LEASES · O-10-29443 · OIL · DISTRICT 08
Cowden
No volume since Mar 2011Diamondback E&P LLC · Martin County · Gladys Cowden (Devonian) field
Cowden is an RRC oil lease (O-10-29443) in Martin County operated by Diamondback E&P LLC, with one well completed on it.
It has reported 8.44K barrels of oil and 277K mcf of gas since January 1993, last reporting volume in March 2011 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in March 2011.
4 operators have filed production on it, most recently Diamondback E&P LLC since July 2020.
- 8.44K
- bbl oil, all reported
- 277K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 243
- peak month, bbl (Aug 1998)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2011 · 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 0 · prior 12 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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- North American Resources CompanyJan 1993 → Mar 1994 · 15 mo
- Stephens, Autry C.Apr 1994 → Aug 2000 · 77 mo
- Endeavor Energy Resources L.P.Sep 2000 → Jun 2020 · 238 mo
- Diamondback E&P LLCJul 2020 → Jul 2026 · 73 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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-10-29443, documented in the API reference.