WELL · 42-321-31712 · DISTRICT 3
F.G. Cobb B #45
Matagorda County · Vertical
F.G. Cobb B #45 (API 42-321-31712) is a permitted well in Matagorda County filed by Urban Oil & Gas Group, LLC; no completion report is on file yet.
The RRC has issued 8 drilling permits between 1995 and 2017, permitted to 9,000 ft.
Completion filings report one formation top, including Frio.
Its 5 leases have reported 477K barrels of oil and 674K mcf of gas since January 1993, last reporting in July 2026. The leases carry 24 wells, so these are lease totals, not this well alone.
Operator of record
Plano, TX · P-5 Y, filed Sep 4, 2025 · 140 permits on file · (800) 440-0438
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Texian Operating Company, LLCthrough Apr 2026 |
| Latest permit | Urban Oil & Gas Group, LLCFeb 13, 2017 |
- 9,000
- total depth, ft
- 8
- permits on file
- Feb 13, 2017
- last permit issued
- —
- completed
- 477K
- cumulative oil, bbl
- 674K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
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 5 leases this well is completed on; they carry 24 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cobb, F. G. -B- O-3-9470 | Bay City (7500 Frio) | Texian Operating Company, LLC | 8 | 237K | 248K | Jan 1993 – Jul 2026 |
| Cobb, F. G. -B- O-3-9483 | Bay City (7900 Frio) | Texian Operating Company, LLC | 13 | 180K | 293K | Jan 1993 – Jul 2026 |
| F. G. Cobb B O-3-25806 | Bay City (7200 Frio) | Texian Operating Company, LLC | 1 | 47.7K | 55.2K | Sep 2011 – Jul 2026 |
| Cobb, F. G. O-3-24808 | Bay City (7600 Frio) | Apache Corporation | 1 | 12.2K | 890 | Jan 2006 – Oct 2008 |
| Cobb, F. G. G-3-189089 | Bay City (8000 Frio) | Apache Corporation | 1 | 0 | 77.1K | Mar 2002 – Jan 2006 |
Oil, barrels lease total
Last 12 months 3,048 · prior 12 3,620(-16%)
Gas, mcf lease total
Last 12 months 2,240 · prior 12 2,908(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Aug 1994
- 2Apache CorporationSep 1994 → Jun 2014
- 3Urban Oil & Gas Group, LLCJul 2014 → Nov 2024
- 4Texian Operating Company, LLCDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 822879-99 | Recompletion | Urban Oil & Gas Group, LLC | Feb 3, 2017 | Feb 13, 2017 | — | 8,019 |
| 794742-99 | Recompletion | Urban Oil & Gas Group, LLC | Aug 22, 2014 | Sep 24, 2014 | — | 8,300 |
| 725147-99 | Recompletion | Apache Corporation | Sep 28, 2011 | Sep 29, 2011 | Sep 21, 2011 | 9,000 |
| 652354-99 | Recompletion | Apache Corporation | Jan 3, 2008 | Jan 10, 2008 | Dec 15, 2007 | 9,000 |
| 613160-99 | Recompletion | Apache Corporation | Jan 26, 2006 | Jan 27, 2006 | Jan 17, 2006 | 9,000 |
| 608963-99 | Recompletion | Apache Corporation | Nov 3, 2005 | Nov 4, 2005 | Oct 27, 2005 | 9,000 |
| 519780-99 | Recompletion | Apache Corporation | May 8, 2002 | May 14, 2002 | Feb 7, 2002 | 7,962 |
| 433976-99 | Drill | Apache Corporation | Mar 20, 1995 | Apr 24, 1995 | May 5, 1995 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-189089 | — | — | — | — |
| — | — O-3-9470 | — | — | — | — |
| — | — O-3-9483 | — | — | — | — |
| — | — O-3-9483 | — | — | — | — |
| — | — O-3-24808 | — | — | — | — |
| — | — O-3-25806 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 58 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,018 | 7,215 | Perforated |
| 7,147 | 7,150 | Perforated |
| 7,212 | 7,215 | Perforated |
| 7,499 | 7,502 | Perforated |
| 7,555 | 7,560 | Perforated |
| 7,881 | 7,980 | Perforated |
| 7,909 | 7,912 | Perforated |
| 7,978 | 7,982 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,549 | 14.75 | 995 S |
| 7 | 8,019 | 9.875 | 146 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 | Feb 26, 2018 | Aug 17, 2017 | — |
| 00 | Sep 1, 2017 | May 5, 2017 | — |
| 00 | Sep 20, 2016 | Sep 6, 2016 | — |
| 00 | Nov 13, 2015 | Sep 2, 2015 | — |
| 00 | Jun 25, 2012 | Oct 5, 2011 | — |
| 00 | Mar 19, 2008 | Jan 14, 2008 | Yes |
| 00 | Mar 5, 2008 | — | — |
| 00 | Jun 5, 2006 | Jan 25, 2006 | Yes |
| 00 | Feb 13, 2006 | Nov 8, 2005 | — |
| 00 | Dec 7, 2005 | — | — |
| 00 | Jul 25, 2002 | Apr 11, 2002 | Yes |
| 00 | Jun 28, 2002 | — | — |
| 00 | Jul 3, 1995 | Jun 6, 1995 | Yes |
| 00 | Jun 21, 1995 | — | — |
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 42-321-31712 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31712 → 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/32131712, documented in the API reference.