Petrora

LEASES · G-8-63637 · GAS · DISTRICT 7B

Tierce-McDonald

Reporting

Ernmar Investments, Inc. · Millsap, E. (Bend Congl., Gas) field

Tierce-Mcdonald is an RRC gas lease (G-8-63637) in the Millsap, E. (Bend Congl., Gas) field operated by Ernmar Investments, Inc., with one well completed on it.

It has reported 21.8K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 247 mcf of gas.

5 operators have filed production on it, most recently Ernmar Investments, Inc. since January 2018.

21.8K
mcf gas, all reported
0
bbl condensate and oil
247
mcf gas, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026

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 247 · prior 12 324(-24%)

0501001502017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas 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. Gupton, W. L.Jan 1993 → Jun 1994 · 18 mo
  2. Bivins, Orville J. Jr.Jul 1994 → Sep 2004 · 123 mo
  3. Peba Oil & Gas Co.Oct 2004 → Apr 2011 · 79 mo
  4. Peba Oil & Gas, Inc.May 2011 → Dec 2017 · 80 mo
  5. Ernmar Investments, Inc.Jan 2018 → Jul 2026 · 103 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Ernmar Investments 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/g-8-63637, documented in the API reference.