Petrora

LEASES · O-8-28311 · OIL · DISTRICT 7B

Anp -155-

Reporting

Texxol Operating Company, Inc. · Throckmorton County · Swenson (Caddo) field

Anp -155- is an RRC oil lease (O-8-28311) in Throckmorton County operated by Texxol Operating Company, Inc., with one well completed on it.

It has reported 38.2K barrels of oil and 452K mcf of gas since October 1997, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 247 barrels of oil; the lease peaked at 522 barrels in April 2010.

3 operators have filed production on it, most recently Texxol Operating Company, Inc. since August 2013.

38.2K
bbl oil, all reported
452K
mcf gas incl. casinghead
247
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
522
peak month, bbl (Apr 2010)

PDQ LEASE REPORTS · FIRST OCT 1997 · 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 247 · prior 12 44(+461%)

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 30,052 · prior 12 29,503(+2%)

05K10K2017201820192020202120222023202420252026

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. Mitchell Energy CorporationOct 1997 → Mar 2000 · 30 mo
  2. Richey, Ray Management Co., Inc.Apr 2000 → Jul 2013 · 160 mo
  3. Texxol Operating Company, Inc.Aug 2013 → Jul 2026 · 156 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Texxol Operating Company Inc.
1

Newest permits

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-8-28311, documented in the API reference.