WELL · 42-427-05097 · DISTRICT 4
Groos National Bank #4D
Starr County · Vertical
Groos National Bank #4D (API 42-427-05097) is a permitted well in Starr County filed by Wright Brothers Energy, Inc.; no completion report is on file yet.
The RRC has issued one drilling permit, issued November 20, 1986, permitted to 4,321 ft.
Completion filings report 9 formation tops, including 450' Frio, 600' Frio, 650' Frio, 750' Frio.
Operator of record
Boerne, TX · P-5 Y, filed Sep 7, 2018 · 26 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Wright Brothers Energy, Inc.Nov 20, 1986 |
- 4,321
- total depth, ft
- 1
- permits on file
- Nov 20, 1986
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
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; this well is the only one on it.Why →
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 323190-99 | Recompletion | Wright Brothers Energy, Inc. | Nov 17, 1986 | Nov 20, 1986 | — | 4,321 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-45696 | — | — | — | — |
| — | — G-4-62182 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 159 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 450' Frio | 462 | -303 |
| 600' Frio | 562 | -403 |
| 650' Frio | 640 | -481 |
| 750' Frio | 770 | -611 |
| 1400' Sand | 1,408 | -1,249 |
| Gregg Wood (3950') | 3,953 | -3,794 |
| Lower 1400 A | 4,063 | -3,904 |
| 4100 "A" | 4,092 | -3,933 |
| 4100 "B" | 4,162 | -4,003 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,408 | 1,416 | Perforated |
| 3,964 | 3,967 | Perforated |
| 4,165 | 4,169 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 325 | 12.25 | 115 S |
| 5.5 | 4,320 | 7.875 | 160 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 16, 1988 | Jun 16, 1975 | — |
| 00 | Jan 12, 1984 | Jun 16, 1975 | — |
| 00 | Jan 12, 1984 | Feb 14, 1969 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-427-05097 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-05097 → 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/42705097, documented in the API reference.