Petrora

LEASES · O-4-9638 · OIL · DISTRICT 04

Welder B #1

Reporting

L.T.D. Explorations Inc. · Duval County · Loma Novia, E. (1ST Sand) field

Welder B #1 is an RRC oil lease (O-4-9638) in Duval County operated by L.T.D. Explorations Inc., with one well completed on it.

It has reported 22.6K barrels of oil and 52 mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 488 barrels of oil, level with the year before; the lease peaked at 255 barrels in June 1999.

5 operators have filed production on it, most recently L.T.D. Explorations Inc. since July 2017.

22.6K
bbl oil, all reported
52
mcf gas incl. casinghead
488
bbl oil, last 12 reported
+0%
vs the 12 before
1
wells completed on it
255
peak month, bbl (Jun 1999)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 488 · prior 12 488(+0%)

01002002017201820192020202120222023202420252026

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

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. Texas Southern Petroleum Corp.Jan 1993 → Apr 1997 · 52 mo
  2. Mueller Engineering Corp.May 1997 → Feb 2002 · 58 mo
  3. Riddle Engineering Corp.Mar 2002 → Feb 2011 · 108 mo
  4. Dewbre Petroleum CorporationMar 2011 → Jun 2017 · 76 mo
  5. L.T.D. Explorations Inc.Jul 2017 → Jul 2026 · 109 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

Gen. Amer. Oil Co. of Texas
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-4-9638, documented in the API reference.