WELL · 42-371-35161 · DISTRICT 8
Cotten #1 A
Pecos County · Abell W. (Clear Fork 3900 FT) field · Vertical
Cotten #1 A (API 42-371-35161) is a well in Pecos County operated by Geobay Exploration, completed November 12, 1984.
The RRC has issued 2 drilling permits between 1984 and 1991, permitted to 5,000 ft.
Completion filings report 5 formation tops, including Queen, Queens Sand, San Andres, Glorieta.
Its 2 leases have reported 1.09K barrels of oil and 36.2K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Midland, TX · P-5 Y, filed Jan 3, 1992 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Geobay Exploration |
| Production reports | Wilbanks, Bruce A. Companythrough Dec 2004 |
| Latest permit | Geobay ExplorationNov 25, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Nov 25, 1991
- last permit issued
- Nov 12, 1984
- completed
- 1.09K
- cumulative oil, bbl
- 36.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 12, 1984
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cotten O-10-33321 | Abell, East (Clear Fork) | Roca Production, Inc. | 1 | 1.09K | 36.2K | Jan 1993 – Jul 2026 |
| — O-10-29386 | — | — | 0 | 0 | 0 | — |
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.
- 1Selman Oil & GasFeb 1993 → Sep 1993
- 2Skaar, K. M. Oil & Gas Co.Jun 1994 → May 1995
- 3Wilbanks, Bruce A. CompanyJun 1995 → Aug 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 394015-99 | Recompletion | Geobay Exploration | Nov 14, 1991 | Nov 25, 1991 | Nov 4, 1991 | 3,925 |
| 254112-99 | Drill | Jatt Petroleum, Inc. | Oct 11, 1984 | Oct 11, 1984 | Oct 13, 1984 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29386 | — | — | — | — |
| — | — O-10-33321 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,386 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| QueenQUEEN SAND | 1,860 | 526 |
| Queens Sand | 1,860 | 526 |
| San Andres | 2,270 | 116 |
| Glorieta | 3,010 | -624 |
| GlorietaGLORIETTA | 3,010 | -624 |
| Clear ForkCLEARFORK | 3,395 | -1,009 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,235 | 3,279 | Perforated |
| 3,798 | 3,832 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 362 | 17.5 | 400 S |
| 13.375 | 362 | — | 400 S |
| 9.625 | 1,079 | 12.25 | 230 S |
| 9.625 | 1,079 | — | 230 S |
| 5.5 | 3,913 | 7.875 | 350 S |
| 5.5 | 3,913 | — | 350 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 | Nov 9, 1994 | Oct 20, 1994 | — |
| 00 | Feb 25, 1992 | Dec 11, 1991 | Yes |
| 00 | Feb 18, 1992 | — | — |
| 00 | Jan 6, 1992 | — | — |
| 00 | Dec 17, 1984 | Dec 3, 1984 | — |
| 00 | Dec 11, 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 42-371-35161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-35161 → 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/37135161, documented in the API reference.