x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2011 |
o | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM ______________ TO _______________ |
Commission File Number | Registrant | State of Incorporation | IRS Employer Identification Number | |||
1-7810 | Energen Corporation | Alabama | 63-0757759 | |||
2-38960 | Alabama Gas Corporation | Alabama | 63-0022000 |
Energen Corporation | YES | x | NO | o | |
Alabama Gas Corporation | YES | x | NO | o |
Energen Corporation | YES | o | NO | x | |
Alabama Gas Corporation | YES | o | NO | x |
Energen Corporation | $0.01 par value | 72,078,908 shares | ||
Alabama Gas Corporation | $0.01 par value | 1,972,052 shares |
*31(a) | - | Section 302 Energen Corporation Certification required by Rule 13a-14(a) or Rule 15d-14(a), which was filed as Exhibit 31(a) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
*31(b) | - | Section 302 Energen Corporation Certification required by Rule 13a-14(a) or Rule 15d-14(a) which was filed as Exhibit 31(b) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
*31(c) | - | Section 302 Alabama Gas Corporation Certification required by Rule 13a-14(a) or Rule 15d-14(a) which was filed as Exhibit 31(c) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
*31(d) | - | Section 302 Alabama Gas Corporation Certification required by Rule 13a-14(a) or Rule 15d-14(a) which was filed as Exhibit 31(d) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
*32(a) | - | Section 906 Energen Corporation Certification pursuant to 18 U.S.C. Section 1350 which was filed as Exhibit 32(a) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
*32(b) | - | Section 906 Alabama Gas Corporation Certification pursuant to 18 U.S.C. Section 1350 which was filed as Exhibit 32(b) to Energen's Quarterly Report on Form 10-Q dated August 1, 2011 |
101 | - | The following financial statements from Energen Corporation's Quarterly Report on Form 10-Q for the quarter ended June 30, 2011, formatted in XBRL: (i) Consolidated Condensed Statements of Income, (ii) Consolidated Condensed Balance Sheets, (iii) Consolidated Condensed Statements of Cash Flows, (iv) the Notes to Unaudited Condensed Financial Statements. |
ENERGEN CORPORATION ALABAMA GAS CORPORATION | |||
August 26, 2011 | By | /s/ J. T. McManus, II | |
J. T. McManus, II | |||
Chairman, Chief Executive Officer and President of Energen Corporation; Chairman and Chief Executive Officer of Alabama Gas Corporation | |||
August 26, 2011 | By | /s/ Charles W. Porter, Jr. | |
Charles W. Porter, Jr. | |||
Vice President, Chief Financial Officer and Treasurer of Energen Corporation and Alabama Gas Corporation | |||
August 26, 2011 | By | /s/ Russell E. Lynch, Jr. | |
Russell E. Lynch, Jr. | |||
Vice President and Controller of Energen Corporation | |||
August 26, 2011 | By | /s/ William D. Marshall | |
William D. Marshall | |||
Vice President and Controller of Alabama Gas Corporation |
Consolidated Condensed Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data |
Jun. 30, 2011
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Dec. 31, 2010
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Current Assets | ||
Allowance for doubtful accounts | $ 13,558 | $ 15,048 |
Shareholders' Equity | ||
Preferred stock, par value | $ 0.01 | $ 0.01 |
Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
Common stock, par value | $ 0.01 | $ 0.01 |
Common stock, shares authorized | 150,000,000 | 150,000,000 |
Common stock, shares issued | 74,989,460 | 74,786,376 |
Treasury stock, shares | 3,036,997 | 3,024,847 |
Alabama Gas Corporation
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Current Assets | ||
Allowance for doubtful accounts | $ 12,700 | $ 14,200 |
Shareholders' Equity | ||
Preferred stock, par value | $ 0.01 | $ 0.01 |
Preferred stock, shares authorized | 120,000 | 120,000 |
Common stock, par value | $ 0.01 | $ 0.01 |
Common stock, shares authorized | 3,000,000 | 3,000,000 |
Common stock, shares issued | 1,972,052 | 1,972,052 |
Comprehensive Income (Tables)
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Jun. 30, 2011
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Statement of Income and Comprehensive Income [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Comprehensive Income (Loss) |
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Schedule of Accumulated Other Comprehensive Income (Loss) |
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Document and Entity Information
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6 Months Ended | |
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Jun. 30, 2011
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Jul. 27, 2011
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Entity Information | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Jun. 30, 2011 | |
Document Fiscal Year Focus | 2011 | |
Document Fiscal Period Focus | Q2 | |
Entity Registrant Name | ENERGEN CORP | |
Entity Central Index Key | 0000277595 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Large Accelerated Filer | |
Entity Common Stock, Shares Outstanding | 72,078,908 | |
Alabama Gas Corporation
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Entity Information | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Jun. 30, 2011 | |
Document Fiscal Year Focus | 2011 | |
Document Fiscal Period Focus | Q2 | |
Entity Registrant Name | ALABAMA GAS CORP | |
Entity Central Index Key | 0000003146 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Common Stock, Shares Outstanding | 1,972,052 |
Acquisition and Dispositions of Oil and Gas Properties (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 1 Months Ended | 1 Months Ended | 6 Months Ended | 1 Months Ended | 6 Months Ended | |||||||||||
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Jun. 30, 2010
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Dec. 31, 2010
Oil Reserves
Dec 15, 2010, Permian Basin
|
Sep. 30, 2010
Oil Reserves
Sep 30, 2010, Permian Basin
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Dec. 31, 2010
Natural Gas Liquids Reserves
Dec 15, 2010, Permian Basin
|
Sep. 30, 2010
Natural Gas Liquids Reserves
Sep 30, 2010, Permian Basin
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Dec. 31, 2010
Natural Gas Reserves
Dec 15, 2010, Permian Basin
|
Sep. 30, 2010
Natural Gas Reserves
Sep 30, 2010, Permian Basin
|
Jul. 31, 2011
July 2011, Permian Basin
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Apr. 30, 2011
April 2011, Permian Basin
A
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Dec. 31, 2010
Dec 15, 2010, Permian Basin
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Jun. 30, 2011
Dec 15, 2010, Permian Basin
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Dec. 15, 2010
Dec 15, 2010, Permian Basin
Boe
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Dec. 09, 2010
Dec 9, 2010, Permian Basin
Boe
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Sep. 30, 2010
Sep 30, 2010, Permian Basin
Boe
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Jun. 30, 2011
Sep 30, 2010, Permian Basin
|
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Significant Acquisitions and Disposals [Line Items] | ||||||||||||||||||
Consideration - Purchase Price | $ 20,000 | $ 37,000 | $ 73,630 | $ 103,000 | $ 188,314 | |||||||||||||
Gas and Oil Acreage, Undeveloped, Net | 11,000 | |||||||||||||||||
Proved Developed and Undeveloped Reserves, Net | 7,600,000 | 0 | 18 | |||||||||||||||
Percentage of Undeveloped Portion of Proved Reserves | 92.00% | 89.00% | ||||||||||||||||
Acquired Proved Reserves by Type of Reserve, Percentage | 62.00% | 65.00% | 24.00% | 22.00% | 14.00% | 13.00% | ||||||||||||
Recognized amounts of identifiable assets acquired and liabilities assumed | ||||||||||||||||||
Proved properties | 41,066 | 151,747 | ||||||||||||||||
Unproved leasehold properties | 32,500 | 35,360 | ||||||||||||||||
Accounts receivable | 143 | 1,461 | ||||||||||||||||
Asset retirement obligation | (79) | (142) | ||||||||||||||||
Accounts payable | (112) | |||||||||||||||||
Total identifiable net assets | 73,630 | 188,314 | ||||||||||||||||
Operating revenues | 330,399 | 333,725 | 816,763 | 908,639 | 2,000 | 19,200 | ||||||||||||
Operating income | $ 106,335 | $ 98,293 | $ 266,216 | $ 290,491 | $ 500 | $ 9,600 |
Regulatory Assets and Liabilities (Tables) (Alabama Gas Corporation [Member])
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Jun. 30, 2011
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Alabama Gas Corporation [Member]
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Regulatory Assets and Liabilities [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Regulatory Assets and Liabilities [Table Text Block] | The following table details regulatory assets and liabilities on the balance sheets:
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Stock Compensation
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6 Months Ended |
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Jun. 30, 2011
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Share-based Compensation [Abstract] | |
Stock Compensation | STOCK COMPENSATION Stock Incentive Plan The Stock Incentive Plan provides for the grant of incentive stock options, non-qualified stock options, or a combination thereof to officers and key employees. On April 27, 2011, the Company amended the Stock Incentive Plan to increase the number of shares authorized for issuance by 3,000,000 shares. This increase resulted in 3,794,326 shares being available for future issuances. Options granted under the Plan provide for the purchase of Company common stock at not less than the fair market value on the date the option is granted. The sale or transfer of the shares is limited during certain periods. All outstanding options vest within three years from date of grant and expire 10 years from the grant date. The Company granted 293,978 non-qualified option shares during the first quarter of 2011 with a grant-date fair value of $19.65. 2004 Stock Appreciation Rights Plan The Energen 2004 Stock Appreciation Rights Plan provides for the payment of cash incentives measured by the long-term appreciation of Company stock. These awards are liability awards which settle in cash and are re-measured each reporting period until settlement and have a three year vesting period. The Company granted 189,984 awards during the first quarter of 2011. These awards had a fair value of $20.86 as of June 30, 2011. Petrotech Incentive Plan The Energen Resources’ Petrotech Incentive Plan provides for the grant of stock equivalent units. These awards are liability awards which settle in cash and are re-measured each reporting period until settlement. During 2011, Energen Resources awarded 5,076 Petrotech units with a three-year vesting period. These awards had a fair value of $55.17 as of June 30, 2011. 1997 Deferred Compensation Plan During the three months and six months ended June 30, 2011, the Company had noncash purchases of approximately $26,000 and $0.4 million, respectively, of Company common stock in conjunction with tax withholdings on its non-qualified deferred compensation plan and other stock compensation. The Company utilized internally generated cash flows in payment of the related tax withholdings. |
Asset Retirement Obligations (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Asset Retirement Obligation Disclosure [Abstract] | |||||||||||||||||||||||||||||||||
Schedule of Change in Asset Retirement Obligation | During the six months ended June 30, 2011, Energen Resources recognized amounts representing expected future costs associated with site reclamation, facilities dismantlement, and plug and abandonment of wells as follows:
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Commitments and Contingencies (Details) - New Mexico Audits (Unfavorable Regulatory Action, USD $)
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3 Months Ended |
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Jun. 30, 2011
