EXHIBIT 99.4

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands)

		Dec 31, 2008		Sep 30, 2008
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	146,497	$	121,092
Accounts receivable, net of an allowance
of $114 at December 31, 2008
and September 30, 2008		168,419		135,728
Insurance receivable		1,308		--
Income tax receivable		3,591		3,292
Inventories of materials and supplies		42,831		37,906
Deferred tax assets		21		21
Prepaid expenses and deferred costs		7,333		10,225
Total Current Assets		370,000		308,264
NET PROPERTY AND EQUIPMENT		949,481		787,838
DEFERRED COSTS AND OTHER ASSETS		6,020		3,856
	$	1,325,501	$	1,099,958
LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
Accounts payable	$	16,035	$	16,987
Accrued liabilities		61,786		42,921
Deferred credits		1,899		304
Total Current Liabilities		79,720		60,212
LONG-TERM DEBT,
net of current maturities:		300,000		170,000
		300,000		170,000
LONG TERM LIABILITIES:
Deferred income taxes		9,947		10,595
Deferred credits		5,496		7,942
Other		6,231		7,519
		21,674		26,056
SHAREHOLDERS' EQUITY:
Preferred stock, no par value;
1,000 shares authorized, none outstanding		--		--
Common stock, $1 par value, 90,000 shares
authorized with 64,179 and 64,031 issued
and outstanding at December 31, 2008
and September 30, 2008, respectively		64,179		64,031
Paid-in capital		116,710		114,804
Retained earnings		743,218		664,855
Total Shareholders' Equity		924,107		843,690
	$	1,325,501	$	1,099,958