{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-23-089255","form_type":"8-K","ticker":"MNR","cik":"0001980088","company_name":"MACH NATURAL RESOURCES LP","filed_at":"2023-11-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.496676+00:00","generated_at":"2026-06-07T22:55:55.273206+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Mach Natural Resources amends credit facilities; new $1.0B revolver with initial borrowing base $600M","bullets":["New revolving credit facility replaces prior three facilities; aggregate maximum capacity $1.0B.","Initial borrowing base set at $600M with commitments of $200M; $130M outstanding as of Nov 10, 2023.","Maturity date November 10, 2027; interest rate is Term SOFR plus 3.00% to 4.00% margin.","Facility includes customary financial covenants and events of default; secured by substantially all assets.","Proceeds used to refinance existing indebtedness and for general corporate purposes including acquisitions."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-23-089255","json":"https://secwatch.observer/filing/0001213900-23-089255.json","markdown":"https://secwatch.observer/filing/0001213900-23-089255.md","text":"https://secwatch.observer/filing/0001213900-23-089255.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1980088/000121390023089255/0001213900-23-089255-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1980088/000121390023089255/ea188780-8k_machnatural.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T22:55:55.273206+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"9e4aef339a5260c4f41d63e706a4f6c981d2a870","claim":"MACH NATURAL RESOURCES LP incurred revolving credit of $1.0 billion, with an initial borrowing base of $600.0 million, subject to commitments of $200.0 million with MidFirst Bank at Term SOFR plus an applicable margin maturing November 10, 2027.","evidence_excerpt":"The New Credit Facility provides for a revolving credit facility in an aggregate maximum amount of $1.0 billion, with an initial borrowing base of $600.0 million, subject to commitments of $200.0 million.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1980088/000121390023089255/0001213900-23-089255-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"revolving credit"},{"label":"Principal","value":"$1.0 billion, with an initial borrowing base of $600.0 million, subject to commitments of $200.0 million"},{"label":"Counterparty","value":"MidFirst Bank"},{"label":"Rate","value":"Term SOFR plus an applicable margin"},{"label":"Maturity","value":"November 10, 2027"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"48a399e0118c4d1b5e1ab32944d1ef24ac0ba931","claim":"MACH NATURAL RESOURCES LP amended New Credit Facility with syndicate of banks, including MidFirst Bank (effective 2023-11-10).","evidence_excerpt":"On November 10, 2023, Mach Natural Resources Holdco LLC, a wholly-owned subsidiary of the Company and a direct parent to each of the Mach Companies, amended and restated the Revolving Credit Facilities with a syndicate of banks, including MidFirst Bank who serves as administrative agent and collateral agent for the lenders from time to time party thereto (the \"New Credit Facility\").","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1980088/000121390023089255/0001213900-23-089255-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"credit facility"},{"label":"Counterparty","value":"syndicate of banks, including MidFirst Bank"},{"label":"Effective","value":"2023-11-10"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}