WELL · 42-057-30012 · DISTRICT 2
Welder, E. H. Mrs. #41
Calhoun County · Vertical
Welder, E. H. Mrs. #41 (API 42-057-30012) is a permitted well in Calhoun County filed by Exxon Corp.; no completion report is on file yet.
The RRC has issued one drilling permit, issued July 27, 1984, permitted to 5,515 ft.
Its 2 leases have reported 527 barrels of oil and 15.3K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- See remarks (S)
- P-5 last filed
- Mar 15, 1999
- Permits on file
- 19,549
- Phone
- (713) 431-1125
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Exxon Corp.through Aug 1993 |
| Latest permit | Exxon Corp.Jul 27, 1984 |
- 5,515
- total depth, ft
- 1
- permits on file
- Jul 27, 1984
- last permit issued
- —
- completed
- 527
- cumulative oil, bbl
- 15.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder, E. H., Mrs. O-2-4258 | Heyser (5400 #1) | B&L Resources, L.L.C. | 6 | 527 | 15.3K | Jan 1993 – Jul 2026 |
| Welder, E. H. Mrs. O-2-4257 | Heyser (F-44) | Exxon Corp. | 3 | 0 | 0 | Jan 1993 – Jul 1994 |
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.
- 1Exxon Corp.Jan 1993 → Aug 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 246530-99 | Recompletion | Exxon Corp. | Jul 23, 1984 | Jul 27, 1984 | — | 5,515 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-4257 | — | — | — | — |
| — | — O-2-4258 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,393 | 5,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,458 | 12.25 | 300 S |
| 2.875 | 5,477 | 7.875 | 100 S |
| 2.875 | 5,481 | 7.875 | 485 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 | Jan 12, 1984 | Jun 4, 1969 | — |
| 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 42-057-30012 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-30012 → 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/05730012, documented in the API reference.