Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL DISCLOSURES ABOUT NATURAL GAS PRODUCING ACTIVITIES - Natural Gas & Condensate Reserve Quantity Information (Details)

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SUPPLEMENTAL DISCLOSURES ABOUT NATURAL GAS PRODUCING ACTIVITIES - Natural Gas & Condensate Reserve Quantity Information (Details)
bbl in Thousands, Mcfe in Thousands, Mcf in Thousands
12 Months Ended
Dec. 31, 2022
Bcfe
Mcfe
bbl
Mcf
Dec. 31, 2021
Mcfe
Bcfe
Mcf
bbl
Dec. 31, 2020
Mcfe
Bcfe
bbl
Mcf
Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]      
Extensions, discoveries and other additions | Bcfe 113 203  
Revisions of previous estimates | Bcfe (52) 35 (152)
Purchases of reserves-in-place | Bcfe 108    
Gas      
Proved Developed and Undeveloped Reserves [Roll Forward]      
Proved reserves, beginning balance | Mcf 323,336 99,508 268,538
Extensions, discoveries and other additions | Mcf 113,047 202,897 0
Revisions of previous estimates | Mcf (52,185) 35,237 (152,132)
Production | Mcf (47,322) (14,306) (16,898)
Sale of reserves-in-place | Mcf 0 0 0
Purchases of reserves-in-place | Mcf 108,017 0 0
Proved reserves, ending balance | Mcf 444,893 323,336 99,508
Proved developed reserves: | Mcf 218,382 73,927 26,593
Proved undeveloped reserves: | Mcf 226,511 249,409 72,915
Condensate      
Proved Developed and Undeveloped Reserves [Roll Forward]      
Proved reserves, beginning balance | bbl 0 0 0
Extensions, discoveries and other additions | bbl 0 0 0
Revisions of previous estimates | bbl 0 0 0
Production | bbl 0 0 0
Sale of reserves-in-place | bbl 0 0 0
Purchases of reserves-in-place | bbl 0 0 0
Proved reserves, ending balance | bbl 0 0 0
Proved developed reserves: | bbl 0 0 0
Proved undeveloped reserves: | bbl 0 0 0
Gas Equivalent      
Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]      
Proved reserve (energy), beginning balance | Mcfe 323,336 99,508 268,538
Extensions, discoveries and other additions | Mcfe 113,047 202,897 0
Revisions of previous estimates | Mcfe (52,185) 35,237 (152,132)
Production | Mcfe (47,322) (14,306) (16,898)
Sale of reserves-in-place | Mcfe 0 0 0
Purchases of reserves-in-place | Mcfe 108,017 0 0
Proved reserve (energy), ending balance | Mcfe 444,893 323,336 99,508
Proved developed reserves: | Mcfe 218,382 73,927 26,593
Proved undeveloped reserves: | Mcfe 226,511 249,409 72,915