WELL · 42-423-31722 · DISTRICT 6
Dean Unit #1
Smith County · Lane Chapel (Paluxy a Sand) field · Shut IN · Vertical
Dean Unit #1 (API 42-423-31722) is a well in Smith County operated by 3-T Exploration Inc., completed February 17, 2004 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 29, 2003, permitted to 7,450 ft.
Completion filings report 3 formation tops, including Duck Creek Lime, Goodland, Paluxy.
Its lease has reported 71.5K barrels of oil and 132K mcf of gas since February 2004, last reporting in July 2026.
Operator of record
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 7, 2026
- Permits on file
- 219
- Phone
- (940) 691-5091
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | 3-T Exploration Inc. |
| Production reports | 3-T Exploration, Inc.through Nov 2022 |
| Latest permit | 3-T Exploration, Inc.Dec 29, 2003 |
- 7,450
- total depth, ft
- 1
- permits on file
- Dec 29, 2003
- last permit issued
- Feb 17, 2004
- completed
- 71.5K
- cumulative oil, bbl
- 132K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 17, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Dean Unit O-6-14290 | Lane Chapel (Paluxy a Sand) | 3-T Exploration, Inc. | 1 | 71.5K | 132K | Feb 2004 – 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.
- 13-T Exploration, Inc.Feb 2004 → Nov 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 540142-99 | Drill | 3-T Exploration, Inc. | Dec 29, 2003 | Dec 29, 2003 | Jan 6, 2004 | 7,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-14290 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 462 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,144 | 7,150 | Perforated |
| 7,160 | 7,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,617 | 11 | 425 S |
| 5.5 | 7,342 | 7.875 | 300 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 29, 2004 | Mar 1, 2004 | Yes |
| 00 | Mar 31, 2004 | — | — |
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 42-423-31722 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-423-31722 → 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/42331722, documented in the API reference.