LEASES · O-10-23838 · OIL · DISTRICT 08
Walton Estate "A"
No volume since May 2009Formentera Operations LLC · Winkler County · Keystone (San Andres) field
Walton Estate "A" is an RRC oil lease (O-10-23838) in Winkler County operated by Formentera Operations LLC, with 4 wells completed on it.
It has reported 13.1K barrels of oil and 1.46K mcf of gas since January 1993, last reporting volume in May 2009 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in May 2009.
11 operators have filed production on it, most recently Formentera Operations LLC since May 2024.
- 13.1K
- bbl oil, all reported
- 1.46K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 4
- wells completed on it
- 286
- peak month, bbl (Oct 1996)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAY 2009 · 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.
- Smith & Marrs Inc.Jan 1993 → Nov 1994 · 23 mo
- Hallwood Petroleum, Inc.Dec 1994 → Jun 1996 · 19 mo
- Parker & Parsley Producing L.P.Jul 1996 → Oct 1997 · 16 mo
- Pioneer Resources Producing, L.PNov 1997 → Jun 1999 · 20 mo
- Prize Operating CompanyJul 1999 → Mar 2002 · 33 mo
- Gruy Petroleum Management Co.Apr 2002 → Apr 2006 · 49 mo
- Cimarex Energy Co. of ColoradoMay 2006 → Dec 2012 · 80 mo
- Merit Energy CompanyJan 2013 → Nov 2016 · 47 mo
- Blackbeard Operating, LLCDec 2016 → May 2021 · 54 mo
- Saddleback Exploration, LLCJun 2021 → Apr 2024 · 35 mo
- Formentera Operations LLCMay 2024 → Jul 2026 · 27 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Plugged
- 3
- 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-10-23838, documented in the API reference.