Petrora

LEASES · O-8-12909 · OIL · DISTRICT 7B

Barr, A.L.

Reporting

Southwest Gas Systems, Inc. · Weedon (Marble Falls) field

Barr, A.L. is an RRC oil lease (O-8-12909) in the Weedon (Marble Falls) field operated by Southwest Gas Systems, Inc., with one well completed on it.

It has reported 17.8K barrels of oil and 178K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 200 barrels of oil, down 32% on the year before; the lease peaked at 544 barrels in September 1998.

3 operators have filed production on it, most recently Southwest Gas Systems, Inc. since May 1998.

17.8K
bbl oil, all reported
178K
mcf gas incl. casinghead
200
bbl oil, last 12 reported
-32%
vs the 12 before
1
wells completed on it
544
peak month, bbl (Sep 1998)

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 200 · prior 12 292(-32%)

0501002017201820192020202120222023202420252026

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 3,065 · prior 12 2,812(+9%)

02004006002017201820192020202120222023202420252026

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. Domino Operations, Inc.Jan 1993 → Jun 1996 · 42 mo
  2. Newton Well ServiceJul 1996 → Apr 1998 · 22 mo
  3. Southwest Gas Systems, Inc.May 1998 → Jul 2026 · 339 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Southwest Gas Systems 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/o-8-12909, documented in the API reference.