WELL · 42-175-33993 · DISTRICT 2
Dohmann A #4
Goliad County · Weesatche SW. (Cook Mt. 5300) field · Vertical
Dohmann A #4 (API 42-175-33993) is a plugged well in Goliad County, plugged March 5, 2025, last operated by Nog Production & Operating LLC.
The RRC has issued one drilling permit (amended once), issued April 20, 2007, permitted to 5,600 ft.
It was permitted by Transcontinental Minerals Corp. and has since transferred to Nog Production & Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Miocene (undifferentiated), Frio, Yegua, Cook Mtn..
Operator of record
Nog Production & Operating LLC
Permitted by Transcontinental Minerals Corp.; the EWA schedule now lists a different operator.
Goliad, TX · P-5 Y, filed Jan 5, 2026 · 7 permits on file · (361) 550-4045
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Nog Production & Operating LLC |
| Production reports | Houston Gulf Energy Corporationthrough Jun 2017 |
| Latest permit | Transcontinental Minerals Corp.Apr 20, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 2
- permits on file
- Apr 20, 2007
- last permit issued
- Jan 25, 2008
- completed
- 0
- cumulative oil, bbl
- 107K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Mar 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 25, 2008
- Shut in
- —
- Plugged
- Mar 5, 2025
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dohmann "A" G-2-234520 | Weesatche, SW. (Cook Mt. 5300) | Nog Production & Operating LLC | 1 | 0 | 107K | Jan 2008 – Mar 2025 |
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.
- 1Transcontinental Minerals Corp.Jan 2008 → Dec 2008
- 2McFadden Energy Partners LLCJan 2009 → Jun 2009
- 3Woodlands Oil and Gas Inc.Aug 2009 → Nov 2009
- 4Houston Gulf Energy CorporationMay 2017 → Jun 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 637168-98 | Drill | Transcontinental Minerals Corp. | Apr 2, 2008 | Apr 20, 2007 | Dec 13, 2007 | 5,600 |
| 637168-99 | Drill | Transcontinental Minerals Corp. | Apr 16, 2007 | Apr 20, 2007 | — | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-234520 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 290 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 750 | -460 |
| Frio | 2,050 | -1,760 |
| Yegua | 4,890 | -4,600 |
| Cook Mtn. | 5,060 | -4,770 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,064 | 5,066 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 714 | 12.25 | 265 S |
| 4.5 | 5,234 | 7.875 | 590 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 | Apr 30, 2008 | Apr 8, 2008 | Yes |
| 00 | Apr 24, 2008 | — | — |
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 42-175-33993 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-33993 → 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/17533993, documented in the API reference.