LEASES · O-10-4035 · OIL · DISTRICT 08
Fasken Block "CB" a/C 2
ReportingFasken Oil and Ranch, Ltd. · Andrews County · Magutex (Devonian) field
Fasken Block "CB" A/C 2 is an RRC oil lease (O-10-4035) in Andrews County operated by Fasken Oil And Ranch, Ltd., with 3 wells completed on it.
It has reported 617K barrels of oil and 460K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 12.3K barrels of oil, down 15% on the year before; the lease peaked at 10.6K barrels in December 1998.
5 operators have filed production on it, most recently Fasken Oil And Ranch, Ltd. since January 2021.
- 617K
- bbl oil, all reported
- 460K
- mcf gas incl. casinghead
- 12.3K
- bbl oil, last 12 reported
- -15%
- vs the 12 before
- 3
- wells completed on it
- 10.6K
- peak month, bbl (Dec 1998)
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 12,330 · prior 12 14,480(-15%)
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 9,646 · prior 12 11,583(-17%)
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.
- Mobil Producing TX. & N.M. Inc.Jan 1993 → Oct 1996 · 46 mo
- Titan Resources I, Inc.Nov 1996 → May 2000 · 43 mo
- Pure Resources, L.P.Jun 2000 → Mar 2006 · 70 mo
- Chevron Midcontinent, L.P.Apr 2006 → Dec 2020 · 177 mo
- Fasken Oil and Ranch, Ltd.Jan 2021 → Jul 2026 · 67 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- NO Type on File
- 2
- 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-10-4035, documented in the API reference.