Oil and gas leases in Mcwilliams Operating Co

Mcwilliams Operating Co is a Texas operator, Commission number 556503, with 2 leases reporting production across 1 county. Between them they carry 4 wellbores. Reported volumes run from January 1993 to August 2026 and come to 15 thousand barrels of oil. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Mcwilliams Operating Co

How many oil and gas leases are in Mcwilliams Operating Co?
Mcwilliams Operating Co has 2 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Mcwilliams Operating Co produced?
Leases in Mcwilliams Operating Co have reported 15,220 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026.
How much are mineral rights in Mcwilliams Operating Co worth?
There is no single figure: what a mineral or royalty interest in Mcwilliams Operating Co is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 2 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Counties here

Railroad Commission districts

Leases

  • IVEY, B. E. — oil, Mcwilliams Operating Co, San Patricio County, 8 thousand reported
  • IVEY, BEN E. — oil, Mcwilliams Operating Co, San Patricio County, 7 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.