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Unfavorable Regulatory Action
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Loss Contingencies [Line Items] | |
Loss Contingency, Range of Possible Loss, Minimum | $ 142,000 |
Loss Contingency, Range of Possible Loss, Maximum | $ 20,000,000 |
Loss Contingency, Inestimable Loss | The preliminary findings and subsequent Order (issued April 25, 2011) are contrary to deductions allowed under previous audits, retroactive in application and inconsistent with the Company’s understanding of industry practice. The Company is vigorously contesting the Order and has requested additional information from the ONRR and the Department to assist the Company in evaluating the Department's findings and the ONRR Order. Management is unable, at this time, to determine a range of reasonably possible losses as a result of this Order, and no amount has been accrued as of June 30, 2011. |
Comprehensive Income (Details) (USD $)
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3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Jun. 30, 2010
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Dec. 31, 2010
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Net income | $ 63,325,000 | $ 55,543,000 | $ 157,593,000 | $ 172,253,000 | |
Current period change in fair value of derivative instruments, net of tax | 49,449,000 | 42,917,000 | (47,425,000) | 98,385,000 | |
Reclassification adjustment for derivative instruments, net of tax | 4,037,000 | (35,241,000) | 354,000 | (59,066,000) | |
Pension and postretirement plans, net of tax | 683,000 | 630,000 | 1,365,000 | 1,258,000 | |
Comprehensive income | 117,494,000 | 63,849,000 | 111,887,000 | 212,830,000 | |
Current period change in fair value of derivative instruments, tax | 30,300,000 | 26,300,000 | (29,100,000) | 60,300,000 | |
Reclassification adjustement for derivative instruments, tax | 2,500,000 | (21,600,000) | 200,000 | (36,200,000) | |
Pension and postretirement plans, tax | 400,000 | 300,000 | 700,000 | 700,000 | |
Accumulated other comprehensive loss, net of tax | |||||
Unrealized loss on hedges, net | (90,738,000) | (90,738,000) | (43,667,000) | ||
Pension and postretirement plans | (29,365,000) | (29,365,000) | (30,730,000) | ||
Accumulated other comprehensive loss | (120,103,000) | (120,103,000) | (74,397,000) | ||
Unrealized loss on hedges, tax | (55,600,000) | (55,600,000) | (26,800,000) | ||
Pension and postretirement plans, tax | $ (15,800,000) | $ (15,800,000) | $ (16,500,000) |
Financial Instruments (Tables)
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6 Months Ended | ||||||||||||||||||||||||
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Jun. 30, 2011
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||
Allowance for Credit Losses on Financing Receivables [Table Text Block] | The following table sets forth a summary of changes in the allowance for credit losses as follows:
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Asset Retirement Obligations
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Jun. 30, 2011
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Asset Retirement Obligation Disclosure [Abstract] | |||||||||||||||||||||||||||||||||
Asset Retirement Obligations | ASSET RETIREMENT OBLIGATIONS The Company recognizes a liability for the fair value of asset retirement obligations (ARO) in the periods incurred. Subsequent to initial measurement, liabilities are accreted to their present value and capitalized costs are depreciated over the estimated useful life of the related assets. Upon settlement of the liability, the Company may recognize a gain or loss for differences between estimated and actual settlement costs. The ARO fair value liability is recognized on a discounted basis incorporating an estimate of performance risk specific to the Company. During the six months ended June 30, 2011, Energen Resources recognized amounts representing expected future costs associated with site reclamation, facilities dismantlement, and plug and abandonment of wells as follows:
The Company recognizes conditional obligations if such obligations can be reasonably estimated and a legal requirement to perform an asset retirement activity exists. Alagasco recorded a conditional asset retirement obligation, on a discounted basis of $11.6 million and $11.4 million to purge and cap its gas pipelines upon abandonment, as a regulatory liability as of June 30, 2011, and December 31, 2010, respectively. The conditional asset retirement obligations reflect the re-estimation of removal costs associated with Alagasco’s revised depreciation rate. The costs associated with asset retirement obligations are currently either being recovered in rates or are probable of recovery in future rates. Alagasco accrues removal costs on certain gas distribution assets over the useful lives of its property, plant and equipment through depreciation expense in accordance with rates approved by the APSC. Regulatory liabilities for accumulated asset removal costs of $7.7 million and $6.9 million for June 30, 2011, and December 31, 2010, respectively, are included as regulatory liabilities in deferred credits and other liabilities on the balance sheets. As of June 30, 2011, the Company recognized $20.6 million and $71.9 million of refundable negative salvage as regulatory liabilities in current liabilities and deferred credit and other liabilities, respectively, on the balance sheet in response to the June 28, 2010, APSC order. |
Derivative Commodity Instruments
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Jun. 30, 2011
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Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Derivative Commodity Instruments | DERIVATIVE COMMODITY INSTRUMENTS Energen Resources Corporation, Energen's oil and gas subsidiary, recognizes all derivatives on the balance sheet and measures all derivatives at fair value. If a derivative is designated as a cash flow hedge, the effectiveness of the hedge, or the degree that the gain (loss) for the hedging instrument offsets the loss (gain) on the hedged item, is measured at each reporting period. The effective portion of the gain or loss on the derivative instrument is recognized in other comprehensive income (OCI) as a component of shareholders’ equity and subsequently reclassified as operating revenues when the forecasted transaction affects earnings. The ineffective portion of a derivative's change in fair value is required to be recognized in operating revenues immediately. All derivative transactions are included in operating activities on the consolidated condensed statements of cash flows. Energen Resources periodically enters into derivative commodity instruments that qualify as cash flow hedges to hedge its exposure to price fluctuations on oil, natural gas and natural gas liquids production. In addition, Alagasco periodically enters into cash flow derivative commodity instruments to hedge its exposure to price fluctuations on its gas supply. Such instruments may include over-the-counter (OTC) swaps and basis hedges with major energy derivative product specialists. The counterparties to the commodity instruments are investment banks and energy-trading firms. The Company is at risk for economic loss based upon the creditworthiness of its counterparties. Energen Resources was in a net loss position with ten of its active counterparties and in a net gain position with the remaining one at June 30, 2011. The four largest counterparty positions at June 30, 2011, Morgan Stanley Capital Group, Inc., Citibank, N.A., J Aron & Company and Shell Energy North America (US), L.P., constituted approximately $57.9 million, $36.2 million, $20.8 million and $20.2 million, respectively, of Energen Resources’ net loss on fair value of derivatives. Barclays Bank PLC was the only counterparty in a gain position of $6.7 million. The current policy of the Company is to not enter into agreements that require the posting of collateral. The Company has a few older agreements, none of which have active positions as of June 30, 2011, which include collateral posting requirements based on the amount of exposure and counterparty credit ratings. The majority of the Company’s counterparty agreements include provisions for net settlement of transactions payable on the same date and in the same currency. Most of the agreements include various contractual set-off rights which may be exercised by the non-defaulting party in the event of an early termination due to a default. The Company may also enter into derivative transactions that do not qualify for cash flow hedge accounting but are considered by management to represent valid economic hedges and are accounted for as mark-to-market transactions. These economic hedges may include, but are not limited to, basis hedges without a corresponding New York Mercantile Exchange hedge and hedges on non-operated or other properties for which all of the necessary information to qualify for cash flow hedge accounting is either not readily available or subject to change. Derivatives that do not qualify for hedge treatment are recorded at fair value with gains or losses recognized in operating revenues in the period of change. The following tables detail the fair values of commodity contracts by business segment on the balance sheets:
* Amounts classified in accordance with accounting guidance which permits offsetting fair value amounts recognized for multiple derivative instruments executed with the same counterparty under a master netting arrangement. The Company had a net $55.6 million and a net $26.8 million deferred tax asset included in current and noncurrent deferred income taxes on the consolidated condensed balance sheets related to derivative items included in OCI as of June 30, 2011, and December 31, 2010, respectively. Alagasco recognizes all derivatives as either assets or liabilities on the balance sheet with a corresponding regulatory asset or liability. Any gains or losses are passed through to customers using the mechanisms of the GSA in compliance with Alagasco's APSC-approved tariff. The following table details the effect of derivative commodity instruments in cash flow hedging relationships on the financial statements:
The following table details the effect of derivative commodity instruments not designated as hedging instruments on the income statements:
As of June 30, 2011, $22.6 million, net of tax, of deferred net losses on derivative instruments recorded in accumulated other comprehensive income are expected to be reclassified and reported in earnings as operating revenues during the next twelve-month period. The actual amount that will be reclassified to earnings over the next year could vary materially from this amount due to changes in market conditions. As of June 30, 2011, the Company had 7 thousand barrels (MBbl) of oil hedges which expire during 2011 that did not meet the definition of a cash flow hedge but are considered by the Company to be economic hedges. Energen Resources entered into the following transactions for the remainder of 2011 and subsequent years:
Alagasco entered into the following natural gas transactions for the remainder of 2011 and subsequent years:
As of June 30, 2011, the maximum term over which Energen Resources and Alagasco have hedged exposures to the variability of cash flows is through December 31, 2014, and December 31, 2013, respectively. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The fair value hierarchy that prioritizes the inputs used to measure fair value is as follows:
