v3.25.2
Debt
 6 Months Ended
Jun. 30, 2025
Debt Disclosure [Abstract]  
Debt Debt
The following is a summary of long-term debt as of June 30, 2025 and December 31, 2024 (in thousands):
June 30,
2025		December 31,
2024
Sitio Revolving Credit Facility$488,150 $487,800 
2028 Senior Notes600,000 600,000 
Less: 2028 Senior Notes unamortized issuance costs(8,532)(9,619)
Total long-term debt$1,079,618 $1,078,181 
Sitio Revolving Credit Facility
Sitio OpCo maintains a revolving credit facility (the “Sitio Revolving Credit Facility”) with a syndicate of financial institutions. As of June 30, 2025 and December 31, 2024, the borrowing base under the Sitio Revolving Credit Facility as determined by the lenders was $925.0 million and the outstanding balance under the Sitio Revolving Credit Facility was $488.2 million and $487.8 million, respectively.
As of June 30, 2025 and December 31, 2024, the weighted average interest rate related to our outstanding borrowings under the Sitio Revolving Credit Facility was 7.44% and 7.50%, respectively. As of June 30, 2025 and December 31, 2024, the Company had unamortized debt issuance costs of $7.0 million and $8.5 million, respectively, in connection with its entry into the Sitio Revolving Credit Facility and subsequent amendments. Such costs are capitalized as deferred financing costs within long-term assets and are amortized over the life of the facility. For the three months ended June 30, 2025 and 2024, the Company recognized $0.9 million and $0.8 million, respectively, in interest expense related to the amortization of deferred financing costs under the Sitio Revolving Credit Facility. For the six months ended June 30, 2025 and 2024, the Company recognized $1.7 million and $1.6 million, respectively, in interest expense related to the amortization of deferred financing costs under the Sitio Revolving Credit Facility.

The Sitio Revolving Credit Facility is subject to a borrowing base established by the lenders to reflect the loan value of our oil and gas mineral interests. The borrowing base under the Sitio Revolving Credit Facility is redetermined by the lenders on an at least semi-annual basis. Additionally, lenders holding two-thirds of the aggregate commitments are able to
request one additional redetermination between regularly scheduled redeterminations. Sitio OpCo could also request one additional redetermination between regularly scheduled redeterminations, and such other redeterminations as appropriate when significant acquisition opportunities arise. The borrowing base is subject to adjustments for asset dispositions, material title deficiencies, certain terminations of hedge agreements and issuances of certain additional indebtedness. Increases to the borrowing base require unanimous approval of the lenders, while maintenance of the same borrowing base or decreases in the borrowing base only require approval of lenders holding two-thirds of the aggregate commitments at such time. The determination of the borrowing base takes into consideration the estimated value of the Company’s oil and gas mineral interests in accordance with the lenders’ customary practices for oil and gas loans. The Sitio Revolving Credit Facility is collateralized by substantially all of the assets of Sitio OpCo and its restricted subsidiaries.
The Sitio Revolving Credit Facility includes a financial covenant limiting, as of the last day of each fiscal quarter, the ratio of (a) (i) Total Net Debt (as defined in the Sitio Revolving Credit Facility) as of such date to (ii) EBITDA (as defined in the Sitio Revolving Credit Facility) for the period of four fiscal quarters ending on such day, to not more than 3.50 to 1.00, and (b) (i) consolidated current assets (including the available commitments under the Sitio Revolving Credit Facility) to (ii) consolidated current liabilities (excluding current maturities under the Sitio Revolving Credit Facility), to not less than 1.00 to 1.00, in each case, with certain rights to cure. The Company was in compliance with the terms and covenants of the Sitio Revolving Credit Facility at June 30, 2025 and December 31, 2024.
2028 Senior Notes
As of June 30, 2025 and December 31, 2024, Sitio OpCo had $600.0 million aggregate principal amount of 7.875% Senior Notes due 2028 (the “2028 Senior Notes”). As of June 30, 2025 and December 31, 2024, the Company had unamortized debt issuance costs of $8.5 million and $9.6 million, respectively, in connection with the issuance of the 2028 Senior Notes. Debt issuance costs are reported as a reduction to long-term debt on our consolidated balance sheets and are amortized over the life of the 2028 Senior Notes. For the three months ended June 30, 2025 and 2024, the Company recognized $0.5 million of interest expense attributable to the amortization of debt issuance costs related to the 2028 Senior Notes. For the six months ended June 30, 2025 and 2024, the Company recognized $1.1 million and $1.0 million, respectively, of interest expense attributable to the amortization of debt issuance costs related to the 2028 Senior Notes.
The 2028 Senior Notes contain covenants that limit Sitio OpCo’s ability and the ability of Sitio OpCo’s restricted subsidiaries to engage in certain transactions and activities. The Company was in compliance with the terms and covenants of the 2028 Senior Notes as of June 30, 2025 and December 31, 2024.