TEXAS · WELLS · VICTORIA COUNTY · WELDER ESTATE LEASE · API 42-469-32943 · DISTRICT 02
Welder Estate #4
Victoria County · Welder Ranch (Frio 3550) field · Vertical
Welder Estate #4 (API 42-469-32943) is a plugged well in Victoria County, plugged February 12, 1998, last operated by Cummins & Walker Oil CO. Inc..
The RRC has issued 2 drilling permits between 1992 and 1993, permitted to 4,250 ft.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Its lease has reported 125K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 4, 2026
- Permits on file
- 365
- Phone
- (512) 329-8700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cummins & Walker Oil Co. Inc. |
| Production reports | Cummins & Walker Oil Co., Inc.through May 1995 |
| Latest permit | Cummins & Walker Oil Co., Inc.Sep 15, 1993 |
- 4,250
- total depth, ft
- 2
- permits on file
- Sep 15, 1993
- last permit issued
- May 19, 1995
- completed
- 0
- cumulative oil, bbl
- 125K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1993 THROUGH May 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 19, 1995
- Shut in
- —
- Plugged
- Feb 12, 1998
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder Estate G-2-144315 | Welder Ranch (Frio 3550) | Cummins & Walker Oil Co., Inc. | 1 | 0 | 125K | Jan 1993 – May 1995 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cummins & Walker Oil Co., Inc.Feb 1993 → May 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 415824-99 | Other | Cummins & Walker Oil Co., Inc. | Sep 8, 1993 | Sep 15, 1993 | Dec 23, 1992 | 4,250 |
| 405827-99 | Drill | Cummins & Walker Oil Co., Inc. | Nov 9, 1992 | Nov 18, 1992 | Dec 23, 1992 | 4,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 19, 1995 | Welder Estate G-2-144315 | Welder Ranch (Frio 3550) | Cummins & Walker Oil Co. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 138 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 1 | 137 |
| Frio | 2,400 | -2,262 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,416 | 2,430 | Perforated |
| 3,546 | 3,550 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 461 | 12.25 | 240 S |
| 4.5 | 4,250 | 7.875 | 850 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 10, 1995 | May 25, 1995 | — |
| 00 | Dec 17, 1993 | Sep 15, 1993 | Yes |
| 00 | Apr 9, 1993 | Feb 11, 1993 | Yes |
| 00 | Mar 15, 1993 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-469-32943 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-469-32943 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 715
- bbl, last 12 reported months
- 65K
- bbl, all reported
- Nov 1997
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000082937 | W-14 Disposal | Plugged Mar 3, 1998 | 750 | 1,000 | 2,400–2,740 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 715 · prior 12 1,792(-60%)
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/46932943, documented in the API reference.