Derivative commodity instruments are over-the-counter (OTC) derivatives valued using market transactions and other market evidence whenever possible, including market-based inputs to models and broker or dealer quotations. These OTC derivative contracts trade in less liquid markets with limited pricing information as compared to markets with actively traded, unadjusted quoted prices; accordingly, the determination of fair value is inherently more difficult. OTC derivatives for which the Company is able to substantiate fair value through directly observable market prices are classified within Level 2 of the fair value hierarchy. These Level 2 fair values consist of swaps priced in reference to New York Mercantile Exchange (NYMEX) natural gas and oil futures. OTC derivatives valued using unobservable market prices have been classified within Level 3 of the fair value hierarchy. These Level 3 fair values include basin specific, basis and liquids swaps. The following sets forth derivative assets and liabilities that were measured at fair value on a recurring basis:
* Amounts classified in accordance with accounting guidance which permits offsetting fair value amounts recognized for multiple derivative instruments executed with the same counterparty under a master netting arrangement. As of June 30, 2011, Alagasco had $32.2 million and $17.7 million of derivative instruments which are classified as Level 2 fair values and are included in the above table as current liabilities and noncurrent liabilities, respectively. As of December 31, 2010, Alagasco had $27.9 million and $32.5 million of derivative instruments which are classified as Level 2 fair values and are included in the above table as current and noncurrent liabilities, respectively. Alagasco had no derivative instruments classified as Level 3 fair values as of June 30, 2011, and December 31, 2010. The tables below set forth a summary of changes in the fair value of the Company’s Level 3 derivative commodity instruments as follows:
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Reconciliation of Earnings Per Share (Details) - Earnings Per Share Reconciliation (USD $)
In Thousands, except Per Share data |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Jun. 30, 2010
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Earnings Per Share Reconciliation | ||||
Net Income, Basic EPS | $ 63,325 | $ 55,543 | $ 157,593 | $ 172,253 |
Basic Shares Oustanding (in shares) | 72,065 | 71,844 | 72,033 | 71,830 |
Earnings Per Share, Basic (dollars per share) | $ 0.88 | $ 0.77 | $ 2.19 | $ 2.40 |
Effect of dilutive securities | ||||
Net Income, Diluted EPS | $ 63,325 | $ 55,543 | $ 157,593 | $ 172,253 |
Diluted Shares Outstanding (in shares) | 72,420 | 72,089 | 72,364 | 72,069 |
Earnings Per Share, Diluted (dollars per share) | $ 0.87 | $ 0.77 | $ 2.18 | $ 2.39 |
Stock options
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Effect of dilutive securities | ||||
Incremental Common Shares Attributable to Share-based Payment Arrangements | 347 | 228 | 324 | 223 |
Non-vested restricted stock
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Effect of dilutive securities | ||||
Incremental Common Shares Attributable to Share-based Payment Arrangements | 8 | 17 | 7 | 16 |
Commitments and Contingencies
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6 Months Ended |
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Jun. 30, 2011
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Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | COMMITMENTS AND CONTINGENCIES Commitments and Agreements: Certain of Alagasco's long-term contracts associated with the delivery and storage of natural gas include fixed charges of approximately $126 million through September 2024. During the six months ending June 30, 2011 and 2010, Alagasco recognized approximately $25.8 million and $26.8 million, respectively, of long-term commitments through expense and its regulatory accounts in the accompanying financial statements. Alagasco also is committed to purchase minimum quantities of gas at market-related prices or to pay certain costs in the event the minimum quantities are not taken. These purchase commitments are approximately 222 Bcf through August 2020. Alagasco purchases gas as an agent for certain of its large commercial and industrial customers. Alagasco has, in certain instances, provided commodity-related guarantees to the counterparties in order to facilitate these agency purchases. Liabilities existing for gas delivered to customers subject to these guarantees are included in the balance sheets. In the event the customer for whom the guarantee was entered fails to take delivery of the gas, Alagasco can sell such gas for the customer, with the customer liable for any resulting loss. Although the substantial majority of purchases under these guarantees are for the customers' current monthly consumption and are at current market prices, in some instances, the purchases are for an extended term at a fixed price. At June 30, 2011, the fixed price purchases under these guarantees had a maximum term outstanding through March 2012 and an aggregate purchase price of $2.0 million with a market value of $2.0 million. Income Taxes: Energen and its subsidiaries' 2007 and 2008 federal consolidated income tax returns have been under Internal Revenue Service (IRS) examination. In September 2010, the IRS made certain assessments primarily related to Alagasco’s tax accounting method change for the recovery of its gas distribution property. The Company subsequently filed a petition in United States Tax Court challenging the IRS assessment. During the second quarter of 2011, the Company entered into a settlement agreement with the IRS. Under this settlement, Alagasco will be allowed the full repair tax deductions as originally claimed in the 2007 and 2008 federal income tax returns. The Chief Judge of the United States Tax Court signed and entered the Decision putting this settlement agreement into effect on June 16, 2011. During the quarter, the Company recognized a $2.1 million income tax benefit related to changes in Alabama state income tax laws. In addition, the Company recognized a $1.5 million net benefit for the release of the unrecognized income tax benefit liability due to the Company's settlement with the IRS discussed above. These benefits were partially offset by $1.9 million of income tax expense for additional unrecognized tax benefit liabilities. The Company does not expect the change in the unrecognized tax benefit within the next 12 months would have a material impact to the financial statements. Legal Matters: Energen and its affiliates are, from time to time, parties to various pending or threatened legal proceedings. Certain of these lawsuits include claims for punitive damages in addition to other specified relief. Based upon information presently available and in light of available legal and other defenses, contingent liabilities arising from threatened and pending litigation are not considered material in relation to the respective financial positions of Energen and its affiliates. It should be noted, however, that Energen and its affiliates conduct business in jurisdictions in which the magnitude and frequency of punitive and other damage awards may bear little or no relation to culpability or actual damages, thus making it difficult to predict litigation results. Various pending or threatened legal proceedings are in progress currently, and the Company has accrued a provision for estimated liability. Environmental Matters: Various environmental laws and regulations apply to the operations of Energen Resources and Alagasco. Historically, the cost of environmental compliance has not materially affected the Company's financial position, results of operations or cash flows. New regulations, enforcement policies, claims for damages or other events could result in significant unanticipated costs. Remediation of the Huntsville, Alabama, manufactured gas plant site, as discussed below, may also result in unanticipated costs. Alagasco is in the chain of title of nine former manufactured gas plant sites (four of which it still owns), and five manufactured gas distribution sites (one of which it still owns). Subject to the following paragraph discussing the Huntsville, Alabama manufactured gas plant site, an investigation of the sites does not indicate the present need for remediation activities and management expects that, should remediation of any such sites be required in the future, Alagasco's share, if any, of such costs will not materially affect the financial position of Alagasco. In June 2009, Alagasco received a General Notice Letter from the United States Environmental Protection Agency (EPA) identifying Alagasco as a responsible party for a former manufactured gas plant (MGP) site located in Huntsville, Alabama, and inviting Alagasco to enter an Administrative Settlement Agreement and Order on Consent to perform a removal action at that site. The Huntsville MGP, along with the Huntsville gas distribution system, was sold by Alagasco to the City of Huntsville in 1949. While Alagasco no longer owns the Huntsville site, the Company and the current site owner have entered into a Consent Order, developed an action plan for the site and as of June 30, 2011, had substantially completed the action plan. Based on information available at this time, Alagasco estimates that it may incur costs associated with the site of approximately $4.7 million, including costs previously incurred. During the three months and six months ended June 30, 2011, the Company incurred costs of $2.0 million and $3.0 million, respectively, associated with the site. As of June 30, 2011, the Company has accrued a contingent liability of $0.8 million in addition to the costs previously incurred. The action plan provided for excavation of affected soil and sediment only. If it is determined that further work is appropriate, then actual costs will likely exceed the estimate. Alagasco expects to recover such costs through future rates and has recorded a corresponding amount to its Enhanced Stability Reserve regulatory asset account. New Mexico Audits: During the third quarter of 2010, Energen Resources received preliminary findings from the Taxation and Revenue Department (the Department) of the State of New Mexico relating to its audit, conducted on behalf of the Office of Natural Resources Revenue (ONRR), of federal oil and gas leases in New Mexico. The audit covered periods from January 2004 through December 2008 and included a review of the computation and payment of royalties due on minerals removed from specified U.S. federal leases. The ONRR has proposed certain changes in the method of determining allowable deductions of transportation, fuel and processing costs from royalties due under the terms of the related leases. As a result of the audit, Energen Resources has been ordered by the ONRR to pay additional royalties on the specified U.S. federal leases in the amount of $142,000 and restructure its accounting for all federal leases in two counties in New Mexico from March 1, 2004, forward. The Company preliminarily estimates that application of the Order to all of the Company's New Mexico federal leases would result in ONRR claims for up to approximately $20 million of additional royalties plus interest and penalties for the period from March 1, 2004, forward. The preliminary findings and subsequent Order (issued April 25, 2011) are contrary to deductions allowed under previous audits, retroactive in application and inconsistent with the Company’s understanding of industry practice. The Company is vigorously contesting the Order and has requested additional information from the ONRR and the Department to assist the Company in evaluating the Department's findings and the ONRR Order. Management is unable, at this time, to determine a range of reasonably possible losses as a result of this Order, and no amount has been accrued as of June 30, 2011. |
Recently Issued Accounting Standards
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6 Months Ended |
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Jun. 30, 2011
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New Accounting Pronouncements and Changes in Accounting Principles [Abstract] | |
