LEASES · O-10-40230 · OIL · DISTRICT 08
Morrison
ReportingDiamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Morrison is an RRC oil lease (O-10-40230) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 99.3K barrels of oil and 255K mcf of gas since March 2010, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.1K barrels of oil, down 17% on the year before; the lease peaked at 2.44K barrels in May 2010.
5 operators have filed production on it, most recently Diamondback E&P LLC since January 2025.
- 99.3K
- bbl oil, all reported
- 255K
- mcf gas incl. casinghead
- 3.1K
- bbl oil, last 12 reported
- -17%
- vs the 12 before
- 2
- wells completed on it
- 2.44K
- peak month, bbl (May 2010)
PDQ LEASE REPORTS · FIRST MAR 2010 · 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 3,095 · prior 12 3,719(-17%)
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 4,311 · prior 12 2,856(+51%)
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.
- Berry Oil Comp.Mar 2010 → Jun 2014 · 52 mo
- Linn Operating, Inc.Jul 2014 → Oct 2014 · 4 mo
- XTO Energy Inc.Nov 2014 → Aug 2022 · 94 mo
- Endeavor Energy Resources L.P.Sep 2022 → Dec 2024 · 28 mo
- Diamondback E&P LLCJan 2025 → Jul 2026 · 19 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 1
- 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-10-40230, documented in the API reference.