WELL · 42-427-01427 · DISTRICT 4
Walker-State #3A
Starr County · Cameron (L Middle) field · Vertical
Walker-State #3A (API 42-427-01427) is a plugged well in Starr County, plugged November 23, 2002, last operated by Tidelands Oil Corporation.
The RRC has issued one drilling permit (amended once), issued May 27, 1993, permitted to 4,802 ft.
It was permitted by Navajo Exploration, Inc. and has since transferred to Tidelands Oil Corporation on the wellbore schedule.
Completion filings report one formation top, including Vicksburg.
Operator of record
Permitted by Navajo Exploration, Inc.; the EWA schedule now lists a different operator.
Crystal City, TX · P-5 Y, filed Dec 3, 2010 · 2 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tidelands Oil Corporation |
| Production reports | Tidelands Oil Corporationthrough May 1994 |
| Latest permit | Navajo Exploration, Inc.May 27, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,802
- total depth, ft
- 2
- permits on file
- May 27, 1993
- last permit issued
- Jul 14, 1993
- completed
- 0
- cumulative oil, bbl
- 29.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1993 THROUGH Feb 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 14, 1993
- Shut in
- —
- Plugged
- Nov 23, 2002
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 |
|---|---|---|---|---|---|---|
| Walker-State G-4-146399 | Cameron (L, Middle) | Tidelands Oil Corporation | 1 | 0 | 29.8K | Jul 1993 – Feb 2003 |
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.
- 1Navajo Exploration, Inc.Jul 1993 → Dec 1993
- 2Tidelands Oil CorporationMar 1994 → May 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 412221-98 | Reenter | Navajo Exploration, Inc. | Aug 17, 1993 | May 27, 1993 | Jul 5, 1993 | 4,802 |
| 412221-99 | Reenter | Navajo Exploration, Inc. | May 27, 1993 | May 27, 1993 | — | 4,802 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-146399 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 461 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| VicksburgVICKSBURG L | 4,670 | -4,209 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,671 | 4,676 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 554 | — | 400 S |
| 6 | 4,615 | 8.75 | 500 S |
| 2.875 | 4,802 | 8.75 | 90 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 | Nov 12, 1993 | Aug 2, 1993 | Yes |
| 00 | Sep 9, 1993 | — | — |
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 42-427-01427 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-01427 → 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/42701427, documented in the API reference.