Oil and gas leases in Keystone Operating Co.
Keystone Operating Co. is a Texas operator, Commission number 458800, with 6 leases reporting production across 3 counties. Between them they carry 9 wellbores. Reported volumes run from January 1993 to August 2026 and come to 175 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 Keystone Operating Co.
- How many oil and gas leases are in Keystone Operating Co.?
- Keystone Operating Co. has 6 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
- How much oil and gas has Keystone Operating Co. produced?
- Leases in Keystone Operating Co. have reported 174,543 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026.
- How much are mineral rights in Keystone Operating Co. worth?
- There is no single figure: what a mineral or royalty interest in Keystone Operating Co. is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 6 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
- Karnes County — 4 leases
- Duval County — 1 lease
- Jim Hogg County — 1 lease
Railroad Commission districts
- District 02 — 4 leases
- District 04 — 2 leases
Leases
- WALLACE, H. W., EST. -B- — oil, Keystone Operating Co., Karnes County, 76 thousand reported
- YAEGER, R. R. — oil, Keystone Operating Co., Jim Hogg County, 57 thousand reported
- DOUGHERTY, JAMES R. -K- — oil, Keystone Operating Co., Duval County, 31 thousand reported
- WOLTERS, EDWIN — oil, Keystone Operating Co., Karnes County, 8 thousand reported
- WOLTERS, EDWIN — oil, Keystone Operating Co., Karnes County, 1 thousand reported
- WOLTERS, EDWIN — oil, Keystone Operating Co., Karnes County, 824 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.