TEXAS · WELLS · SHACKELFORD COUNTY · API 42-417-33236 · DISTRICT 6E
Williams (Sec. 70) #1
Shackelford County · Benda (Ellenburger) field · Vertical
Williams (Sec. 70) #1 (API 42-417-33236) is a plugged well in Shackelford County, plugged August 22, 1995, last operated by Sequoia Fossil Fuels Inc..
The RRC has issued 3 drilling permits between 1980 and 1991, permitted to 4,300 ft.
Completion filings report 2 formation tops, including Caddo, Ellenburger.
Its 2 leases have reported 26 barrels of oil and 2 mcf of gas since January 1993, last reporting in October 1995.
Operator of record
- Based in
- Albany, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 22, 2011
- Permits on file
- 142
- Phone
- (325) 762-3991
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sequoia Fossil Fuels Inc. |
| Production reports | Sequoia Fossil Fuels, Inc.through Feb 1993 |
| Latest permit | Sequoia Fossil Fuels, Inc.Feb 28, 1991 |
- 4,300
- total depth, ft
- 3
- permits on file
- Feb 28, 1991
- last permit issued
- Jan 31, 1991
- completed
- 26
- cumulative oil, bbl
- 2
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 31, 1991
- Shut in
- —
- Plugged
- Aug 22, 1995
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 |
|---|---|---|---|---|---|---|
| Williams (Sec. 70) O-8-26111 | Benda (Ellenburger) | Sequoia Fossil Fuels, Inc. | 1 | 26 | 2 | Jan 1993 – Oct 1995 |
| — G-8-90731 | — | — | 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.
- 1Sequoia Fossil Fuels, Inc.Jan 1993 → Feb 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 385158-99 | Recompletion | Sequoia Fossil Fuels, Inc. | Feb 27, 1991 | Feb 28, 1991 | Jan 28, 1991 | 4,200 |
| 95987-99 | Recompletion | Sequoia Fossil Fuels, Inc. | Oct 17, 1980 | Oct 17, 1980 | — | 4,300 |
| 73804-99 | Drill | Sequoia Fossil Fuels, Inc. | Feb 28, 1980 | Feb 28, 1980 | Mar 16, 1980 | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 31, 1991 | Williams (Sec. 70) O-8-26111 | Benda (Ellenburger) | Sequoia Fossil Fuels Inc. | Plugged | — |
| Jul 15, 1980 | Williams (Sec. 70) G-8-90731 | Shackelford County Regular (Gas) | Sequoia Fossil Fuels Inc. | Plugged | — |
| Apr 17, 1980 | Williams (Sec 70) O-8-16102 | Benda (Ellenburger) | Sequoia Fossil Fuels Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,358 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,776 | -2,418 |
| Ellenburger | 4,192 | -2,834 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,900 | 3,916 | Perforated |
| 4,197 | 4,199 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 11 | 140 S |
| 2.375 | 3,870 | — | — |
| 2.375 | 4,162 | — | — |
| 4.5 | 4,200 | 7.875 | 145 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 | Apr 11, 1991 | Feb 13, 1991 | Yes |
| 00 | Mar 19, 1991 | — | — |
| 00 | Oct 8, 1985 | Jul 29, 1980 | — |
| 00 | Jan 12, 1984 | Oct 14, 1980 | — |
| 00 | Jan 12, 1984 | Apr 25, 1980 | — |
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 42-417-33236 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-33236 → 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/41733236, documented in the API reference.