LEASES · O-4-2126 · OIL · DISTRICT 04
Welder, E. H., -C-
ReportingMcGowan Working Partners, Inc. · San Patricio County · Plymouth field
Welder, E. H., -C- is an RRC oil lease (O-4-2126) in San Patricio County operated by Mcgowan Working Partners, Inc., with 51 wells completed on it.
It has reported 763K barrels of oil and 1.16M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 34K barrels of oil, up 4% on the year before; the lease peaked at 9.27K barrels in April 2014.
3 operators have filed production on it, most recently Mcgowan Working Partners, Inc. since September 2011.
- 763K
- bbl oil, all reported
- 1.16M
- mcf gas incl. casinghead
- 34K
- bbl oil, last 12 reported
- +4%
- vs the 12 before
- 51
- wells completed on it
- 9.27K
- peak month, bbl (Apr 2014)
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 34,004 · prior 12 32,661(+4%)
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 43,949 · prior 12 34,916(+26%)
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.
- Marathon Oil CompanyJan 1993 → Jan 2003 · 121 mo
- EOG Resources, Inc.Feb 2003 → Aug 2011 · 103 mo
- McGowan Working Partners, Inc.Sep 2011 → Jul 2026 · 179 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
51
wells completed on the lease
- NO Type on File
- 16
- Shut IN
- 14
- Plugged
- 14
- Producing
- 4
- Injection
- 3
Operates them now
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-4-2126, documented in the API reference.