WELL · 42-431-31901 · DISTRICT 8
Collins Claude Jr. Estate A #2
Sterling County · China Draw (Canyon) field · Vertical
Collins Claude JR. Estate A #2 (API 42-431-31901) is a plugged well in Sterling County, plugged September 11, 1992, last operated by Wilson WM. B. Exploration Inc..
The RRC has issued 2 drilling permits (amended once) between 1987 and 1991, permitted to 8,500 ft.
Completion filings report 6 formation tops, including Clear Fork, Wichita-Albany, Moran Reef, Canyon.
Operator of record
Wilson Wm. B. Exploration Inc.
Midland, TX · P-5 Y, filed Aug 6, 1999 · 15 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wilson Wm. B. Exploration Inc. |
| Production reports | none |
| Latest permit | Wilson, Wm. B. Exploration Inc.Sep 6, 1991 |
- 8,500
- total depth, ft
- 3
- permits on file
- Sep 6, 1991
- last permit issued
- Oct 8, 1991
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 8, 1991
- Shut in
- —
- Plugged
- Sep 11, 1992
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 |
|---|---|---|---|---|---|---|
| Collins, Claude Jr. Estate -A- O-10-32262 | Wildcat | J. B. Roustabout Service Co,inc. | 2 | 0 | 0 | Jan 1993 – Aug 2000 |
| — O-10-33296 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 391590-98 | Recompletion | Wilson, Wm. B. Exploration Inc. | Oct 28, 1991 | Sep 6, 1991 | Sep 9, 1991 | 8,500 |
| 391590-99 | Recompletion | Wilson, Wm. B. Exploration Inc. | Sep 3, 1991 | Sep 6, 1991 | — | 8,500 |
| 340294-99 | Drill | Farmers Oil Company | Dec 16, 1987 | Dec 17, 1987 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-32262 | — | — | — | — |
| — | — O-10-33296 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,586 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 2,000 | 586 |
| Wichita-AlbanyWICHITA ALBANY | 3,055 | -469 |
| Moran Reef | 5,550 | -2,964 |
| Canyon | 7,249 | -4,663 |
| Strawn | 7,858 | -5,272 |
| Ellenburger | 8,000 | -5,414 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,430 | 7,440 | Perforated |
| 7,975 | 8,011 | Perforated |
| 8,020 | 8,024 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 919 | 12.25 | 550 S |
| 5.5 | 8,150 | 7.875 | 300 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 | Dec 9, 1991 | Oct 21, 1991 | Yes |
| 00 | Nov 13, 1991 | — | — |
| 00 | Jun 22, 1989 | Jun 8, 1989 | Yes |
| 00 | Jun 21, 1989 | — | — |
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 42-431-31901 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-31901 → 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/43131901, documented in the API reference.