million and adjusted free cash flow (non-GAAP) was $347 million for the nine months ended September 30, 2021.
Adjusted net income, adjusted net income per share, adjusted EBITDAX and adjusted free cash flow are non-GAAP financial measures. Please refer to the end of this release for disclosures and reconciliations regarding these measures.
Production for the third quarter averaged 92.1 thousand barrels of oil equivalent per day (MBOE/d) which was consistent with the previous quarter of 92.6 MBOE/d. Oil production averaged 51.8 thousand barrels of oil per day (MBO/d) compared to 53.4 MBO/d in the second quarter 2021.
Capital expenditures in the third quarter of 2021 were $67 million compared to the second quarter 2021 spend of $58 million. During the quarter, the Company drilled 10 gross/5.6 net operated wells and turned in line 17 gross/9.1 net operated wells.
Lease operating expense (LOE) for the third quarter of 2021 was $57 million compared to $64 million in the second quarter of 2021. The decrease was primarily due to less operated expense workovers and ongoing cost reduction measures. General and administrative expenses in the third quarter of 2021 of $12 million was consistent with the second quarter of 2021. Both quarters included approximately $3 million of non-cash stock compensation costs.
Liquidity
As of September 30, 2021, the Company had a borrowing base of $750 million, borrowings of $72 million and unrestricted cash of $13 million, resulting in total liquidity of $689 million, net of outstanding letters of credit. Whiting expects to continue to fund its operations fully within operating cash flow. Based on the above guidance, the Company forecasts to be in a positive net cash position with no outstanding balance on its credit facility by the end of the 2021.
Conference Call
Whiting will host a conference call on Thursday, November 4, 2021 at 11:00 a.m. Eastern time (9:00 a.m. Mountain time) to discuss the third quarter 2021 results. The call will be conducted by President and Chief Executive Officer Lynn A. Peterson, Executive Vice President Finance and Chief Financial Officer James P. Henderson, Executive Vice President Operations and Chief Operating Officer Charles J. Rimer and Investor Relations Manager Brandon Day. A question and answer session will immediately follow the discussion of the results for the quarter.
To participate in this call please dial:
Domestic Dial-in Number: (877) 328-5506
International Dial-in Number: (412) 317-5422
Webcast URL: https://dpregister.com/sreg/10160438/ed94216c08
Replay Information:
Conference ID #: 10160438
Replay Dial-In (Toll Free): (877) 344-7529 (U.S.), (855) 669-9658 (Canada)
Replay Dial-In (International): (412) 317-0088
Expiration Date: November 11, 2021