LEASES · O-10-36025 · OIL · DISTRICT 08
Kloh B-39
ReportingHilcorp Energy Company · Ector County · Slator (Devonian) field
Kloh B-39 is an RRC oil lease (O-10-36025) in Ector County operated by Hilcorp Energy Company, with one well completed on it.
It has reported 122K barrels of oil and 521K mcf of gas since July 1999, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.59K barrels of oil, up 109% on the year before; the lease peaked at 4.18K barrels in August 2001.
3 operators have filed production on it, most recently Hilcorp Energy Company since May 2026.
- 122K
- bbl oil, all reported
- 521K
- mcf gas incl. casinghead
- 3.59K
- bbl oil, last 12 reported
- +109%
- vs the 12 before
- 1
- wells completed on it
- 4.18K
- peak month, bbl (Aug 2001)
PDQ LEASE REPORTS · FIRST JUL 1999 · 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 3,592 · prior 12 1,720(+109%)
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 9,474 · prior 12 8,904(+6%)
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.
- OXY USA Inc.Jul 1999 → Dec 2001 · 30 mo
- OXY USA WTP LPJan 2002 → Apr 2026 · 292 mo
- Hilcorp Energy CompanyMay 2026 → Jul 2026 · 3 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-10-36025, documented in the API reference.