WELL · 42-321-31375 · DISTRICT 3
First Natl. Bank of Bay City #1
Matagorda County · Blessing N.E. (F-18) field · Vertical
First Natl. Bank Of Bay City #1 (API 42-321-31375) is a plugged well in Matagorda County, plugged February 11, 1989, last operated by Frio Exploration Company.
The RRC has issued 3 drilling permits between 1984 and 1988, permitted to 10,000 ft.
It was permitted by Ashford Oil & Gas Company and has since transferred to Frio Exploration Company on the wellbore schedule.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Operator of record
Permitted by Ashford Oil & Gas Company; the EWA schedule now lists a different operator.
Pearland, TX · P-5 Y, filed Dec 2, 2022 · 78 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Frio Exploration Company |
| Production reports | none |
| Latest permit | Ashford Oil & Gas CompanyJul 21, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 3
- permits on file
- Jul 21, 1988
- last permit issued
- Jun 13, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 13, 1984
- Shut in
- —
- Plugged
- Feb 11, 1989
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 348162-99 | Recompletion | Ashford Oil & Gas Company | Jun 24, 1988 | Jul 21, 1988 | — | 9,500 |
| 292558-99 | Recompletion | Frio Exploration Company | Dec 6, 1985 | Dec 12, 1985 | — | 9,500 |
| 235875-99 | Drill | Frio Exploration Company | Apr 12, 1984 | Apr 13, 1984 | — | 10,000 |
Formation tops
As filed on W-2/G-1. Subsea from 36 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 5,900 | -5,864 |
| Miocene (undifferentiated)TOP MIOCENE | 5,900 | -5,864 |
| Frio | 7,000 | -6,964 |
| FrioTOP FRIO | 7,000 | -6,964 |
| FrioMIDDLE FRIO | 8,800 | -8,764 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,204 | 8,407 | Perforated |
| 8,458 | 8,461 | Perforated |
| 8,459 | 8,462 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,300 | 13.5 | 660 S |
| 5.5 | 9,484 | 8.75 | 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 14, 1988 | Aug 26, 1988 | Yes |
| 00 | Sep 7, 1988 | — | — |
| 00 | Sep 16, 1987 | Nov 14, 1985 | Yes |
| 00 | Aug 22, 1987 | — | — |
| 00 | Oct 15, 1984 | Sep 14, 1984 | — |
| 00 | Oct 5, 1984 | Jun 14, 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 42-321-31375 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31375 → 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/32131375, documented in the API reference.