WELL · 42-003-33038 · DISTRICT 8
Cowden-F- Silurian #4
Andrews County · Goldsmith N. (Silurian) field · Vertical
Cowden-F- Silurian #4 (API 42-003-33038) is a plugged well in Andrews County, plugged September 26, 1996, last operated by Pecos Operating Company LLC.
The RRC has issued 2 drilling permits between 1981 and 1982, permitted to 8,400 ft.
It was permitted by Magruder, Elaine Oil & Gas and has since transferred to Pecos Operating Company LLC on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Wolfcamp.
Its lease has reported 353 barrels of oil and 4.79K mcf of gas since January 1993, last reporting in March 1999.
Operator of record
Permitted by Magruder, Elaine Oil & Gas; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Oct 4, 2024 · 31 permits on file · (432) 620-8480
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pecos Operating Company LLC |
| Production reports | Andector Exploration Companythrough Nov 1993 |
| Latest permit | Magruder, Elaine Oil & GasNov 15, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,400
- total depth, ft
- 2
- permits on file
- Nov 15, 1982
- last permit issued
- Apr 20, 1982
- completed
- 353
- cumulative oil, bbl
- 4.79K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 20, 1982
- Shut in
- —
- Plugged
- Sep 26, 1996
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 |
|---|---|---|---|---|---|---|
| Cowden -F- O-10-28123 | Block 11 (Wichita) | Andector Exploration Company | 1 | 353 | 4.79K | Jan 1993 – Mar 1999 |
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.
- 1Andector Exploration CompanyJan 1993 → Nov 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 181531-99 | Recompletion | Magruder, Elaine Oil & Gas | Nov 15, 1982 | Nov 15, 1982 | — | 7,500 |
| 140358-99 | Drill | Amerind Oil Co. | Nov 12, 1981 | Nov 12, 1981 | — | 8,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-28123 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,268 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,260 | -992 |
| Wolfcamp | 7,380 | -4,112 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,371 | 6,746 | Perforated |
| 7,874 | 7,934 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 270 | 17.5 | 275 S |
| 8.625 | 4,300 | 11 | 1,280 S |
| 2.375 | 6,825 | — | — |
| 2.375 | 7,813 | — | — |
| 5.5 | 8,013 | 7.875 | 825 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 | Aug 16, 1984 | May 31, 1983 | — |
| 00 | Jan 12, 1984 | May 31, 1983 | — |
| 00 | Jan 12, 1984 | May 24, 1982 | — |
| 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 42-003-33038 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-33038 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00333038, documented in the API reference.