Petrora

LEASES · O-4-13209 · OIL · DISTRICT 04

Welder Ranch

No volume since Nov 2009

Proline Energy Resources Inc · San Patricio County · O'Neil (6020) field

Welder Ranch is an RRC oil lease (O-4-13209) in San Patricio County operated by Proline Energy Resources Inc, with one well completed on it.

It has reported 11.1K barrels of oil and 213K mcf of gas since October 2003, last reporting volume in November 2009 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in November 2009.

5 operators have filed production on it, most recently Proline Energy Resources Inc since May 2026.

11.1K
bbl oil, all reported
213K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
511
peak month, bbl (Feb 2004)

PDQ LEASE REPORTS · FIRST OCT 2003 · LAST VOLUME NOV 2009 · 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

012017201820192020202120222023202420252026

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

012017201820192020202120222023202420252026

Who reported it

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

  1. Smith Production Inc.Oct 2003 → Dec 2006 · 39 mo
  2. Edge Petroleum Oper. Co., Inc.Jan 2007 → Nov 2010 · 47 mo
  3. Apache CorporationDec 2010 → Jun 2014 · 43 mo
  4. Urban Oil & Gas Group, LLCJul 2014 → Apr 2026 · 142 mo
  5. Proline Energy Resources IncMay 2026 → Jul 2026 · 3 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Type on File
1

Operates them now

Smith Production 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-4-13209, documented in the API reference.