WELL · 42-083-33629 · DISTRICT 7
South Thomas L. #4
Coleman County · Hrubetz (Ellen) field · Shut IN · Vertical
South Thomas L. #4 (API 42-083-33629) is a well in Coleman County operated by Valley Petroleum Company, completed November 6, 1983 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued July 28, 1983, permitted to 4,700 ft.
It was permitted by Hrubetz Oil Company and has since transferred to Valley Petroleum Company on the wellbore schedule.
Completion filings report 8 formation tops, including T. Strawn, Bl Caddo, B.L. Capp, T. Gardner.
Its lease has reported 20.7K barrels of oil and 19.2K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hrubetz Oil Company; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Feb 4, 2026 · 11 permits on file · (325) 669-2883
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Valley Petroleum Company |
| Production reports | Valley Petroleum Companythrough Dec 2025 |
| Latest permit | Hrubetz Oil CompanyJul 28, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 1
- permits on file
- Jul 28, 1983
- last permit issued
- Nov 6, 1983
- completed
- 20.7K
- cumulative oil, bbl
- 19.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 6, 1983
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| South, Thomas L. O-8-20384 | Hrubetz (Ellen) | Valley Petroleum Company | 2 | 20.7K | 19.2K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 247 · prior 12 1,084(-77%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hamman Oil & Refining CompanyJan 1993 → Sep 1993
- 2Gulf Exploration CorporationOct 1993 → Feb 1994
- 3Woodruff, LesApr 1994 → Apr 1995
- 4Targo Oil & Gas, Inc.Jul 1995 → Feb 2002
- 5Smith Pipe of AbileneSep 2001 → Jan 2002
- 6S. P. Penntex Energy, L.P.May 2002 → Apr 2003
- 7Twin Pines Petroleum CompanyDec 2003 → Jul 2004
- 8Valley Petroleum CompanyApr 2011 → Dec 2025
- 9Earthbound Resources LLCMar 2014 → Sep 2014
- 10Arch Bend Oil & Gas OP, LLCOct 2014 → Oct 2021
- 11ZTH Operating, LLCNov 2021 → Aug 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 203227-99 | Drill | Hrubetz Oil Company | Jul 28, 1983 | Jul 28, 1983 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-20384 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,985 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T. Strawn | 3,410 | -1,425 |
| BL Caddo | 3,550 | -1,565 |
| B.L. Capp | 3,550 | -1,565 |
| T. Gardner | 3,652 | -1,667 |
| T. Gray | 3,854 | -1,869 |
| T. Barnett Shale | 4,366 | -2,381 |
| T. Barnett Shales | 4,366 | -2,381 |
| T. Ellenburger | 4,417 | -2,432 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,420 | 4,444 | Perforated |
| 4,449 | 4,468 | Perforated |
| 4,485 | 4,502 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 176 | 11 | 95 S |
| 5.5 | 4,646 | 7.875 | 790 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 | Sep 13, 2001 | Aug 15, 2001 | — |
| 00 | Jan 20, 1984 | Nov 18, 1983 | — |
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 42-083-33629 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-083-33629 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000127032 | H-1 Injection | Not activated | 550 | 1,860 | 3,722–3,743 |
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/08333629, documented in the API reference.