Drilling Rig, 2015 New-Build

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Drilling Rigs

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Net Proceeds from Sale of Property, Plant and Equipment, including cash and short term receivable received

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Segment Reporting Information, Disposed Drililng Rigs

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount of interest capitalized during the period.

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An amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money within one year from the balance sheet date (or the normal operating cycle, whichever is longer), net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Property and Equipment (Details) $ in Thousands	3 Months Ended
Property and Equipment (Details) $ in Thousands	Mar. 31, 2016 USD ($) drilling_rigs	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($) drilling_rigs	Dec. 31, 2015 USD ($) drilling_rigs
Property, Plant and Equipment [Line Items]
Capital Expenditures	$ 5,493		$ 48,816
Construction in Progress, Gross	16,700			$ 18,600
Interest Costs Capitalized	200		700
Loss (gain) on dispositions of property and equipment	600		(1,133)
Net property and equipment	679,268			702,585
Assets held for sale	4,276			$ 4,619
Impairment charges	0		$ 5,990
Net Proceeds from Sale of Property, Plant and Equipment			23,300
Proceeds from sale of property and equipment	477		$ 6,276
Production Services Segment [Member]
Property, Plant and Equipment [Line Items]
Capital Expenditures	3,289		15,457
Drilling Services Segment [Member]
Property, Plant and Equipment [Line Items]
Capital Expenditures	$ 2,108		$ 33,056
Drilling Rig, 2015 New-Build \| drilling_rigs	5
Drilling Rigs \| drilling_rigs	31
Disposed Drilling Rigs \| drilling_rigs			20
Drilling Services Segment [Member] \| Drilling Rigs Sold During the Period [Member]
Property, Plant and Equipment [Line Items]
Notes, Loans and Financing Receivable, Net, Current			$ 17,200
Drilling Services Segment [Member] \| Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Property, Plant and Equipment [Line Items]
Drilling Rigs \| drilling_rigs				4
Drilling Services Segment [Member] \| Colombia [Member]
Property, Plant and Equipment [Line Items]
Impairment charges		$ 60,200
Drilling Rigs \| drilling_rigs	8
Drilling Services Segment [Member] \| Colombia [Member] \| Drilling Rigs [Member]
Property, Plant and Equipment [Line Items]
Drilling Rigs \| drilling_rigs	5		5