4. LE Acquisition (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Feb. 14, 2012 As Reported	Feb. 14, 2012 Adjustments	Feb. 14, 2012 Revised Purchase Price Allocation
Current assets			$ 2,466,901		$ 2,466,901
Oil and gas properties			1,503,596	3,639,279	5,142,875
Pipelines			4,466,273	4,757,563	9,223,836
Onshore separation and handling facilities			325,435		325,435
Land			473,225		473,225
Other property and equipment			282,972		282,972
Other long term assets			9,463		9,463
Trade name			184,368	118,978	303,346
Goodwill			8,667,401	(7,221,681)	1,445,720
Total assets acquired			18,379,634	1,294,139	19,673,773
Current liabilities			333,480		333,480
Asset retirement obligations	921,260			1,294,139	1,294,139
Total liabilities assumed			333,480	1,294,139	1,627,619
Net assets acquired			$ 18,046,154		$ 18,046,154