Petrora

LEASES · O-9-7658 · OIL · DISTRICT 7C

Marathon-Gordon

No volume since Mar 2021

Pioneer Natural Res. USA, Inc. · Benedum (Ellenburger) field

Marathon-Gordon is an RRC oil lease (O-9-7658) in the Benedum (Ellenburger) field operated by Pioneer Natural Res. USA, Inc., with one well completed on it.

It has reported 84.6K barrels of oil and 423K mcf of gas since January 1993, last reporting volume in March 2021 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in March 2021.

4 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since June 2021.

84.6K
bbl oil, all reported
423K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
556
peak month, bbl (Dec 1999)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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

02004002014201520162017201820192020202120222023

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

05K10K2014201520162017201820192020202120222023

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Cox, John L.Jan 1993 → Sep 2003 · 129 mo
  2. JM Cox Resources, L.P.Oct 2003 → Jul 2018 · 178 mo
  3. DE3 Operating LLCAug 2018 → May 2021 · 34 mo
  4. Pioneer Natural Res. USA, Inc.Jun 2021 → May 2023 · 24 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Pioneer Natural Res. USA Inc.
1

Newest permits

  • — #1—

All 1 wells, searchable →

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-9-7658, documented in the API reference.