TEXAS · WELLS · STARR COUNTY · API 42-427-32275 · DISTRICT 04
Groos National Bank #2
Starr County · Gregg Wood (1000) field · Vertical
Groos National Bank #2 (API 42-427-32275) is a plugged well in Starr County, plugged September 2, 2002, last operated by Mortimer Production Company.
The RRC has issued 2 drilling permits between 1988 and 1991, permitted to 2,000 ft.
It was permitted by Mortimer Exploration Company and has since transferred to Mortimer Production Company on the wellbore schedule.
Completion filings report one formation top, including Vicksburg.
Operator of record
Permitted by Mortimer Exploration Company; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 12, 2025
- Permits on file
- 53
- Phone
- (210) 821-6168
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mortimer Production Company |
| Production reports | Mortimer Exploration Companythrough Sep 2000 |
| Latest permit | Mortimer Exploration CompanyApr 18, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 2
- permits on file
- Apr 18, 1991
- last permit issued
- Mar 27, 1991
- completed
- 0
- cumulative oil, bbl
- 200K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 27, 1991
- Shut in
- —
- Plugged
- Sep 2, 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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Groos National Bank G-4-138077 | Gregg Wood (1000) | Mortimer Production Company | 1 | 0 | 200K | Jan 1993 – Jul 2004 |
| — G-4-128166 | — | — | 0 | 0 | 0 | — |
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.
- 1Mortimer Exploration CompanyJan 1993 → Sep 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 386421-99 | Recompletion | Mortimer Exploration Company | Apr 5, 1991 | Apr 18, 1991 | Mar 27, 1991 | 1,550 |
| 347960-99 | Drill | Mortimer Exploration Company | Jun 20, 1988 | Jun 21, 1988 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 27, 1991 | Groos National Bank G-4-138077 | Gregg Wood (1000) | Mortimer Production Company | Plugged | — |
| Jul 17, 1988 | Groos National Bank G-4-128166 | Arroyo Los Olmos (Vx. 3 Sand) | Mortimer Exploration Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 157 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Vicksburg | 670 | -513 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 874 | 886 | Perforated |
| 994 | 1,000 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,550 | 7.875 | 380 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 | Jun 4, 1991 | Apr 11, 1991 | Yes |
| 00 | May 14, 1991 | — | — |
| 00 | Oct 31, 1988 | Jul 29, 1988 | Yes |
| 00 | Sep 13, 1988 | — | — |
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 42-427-32275 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32275 → 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/42732275, documented in the API reference.