LEASES · O-11-65371 · OIL · DISTRICT 8A
Terry County School Land
ReportingUtoco, Ltd. · Gaines County · Champmon (Dev.) field
Terry County School Land is an RRC oil lease (O-11-65371) in Gaines County operated by Utoco, Ltd., with 3 wells completed on it.
It has reported 811K barrels of oil and 4.68K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 13.4K barrels of oil, down 6% on the year before; the lease peaked at 4.43K barrels in January 2005.
5 operators have filed production on it, most recently Utoco, Ltd. since August 2022.
- 811K
- bbl oil, all reported
- 4.68K
- mcf gas incl. casinghead
- 13.4K
- bbl oil, last 12 reported
- -6%
- vs the 12 before
- 3
- wells completed on it
- 4.43K
- peak month, bbl (Jan 2005)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · 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.
Last 12 months 13,379 · prior 12 14,280(-6%)
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.
Last 12 months 0 · prior 12 0
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Exxon Corp.Jan 1993 → Mar 2000 · 87 mo
- Exxon Mobil CorporationApr 2000 → Apr 2004 · 49 mo
- XTO Energy Inc.May 2004 → Feb 2022 · 214 mo
- Halvey Energy, LLCMar 2022 → Jul 2022 · 5 mo
- Utoco, Ltd.Aug 2022 → Jul 2026 · 48 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 2
- Injection
- 1
Operates them now
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-11-65371, documented in the API reference.