WELL · 42-469-31166 · DISTRICT 2
Williams R. S. #1
Victoria County · Williams (Frio 5400) field · Vertical
Williams R. S. #1 (API 42-469-31166) is a plugged well in Victoria County, plugged April 5, 2006, last operated by Cummins & Walker Oil CO. Inc..
The RRC has issued 2 drilling permits between 1977 and 2002, permitted to 6,020 ft.
Completion filings report 5 formation tops, including Mioene, Catahoula, Greta, Frio.
Its 3 leases have reported 36K barrels of oil and 197K mcf of gas since January 1993, last reporting in May 2006. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Austin, TX · P-5 Y, filed Dec 4, 2025 · 365 permits on file · (512) 914-6754
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cummins & Walker Oil Co. Inc. |
| Production reports | Cummins & Walker Oil Co., Inc.through Dec 2005 |
| Latest permit | Cummins & Walker Oil Co., Inc.May 6, 2002 |
- 6,020
- total depth, ft
- 2
- permits on file
- May 6, 2002
- last permit issued
- Sep 14, 1978
- completed
- 36K
- cumulative oil, bbl
- 197K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 14, 1978
- Shut in
- —
- Plugged
- Apr 5, 2006
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 3 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williams, R.S. O-2-5595 | Anaqua, North (5600) | Cummins & Walker Oil Co., Inc. | 4 | 36K | 12K | Jan 1993 – May 2006 |
| Williams, R. S. G-2-190410 | Flying -M- (Frio 5000) | Cummins & Walker Oil Co., Inc. | 1 | 0 | 185K | Apr 2002 – Apr 2006 |
| Williams, R. S. G-2-79951 | Williams (Frio 5400) | Cummins & Walker Oil Co., Inc. | 1 | 0 | 0 | Jan 1993 – Apr 2002 |
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.
- 1Cummins & Walker Oil Co., Inc.Jan 1993 → Dec 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 519622-99 | Recompletion | Cummins & Walker Oil Co., Inc. | May 2, 2002 | May 6, 2002 | Apr 24, 2002 | 6,020 |
| 13801-99 | Drill | Petrotex Management Co. | Dec 12, 1977 | Dec 12, 1977 | — | 6,020 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-79951 | — | — | — | — |
| — | — G-2-190410 | — | — | — | — |
| — | — O-2-5595 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 100 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,010 | 5,013 | Perforated |
| 5,568 | 5,574 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 314 | 12.25 | 220 S |
| 8.625 | 3,114 | 12.25 | 320 S |
| 2.375 | 5,470 | — | — |
| 2.375 | 5,490 | — | — |
| 4.5 | 6,013 | 7.875 | 520 S |
| 4.5 | 6,014 | 7.875 | 520 S |
| 4.5 | 6,014 | — | 520 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 | Oct 8, 2002 | May 9, 2002 | Yes |
| 00 | Sep 11, 2002 | — | — |
| 00 | Jan 12, 1984 | Nov 13, 1978 | — |
| 00 | Jan 12, 1984 | Jul 13, 1978 | — |
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 42-469-31166 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-469-31166 → 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/46931166, documented in the API reference.