Recently Issued Accounting Standards | RECENTLY ISSUED ACCOUNTING STANDARDS In June 2011, the FASB issued ASU No. 2011-05, Comprehensive Income (Topic 220): Presentation of Comprehensive Income. These amendments require that all nonowner changes in stockholders’ equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The amendments are effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The Company is currently evaluating the impact of the ASU. In May 2011, the FASB issued ASU No. 2011-04, Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirement in U.S. GAAP and International Financial Reporting Standards (IFRSs). The amendments in this update result in common fair value measurement and disclosure requirements in U.S. GAAP and IFRSs. The amendments are effective during interim and annual periods beginning after December 15, 2011. The Company is currently evaluating the impact of the ASU. In July 2010, the FASB issued ASU No. 2010-20, Receivables (Topic 310): Disclosures about the Credit Quality of Financing Receivables and the Allowance for Credit Losses. These disclosures, as of the end of a reporting period, are effective for the interim and annual reporting periods ending on or after December 15, 2010. The disclosures about activity that occurs during a reporting period are effective for interim and annual reporting periods beginning on or after December 15, 2010. The disclosures required under this standard have been included in Note 10, Financial Instruments. On January 1, 2010, the Company adopted Accounting Standard Update (ASU) No. 2010-06, Fair Value Measurements and Disclosures (Topic 820): Improving Disclosures About Fair Value Measurements. These disclosures are effective for the first interim or annual reporting period beginning after December 15, 2009, except for the gross presentation of the Level 3 roll forward, which is required for annual reporting periods beginning after December 15, 2010, and for interim reporting periods within those years. The disclosures required under this standard have been included in Note 3, Derivative Commodity Instruments. |
Financial Instruments
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6 Months Ended | ||||||||||||||||||||||||
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Jun. 30, 2011
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||
Financial Instruments | FINANCIAL INSTRUMENTS The stated value of cash and cash equivalents, short-term investments, trade receivables (net of allowance), and short-term debt approximates fair value due to the short maturity of the instruments. The fair value of Energen's long-term debt, including the current portion, approximates $443.4 million and has a carrying value of $410.5 million at June 30, 2011. The fair value of Alagasco's fixed-rate long-term debt, including the current portion, approximates $213.9 million and has a carrying value of $205.5 million at June 30, 2011. The fair values were based on market prices of similar debt issues having the same remaining maturities, redemption terms and credit rating. Finance Receivables: Alagasco finances third-party contractor sales of merchandise including gas furnaces and appliances. At June 30, 2011, and December 31, 2010, Alagasco’s finance receivable totaled $9.6 million and $8.8 million, respectively. These finance receivables currently have an average balance of approximately $3,000 and with terms of up to 60 months. Financing is available only to qualified customers who meet credit worthiness thresholds for customer payment history and external agency credit reports. Alagasco relies upon ongoing payments as the primary indicator of credit quality during the term of each contract. The allowance for credit losses is recognized using an estimate of write-off percentages based on historical experience applied to an aging of the finance receivable balance. Delinquent accounts are evaluated on a case-by-case basis and, absent evidence of debt repayment after 90 days, are due in full and assigned to a third-party collection agency. The remaining finance receivable is written off approximately 12 months after being assigned to the third-party collection agency. Alagasco had finance receivables past due 90 days or more of $361,000 as of June 30, 2011. The following table sets forth a summary of changes in the allowance for credit losses as follows:
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Derivative Commodity Instruments (Details) - Fair Value Derivatives (USD $)
In Thousands |
Jun. 30, 2011
|
Dec. 31, 2010
|
||||
---|---|---|---|---|---|---|
Derivatives, Fair Value [Line Items] | ||||||
Derivative, Fair Value, Net | $ (202,651) | $ (130,908) | ||||
Oil and Gas Operations
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative, Fair Value, Net | (152,835) | (70,541) | ||||
Oil and Gas Operations | Designated as Hedging Instrument
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 59,609 | 89,023 | ||||
Derivative Liability, Fair Value, Net | (212,376) | (159,454) | ||||
Derivative, Fair Value, Net | (152,767) | (70,431) | ||||
Oil and Gas Operations | Designated as Hedging Instrument | Accounts receivable
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 49,182 | 85,867 | ||||
Derivative Liability, Fair Value, Gross Asset | (37,177) | [1] | (25,315) | [1] | ||
Oil and Gas Operations | Designated as Hedging Instrument | Accounts Payable
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (54,926) | (50,508) | ||||
Oil and Gas Operations | Designated as Hedging Instrument | Other Assets
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 10,427 | [1] | 3,156 | [1] | ||
Oil and Gas Operations | Designated as Hedging Instrument | Other Liabilities
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (120,273) | (83,631) | ||||
Oil and Gas Operations | Not Designated as Hedging Instrument
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (68) | (110) | ||||
Derivative, Fair Value, Net | (68) | (110) | ||||
Oil and Gas Operations | Not Designated as Hedging Instrument | Accounts Payable
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (68) | (110) | ||||
Oil and Gas Operations | Not Designated as Hedging Instrument | Other Liabilities
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | 0 | 0 | ||||
Natural Gas Distribution
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative, Fair Value, Net | (49,816) | (60,367) | ||||
Natural Gas Distribution | Designated as Hedging Instrument
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 0 | 0 | ||||
Derivative Liability, Fair Value, Net | 0 | 0 | ||||
Derivative, Fair Value, Net | 0 | 0 | ||||
Natural Gas Distribution | Designated as Hedging Instrument | Accounts receivable
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 0 | 0 | ||||
Derivative Liability, Fair Value, Gross Asset | 0 | 0 | ||||
Natural Gas Distribution | Designated as Hedging Instrument | Accounts Payable
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | 0 | 0 | ||||
Natural Gas Distribution | Designated as Hedging Instrument | Other Assets
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 0 | 0 | ||||
Natural Gas Distribution | Designated as Hedging Instrument | Other Liabilities
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | 0 | 0 | ||||
Natural Gas Distribution | Not Designated as Hedging Instrument
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (49,816) | (60,367) | ||||
Derivative, Fair Value, Net | (49,816) | (60,367) | ||||
Natural Gas Distribution | Not Designated as Hedging Instrument | Accounts Payable
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (32,159) | (27,906) | ||||
Natural Gas Distribution | Not Designated as Hedging Instrument | Other Liabilities
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (17,657) | (32,461) | ||||
Designated as Hedging Instrument
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 59,609 | 89,023 | ||||
Derivative Liability, Fair Value, Net | (212,376) | (159,454) | ||||
Derivative, Fair Value, Net | (152,767) | (70,431) | ||||
Designated as Hedging Instrument | Accounts receivable
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 49,182 | 85,867 | ||||
Derivative Liability, Fair Value, Gross Asset | (37,177) | (25,315) | ||||
Designated as Hedging Instrument | Accounts Payable
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (54,926) | (50,508) | ||||
Designated as Hedging Instrument | Other Assets
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Asset, Fair Value, Gross Asset | 10,427 | 3,156 | ||||
Designated as Hedging Instrument | Other Liabilities
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (120,273) | (83,631) | ||||
Not Designated as Hedging Instrument
|
||||||
Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (49,884) | (60,477) | ||||
Derivative, Fair Value, Net | (49,884) | (60,477) | ||||
Not Designated as Hedging Instrument | Accounts Payable
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | (32,227) | (28,016) | ||||
Not Designated as Hedging Instrument | Other Liabilities
|
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Derivatives, Fair Value [Line Items] | ||||||
Derivative Liability, Fair Value, Gross Liability | $ (17,657) | $ (32,461) | ||||
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Employee Benefit Plans
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Jun. 30, 2011
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Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Employee Benefit Plans | EMPLOYEE BENEFIT PLANS The components of net pension expense for the Company’s two defined benefit non-contributory pension plans and certain nonqualified supplemental pension plans were:
The Company anticipates required contributions of approximately $7.2 million during 2011 to the pension plans. The Company expects sufficient funding credits, as established under Internal Revenue Code Section 430(f), exist to meet the required funding. It is not anticipated that the funded status of the pension plans will fall below statutory thresholds requiring accelerated funding or constraints on benefit levels or plan administration. No additional discretionary contributions are currently expected to be made to the pension plans by the Company during 2011. For the three months and six months ending June 30, 2011, the Company made benefit payments aggregating $36,000 and $2.2 million, respectively, to retirees from the nonqualified supplemental retirement plans and expects to make additional benefit payments of approximately $71,000 through the remainder of 2011. The components of net periodic postretirement benefit expense for the Company’s postretirement benefit plans were:
For the three months and six months ended June 30, 2011, the Company made contributions aggregating $0.9 million and $1.9 million, respectively, to the postretirement benefit plan assets. The Company expects to make additional discretionary contributions of approximately $1.9 million to postretirement benefit plan assets through the remainder of 2011. During the first quarter of 2010, the Company recognized $128,000 in income tax expense resulting from a reduction in deferred tax asset related to changes in the tax treatment for the Medicare Part D subsidy under the recently enacted health care reform legislation. |
Basis of Presentation
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6 Months Ended |
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Jun. 30, 2011
