WELL · 42-417-38330 · DISTRICT 7
Williams Loren #1
Shackelford County · Shackelford County Regular (Gas) field · Temp Abandoned · Vertical
Williams Loren #1 (API 42-417-38330) is a well in Shackelford County operated by Sequoia Energy Resources, completed January 2, 2002 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued June 25, 2001, permitted to 4,200 ft.
It was permitted by Swan Production CO. and has since transferred to Sequoia Energy Resources on the wellbore schedule.
Completion filings report 4 formation tops, including Strawn, Caddo, Duffer, Mississippian.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Swan Production Co.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Mar 4, 2026 · (214) 701-8811
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sequoia Energy Resources |
| Production reports | Sequoia Energy Resourcesthrough Sep 2021 |
| Latest permit | Swan Production Co.Jun 25, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,200
- total depth, ft
- 1
- permits on file
- Jun 25, 2001
- last permit issued
- Jan 2, 2002
- completed
- 0
- cumulative oil, bbl
- 456K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 2, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 lease 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, Loren G-8-187444 | Shackelford County Regular (Gas) | Sequoia Energy Resources | 1 | 0 | 456K | Jan 2002 – Jul 2026 |
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 2002 → Aug 2002
- 2Concho Oilfield Service, Inc.Sep 2002 → Apr 2013
- 3Sequoia Natural Gas, Inc.May 2013 → Feb 2017
- 4Archer PetroleumMay 2017 → Aug 2021
- 5Sequoia Energy ResourcesSep 2021 → Sep 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 510382-99 | Drill | Swan Production Co. | Jun 18, 2001 | Jun 25, 2001 | Jul 6, 2001 | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-187444 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,354 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 2,906 | -1,552 |
| Caddo | 3,578 | -2,224 |
| Duffer | 3,824 | -2,470 |
| MississippianMISSISSIPPI | 3,926 | -2,572 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,828 | 3,838 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 201 | 12.25 | 125 S |
| 4.5 | 4,090 | 7.875 | 200 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 10, 2002 | Feb 25, 2002 | Yes |
| 00 | Mar 12, 2002 | — | — |
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 42-417-38330 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-38330 → 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/41738330, documented in the API reference.