LEASES · O-8-14937 · OIL · DISTRICT 7B
Ceshell
ReportingBullet Development, LLC · Brown County · Brown County Regular field
Ceshell is an RRC oil lease (O-8-14937) in Brown County operated by Bullet Development, LLC, with 2 wells completed on it.
It has reported 23.4K barrels of oil and 21.8K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.68K barrels of oil, up 100% on the year before; the lease peaked at 370 barrels in February 2009.
5 operators have filed production on it, most recently Bullet Development, LLC since August 2008.
- 23.4K
- bbl oil, all reported
- 21.8K
- mcf gas incl. casinghead
- 1.68K
- bbl oil, last 12 reported
- +100%
- vs the 12 before
- 2
- wells completed on it
- 370
- peak month, bbl (Feb 2009)
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 1,678 · prior 12 840(+100%)
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.
- T-Square PetroleumJan 1993 → Sep 1994 · 21 mo
- T-Square Petroleum Co.Oct 1994 → Jan 2006 · 136 mo
- Gro-Tex ExplorationFeb 2006 → Jun 2006 · 5 mo
- Petroglobe Energy USA Ltd.Jul 2006 → Jul 2008 · 25 mo
- Bullet Development, LLCAug 2008 → Jul 2026 · 216 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Injection
- 1
- Producing
- 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-8-14937, documented in the API reference.