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Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Basis of Presentation | BASIS OF PRESENTATION The unaudited condensed financial statements and notes should be read in conjunction with the financial statements and notes thereto for the years ended December 31, 2010, 2009 and 2008, included in the 2010 Annual Report of Energen Corporation (the Company) and Alabama Gas Corporation (Alagasco) on Form 10-K. Alagasco has a September 30 fiscal year for rate-setting purposes (rate year) and reports on a calendar year for the Securities and Exchange Commission and all other financial accounting reporting purposes. The accompanying unaudited condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the disclosures required for complete financial statements. The Company's natural gas distribution business is seasonal in character and influenced by weather conditions. Results of operations for interim periods are not necessarily indicative of the results that may be expected for the year. All adjustments to the unaudited financial statements that are, in the opinion of management, necessary for a fair statement of the results for the interim periods have been recorded. Such adjustments consisted of normal recurring items. During the first quarter of 2010, Alagasco identified an error in calculating the estimate of the allowance for doubtful accounts as of December 31, 2009. This error resulted in a $3 million overstatement to the allowance for doubtful accounts and a corresponding overstatement of net income by approximately $0.6 million (approximately $0.01 per diluted share) after reflecting the regulatory limits on Alagasco’s allowed rate of return for rate year ending September 30, 2010, in the application of Rate Stabilization and Equalization. The Company considered the net impact of this adjustment on the prior quarterly and year-end results, and the results of Alagasco and Energen for the year ended December 31, 2010, and determined that the amount was not material to these periods. The Company corrected this error in the first quarter of 2010. |
Reconciliation of Earnings Per Share (EPS)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reconciliation of Earnings Per Share (EPS) | RECONCILIATION OF EARNINGS PER SHARE (EPS)
For the three months and six months ended June 30, 2011, the Company had no options that were excluded from the computation of diluted EPS. For the three months and six months ended June 30, 2010, the Company had 472,560 options that were excluded from the computation of diluted EPS. For the three months and six months ended June 30, 2011 and 2010, the Company had no shares of non-vested restricted stock that were excluded from the computation of diluted EPS. |
Employee Benefit Plans (Details) (USD $)
|
3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | |||||
---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2010
|
Jun. 30, 2011
Pension Plans
|
Jun. 30, 2010
Pension Plans
|
Jun. 30, 2011
Pension Plans
|
Jun. 30, 2010
Pension Plans
|
Jun. 30, 2011
Postretirement Benefit Plans
|
Jun. 30, 2010
Postretirement Benefit Plans
|
Jun. 30, 2011
Postretirement Benefit Plans
|
Jun. 30, 2010
Postretirement Benefit Plans
|
|
Components of net periodic benefit cost: | |||||||||
Service cost | $ 2,293,000 | $ 2,144,000 | $ 4,586,000 | $ 4,287,000 | $ 442,000 | $ 516,000 | $ 885,000 | $ 1,032,000 | |
Interest cost | 2,740,000 | 2,841,000 | 5,480,000 | 5,683,000 | 1,111,000 | 1,208,000 | 2,222,000 | 2,417,000 | |
Expected long-term return on assets | (3,868,000) | (3,229,000) | (7,736,000) | (6,458,000) | (1,104,000) | (996,000) | (2,209,000) | (1,993,000) | |
Actuarial loss | 1,609,000 | 1,443,000 | 3,218,000 | 2,887,000 | |||||
Prior service cost amortization | 124,000 | 124,000 | 248,000 | 248,000 | |||||
Transition amortization | 479,000 | 479,000 | 958,000 | 958,000 | |||||
Net periodic expense | 2,898,000 | 3,323,000 | 5,796,000 | 6,647,000 | 928,000 | 1,207,000 | 1,856,000 | 2,414,000 | |
Estimated Future Employer Contributions in Current Fiscal Year | 7,200,000 | 7,200,000 | 1,900,000 | 1,900,000 | |||||
Benefit Payments Made in Current Fiscal Year | 36,000 | 2,200,000 | |||||||
Estimated Future Benefit Payments in Current Fiscal Year | 71,000 | ||||||||
Contributions by Employer in Current Fiscal Year | 900,000 | 1,900,000 | |||||||
Income Tax Expense, Tax Treatement for Medicare Part D subsidy | $ 128,000 |
Derivative Commodity Instruments (Details) - Derivatives (USD $)
|
3 Months Ended | 6 Months Ended | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2011
|
Jun. 30, 2010
|
Jun. 30, 2011
|
Jun. 30, 2010
|
Dec. 31, 2010
|
||||||||
Derivative [Line Items] | ||||||||||||
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | $ 49,449,000 | $ 42,917,000 | $ (47,425,000) | $ 98,385,000 | ||||||||
Deferred Tax Assets, Derivative Instruments | 55,600,000 | 55,600,000 | 26,800,000 | |||||||||
Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Noncurrent assets | 1,002,000 | 1,002,000 | 0 | |||||||||
Noncurrent liabilities | (128,505,000) | (128,505,000) | (112,936,000) | |||||||||
Alabama Gas Corporation | Cash Flow Hedges | 2011 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 6.0 | 6.0 | ||||||||||
Alabama Gas Corporation | Cash Flow Hedges | 2012 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 17.2 | 17.2 | ||||||||||
Alabama Gas Corporation | Cash Flow Hedges | 2013 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 1.5 | 1.5 | ||||||||||
Cash Flow Hedges | Morgan Stanley Capital Group, Inc.
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Derivative, Net Loss Position | 57,900,000 | 57,900,000 | ||||||||||
Cash Flow Hedges | Citibank, N.A. [Member]
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Derivative, Net Loss Position | 36,200,000 | 36,200,000 | ||||||||||
Cash Flow Hedges | J Aron and Company [Member]
|
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Derivative [Line Items] | ||||||||||||
Derivative, Net Loss Position | 20,800,000 | 20,800,000 | ||||||||||
Cash Flow Hedges | Shell Energy North America US, L.P. [Member]
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Derivative, Net Loss Position | 20,200,000 | 20,200,000 | ||||||||||
Cash Flow Hedges | Barclays Bank PLC [Member]
|
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Derivative [Line Items] | ||||||||||||
Derivative, Net Gain Position | 6,700,000 | 6,700,000 | ||||||||||
Cash Flow Hedges | 2011 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 7.1 | 7.1 | ||||||||||
Average Contract Price, Per Mcf | 6.47 | 6.47 | ||||||||||
Cash Flow Hedges | 2011 | Natural Gas | Basin Specific Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 19.4 | 19.4 | ||||||||||
Average Contract Price, Per Mcf | 5.65 | 5.65 | ||||||||||
Cash Flow Hedges | 2011 | Crude Oil | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 2,242 | 2,242 | ||||||||||
Average Contract Price, Per Gal | 80.47 | 80.47 | ||||||||||
Cash Flow Hedges | 2011 | Crude Oil | Basis Swap
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 1,103 | 1,103 | ||||||||||
Average Contract Price, Per Gal | [1] | [1] | ||||||||||
Cash Flow Hedges | 2011 | Natural Gas Liquids | Liquids Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 21.1 | 21.1 | ||||||||||
Average Contract Price, Per Bbl | 0.90 | 0.90 | ||||||||||
Cash Flow Hedges | 2012 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 11.0 | 11.0 | ||||||||||
Average Contract Price, Per Mcf | 5.07 | 5.07 | ||||||||||
Cash Flow Hedges | 2012 | Natural Gas | Basin Specific Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 29.5 | 29.5 | ||||||||||
Average Contract Price, Per Mcf | 4.60 | 4.60 | ||||||||||
Cash Flow Hedges | 2012 | Crude Oil | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 3,881 | 3,881 | ||||||||||
Average Contract Price, Per Gal | 83.53 | 83.53 | ||||||||||
Cash Flow Hedges | 2012 | Crude Oil | Basis Swap
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 753 | 753 | ||||||||||
Average Contract Price, Per Gal | [1] | [1] | ||||||||||
Cash Flow Hedges | 2012 | Natural Gas Liquids | Liquids Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 39.9 | 39.9 | ||||||||||
Average Contract Price, Per Bbl | 0.86 | 0.86 | ||||||||||
Cash Flow Hedges | 2013 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 8.8 | 8.8 | ||||||||||
Average Contract Price, Per Mcf | 5.30 | 5.30 | ||||||||||
Cash Flow Hedges | 2013 | Natural Gas | Basin Specific Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 25.1 | 25.1 | ||||||||||
Average Contract Price, Per Mcf | 4.88 | 4.88 | ||||||||||
Cash Flow Hedges | 2013 | Crude Oil | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 3,296 | 3,296 | ||||||||||
Average Contract Price, Per Gal | 85.97 | 85.97 | ||||||||||
Cash Flow Hedges | 2013 | Natural Gas Liquids | Liquids Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 35.2 | 35.2 | ||||||||||
Average Contract Price, Per Bbl | 1.02 | 1.02 | ||||||||||
Cash Flow Hedges | 2014 | Natural Gas | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 3.0 | 3.0 | ||||||||||
Average Contract Price, Per Mcf | 5.72 | 5.72 | ||||||||||
Cash Flow Hedges | 2014 | Natural Gas | Basin Specific Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 6.0 | 6.0 | ||||||||||
Average Contract Price, Per Mcf | 5.34 | 5.34 | ||||||||||
Cash Flow Hedges | 2014 | Crude Oil | NYMEX Swaps
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 2,818 | 2,818 | ||||||||||
Average Contract Price, Per Gal | 87.92 | 87.92 | ||||||||||
Fair Value Hedging | Crude Oil
|
||||||||||||
Derivative [Line Items] | ||||||||||||
Total hedged Volumes | 7,000 | 7,000 | ||||||||||
Alabama Gas Corporation
|
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Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Noncurrent liabilities | (17,657,000) | (17,657,000) | (32,461,000) | |||||||||
Alabama Gas Corporation | Level 2 | Fair Value, Measurements, Recurring
|
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Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Current liabilities | (32,200,000) | (32,200,000) | (27,900,000) | |||||||||
Noncurrent liabilities | (17,700,000) | (17,700,000) | (32,500,000) | |||||||||
Level 2 | Fair Value, Measurements, Recurring
|
||||||||||||
Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Current assets | (7,773,000) | [2] | (7,773,000) | [2] | 10,316,000 | [2] | ||||||
Noncurrent assets | 78,000 | [2] | 78,000 | [2] | ||||||||
Current liabilities | (81,752,000) | [2] | (81,752,000) | [2] | (76,527,000) | [2] | ||||||
Noncurrent liabilities | (126,650,000) | [2] | (126,650,000) | [2] | (107,452,000) | [2] | ||||||
Net derivative asset (liability) | (216,097,000) | [2] | (216,097,000) | [2] | (173,663,000) | [2] | ||||||
Level 3 | Fair Value, Measurements, Recurring
|
||||||||||||
Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Current assets | 19,778,000 | [2] | 19,778,000 | [2] | 50,236,000 | [2] | ||||||
Noncurrent assets | 924,000 | [2] | 924,000 | [2] | ||||||||
Current liabilities | (5,401,000) | [2] | (5,401,000) | [2] | (1,997,000) | [2] | ||||||
Noncurrent liabilities | (1,855,000) | [2] | (1,855,000) | [2] | (5,484,000) | [2] | ||||||
Net derivative asset (liability) | 13,446,000 | [2] | 13,446,000 | [2] | 42,755,000 | [2] | ||||||
Fair Value, Measurements, Recurring
|
||||||||||||
Derivative Assets and Liabilities, Measured at Fair Value, on Recurring Basis | ||||||||||||
Current assets | 12,005,000 | 12,005,000 | 60,552,000 | |||||||||
Noncurrent assets | 1,002,000 | 1,002,000 | ||||||||||
Current liabilities | (87,153,000) | (87,153,000) | (78,524,000) | |||||||||
Noncurrent liabilities | (128,505,000) | (128,505,000) | (112,936,000) | |||||||||
Net derivative asset (liability) | $ (202,651,000) | $ (202,651,000) | $ (130,908,000) | |||||||||
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Segment Information
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Jun. 30, 2011
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Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Segment Information | SEGMENT INFORMATION The Company principally is engaged in two business segments: the development, acquisition, exploration and production of oil and gas in the continental United States (oil and gas operations) and the purchase, distribution and sale of natural gas in central and north Alabama (natural gas distribution).
