WELL · 42-321-00465 · DISTRICT 3
Cobb F. G. B #34
Matagorda County · Bay City (8400) field · Directional
Cobb F. G. B #34 (API 42-321-00465) is a well in Matagorda County operated by Apache Corporation, completed May 6, 1992.
The RRC has issued 4 drilling permits between 1992 and 2019, permitted to 8,546 ft.
It was permitted by Urban Oil & Gas Group, LLC and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 4 formation tops, including 7000 Frio, 7200 Frio, 7500 Frio, 8400' Frio.
Its 7 leases have reported 897K barrels of oil and 1.45M mcf of gas since January 1993, last reporting in July 2026. The leases carry 40 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Urban Oil & Gas Group, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 9,754 permits on file · (713) 296-6400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Texian Operating Company, LLCthrough Apr 2026 |
| Latest permit | Urban Oil & Gas Group, LLCMar 21, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,546
- total depth, ft
- 4
- permits on file
- Mar 21, 2019
- last permit issued
- May 6, 1992
- completed
- 897K
- cumulative oil, bbl
- 1.45M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 6, 1992
- Shut in
- —
- Plugged
- —
Surface location
29.044887, -95.950169
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Matagorda County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 7 leases this well is completed on; they carry 40 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cobb, F. G. -B- O-3-9465 | Bay City (7000 Frio) | Texian Operating Company, LLC | 7 | 49.3K | 98.1K | Jan 1993 – Jul 2026 |
| 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 |
| Cobb, F. G. -B- O-3-9504 | Bay City (7700 Frio) | Texian Operating Company, LLC | 9 | 416K | 503K | Jan 1993 – Jul 2026 |
| Cobb, F. G. B O-3-23919 | Bay City (7430 Frio) | Urban Oil & Gas Group, LLC | 1 | 13.6K | 151K | Feb 2000 – May 2020 |
| Cobb, F. G. "B" G-3-151008 | Bay City (8400) | Apache Corporation | 1 | 0 | 139K | Sep 1994 – Sep 1995 |
| Cobb, F. G. "B" O-3-21535 | Bay City (8400) | Apache Corporation | 1 | 1.94K | 17.8K | Jan 1993 – Sep 1994 |
Oil, barrels lease total
Last 12 months 6,928 · prior 12 5,306(+31%)
Gas, mcf lease total
Last 12 months 5,990 · prior 12 9,406(-36%)
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 |
|---|---|---|---|---|---|---|
| 849485-99 | Recompletion | Urban Oil & Gas Group, LLC | Jan 31, 2019 | Mar 21, 2019 | — | 8,546 |
| 495561-99 | Recompletion | Apache Corporation | May 26, 2000 | Jun 30, 2000 | Feb 10, 2000 | 8,546 |
| 440454-99 | Recompletion | Apache Corporation | Oct 2, 1995 | Oct 3, 1995 | Sep 21, 1995 | 7,695 |
| 396248-99 | Recompletion | Texaco E & P Inc. | Jan 28, 1992 | Feb 4, 1992 | Apr 16, 1992 | 7,954 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-151008 | — | — | — | — |
| — | — O-3-9465 | — | — | — | — |
| — | — O-3-9470 | — | — | — | — |
| — | — O-3-9483 | — | — | — | — |
| — | — O-3-9504 | — | — | — | — |
| — | — O-3-21535 | — | — | — | — |
| — | — O-3-23919 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 69 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 7000 Frio | 7,040 | -6,971 |
| 7200 Frio | 7,250 | -7,181 |
| 7500 Frio | 7,482 | -7,413 |
| 8400' Frio | 8,362 | -8,293 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,074 | 7,312 | Perforated |
