LEASES · O-1-10898 · OIL · DISTRICT 01
Gaines, Thelka
Petrosaurus, Inc. · Bexar County · Somerset field
Gaines, Thelka is an RRC oil lease (O-1-10898) in Bexar County operated by Petrosaurus, Inc., with 8 wells completed on it.
It has reported 6.1K barrels of oil and 30 mcf of gas since January 1993, last reporting volume in August 2021 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in August 2021.
4 operators have filed production on it, most recently Petrosaurus, Inc. since August 2020.
- 6.1K
- bbl oil, all reported
- 30
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 8
- wells completed on it
- 80
- peak month, bbl (Dec 2000)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME AUG 2021 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
12 months through Apr 2026 0 · prior 12 0
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Azul, Inc.Jan 1993 → Aug 1995 · 32 mo
- J-Bar Oil CompanySep 1995 → Aug 2005 · 120 mo
- Southwest Loop 1604, Ltd.Sep 2005 → Jul 2020 · 179 mo
- Petrosaurus, Inc.Aug 2020 → Jul 2026 · 72 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
8
wells completed on the lease
- Plugged
- 8
Operates them now
Newest permits
- — #1—
- — #3—
- — #4—
- — #5—
- — #6—
- — #7—
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-1-10898, documented in the API reference.