Annual report pursuant to Section 13 and 15(d)

Supplemental Oil and Gas Disclosures (Unaudited) (Details 2)

v3.20.2
Supplemental Oil and Gas Disclosures (Unaudited) (Details 2) - Oil Equivalents (Boe) [Member] - Boe
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2018
Reserve Quantities [Line Items]      
Proved Developed 133,442 155,376  
Proved Non-Producing   48,030  
Total Proved 133,442 203,406 2,923,138
Hutchinson Area [Member]      
Reserve Quantities [Line Items]      
Proved Developed   18,200  
Proved Non-Producing   48,030  
Total Proved   66,230  
Trend Area [Member]      
Reserve Quantities [Line Items]      
Proved Developed 133,442 132,361  
Total Proved 133,442 132,361  
Other [Member]      
Reserve Quantities [Line Items]      
Proved Developed   4,815  
Total Proved   4,815