Annual report pursuant to Section 13 and 15(d)

Supplemental Oil and Gas Disclosures (Unaudited) (Details)

v3.7.0.1
Supplemental Oil and Gas Disclosures (Unaudited) (Details)
12 Months Ended
Mar. 31, 2017
Boe
bbl
Mcf
Mar. 31, 2016
Boe
bbl
Mcf
Crude Oil (Bbls) [Member]    
Proved Reserves rollforward:    
Net proved reserves at beginning of year 3,841,362 4,578,535
Revisions of previous estimates (2,377,088) (444,710)
Purchases in place 158,466  
Sales in place (3,072) (270,273)
Production (32,918) (22,190)
Net proved reserves at end of year 1,586,752 3,841,362
Natural Gas (Mcf) [Member]    
Proved Reserves rollforward:    
Net proved reserves at beginning of year | Mcf 2,513,690 2,976,780
Revisions of previous estimates | Mcf (1,930,708) (300,926)
Purchases in place | Mcf 9,725,345  
Sales in place | Mcf (1,772) (162,164)
Production | Mcf (502,545)  
Net proved reserves at end of year | Mcf 11,274,914 2,513,690
NGL (Bbls) [Member]    
Proved Reserves rollforward:    
Purchases in place 2,528,388  
Production (108,278)  
Net proved reserves at end of year 2,174,958  
Oil Equivalents (Boe) [Member]    
Proved Reserves rollforward (Energy):    
Net proved reserves at beginning of year | Boe 4,260,312 5,074,665
Revisions of previous estimates | Boe (2,698,874) (494,863)
Purchases in place | Boe 4,307,745  
Sales in place | Boe (3,367) (297,300)
Production | Boe (224,954) (22,190)
Net proved reserves at end of year | Boe 5,640,862 4,260,312