Petrora

LEASES · O-10-23925 · OIL · DISTRICT 08

McKenney, Wilma

Reporting

Royal Oryx OG LLC · Mitchell County · Westbrook, East (Clear Fork) field

Mckenney, Wilma is an RRC oil lease (O-10-23925) in Mitchell County operated by Royal Oryx OG LLC, with 11 wells completed on it.

It has reported 72.9K barrels of oil and 22 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 478 barrels of oil, up 17% on the year before; the lease peaked at 549 barrels in January 2009.

9 operators have filed production on it, most recently Royal Oryx OG LLC since November 2025.

72.9K
bbl oil, all reported
22
mcf gas incl. casinghead
478
bbl oil, last 12 reported
+17%
vs the 12 before
11
wells completed on it
549
peak month, bbl (Jan 2009)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 478 · prior 12 408(+17%)

01002002017201820192020202120222023202420252026

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. HMH Operators, Inc.Jan 1993 → Mar 1993 · 3 mo
  2. McKenney & Chambers Oil CompanyApr 1993 → Oct 2003 · 127 mo
  3. Chambers Operating, Inc.Nov 2003 → Mar 2006 · 29 mo
  4. Midland Operating, Inc.Apr 2006 → Jan 2008 · 22 mo
  5. Nrpc Operating, LLCFeb 2008 → Feb 2012 · 49 mo
  6. Martineau Petroleum, Inc.Mar 2012 → Jun 2013 · 16 mo
  7. Swjn Oil CompanyJul 2013 → Mar 2024 · 129 mo
  8. One Nickel Operating LLCApr 2024 → Oct 2025 · 19 mo
  9. Royal Oryx OG LLCNov 2025 → Jul 2026 · 9 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

11

wells completed on the lease

Producing
8
NO Type on File
3

Operates them now

Royal Oryx OG LLC
11

Newest permits

All 11 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-10-23925, documented in the API reference.