LEASES · O-11-68392 · OIL · DISTRICT 8A
Lancaster
ReportingWhite Rock Oil & Gas, LLC · Lamb County · Anton-Irish (Wolfcamp) field
Lancaster is an RRC oil lease (O-11-68392) in Lamb County operated by White Rock Oil & Gas, LLC, with 5 wells completed on it.
It has reported 1.89M barrels of oil and 237K mcf of gas since January 2002, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 9.24K barrels of oil, level with the year before; the lease peaked at 48.2K barrels in December 2002.
3 operators have filed production on it, most recently White Rock Oil & Gas, LLC since January 2019.
- 1.89M
- bbl oil, all reported
- 237K
- mcf gas incl. casinghead
- 9.24K
- bbl oil, last 12 reported
- +0%
- vs the 12 before
- 5
- wells completed on it
- 48.2K
- peak month, bbl (Dec 2002)
PDQ LEASE REPORTS · FIRST JAN 2002 · 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 9,242 · prior 12 9,224(+0%)
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 2,773 · prior 12 2,716(+2%)
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.
- Devon SFS Operating, Inc.Jan 2002 → Oct 2002 · 10 mo
- Devon Energy Production Co, L.P.Nov 2002 → Dec 2018 · 194 mo
- White Rock Oil & Gas, LLCJan 2019 → Jul 2026 · 91 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Producing
- 2
- Not on Schedule
- 2
- Shut In
- 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-11-68392, documented in the API reference.