LEASES · O-10-33898 · OIL · DISTRICT 08
Deep Rock Glorieta Unit
ReportingHilcorp Energy Company · Andrews County · Deep Rock (Glorieta 5950) field
Deep Rock Glorieta Unit is an RRC oil lease (O-10-33898) in Andrews County operated by Hilcorp Energy Company, with 35 wells completed on it.
It has reported 3.86M barrels of oil and 478K mcf of gas since July 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 61.7K barrels of oil, up 309% on the year before; the lease peaked at 17.6K barrels in December 1996.
4 operators have filed production on it, most recently Hilcorp Energy Company since April 2025.
- 3.86M
- bbl oil, all reported
- 478K
- mcf gas incl. casinghead
- 61.7K
- bbl oil, last 12 reported
- +309%
- vs the 12 before
- 35
- wells completed on it
- 17.6K
- peak month, bbl (Dec 1996)
PDQ LEASE REPORTS · FIRST JUL 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 61,676 · prior 12 15,063(+309%)
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 5,063 · prior 12 6,925(-27%)
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.
- Exxon Corp.Jul 1993 → Mar 2000 · 81 mo
- Exxon Mobil CorporationApr 2000 → Dec 2011 · 141 mo
- XTO Energy Inc.Jan 2012 → Mar 2025 · 159 mo
- Hilcorp Energy CompanyApr 2025 → Jul 2026 · 16 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
35
wells completed on the lease
- NO Type on File
- 13
- Plugged
- 13
- Injection
- 4
- Shut IN
- 3
- Producing
- 2
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-10-33898, documented in the API reference.