Petrora

LEASES · O-13-9381 · OIL · DISTRICT 09

State #43858

Reporting

Muirfield Exploration, Ltd. · Clay County Regular field

State #43858 is an RRC oil lease (O-13-9381) in the Clay County Regular field operated by Muirfield Exploration, Ltd., with 2 wells completed on it.

It has reported 7.55K barrels of oil and 86 mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 334 barrels of oil, up 77% on the year before; the lease peaked at 184 barrels in September 2000.

5 operators have filed production on it, most recently Muirfield Exploration, Ltd. since February 2000.

7.55K
bbl oil, all reported
86
mcf gas incl. casinghead
334
bbl oil, last 12 reported
+77%
vs the 12 before
2
wells completed on it
184
peak month, bbl (Sep 2000)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2026 · 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 334 · prior 12 189(+77%)

0501002017201820192020202120222023202420252026

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

012017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.

Who reported it

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

  1. Metzner, Norma J. EstateJan 1993 → May 1995 · 29 mo
  2. Metzner, Norma J. Oil ProductionJun 1995 → Jun 1998 · 37 mo
  3. Metzner, Norma J. EstateJul 1998 → Aug 1998 · 2 mo
  4. RLS Oil CompanySep 1998 → Jan 2000 · 17 mo
  5. Muirfield Exploration, Ltd.Feb 2000 → Jul 2026 · 318 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

2

wells completed on the lease

Producing
2

Operates them now

Muirfield Exploration Ltd.
2

Newest permits

  • — #1—
  • — #2—

All 2 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-13-9381, documented in the API reference.