LEASES · O-10-31845 · OIL · DISTRICT 08
Cowden
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Cowden is an RRC oil lease (O-10-31845) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 64K barrels of oil and 86.8K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 1.14K barrels of oil in the 12 months through April 2026, up 7% on the year before; the lease peaked at 955 barrels in June 2008.
6 operators have filed production on it, most recently Diamondback E&P LLC since August 2015.
- 64K
- bbl oil, all reported
- 86.8K
- mcf gas incl. casinghead
- 1.14K
- bbl oil, 12 months through Apr 2026
- +7%
- vs the 12 before
- 2
- wells completed on it
- 955
- peak month, bbl (Jun 2008)
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.
12 months through Apr 2026 1,135 · prior 12 1,064(+7%)
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.
12 months through Apr 2026 3,362 · prior 12 858(+292%)
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.
- BC Operating, Inc.Jan 1993 → Feb 1998 · 62 mo
- Taurus Exploration U.S.A., Inc.Mar 1998 → Nov 1998 · 9 mo
- Energen Resources CorporationDec 1998 → Oct 2000 · 23 mo
- Scythian, Ltd.Nov 2000 → Apr 2006 · 66 mo
- Pioneer Natural Res. USA, Inc.May 2006 → Jul 2015 · 111 mo
- Diamondback E&P LLCAug 2015 → Jul 2026 · 132 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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.
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