XML 35 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Oil and Gas Costs (Tables)
12 Months Ended
Mar. 31, 2014
Extractive Industries [Abstract]  
Costs related to our oil and gas activities
    2014     2013     2012  
Property acquisition costs:                  
Proved   $ 785,144     $ 20,542     $ 368,444  
Unproved     -       -       -  
Exploration     9,641       15,715       9,910  
Development     1,152,986       1,265,126       1,455,993  
Capitalized asset retirement obligations     134,113       114,003       53,468  
Total costs incurred for oil and gas properties   $ 2,081,884     $ 1,415,386     $ 1,887,815  
Aggregate capitalized costs relating to our oil and gas property activities

    2014     2013     2012  
Proved oil and gas properties   $ 35,386,751     $ 34,138,841     $ 31,669,572  
Unproved oil and gas properties:                        
subject to amortization     73,990       170,487       170,487  
not subject to amortization     -       -       -  
      35,460,741       34,309,328       31,840,059  
Less accumulated DD&A     18,395,619       17,249,803       16,154,203  
    $ 17,065,122     $ 17,059,525     $ 15,685,856