Petrora

LEASES · O-4-12401 · OIL · DISTRICT 04

Tex-Mex RR Co. Oil Unit "A"

Reporting

Wallis Energy, Inc. · Corpus Christi Uptown (10500) field

Tex-Mex RR CO. Oil Unit "A" is an RRC oil lease (O-4-12401) in the Corpus Christi Uptown (10500) field operated by Wallis Energy, Inc., with one well completed on it.

It has reported 80.4K barrels of oil and 66.4K mcf of gas since November 1994, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 326 barrels of oil, up 11% on the year before; the lease peaked at 1.68K barrels in March 2005.

5 operators have filed production on it, most recently Wallis Energy, Inc. since May 2003.

80.4K
bbl oil, all reported
66.4K
mcf gas incl. casinghead
326
bbl oil, last 12 reported
+11%
vs the 12 before
1
wells completed on it
1.68K
peak month, bbl (Mar 2005)

PDQ LEASE REPORTS · FIRST NOV 1994 · 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 326 · prior 12 294(+11%)

0501001502017201820192020202120222023202420252026

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. Merrico Resources, Inc.Nov 1994 → Jan 1995 · 3 mo
  2. Harvey, Mike W. Oil & GasFeb 1995 → Dec 1999 · 59 mo
  3. Wallis Energy, Inc.Jan 2000 → Aug 2001 · 20 mo
  4. Dorado Oil CompanySep 2001 → Apr 2003 · 20 mo
  5. Wallis Energy, Inc.May 2003 → Jul 2026 · 279 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Type on File
1

Operates them now

Merrico Resources Inc.
1

Newest permits

  • — #2—

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-4-12401, documented in the API reference.