WELL · 42-131-36217 · DISTRICT 4
Thomas et al #1 #1
Duval County · Sarnosa West field · Vertical
Thomas ET AL #1 #1 (API 42-131-36217) is a well in Duval County operated by Newman Operating Company, completed September 30, 1986.
The RRC has issued 3 drilling permits between 1983 and 1997, permitted to 3,100 ft.
Completion filings report 3 formation tops, including Argo, Government Wells, Loma Novia.
Its 2 leases have reported 13K barrels of oil since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Freer, TX · P-5 Y, filed Dec 4, 2025 · 68 permits on file · (361) 394-5516
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Newman Operating Company |
| Production reports | Hilcorp Energy Companythrough Nov 2023 |
| Latest permit | Newman Operating CompanyMar 28, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,100
- total depth, ft
- 3
- permits on file
- Mar 28, 1997
- last permit issued
- Sep 30, 1986
- completed
- 13K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 30, 1986
- Shut in
- —
- Plugged
- —
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thomas, et AL O-4-12008 | Sarnosa | Hilcorp Energy Company | 2 | 13K | 0 | Jan 1993 – Jul 2026 |
| Thomas, et al #1 G-4-123827 | Sarnosa, West | Newman Operating Company | 1 | 0 | 0 | Jan 1993 – Mar 1997 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Central Energy Producing CompanyMay 1994 → May 1994
- 2Newman Operating CompanyOct 1994 → Jun 2021
- 3Jura Energy Operating LLCJul 2021 → Jun 2023
- 4Hilcorp Energy CompanyJul 2023 → Nov 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 460349-99 | Recompletion | Newman Operating Company | Mar 26, 1997 | Mar 28, 1997 | Mar 28, 1997 | 3,000 |
| 320403-99 | Recompletion | TX Petroleum Company | Sep 11, 1986 | Sep 12, 1986 | — | 3,100 |
| 189649-99 | Drill | TX Petroleum Company | Mar 17, 1983 | Mar 17, 1983 | Mar 19, 1983 | 3,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-123827 | — | — | — | — |
| — | — O-4-12008 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 700 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Argo | 2,280 | -1,580 |
| Government Wells | 2,480 | -1,780 |
| Loma Novia | 2,550 | -1,850 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,280 | 2,290 | Perforated |
| 2,549 | 2,559 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 176 | 12.25 | 151 S |
| 8.625 | 176 | — | — |
| 2.375 | 2,220 | — | — |
| 4.5 | 2,989 | — | — |
| 4.5 | 3,010 | — | — |
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 | May 13, 1997 | Apr 14, 1997 | Yes |
| 00 | Apr 18, 1997 | — | — |
| 00 | May 20, 1987 | Apr 6, 1987 | Yes |
| 00 | Apr 24, 1987 | — | — |
| 00 | Jan 12, 1984 | May 9, 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 42-131-36217 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36217 → 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/13136217, documented in the API reference.