Petrora

LEASES · O-3-8371 · OIL · DISTRICT 03

Holderrieth, C. B.

Reporting

Tandem Energy Corporation · Tomball (Schultz SE.) field

Holderrieth, C. B. is an RRC oil lease (O-3-8371) in the Tomball (Schultz SE.) field operated by Tandem Energy Corporation, with one well completed on it.

It has reported 182K barrels of oil and 295K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 2.96K barrels of oil, down 3% on the year before; the lease peaked at 1.61K barrels in May 2006.

3 operators have filed production on it, most recently Tandem Energy Corporation since January 1997.

182K
bbl oil, all reported
295K
mcf gas incl. casinghead
2.96K
bbl oil, last 12 reported
-3%
vs the 12 before
1
wells completed on it
1.61K
peak month, bbl (May 2006)

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 2,958 · prior 12 3,039(-3%)

02004006002017201820192020202120222023202420252026

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 11,681 · prior 12 11,681(+0%)

05001K1.5K2017201820192020202120222023202420252026

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. Exxon Corp.Jan 1993 → Jul 1996 · 43 mo
  2. MerencoAug 1996 → Dec 1996 · 5 mo
  3. Tandem Energy CorporationJan 1997 → Jul 2026 · 355 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Tandem Energy Corporation
1

Newest permits

  • — #3—

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-3-8371, documented in the API reference.