Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details 1)

v3.21.1
Summary of Significant Accounting Policies (Details 1)
12 Months Ended
Dec. 31, 2020
integer
$ / bbl
Collar 4 [Member] | Maximum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 6,934
Maturity date Jan 22 to July 22
Fixed Price per MMBTU | $ / bbl 52.70
Collar 4 [Member] | Minimum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 6,934
Maturity date Jan 22 to July 22
Fixed Price per MMBTU | $ / bbl 45.00
Collar 3 [Member] | Maximum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 10,135
Maturity date Jan 21 to Dec 21
Fixed Price per MMBTU | $ / bbl 56.00
Collar 3 [Member] | Minimum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 10,135
Maturity date Jan 21 to Dec 21
Fixed Price per MMBTU | $ / bbl 45.00
Collar 2 [Member] | Maximum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 16,278
Maturity date Feb 20 to Dec 20
Fixed Price per MMBTU | $ / bbl 54.20
Collar 2 [Member] | Minimum [Member] | Crude Oils [Member]  
Average MMBTU per Month | integer 16,278
Maturity date Feb 20 to Dec 20
Fixed Price per MMBTU | $ / bbl 45.00
Collar [Member] | Maximum [Member] | Natural Gas [Member]  
Average MMBTU per Month | integer 196,078
Maturity date Mar 20 / Aug 22
Fixed Price per MMBTU | $ / bbl 2.43
Collar [Member] | Minimum [Member] | Natural Gas [Member]  
Average MMBTU per Month | integer 196,078
Maturity date Mar 20 / Aug 22
Fixed Price per MMBTU | $ / bbl 2.00
Swap [Member] | Natural Gas [Member]  
Average MMBTU per Month | integer 118,936
Maturity date Dec-18 to Dec-22
Fixed Price per MMBTU | $ / bbl 2.715
Swap 1 [Member] | Crude Oils [Member]  
Maturity date Dec-18 to Dec- 22
Average BBL per Month | integer 24,600
Fixed Price per BBL | $ / bbl 50.85