WELL · 42-409-31666 · DISTRICT 4
Coggin Daniel I. Jr. et AL #2B
San Patricio County · Midway (6000) field · Vertical
Coggin Daniel I. JR. ET AL #2B (API 42-409-31666) is a plugged well in San Patricio County, plugged November 13, 2013, last operated by Geronimo Oil CO..
The RRC has issued 4 drilling permits between 1982 and 1993, permitted to 6,500 ft.
Completion filings report 4 formation tops, including Oakville, Catahoula, Anahuac, Marg-Frio.
Its 2 leases have reported 22.8K barrels of oil and 1.61K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Corpus Chrsti, TX · P-5 Y, filed Feb 6, 1998 · 93 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Geronimo Oil Co. |
| Production reports | Chesnut Oil and Gas, Inc.through Jul 2008 |
| Latest permit | Geronimo Oil Co.Sep 1, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 4
- permits on file
- Sep 1, 1993
- last permit issued
- Sep 12, 1982
- completed
- 22.8K
- cumulative oil, bbl
- 1.61K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 12, 1982
- Shut in
- —
- Plugged
- Nov 13, 2013
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Coggin, Daniel I. Jr. Etal O-4-11145 | Midway (5110) | Chesnut Oil and Gas, Inc. | 2 | 21.7K | 1.58K | Jan 1993 – Jul 2026 |
| Coggin, Jr.,daniel I., et al -B- O-4-12250 | Midway (Greta 5000) | Chesnut Oil and Gas, Inc. | 1 | 1.12K | 30 | Sep 1993 – Jul 2026 |
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.
- 1Geronimo Oil Co.Jan 1993 → Mar 1995
- 2Carrizo Oil & Gas, Inc.Apr 1995 → Jan 1999
- 3Chesnut Oil and Gas, Inc.Mar 2001 → Jul 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 415572-99 | Recompletion | Geronimo Oil Co. | Sep 1, 1993 | Sep 1, 1993 | Sep 2, 1993 | 6,412 |
| 323360-99 | Recompletion | Geronimo Oil Co. | Nov 20, 1986 | Nov 24, 1986 | — | 6,412 |
| 280403-99 | Recompletion | Geronimo Oil Co. | Jul 15, 1985 | Jul 16, 1985 | — | 6,412 |
| 170392-99 | Drill | Geronimo Oil Co. | Aug 27, 1982 | Aug 27, 1982 | Sep 13, 1982 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-11145 | — | — | — | — |
| — | — O-4-12250 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 43 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,036 | 5,046 | Perforated |
| 5,100 | 5,120 | Perforated |
| 5,306 | 5,312 | Perforated |
| 6,036 | 6,040 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 821 | 12.25 | 420 S |
| 2.375 | 5,980 | — | — |
| 4.5 | 6,417 | 7.875 | — |
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 12, 1993 | Sep 8, 1993 | Yes |
| 00 | Sep 21, 1993 | Dec 1, 1986 | Yes |
| 00 | Jan 5, 1987 | Dec 1, 1986 | Yes |
| 00 | Dec 16, 1986 | — | — |
| 00 | Sep 13, 1985 | Jul 22, 1985 | — |
| 00 | Aug 1, 1985 | — | — |
| 00 | Jan 12, 1984 | Oct 5, 1982 | — |
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 42-409-31666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-31666 → 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/40931666, documented in the API reference.