| 7,449 | 7,455 | Perforated |
| 7,486 | 7,489 | Perforated |
| 8,362 | 8,366 | Perforated |
| 8,386 | 8,394 | Perforated |
| — | 7,682 | Perforated |
| — | 7,906 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,400 | 15 | 968 S |
| 8.625 | 3,967 | 10.75 | 1,018 S |
| 5.5 | 8,468 | 7.625 | 286 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 | May 4, 2020 | Feb 14, 2020 | — |
| 00 | Feb 20, 2001 | Mar 2, 2000 | Yes |
| 00 | Jan 5, 2001 | Jun 12, 1996 | Yes |
| 00 | Jul 11, 1996 | Jun 12, 1996 | Yes |
| 00 | Jun 26, 1996 | — | — |
| 00 | Oct 25, 1994 | Sep 14, 1994 | — |
| 00 | Sep 29, 1994 | — | — |
| 00 | Jul 17, 1992 | Jun 23, 1992 | Yes |
| 00 | Jul 14, 1992 | — | — |
| 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 42-321-00465 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-00465 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
F. G. Cobb -B-42-321-00445
0.1 KM · Urban Oil & Gas Group, LLC · Section with this well →
| 7900 Frio | 7,016 | -6,946 |
| 8000 Frio | 7,986 | -7,916 |
| 8400 Frio | 8,362 | -8,292 |
F.G. Cobb 'B'42-321-00444
0.1 KM · Urban Oil & Gas Group, LLC · Section with this well →
| Frio | 6,932 | -6,866 |
Sallie Johnson42-321-00475
0.9 KM · Urban Oil & Gas Group, LLC · Section with this well →
| Bay City (7500 Frio) | 7,471 | -7,402 |
| Bay City (7900 Frio) | 7,908 | -7,839 |
| Bay City (8000 Frio) | 8,065 | -7,996 |
Langham42-321-32432
1.6 KM · Ponderosa Oil & Gas, LLC · Section with this well →
| Grant | 1,750 | -1,700 |
| Willis | 1,850 | -1,800 |
| Caprock | 2,100 | -2,050 |
| Gretta | 5,350 | -5,300 |
| Frio | 5,900 | -5,850 |
| Miocene (undifferentiated) | 6,430 | -6,380 |
| Anahuac | 7,160 | -7,110 |
| Anahauc | 7,160 | -7,110 |
14 TOPS · FIRST 8
Bunk42-321-32444
1.8 KM · Ponderosa Oil & Gas, LLC · Section with this well →
| Grant - Disposal | 1,750 | -1,695 |
| Willis - Disposal | 1,850 | -1,795 |
| Caprock | 2,100 | -2,045 |
| Gretta - Disposal | 5,350 | -5,295 |
| Frio | 5,900 | -5,845 |
| Miocene (undifferentiated) | 6,430 | -6,375 |
| Anahuac | 7,160 | -7,105 |
| Frio | 8,120 | -8,065 |
11 TOPS · FIRST 8
Ware42-321-32445
2.3 KM · Ponderosa Oil & Gas, LLC · Section with this well →
| Miocene (undifferentiated) | 3,720 | -3,656 |
| Anahuac | 6,745 | -6,681 |
| Nodosaria | 8,350 | -8,286 |
| Tex Miss | 8,766 | -8,702 |
| Caprock | — | |
| Frio | — | |
| Frio | — | |
| Grant - Disposal | — |
10 TOPS · FIRST 8
Norris42-321-32457
3.1 KM · Ponderosa Oil & Gas, LLC · Section with this well →
| Grant - Disposal | 1,750 | -1,736 |
| Willis - Disposal | 1,850 | -1,836 |
| Caprock | 2,100 | -2,086 |
| Miocene (undifferentiated) | 3,700 | -3,686 |
| Gretta - Disposal | 5,350 | -5,336 |
| Frio | 5,900 | -5,886 |
| Anahuac | 7,160 | -7,146 |
| Nodosaria | 8,960 | -8,946 |
10 TOPS · FIRST 8
Norris42-321-32427
3.1 KM · Ponderosa Oil & Gas, LLC · Section with this well →
| Grant - Disposal | 1,750 | -1,700 |
| Willis - Disposal | 1,850 | -1,800 |
| Caprock | 2,100 | -2,050 |
| Frio | 5,900 | -5,850 |
| Anahuac | 6,150 | -6,100 |
| Miocene (undifferentiated) | 6,430 | -6,380 |
| Nodosaria | 8,365 | -8,315 |
| Tex Miss | 8,790 | -8,740 |
11 TOPS · FIRST 8
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/32100465, documented in the API reference.