Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS (Schedule of Derivative Instruments) (Details)

v3.22.1
DERIVATIVE INSTRUMENTS (Schedule of Derivative Instruments) (Details)
 3 Months Ended
Mar. 31, 2022
MMBTU
$ / MMBTU
$ / bbl
bbl
NYMEX Henry Hub - Remaining 2022  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 190,145
Weighted average price (in usd per MMBtu or Bbl) 2.90
NYMEX Henry Hub - Remaining 2022 | Call option  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 152,675
Weighted average price (in usd per MMBtu or Bbl) 2.90
NYMEX Henry Hub - 2023  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 155,014
Weighted average price (in usd per MMBtu or Bbl) 3.54
NYMEX Henry Hub - 2023 | Call option  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 507,925
Weighted average price (in usd per MMBtu or Bbl) 2.90
NYMEX Henry Hub - 2024  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 24,973
Weighted average price (in usd per MMBtu or Bbl) 3.62
NYMEX Henry Hub - 2024 | Call option  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 162,000
Weighted average price (in usd per MMBtu or Bbl) 3.00
NYMEX WTI - Remaining 2022  
Derivative [Line Items]  
Daily Volume (Bbl/d) | bbl 2,335
Weighted average price (in usd per MMBtu or Bbl) | $ / bbl 66.17
NYMEX WTI - 2023  
Derivative [Line Items]  
Daily Volume (Bbl/d) | bbl 2,000
Weighted average price (in usd per MMBtu or Bbl) | $ / bbl 67.89
Mont Belvieu C3 - Remaining 2022  
Derivative [Line Items]  
Daily Volume (Bbl/d) | bbl 3,502
Weighted average price (in usd per MMBtu or Bbl) | $ / bbl 35.62
Mont Belvieu C3 - 2023  
Derivative [Line Items]  
Daily Volume (Bbl/d) | bbl 2,000
Weighted average price (in usd per MMBtu or Bbl) | $ / bbl 35.05
NYMEX Henry Hub - Remaining 2022 Index1  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 431,391
Weighted average floor price (in usd per MMBtu) 2.56
Weighted average ceiling price (in usd per MMBtu) 3.07
NYMEX Henry Hub Index 1  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 85,000
Weighted average floor price (in usd per MMBtu) 2.75
Weighted average ceiling price (in usd per MMBtu) 4.25
NYMEX WTI 2022 Index 1  
Derivative [Line Items]  
Daily Volume (Bbl/d) | bbl 1,500
Weighted average floor price (in usd per MMBtu) | $ / bbl 55.00
Weighted average ceiling price (in usd per MMBtu) | $ / bbl 60.00
Basis Swap, Rex Zone 3 - 2022  
Derivative [Line Items]  
Daily volume (in MMBtu) | MMBTU 20,000
Weighted average price (in usd per MMBtu or Bbl) (0.21)