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Oil and Gas Costs (Tables)
 12 Months Ended
Mar. 31, 2013
Extractive Industries [Abstract]  
Costs related to our oil and gas activities
    2013   2012   2011
Property acquisition costs:          
  Proved $      20,542   $      368,444   $    2,147,892
  Unproved -   -   -
Exploration 15,715   9,910   29,292
Development 1,265,126   1,455,993   394,381
Capitalized asset retirement obligations 114,003   53,468   25,043
  Total costs incurred for oil and gas properties $  1,415,386   $  1,887,815   $  2,596,608
Aggregate capitalized costs relating to our oil and gas property activities
    2013   2012   2011
Proved oil and gas properties    $34,138,841   $31,669,572   $30,256,330
Unproved oil and gas properties:          
  subject to amortization    170,487   170,487   170,487
  not subject to amortization    -   -   -
                         34,309,328   31,840,059   30,426,817
Less accumulated DD&A        17,249,803   16,154,203   15,161,524
          $17,059,525   $15,685,856   $15,265,293