Annual report pursuant to Section 13 and 15(d)

ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

v3.6.0.2
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
12 Months Ended
Dec. 31, 2016
USD ($)
$ / BarrelofOilEquivalent-Boe
Dec. 31, 2015
USD ($)
$ / BarrelofOilEquivalent-Boe
Dec. 31, 2014
USD ($)
$ / BarrelofOilEquivalent-Boe
Organization And Summary Of Significant Accounting Policies [Line Items]      
Depletion | $ $ 11,179,858 $ 14,889,487 $ 11,680,537
Depletion rate, per barrel-of-oil-equivalent (BOE) | $ / BarrelofOilEquivalent-Boe 12.73 20.03 25.20