WELL · 42-355-31419 · DISTRICT 4
State Tract 423 #12
Nueces County · Vertical
State Tract 423 #12 (API 42-355-31419) is a permitted well in Nueces County filed by PI Energy, Inc.; no completion report is on file yet.
The RRC has issued 4 drilling permits (amended once) between 1979 and 1997, permitted to 12,500 ft.
Completion filings report 3 formation tops, including Zone 35, Zone 38, Zone 45.
Operator of record
Wichita Falls, TX · P-5 Y, filed Jun 4, 2026 · 25 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Ibc Petroleum, Inc.through Nov 2001 |
| Latest permit | PI Energy, Inc.Apr 10, 1997 |
- 12,500
- total depth, ft
- 5
- permits on file
- Apr 10, 1997
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 87.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 423 G-4-124779 | Red Fish Bay (Zone 31) | Cinco Natural Resources Corp. | 1 | 0 | 1.29K | Jan 1993 – Nov 2018 |
| State Tract 423 G-4-164162 | Red Fish Bay-Mus. IS (Common 10) | Cinco Natural Resources Corp. | 1 | 0 | 86.4K | Apr 1997 – Nov 2018 |
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.
- 1PI Energy, Inc.Jan 1993 → Jun 1999
- 2Ibc Petroleum, Inc.Jul 1999 → Nov 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 460905-99 | Recompletion | PI Energy, Inc. | Apr 9, 1997 | Apr 10, 1997 | Mar 21, 1997 | 11,980 |
| 330133-98 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jul 13, 1987 | May 13, 1987 | — | 11,980 |
| 330133-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | May 11, 1987 | May 13, 1987 | — | 11,980 |
| 299870-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Mar 17, 1986 | Mar 18, 1986 | — | 11,980 |
| 50422-99 | Drill | Sun Exploration & Production Co. | Jun 11, 1979 | Jun 11, 1979 | Jul 30, 1979 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-124779 | — | — | — | — |
| — | — G-4-164162 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Zone 35 | 9,994 |
| Zone 38 | 10,379 |
| Zone 45 | 11,781 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,190 | 7,236 | Perforated |
| 9,612 | 9,618 | Perforated |
| 11,781 | 11,822 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,600 | 17.5 | 2,000 S |
| 13.375 | 2,600 | 8.5 | 3,620 S |
| 9.625 | 9,558 | 12.25 | 920 S |
| 9.625 | 9,558 | 12.5 | 920 S |
| 2.875 | 11,684 | — | — |
| 5.5 | 11,980 | 8.5 | 700 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 30, 1997 | Aug 29, 1997 | Yes |
| 00 | Sep 10, 1997 | — | — |
| 00 | Sep 15, 1987 | Jul 10, 1987 | Yes |
| 00 | Aug 13, 1987 | — | — |
| 00 | Jan 12, 1984 | Oct 22, 1979 | — |
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 42-355-31419 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-31419 → 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/35531419, documented in the API reference.