WELL · 42-409-04315 · DISTRICT 4
Welder J. F. Unit #C 10
San Patricio County · Odem S. (5700) field · Vertical
Welder J. F. Unit #C 10 (API 42-409-04315) is a plugged well in San Patricio County, plugged April 13, 2007, last operated by Texaco E & P Inc..
The RRC has issued one drilling permit, issued May 6, 2002, permitted to 5,250 ft.
It was permitted by Energen Resources Corporation and has since transferred to Texaco E & P Inc. on the wellbore schedule.
Its 2 leases have reported 4 barrels of oil and 5.3K mcf of gas since January 1993, last reporting in May 2007. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jan 22, 2003
- Permits on file
- 3,332
- Phone
- (281) 561-3713
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texaco E & P Inc. |
| Production reports | Energen Resources Corporationthrough Jul 2002 |
| Latest permit | Energen Resources CorporationMay 6, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,250
- total depth, ft
- 1
- permits on file
- May 6, 2002
- last permit issued
- —
- completed
- 4
- cumulative oil, bbl
- 5.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Apr 13, 2007
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder, J. F., Unit O-4-7702 | Odem, S. (5300) | Southern Bay Operating, L.L.C. | 1 | 4 | 720 | Jan 1993 – May 2007 |
| J. F. Welder Unit G-4-188872 | Odem (4900) | Southern Bay Operating, L.L.C. | 1 | 0 | 4.58K | Feb 2002 – Apr 2007 |
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.
- 1Energen Resources CorporationMar 2000 → Jul 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 519619-99 | Recompletion | Energen Resources Corporation | May 2, 2002 | May 6, 2002 | Jan 21, 2002 | 5,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-188872 | — | — | — | — |
| — | — O-4-7702 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,771 | 4,775 | Perforated |
| 4,802 | 4,804 | Perforated |
| 7,890 | 7,901 | Perforated |
| — | 5,294 | Perforated |
| — | 5,675 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,033 | 17.5 | 975 S |
| 9.625 | 7,450 | 12 | 550 S |
| 5.5 | 8,616 | 8.5 | 215 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 11, 2002 | May 20, 2002 | Yes |
| 00 | Jun 7, 2002 | — | — |
| 00 | Jan 12, 1984 | Oct 16, 1970 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-409-04315 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-04315 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/40904315, documented in the API reference.