|
Commitments and Contingencies (Details) - Environmental Matters (Alabama Gas Corporation, USD $)
In Millions |
3 Months Ended | 6 Months Ended |
---|---|---|
Jun. 30, 2011
|
Jun. 30, 2011
|
|
Alabama Gas Corporation
|
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Site Contingency [Line Items] | ||
Environmental Remediation Estimated Cost | $ 4.7 | |
Environmental Remediation Expense | 2.0 | 3.0 |
Accrual for Environmental Loss Contingencies | $ 0.8 | $ 0.8 |
Acquisition and Dispositions of Oil and Gas Properties (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Oil and Gas Exploration and Production Industries Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed | The following table summarizes the consideration paid and the amounts of the assets acquired and liabilities assumed recognized as of December 15, 2010, (including the effects of closing adjustments).
The following table summarizes the consideration paid and the amounts of the assets acquired and liabilities assumed recognized as of September 30, 2010, (including the effects of closing adjustments).
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Commitments and Contingencies (Details) - Commitments and Agreements (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | |
---|---|---|---|
Jun. 30, 2011
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Jun. 30, 2011
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Jun. 30, 2010
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Long-term Purchase Commitment [Line Items] | |||
Recorded Unconditional Purchase Obligation, Time Period | March 2012 | ||
Alabama Gas Corporation | Natural Gas [Member]
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Long-term Purchase Commitment [Line Items] | |||
Long-term Purchase Commitment, Time Period | August 2020 | ||
Long-term Purchase Commitment, Minimum Quantity Required | 222 | ||
Recorded Unconditional Purchase Obligation | $ 2.0 | $ 2.0 | |
Recorded Unconditional Purchase Obligation, Market Value | 2.0 | 2.0 | |
Alabama Gas Corporation | Natural Gas, Delivery and Storage [Member]
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Long-term Purchase Commitment [Line Items] | |||
Long-term Purchase Commitment, Amount | 126 | ||
Long-term Purchase Commitment, Time Period | September 2024 | ||
Long Term Commitments Expense Recognized in Statements of Operations | $ 25.8 | $ 26.8 |
Regulatory Matters (Details) (USD $)
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1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | |||||
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Dec. 31, 2010
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Dec. 31, 2009
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Sep. 30, 2010
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Dec. 31, 1998
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Regulatory Matters [Line Items] | |||||||||
Regulatory Assets, Noncurrent | $ 105,365,000 | $ 89,465,000 | $ 89,465,000 | $ 89,465,000 | |||||
Alabama Gas Corporation | Enhanced stability reserve
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Regulatory Matters [Line Items] | |||||||||
Regulatory Assets, Noncurrent | 3,794,000 | 4,395,000 | 4,395,000 | 4,395,000 | |||||
Alabama Gas Corporation
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Regulatory Matters [Line Items] | |||||||||
Enahanced Stability Reserve Extension Period | 7 years | ||||||||
Revenue Impact of Rate Adjustments | 1,300,000 | 10,200,000 | 2,200,000 | 1,800,000 | 5,400,000 | 10,600,000 | |||
Adjustment Requirement Threshold for Return on Equity as Percentage of Operations and Maintenance Expenses to Consumer Price Index | 0.75 | ||||||||
Return on Equity, Adjustment Requirements, Description | RSE limits the utility’s equity upon which a return is permitted to 55 percent of total capitalization, subject to certain adjustments. Under the inflation-based Cost Control Measurement (CCM) established by the APSC, if the percentage change in operations and maintenance (O&M) expense on an aggregate basis falls within a range of 0.75 points above or below the percentage change in the Consumer Price Index For All Urban Consumers (Index Range), no adjustment is required. If the change in O&M expense on an aggregate basis exceeds the Index Range, three-quarters of the difference is returned to customers. To the extent the change is less than the Index Range, the utility benefits by one-half of the difference through future rate adjustments. The O&M expense base for measurement purposes will be set at the prior year’s actual O&M expense amount unless the Company exceeds the top of the Index Range in two successive years, in which case the base for the following year will be set at the top of the Index Range. | ||||||||
Extraordinary Bad Debt Expense, Excluded from CCM Calculation | 2,500,000 | ||||||||
Negative Revenue Variance, Large Commercial and Industrial Customer Budget, Minimum Amount, Charged to Enhanced Stability Reserve | 250,000 | ||||||||
Accretion to Enhanced Stability Reserve, Monthly | 40,000 | ||||||||
Amortization Expense, Enhanced Stability Reserve, Annual Amount | 660,000 | ||||||||
Enahanced Stability Reserve Amortization Period | 5 years | ||||||||
Enhanced Stability Reserve Refund Period | 9 years | ||||||||
Regulatory Assets, Noncurrent | 105,365,000 | 89,465,000 | 89,465,000 | 89,465,000 | |||||
Alabama Gas Corporation | APSC Approved Expension of ESR, November 1, 2010
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Regulatory Matters [Line Items] | |||||||||
Negative Revenue Variance, Large Commercial and Industrial Customer Budget, Minimum Amount, Charged to Enhanced Stability Reserve | 350,000 | ||||||||
Accretion to Enhanced Stability Reserve, Monthly | 55,000 | ||||||||
Alabama Gas Corporation | APSC Approved Expension of ESR, November 1, 2010 | Force Majeure Event Costs
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Regulatory Matters [Line Items] | |||||||||
Extraordinary Operating and Maintenance Expenses, Minimum Amount, Charged to Enhanced Stability Reserve | 275,000 | ||||||||
Alabama Gas Corporation | APSC Approved Expension of ESR, November 1, 2010 | Force Majeure Events Costs
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Regulatory Matters [Line Items] | |||||||||
Extraordinary Operating and Maintenance Expenses, Minimum Amount, Charged to Enhanced Stability Reserve | 412,500 | ||||||||
Alabama Gas Corporation | APSC Approved Expension of ESR, November 1, 2010 | Environmental Response and Self Insurance Costs
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Regulatory Matters [Line Items] | |||||||||
Extraordinary Operating and Maintenance Expenses, Minimum Amount, Charged to Enhanced Stability Reserve | 1,000,000 | ||||||||
Alabama Gas Corporation | Force Majeure Event Costs
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Regulatory Matters [Line Items] | |||||||||
Extraordinary Operating and Maintenance Expenses, Minimum Amount, Charged to Enhanced Stability Reserve | 200,000 | ||||||||
Alabama Gas Corporation | Minimum
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Regulatory Matters [Line Items] | |||||||||
Allowed Return on Average Common Equity | 13.15% | ||||||||
Alabama Gas Corporation | Maximum
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Regulatory Matters [Line Items] | |||||||||
Allowed Return on Average Common Equity | 13.65% | ||||||||
Rate Increases as Percentage of Prior Year Revenues | 4.00% | ||||||||
Limitation on Return on Equity as Percentage of Total Capitalization | 55.00% | ||||||||
Enhanced Stability Reserve | $ 4,000,000 |
Acquisition and Dispositions of Oil and Gas Properties
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Acquisition and Dispositions of Oil and Gas Properties Abstract | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Acquisition and Dispositions of Oil and Gas Properties | ACQUISITION AND DISPOSITIONS OF OIL AND GAS PROPERTIES In July 2011, Energen completed the purchase of liquids-rich properties in the Permian Basin for a cash purchase price of approximately $20 million. In April 2011, Energen completed the purchase of unproved leasehold properties for a cash purchase price of approximately $37 million covering an estimated 11,000 net acres in the Permian Basin. On December 15, 2010, Energen completed the purchase of certain properties in the Permian Basin for a cash purchase price of $74 million. This purchase had an effective date of December 1, 2010. Energen acquired proved reserves of approximately 7.6 million barrels of oil equivalents (MMBOE). Of the proved reserves acquired, an estimated 92 percent are undeveloped. Approximately 62 percent of the acquisition’s estimated proved reserves are oil, 24 percent are natural gas liquids and natural gas comprises the remaining 14 percent. Energen Resources used its credit facilities and internally generated cash flows to finance the acquisition. Pro forma financial information for this acquisition is not presented because it would not be materially different from the information presented in the consolidated statements of income. The following table summarizes the consideration paid and the amounts of the assets acquired and liabilities assumed recognized as of December 15, 2010, (including the effects of closing adjustments).
