LEASES · O-10-34397 · OIL · DISTRICT 08
Ector 'BF' Fee
ReportingDiamond S Energy Company · Ector County · York (Grayburg) field
Ector 'BF' Fee is an RRC oil lease (O-10-34397) in Ector County operated by Diamond S Energy Company, with 4 wells completed on it.
It has reported 65K barrels of oil and 326K mcf of gas since January 1995, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 987 barrels of oil, up 49% on the year before; the lease peaked at 1.43K barrels in May 1995.
5 operators have filed production on it, most recently Diamond S Energy Company since May 2012.
- 65K
- bbl oil, all reported
- 326K
- mcf gas incl. casinghead
- 987
- bbl oil, last 12 reported
- +49%
- vs the 12 before
- 4
- wells completed on it
- 1.43K
- peak month, bbl (May 1995)
PDQ LEASE REPORTS · FIRST JAN 1995 · 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 987 · prior 12 663(+49%)
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 75 · prior 12 273(-73%)
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 1995 → May 2002 · 89 mo
- Chevron U. S. A. Inc.Jun 2002 → Jul 2004 · 26 mo
- XTO Energy Inc.Aug 2004 → Oct 2004 · 3 mo
- Dabb Energy CompanyNov 2004 → Apr 2012 · 90 mo
- Diamond S Energy CompanyMay 2012 → Jul 2026 · 171 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 2
- Shut IN
- 1
- Plugged
- 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-10-34397, documented in the API reference.