LEASES · O-13-9941 · OIL · DISTRICT 09
Borden, S. F., Estate
ReportingDelfin Operating, LLC · Gilley (Caddo Lime) field
Borden, S. F., Estate is an RRC oil lease (O-13-9941) in the Gilley (Caddo Lime) field operated by Delfin Operating, LLC, with one well completed on it.
It has reported 8.23K barrels of oil and 323K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 148 barrels of oil, down 2% on the year before; the lease peaked at 151 barrels in October 2007.
8 operators have filed production on it, most recently Delfin Operating, LLC since January 2020.
- 8.23K
- bbl oil, all reported
- 323K
- mcf gas incl. casinghead
- 148
- bbl oil, last 12 reported
- -2%
- vs the 12 before
- 1
- wells completed on it
- 151
- peak month, bbl (Oct 2007)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 148 · prior 12 151(-2%)
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 8,347 · prior 12 7,558(+10%)
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.
- Texaco E & P Inc.Jan 1993 → Feb 1995 · 26 mo
- Apache CorporationMar 1995 → Nov 1997 · 33 mo
- Bristol Resources CorporationDec 1997 → Jul 1998 · 8 mo
- Staghorn Resources, LLCAug 1998 → May 2001 · 34 mo
- Chesapeake Operating, Inc.Jun 2001 → Oct 2014 · 161 mo
- Chesapeake Operating, L.L.C.Nov 2014 → Jul 2017 · 33 mo
- TEP Barnett USA, LLCAug 2017 → Dec 2019 · 29 mo
- Delfin Operating, LLCJan 2020 → Jul 2026 · 79 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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-13-9941, documented in the API reference.