Included in the Company’s consolidated results of operations for the six months ended June 30, 2011, are $2.0 million of operating revenues and $0.5 million in operating income resulting from the operation of the properties acquired above. On December 9, 2010, Energen completed the asset purchase of certain liquids-rich properties in the Permian Basin from SandRidge Energy, Inc. for a cash purchase price of $103 million (subject to closing adjustments). This purchase had an effective date of December 9, 2010. Energen acquired no proved reserves related to this acquisition. Energen Resources used its credit facilities and internally generated cash flows to finance the acquisition. On September 30, 2010, Energen completed the purchase of certain properties in the Permian Basin for a cash price of $188 million. This purchase had an effective date of September 1, 2010. Energen acquired proved reserves of approximately 18 MMBOE. Of the proved reserves acquired, an estimated 89 percent are undeveloped. Approximately 65 percent of the proved reserves are oil, 22 percent are natural gas liquids and natural gas comprises the remaining 13 percent. Energen Resources used its internally generated cash flows to finance the acquisition. Pro forma financial information for this acquisition is not presented because it would not be materially different from the information presented in the consolidated statements of income. The following table summarizes the consideration paid and the amounts of the assets acquired and liabilities assumed recognized as of September 30, 2010, (including the effects of closing adjustments).
Included in the Company’s consolidated results of operations for the six months ended June 30, 2011, are $19.2 million of operating revenues and $9.6 million in operating income resulting from the operation of the properties acquired above. |
Comprehensive Income (Loss)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Statement of Income and Comprehensive Income [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Comprehensive Income (Loss) | COMPREHENSIVE INCOME (LOSS) Comprehensive income (loss) consisted of the following:
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Reconciliation of Earnings Per Share (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Earnings Per Share Reconciliation |
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Stock Compensation (Details) (USD $)
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6 Months Ended | 3 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2011
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Mar. 31, 2011
Stock Incentive Plan
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Apr. 27, 2011
Stock Incentive Plan
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Jun. 30, 2011
Stock Appreciation Rights Plan
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Mar. 31, 2011
Stock Appreciation Rights Plan
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Jun. 30, 2011
Stock Appreciation Rights Plan
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Jun. 30, 2011
Petrotech Incentive Plan
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Jun. 30, 2011
Petrotech Incentive Plan
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Jun. 30, 2011
Deferred Compensation Plan
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Jun. 30, 2011
Deferred Compensation Plan
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Share-based Compensation Arrangement by Share-based Payment Award | ||||||||||
Number of Shares Authorized | 3,000,000 | |||||||||
Number of Shares Available for Grant | 3,794,326 | |||||||||
Grants in Period, Options | 293,978 | |||||||||
Grants in Period, Options, Fair Value | $ 19.65 | |||||||||
Grants in Period, Other than Options | 189,984 | 5,076 | ||||||||
Grants in Period, Other than Options, Fair Value | $ 20.86 | $ 55.17 | ||||||||
Vesting Period | vest within three years from date of grant | three year vesting period | three-year vesting period | |||||||
Expiration Date | P10Y | |||||||||
Noncash Payments for Repurchase of Common Stock | $ 26,000 | $ 400,000 |
Basis of Presentation (Details) (Alabama Gas Corporation, USD $)
In Millions, except Per Share data |
3 Months Ended |
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Mar. 31, 2010
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Overstatement to allowance for doubtful accounts
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Quantifying Misstatement in Current Year Financial Statements [Line Items] | |
Quantifying Misstatement in Current Year Financial Statements, Amount | $ 3.0 |
Overstatement of net income
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Quantifying Misstatement in Current Year Financial Statements [Line Items] | |
Quantifying Misstatement in Current Year Financial Statements, Amount | $ 0.6 |
Earnings Per Share, Diluted
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Quantifying Misstatement in Current Year Financial Statements [Line Items] | |
Quantifying Misstatement in Current Year Financial Statements, Per Share | $ 0.01 |
Segment Information (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Segment Reporting Information, by Segment |
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Commitments and Contingencies (Details) - Income Taxes (USD $)
In Millions |
3 Months Ended |
---|---|
Jun. 30, 2011
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Income Tax Contingency [Line Items] | |
Unrecognized Tax Benefits, Increases Resulting from Settlements with Taxing Authorities | $ 1.5 |
Unrecognized Tax Benefits, Period Increase (Decrease) | 1.9 |
State and Local Jurisdiction
|
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Income Tax Contingency [Line Items] | |
Income Tax Reconciliation, Change in Enacted Tax Rate | $ (2.1) |
Employee Benefit Plans (Tables)
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6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2011
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Pension Plans
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Defined Benefit Plan Disclosure | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Net Benefit Costs | The components of net pension expense for the Company’s two defined benefit non-contributory pension plans and certain nonqualified supplemental pension plans were:
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Postretirement Benefit Plans
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Defined Benefit Plan Disclosure | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Net Benefit Costs | The components of net periodic postretirement benefit expense for the Company’s postretirement benefit plans were:
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Regulatory Matters
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6 Months Ended |
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Jun. 30, 2011
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Regulated Operations [Abstract] | |
Regulatory Matters | REGULATORY MATTERS Alagasco is subject to regulation by the APSC which established the Rate Stabilization and Equalization (RSE) rate-setting process in 1983. RSE’s current extension is for a seven-year period ended December 31, 2014. RSE will continue after December 31, 2014, unless, after notice to the Company and a hearing, the APSC votes to modify or discontinue the RSE methodology. Alagasco's allowed range of return on average common equity remains 13.15 percent to 13.65 percent throughout the term of the RSE order. Under RSE the APSC conducts quarterly reviews to determine, based on Alagasco's projections and year-to-date performance, whether Alagasco's return on average common equity at the end of the rate year will be within the allowed range of return. Reductions in rates can be made quarterly to bring the projected return within the allowed range; increases, however, are allowed only once each rate year, effective December 1, and cannot exceed 4 percent of prior-year revenues. During the three months and six months ended June 30, 2011, Alagasco had a net $2.2 million pre-tax and a net $5.4 million pre-tax, respectively, reduction in revenues to bring the return on average common equity to midpoint within the allowed range of return. During the three months and six months ended June 30, 2010, Alagasco had a $1.8 million pre-tax and a $10.6 million pre-tax, respectively, reduction in revenues to bring the return on average common equity to midpoint within the allowed range of return. Under the provisions of RSE, a $1.3 million annual decrease and a $10.2 million annual increase in revenues became effective December 1, 2010 and 2009, respectively. RSE limits the utility’s equity upon which a return is permitted to 55 percent of total capitalization, subject to certain adjustments. Under the inflation-based Cost Control Measurement (CCM) established by the APSC, if the percentage change in operations and maintenance (O&M) expense on an aggregate basis falls within a range of 0.75 points above or below the percentage change in the Consumer Price Index For All Urban Consumers (Index Range), no adjustment is required. If the change in O&M expense on an aggregate basis exceeds the Index Range, three-quarters of the difference is returned to customers. To the extent the change is less than the Index Range, the utility benefits by one-half of the difference through future rate adjustments. The O&M expense base for measurement purposes will be set at the prior year’s actual O&M expense amount unless the Company exceeds the top of the Index Range in two successive years, in which case the base for the following year will be set at the top of the Index Range. Certain items that fluctuate based on situations demonstrated to be beyond Alagasco’s control may be excluded from the CCM calculation. In the rate year ended September 30, 2010, $2.5 million of extraordinary bad debt expense was excluded from the CCM calculation. Alagasco’s O&M expense fell within the Index Range for the rate years ended September 30, 2010 and 2009. Alagasco’s rate schedules for natural gas distribution charges contain a Gas Supply Adjustment (GSA) rider, established in 1993, which permits the pass-through to customers of changes in the cost of gas supply. Alagasco's tariff provides a temperature adjustment mechanism, also included in the GSA, that is designed to moderate the impact of departures from normal temperatures on Alagasco’s earnings. The temperature adjustment applies primarily to residential, small commercial and small industrial customers. Other non-temperature weather related conditions that may affect customer usage are not included in the temperature adjustment. In 1998, the APSC approved an Enhanced Stability Reserve, with a maximum funding level of $4 million, to which Alagasco could charge the full amount of: (1) extraordinary O&M expenses resulting from force majeure events when one or a combination of two such events results in more than $200,000 of additional O&M expense during a rate year; or (2) negative individual large commercial and industrial customer budget revenue variances that exceed $250,000 during the rate year, if such losses caused Alagasco's year-end return on average common equity (RCE) to fall below the bottom of the APSC-approved return on equity range currently at 13.15 percent. Prior to