LEASES · O-10-21246 · OIL · DISTRICT 08
El Mar /Delaware/ Unit
No volume since May 2021OXY USA WTP LP · Loving County · El Mar (Delaware) field
El Mar /Delaware/ Unit is an RRC oil lease (O-10-21246) in Loving County operated by Oxy USA Wtp LP, with 173 wells completed on it.
It has reported 2.59M barrels of oil and 398K mcf of gas since January 1993, last reporting volume in May 2021 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in May 2021.
5 operators have filed production on it, most recently Oxy USA Wtp LP since May 2002.
- 2.59M
- bbl oil, all reported
- 398K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 173
- wells completed on it
- 22.1K
- peak month, bbl (Oct 2001)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAY 2021 · 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.
- Union Royalty, Inc.Jan 1993 → Feb 1995 · 26 mo
- Meridian Oil Inc.Mar 1995 → Jul 1996 · 17 mo
- Burlington Resources Oil&gas Co.Aug 1996 → Dec 2000 · 53 mo
- Burlington Res O&G Co-PermianJan 2001 → Apr 2002 · 16 mo
- OXY USA WTP LPMay 2002 → Jun 2025 · 278 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
173
wells completed on the lease
- Plugged
- 173
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-10-21246, documented in the API reference.