Petrora

LEASES · O-4-12710 · OIL · DISTRICT 04

Welder, J. F. "B"

No volume since Aug 2011

GTG Operating, LLC · San Patricio County · Odem (6100 UP) field

Welder, J. F. "B" is an RRC oil lease (O-4-12710) in San Patricio County operated by Gtg Operating, LLC, with one well completed on it.

It has reported 15.6K barrels of oil and 88.5K mcf of gas since August 1997, last reporting volume in August 2011 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in August 2011.

7 operators have filed production on it, most recently Gtg Operating, LLC since August 2020.

15.6K
bbl oil, all reported
88.5K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
1.7K
peak month, bbl (Sep 1997)

PDQ LEASE REPORTS · FIRST AUG 1997 · LAST VOLUME AUG 2011 · 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 0 · prior 12 0

0501002011201220132014201520162017201820192020

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

02004002011201220132014201520162017201820192020

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Smith Production Inc.Aug 1997 → Apr 1999 · 21 mo
  2. Energen Resources CorporationMay 1999 → Aug 2003 · 52 mo
  3. Aroc (Texas) Inc.Sep 2003 → Feb 2005 · 18 mo
  4. Southern Bay Operating, L.L.C.Mar 2005 → Jun 2013 · 100 mo
  5. HK Energy Operating, LLCJul 2013 → Oct 2013 · 4 mo
  6. Wagner Oil CompanyNov 2013 → Jul 2020 · 81 mo
  7. GTG Operating, LLCAug 2020 → Nov 2020 · 4 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

GTG Operating LLC
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-4-12710, documented in the API reference.