LEASES · O-10-31494 · OIL · DISTRICT 08
Scarborough Unit
ReportingTexland Petroleum, L.P. · Andrews County · Fullerton (San Andres) field
Scarborough Unit is an RRC oil lease (O-10-31494) in Andrews County operated by Texland Petroleum, L.P., with 100 wells completed on it.
It has reported 7.16M barrels of oil and 1.51M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 111K barrels of oil, down 9% on the year before; the lease peaked at 29.4K barrels in December 2007.
4 operators have filed production on it, most recently Texland Petroleum, L.P. since April 2003.
- 7.16M
- bbl oil, all reported
- 1.51M
- mcf gas incl. casinghead
- 111K
- bbl oil, last 12 reported
- -9%
- vs the 12 before
- 100
- wells completed on it
- 29.4K
- peak month, bbl (Dec 2007)
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 110,965 · prior 12 121,812(-9%)
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 6,248 · prior 12 4,803(+30%)
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.
- Shell Western E&P Inc.Jan 1993 → Feb 1995 · 26 mo
- Texland/JMC Joint VentureMar 1995 → Dec 2002 · 94 mo
- Texland Petroleum Inc.Jan 2003 → Mar 2003 · 3 mo
- Texland Petroleum, L.P.Apr 2003 → Jul 2026 · 280 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
100
wells completed on the lease
- Producing
- 59
- Injection
- 27
- Plugged
- 11
- Shut IN
- 2
- Not on Schedule
- 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-10-31494, documented in the API reference.