Commitment and Contingencies - Narrative (Details)	1 Months Ended	3 Months Ended	6 Months Ended
	Dec. 31, 2024 USD ($) well license	Dec. 31, 2024 AUD ($)	Dec. 31, 2024 AUD ($)	Dec. 31, 2024 AUD ($) well license	Dec. 19, 2024 AUD ($) bondFacility	Jun. 30, 2024 USD ($)
Other Commitments [Line Items]
Number of potential additional performance bond facilities | bondFacility					2
Unamortized debt issuance expense				$ 828,480
Amortization of debt issuance costs		$ 23,671	$ 23,671
APA Group (APA) | Development Agreement ("DA")
Other Commitments [Line Items]
Guarantor obligation, construction costs covered by bank guarantees, percentage	67.00%			67.00%
Estimated future construction costs, term	6 months
Estimated future construction costs				$ 15,000,000
Letter of credit, facility A | Macquarie Bank Limited (“Macquarie”)
Other Commitments [Line Items]
Line of credit facility, maximum borrowing capacity					$ 25,000,000
Letters of credit outstanding, amount				6,360,000
Line of credit facility, remaining borrowing capacity				$ 18,640,000
Letter of credit, facility B | Macquarie Bank Limited (“Macquarie”)
Other Commitments [Line Items]
Line of credit facility, maximum borrowing capacity					5,000,000
Line of credit facility, conditions to issue stock, value, new issues					62,500,000
Letter of credit, facility C | Macquarie Bank Limited (“Macquarie”)
Other Commitments [Line Items]
Line of credit facility, maximum borrowing capacity					5,000,000
Line of credit facility, conditions to issue stock, value, new issues					$ 75,000,000
Letter of credit | Line of credit
Other Commitments [Line Items]
Interest rate, stated percentage	12.00%			12.00%
Letter of credit | Macquarie Bank Limited (“Macquarie”)
Other Commitments [Line Items]
Line of credit facility, covenants, minimum liquidity				$ 20,000,000
Line of credit facility, covenants, minimum current ratio	100.00%			100.00%
Line of credit facility, establishment fee			$ 500,000
Line of credit, drawdown fee percentage			10.00%
Line of credit facility, commitment fee percentage			4.00%
Letter of credit, facility B and C | Macquarie Bank Limited (“Macquarie”)
Other Commitments [Line Items]
Line of credit facility, remaining borrowing capacity				$ 10,000,000
Sweetpea
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	$ 21,860,137					$ 23,283,360
Number of licenses | license	2			2
Sweetpea | EP 136
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	$ 13,215,588
Unrecorded unconditional purchase obligation, term			5 years
Sweetpea | EP 143
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	8,644,549
EP 161
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	2,487,640					2,649,600
Beetaloo Joint Venture
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	$ 70,400,212					62,642,340
Number of wells | well	4			4
Beetaloo Joint Venture | EP 76
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	$ 10,121,584
Beetaloo Joint Venture | EP 98
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	49,313,576
Beetaloo Joint Venture | EP 117
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	10,965,052
Midstream
Other Commitments [Line Items]
Committed at the reporting date but not recognized as liabilities, payable	$ 1,195,542					$ 1,971,843