WELL · 42-105-35650 · DISTRICT 7
Sanders State #1
Crockett County · Southwest Mesa (Wolfcamp) field · Vertical
Sanders State #1 (API 42-105-35650) is a plugged well in Crockett County, plugged September 18, 2023, last operated by Custer & Wright Operating Inc..
The RRC has issued one drilling permit, issued August 7, 1989, permitted to 8,500 ft.
It was permitted by Bass Enterprises Production CO. and has since transferred to Custer & Wright Operating Inc. on the wellbore schedule.
Completion filings report 12 formation tops, including T/Yates, Yates, Seven Rivers, T/Seven Rivers.
Its 2 leases have reported 66.9K barrels of oil and 251K mcf of gas since January 1993, last reporting in September 2023. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Custer & Wright Operating Inc.
Permitted by Bass Enterprises Production Co.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 5, 2025
- Permits on file
- 249
- Phone
- (432) 687-1565
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Custer & Wright Operating Inc. |
| Production reports | Custer & Wright Operating, Inc.through Aug 2004 |
| Latest permit | Bass Enterprises Production Co.Aug 7, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Aug 7, 1989
- last permit issued
- Sep 18, 1996
- completed
- 66.9K
- cumulative oil, bbl
- 251K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 18, 1996
- Shut in
- —
- Plugged
- Sep 18, 2023
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sanders State G-9-160950 | Southwest Mesa (Wolfcamp) | Custer & Wright Operating, Inc. | 1 | 0 | 96.3K | Sep 1996 – Sep 2023 |
| Sanders State O-9-12745 | Southwest Mesa (Wolfcamp) | Bass Enterprises Production Co. | 2 | 66.9K | 155K | Jan 1993 – Jan 1997 |
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.
- 1Bass Enterprises Production Co.Jan 1993 → Nov 2003
- 2Custer & Wright Operating, Inc.Dec 2003 → Aug 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 362301-99 | Drill | Bass Enterprises Production Co. | Aug 3, 1989 | Aug 7, 1989 | Oct 25, 1989 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-160950 | — | — | — | — |
| — | — O-9-12745 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,319 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Yates | 850 | 1,469 |
| Yates | 850 | 1,469 |
| Seven Rivers | 970 | 1,349 |
| T/Seven Rivers | 970 | 1,349 |
| Grayburg | 1,434 | 885 |
| T/Grayburg | 1,434 | 885 |
| San Andres | 1,619 | 700 |
| T/San Andres | 1,619 | 700 |
| Glorieta | 2,240 | 79 |
| T/Glorieta | 2,240 | 79 |
| T/Wolfcamp | 5,164 | -2,845 |
| Wolfcamp | 5,164 | -2,845 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,095 | 6,102 | Perforated |
| 6,224 | 6,244 | Perforated |
| 6,273 | 6,278 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 620 | 14.75 | 500 S |
| 5.5 | 6,750 | 7.875 | 400 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 29, 1997 | Oct 10, 1996 | — |
| 00 | Jan 7, 1997 | — | — |
| 00 | Dec 22, 1993 | Nov 8, 1993 | — |
| 00 | Jan 22, 1990 | Dec 29, 1989 | Yes |
| 00 | Jan 16, 1990 | Jan 2, 1990 | — |
| 00 | Jan 11, 1990 | — | — |
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 42-105-35650 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35650 → 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/10535650, documented in the API reference.