June 28, 2010, the APSC provided for accretions to the ESR of no more than $40,000 monthly until the maximum funding level was achieved, following a year in which a charge against the ESR was made. The APSC’s June 28, 2010, order approved Alagasco’s lower depreciation rates and approved standing authority for Alagasco to charge items to the ESR in excess of its funded balance and to allocate each year from the refundable negative salvage costs that are being refunded to customers over the nine year period the amount necessary to clear the debit balance in the ESR each September 30, subject to APSC-approved guidelines. The APSC also approved the amortization of the ESR into rates over a five year period in cases where the ESR is unfunded or underfunded, subject to APSC-approved guidelines. As a result of these changes in the funding mechanism for the ESR, the APSC suspended the $40,000 per month accruals to the ESR during the nine year period when the refundable negative salvage costs are being refunded to customers. Following a vote on September 7, 2010, the APSC, by order dated November 1, 2010, approved expansion of the ESR to include extraordinary O&M charges related to environmental response costs and to self insurance costs that exceed $1 million per occurrence. In addition, the APSC raised the thresholds on items that may be charged to the ESR as follows: (1) extraordinary O&M expenses, other than environmental response costs and self insurance costs, resulting from a single event that results in more than $275,000 of increased O&M; (2) extraordinary O&M expenses, other than environmental response costs and self insurance costs, resulting from a combination of extraordinary O&M events that result in more than $412,500 of increased O&M; and (3) negative individual large commercial and industrial customer budget variances that exceed $350,000. Charges to the ESR relating to extraordinary O&M expenses can only be made when the Company’s year-end return on average common equity for RSE, not including the ESR charge, is below the midpoint of the APSC-approved return on equity range and only to the extent necessary to bring the RCE to the midpoint of the range. Charges to the ESR relating to negative individual large commercial and industrial customer revenue variances can only be made if such losses cause the RCE to fall below the bottom of the APSC-approved return on equity range currently at 13.15 percent, and then only to the extent necessary to bring the RCE up to the midpoint of the range. In the event that Alagasco’s RCE at September 30 of the related year is above the midpoint, any debit balance in the ESR shall remain in the ESR for recovery in subsequent years subject to the established guidelines. Additionally, the APSC, while confirming the five year amortization period established in the June 28, 2010, order for charges to the ESR in cases where the ESR is unfunded or underfunded, limited the amortization expense to $660,000 annually, with any excess amortization expense over $660,000 in any rate year being carried over and amortized in future rate years until full amortization of the ESR debit balance is complete. The APSC also raised the $40,000 per month accruals to $55,000 per month, but suspended the accruals pending further order of the APSC. Finally, the APSC established guidelines for the documentation, reporting and approval of rate recovery of items charged to the ESR. In connection with the above, Alagasco expects to recover certain manufactured gas plant site remediation costs through future rates and has recorded a corresponding amount to its Enhanced Stability Reserve regulatory account of $4.4 million and $3.8 million as of June 30, 2011 and December 31, 2010, respectively, as more fully described in Note 9, Commitments and Contingencies. |
Regulatory Assets and Liabilities
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Jun. 30, 2011
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Regulatory Assets and Liabilities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Regulatory Assets and Liabilities | REGULATORY ASSETS AND LIABILITIES The following table details regulatory assets and liabilities on the balance sheets:
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Derivative Commodity Instruments (Details) - Derivative Instruments Change in Fair Value (Derivative Commodity Instruments, USD $)
In Thousands |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2011
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Jun. 30, 2010
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Jun. 30, 2011
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Jun. 30, 2010
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Derivative Commodity Instruments
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Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||||
Balance at beginning of period | $ 16,927 | $ 114,440 | $ 42,755 | $ 64,517 |
Realized (gains) losses | 1,204 | (303) | 1,204 | (303) |
Unrealized gains (losses) relating to instruments held at the reporting date | 7,720 | 9,215 | (3,554) | 75,886 |
Settlements during period | (12,405) | (31,535) | (26,959) | (48,283) |
Balance at end of period | $ 13,446 | $ 91,817 | $ 13,446 | $ 91,817 |
Derivative Commodity Instruments (Tables)
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Jun. 30, 2011
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Derivative [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Fair Values of Commodity Contracts by business Segment on Balance Sheet | The following tables detail the fair values of commodity contracts by business segment on the balance sheets:
* Amounts classified in accordance with accounting guidance which permits offsetting fair value amounts recognized for multiple derivative instruments executed with the same counterparty under a master netting arrangement. |
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Schedule of Cash Flow Hedging Relationships on Financial Statements | The following table details the effect of derivative commodity instruments in cash flow hedging relationships on the financial statements:
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Schedule of Derivatives Not Designated as Hedging Instruments on Income Statements | The following table details the effect of derivative commodity instruments not designated as hedging instruments on the income statements:
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Schedule of Hedging Transactions | Energen Resources entered into the following transactions for the remainder of 2011 and subsequent years:
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Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis | The following sets forth derivative assets and liabilities that were measured at fair value on a recurring basis:
* Amounts classified in accordance with accounting guidance which permits offsetting fair value amounts recognized for multiple derivative instruments executed with the same counterparty under a master netting arrangement. |
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Schedule of Changes in Fair Value of Derivative Instruments Classified as Level 3 | The tables below set forth a summary of changes in the fair value of the Company’s Level 3 derivative commodity instruments as follows:
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Alabama Gas Corporation
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Derivative [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Hedging Transactions | Alagasco entered into the following natural gas transactions for the remainder of 2011 and subsequent years:
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Consolidated Condensed Statements of Income (USD $)
In Thousands, except Per Share data |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2011
|
Jun. 30, 2010
|
Jun. 30, 2011
|
Jun. 30, 2010
|
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Operating Revenues | ||||
Oil and gas operations | $ 244,090 | $ 234,586 | $ 460,882 | $ 472,200 |
Natural gas distribution | 86,309 | 99,139 | 355,881 | 436,439 |
Total operating revenues | 330,399 | 333,725 | 816,763 | 908,639 |
Operating Expenses | ||||
Cost of gas | 32,419 | 43,234 | 164,168 | 240,390 |
Operations and maintenance | 103,232 | 109,945 | 207,014 | 201,647 |
Depreciation, depletion and amortization | 65,629 | 62,476 | 126,757 | 124,211 |
Income taxes | ||||
Deferred | 75,409 | 37,499 | ||
Taxes, other than income taxes | 21,095 | 18,256 | 49,270 | 48,893 |
Accretion expense | 1,689 | 1,521 | 3,338 | 3,007 |
Total operating expenses | 224,064 | 235,432 | 550,547 | 618,148 |
Operating Income | 106,335 | 98,293 | 266,216 | 290,491 |
Other Income (Expense) | ||||
Interest expense | 9,463 | 9,844 | 18,867 | 19,804 |
Other income | 779 | 385 | 2,009 | 723 |
Other expense | (113) | (1,346) | (276) | (870) |
Total other expense | (8,797) | (10,805) | (17,134) | (19,951) |
Interest Charges | ||||
Income Before Income Taxes | 97,538 | 87,488 | 249,082 | 270,540 |
Income tax expense | 34,213 | 31,945 | 91,489 | 98,287 |
Net Income | 63,325 | 55,543 | 157,593 | 172,253 |
Diluted Earnings Per Average Common Share (dollars per share) | $ 0.87 | $ 0.77 | $ 2.18 | $ 2.39 |
Basic Earnings Per Average Common Share (dollars per share) | $ 0.88 | $ 0.77 | $ 2.19 | $ 2.40 |
Dividends Per Common Share (dollars per share) | $ 0.135 | $ 0.130 | $ 0.270 | $ 0.260 |
Diluted Average Common Shares Outstanding | 72,420 | 72,089 | 72,364 | 72,069 |
Basic Average Common Shares Outstanding | 72,065 | 71,844 | 72,033 | 71,830 |
Alabama Gas Corporation
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Operating Revenues | ||||
Natural gas distribution | 86,309 | 99,139 | 355,881 | 436,439 |
Operating Expenses | ||||
Cost of gas | 32,419 | 43,234 | 164,168 | 240,390 |
Operations and maintenance | 36,212 | 33,501 | 73,534 | 64,904 |
Depreciation, depletion and amortization | 9,846 | 11,890 | 19,626 | 24,929 |
Income taxes | ||||
Current | (8,701) | (4,201) | 12,870 | 20,454 |
Deferred | 6,562 | 3,977 | 12,962 | 7,270 |
Taxes, other than income taxes | 6,669 | 7,376 | 22,331 | 27,823 |
Total operating expenses | 83,007 | 95,777 | 305,491 | 385,770 |
Operating Income | 3,302 | 3,362 | 50,390 | 50,669 |
Other Income (Expense) | ||||
Interest expense | 3,536 | 3,496 | 7,153 | 6,990 |
Allowance for funds used during construction | 234 | 148 | 392 | 270 |
Other income | 374 | 241 | 993 | 452 |
Other expense | (112) | (595) | (185) | (495) |
Total other expense | 496 | (206) | 1,200 | 227 |
Interest Charges | ||||
Interest on long-term debt | 3,039 | 2,964 | 6,081 | 5,932 |
Other interest expense | 497 | 532 | 1,072 | 1,058 |
Net Income | $ 262 | $ (340) | $ 44,437 | $ 43,906 |
Reconciliation of Earnings Per Share (Details) - Antidilutive Securities
|
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2011
|
Jun. 30, 2010
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Jun. 30, 2011
|
Jun. 30, 2010
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Stock options
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Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share (in options or shares) | 0 | 472,560 | 0 | 472,560 |
Non-vested restricted stock
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Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share (in options or shares) | 0 | 0 | 0 | 0 |