Segment Information (Tables)

6 Months Ended

Jun. 30, 2011

Segment Information

List Of Revenues From External Customers, Intersegment Revenues, And Segment Net Income

		0000000		0000000		0000000
	Natural Gas Operations		Construction Services		Total
Three months ended June 30, 2011
Revenues from external customers	$	273,414	$	96,162	$	369,576
Intersegment revenues		-		18,929		18,929
Total	$	273,414	$	115,091	$	388,505
Segment net income	$	199	$	3,856	$	4,055
Three months ended June 30, 2010
Revenues from external customers	$	305,269	$	65,593	$	370,862
Intersegment revenues		-		14,963		14,963
Total	$	305,269	$	80,556	$	385,825
Segment net income (loss)	$	(4,101)	$	3,168	$	(933)
Six months ended June 30, 2011
Revenues from external customers	$	827,267	$	157,939	$	985,206
Intersegment revenues		-		31,739		31,739
Total	$	827,267	$	189,678	$	1,016,945
Segment net income	$	68,214	$	4,390	$	72,604
Six months ended June 30, 2010
Revenues from external customers	$	919,778	$	107,750	$	1,027,528
Intersegment revenues		-		27,048		27,048
Total	$	919,778	$	134,798	$	1,054,576
Segment net income	$	61,216	$	2,499	$	63,715
Twelve months ended June 30, 2011
Revenues from external customers	$	1,419,396	$	307,402	$	1,726,798
Intersegment revenues		-		65,942		65,942
Total	$	1,419,396	$	373,344	$	1,792,740
Segment net income	$	98,380	$	14,386	$	112,766
Twelve months ended June 30, 2010
Revenues from external customers	$	1,582,771	$	235,373	$	1,818,144
Intersegment revenues		-		52,746		52,746
Total	$	1,582,771	$	288,119	$	1,870,890
Segment net income	$	93,520	$	8,290	$	101,810