LEASES · O-10-15238 · OIL · DISTRICT 08
Cowden, E. W., -E-
No volume since Sep 2015Heifer Production Company LLC · Winkler County · Emperor, Deep field
Cowden, E. W., -E- is an RRC oil lease (O-10-15238) in Winkler County operated by Heifer Production Company LLC, with 6 wells completed on it.
It has reported 64.4K barrels of oil and 147K mcf of gas since January 1993, last reporting volume in September 2015 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in September 2015.
8 operators have filed production on it, most recently Heifer Production Company LLC since October 2022.
- 64.4K
- bbl oil, all reported
- 147K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 6
- wells completed on it
- 610
- peak month, bbl (Aug 1999)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 2015 · 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.
- RBD-Shelby AgencyJan 1993 → Aug 1993 · 8 mo
- Shelby, Michael H.Sep 1993 → Jan 1994 · 5 mo
- Hopewell Operating, Inc.Feb 1994 → May 1998 · 52 mo
- Shifflett Operating CompanyJun 1998 → Aug 2001 · 39 mo
- Triag Energy Operating, Inc.Sep 2001 → Sep 2003 · 25 mo
- Eado Production, Inc.Oct 2003 → Aug 2012 · 107 mo
- Finley Resources, Inc.Sep 2012 → Sep 2022 · 121 mo
- Heifer Production Company LLCOct 2022 → Jul 2026 · 46 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Shut In
- 4
- Not on Schedule
- 1
- Plugged
- 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-10-15238, documented in the API reference.