WELL · 42-237-35886 · DISTRICT 9
Williams T. D. #1
Jack County · Lost Valley (Caddo) field · Vertical
Williams T. D. #1 (API 42-237-35886) is a plugged well in Jack County, plugged March 18, 1996, last operated by Threshold Development Company.
The RRC has issued 2 drilling permits between 1984 and 2022, permitted to 4,995 ft.
It was permitted by Xplore Operating, LLC and has since transferred to Threshold Development Company on the wellbore schedule.
Completion filings report 11 formation tops, including Gunsight, Butram, Weir, Strawn.
Its 2 leases have reported 32.3K barrels of oil and 17.1K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Xplore Operating, LLC; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Aug 5, 2016 · 293 permits on file · (817) 937-6969
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Threshold Development Company |
| Production reports | Paratus Petroleum LLCthrough Apr 2026 |
| Latest permit | Xplore Operating, LLCJul 28, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,995
- total depth, ft
- 2
- permits on file
- Jul 28, 2022
- last permit issued
- Jul 12, 1984
- completed
- 32.3K
- cumulative oil, bbl
- 17.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 12, 1984
- Shut in
- —
- Plugged
- Mar 18, 1996
Surface location
33.307184, -98.329672
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Jack County.
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 |
|---|---|---|---|---|---|---|
| Williams, T. D. O-13-34123 | Harwell (Strawn) | Paratus Petroleum LLC | 1 | 31.5K | 0 | Aug 2022 – Jul 2026 |
| Williams, T. D. O-13-24508 | Lost Valley (Caddo) | Threshold Development Company | 1 | 803 | 17.1K | Jan 1993 – May 1996 |
Oil, barrels lease total
Last 12 months 4,568 · prior 12 7,547(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Threshold Development CompanyJan 1993 → Feb 1996
- 2Xplore Operating, LLCAug 2022 → Dec 2025
- 3Paratus Petroleum LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 882142-99 | Reenter | Xplore Operating, LLC | Jul 15, 2022 | Jul 28, 2022 | Aug 4, 2022 | 4,995 |
| 233079-99 | Drill | Murphy, James Jr. | Mar 5, 1984 | Mar 21, 1984 | Jun 23, 1984 | 4,995 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-24508 | — | — | — | — |
| — | — O-13-34123 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,097 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,366 | 3,372 | Perforated |
| 4,578 | 4,582 | Perforated |
| 4,605 | 4,610 | Perforated |
| 4,618 | 4,623 | Perforated |
| 4,637 | 4,641 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 348 | 12.25 | 250 sx |
| 4.5 | 3,446 | 7.875 | 185 S |
| 4.5 | 4,742 | 7.875 | 120 sx |
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 | Sep 27, 2022 | Aug 29, 2022 | Yes |
| 00 | Aug 17, 1984 | Jul 31, 1984 | — |
| 00 | Aug 7, 1984 | Jul 31, 1984 | — |
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 42-237-35886 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-35886 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Carter, Lester 'A'42-237-30710
0.3 KM · Xplore Operating, LLC · Section with this well →
| Gunsight | 380 | 720 |
| Butrum | 2,628 | -1,528 |
| Bryson | 3,337 | -2,237 |
Peek, Ruth C.42-237-40488
0.3 KM · Jonco · Section with this well →
| Gunsight | 289 | 799 |
| Caddo | — | |
| Butram | — | |
| Bryson | — | |
| Atoka | — | |
| Weir | — | |
| Strawn | — | |
| Palo Pinto | — |
10 TOPS · FIRST 8
Carter, Lester 'A'42-237-40624
0.4 KM · Xplore Operating, LLC · Section with this well →
| Gunsight | 380 | 710 |
| Butram | 2,394 | -1,304 |
| Bryson | 3,324 | -2,234 |
| Village Bend | — | |
| Strawn | — | |
| Palo Pinto | — | |
| Canyon | — | |
| Caddo | — |
10 TOPS · FIRST 8
Lester Carter 'A'42-237-37836
0.9 KM · Xplore Operating, LLC · Section with this well →
| Gunsight | 1,340 | -321 |
| Palo Pinto | 1,726 | -707 |
| Village Bend Lime | 2,284 | -1,265 |
| Bryson | 3,386 | -2,367 |
| Bryson | 3,414 | -2,395 |
| Canyon | — | |
| Atoka | — | |
| Bryson | — |
14 TOPS · FIRST 8
Hanna Heirs 'A'42-237-37986
1.2 KM · Xplore Operating, LLC · Section with this well →
| Palo Pinto | 1,742 | -611 |
| Dog Bend | 2,120 | -989 |
| Village Bend | 2,310 | -1,179 |
| Bryson | 3,438 | -2,307 |
| Caddo | 4,616 | -3,485 |
| Marble Falls | 5,040 | -3,909 |
Williams42-237-40483
1.3 KM · Stamper Operating Co., Inc. · Section with this well →
| Gunsight | 264 | 812 |
| Bryson | — | |
| Atoka | — | |
| Canyon | — | |
| Palo Pinto | — | |
| Strawn | — | |
| Village Bend | — | |
| Weir | — |
10 TOPS · FIRST 8
Williams42-237-40482
1.4 KM · Stamper Operating Co., Inc. · Section with this well →
| Gunsight | 261 | 815 |
| Gunsight | 261 | 815 |
| Gunsight | 263 | 813 |
| Weir | — | |
| Canyon | — | |
| Butram | — | |
| Bryson | — | |
| Palo Pinto | — |
10 TOPS · FIRST 8
Williams42-237-40512
1.9 KM · Stamper Operating Co., Inc. · Section with this well →
| Gunsight | 282 | 808 |
| Butram | — | |
| Bryson | — | |
| Atoka | — | |
| Canyon | — | |
| Palo Pinto | — | |
| Strawn | — | |
| Village Bend | — |
10 TOPS · FIRST 8
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/23735886, documented in the API reference.