WELL · 42-175-33901 · DISTRICT 2
Duke Ranch -M- #3
Goliad County · Tejas (Frio 4600) field · Vertical
Duke Ranch -M- #3 (API 42-175-33901) is a plugged well in Goliad County, plugged April 24, 2023, last operated by T-C Oil Company LLC.
The RRC has issued 3 drilling permits between 2006 and 2010, permitted to 6,000 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Lagarto, Miocene (undifferentiated), Catahoula, Frio.
Operator of record
Permitted by T - C Oil Company; the EWA schedule now lists a different operator.
Refugio, TX · P-5 Y, filed Oct 4, 2025 · 287 permits on file · (361) 646-9296
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T-C Oil Company LLC |
| Production reports | T-C Oil Company, LLCthrough Jul 2022 |
| Latest permit | T - C Oil CompanyMar 4, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 3
- permits on file
- Mar 4, 2010
- last permit issued
- Mar 8, 2010
- completed
- 0
- cumulative oil, bbl
- 934K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 8, 2010
- Shut in
- —
- Plugged
- Apr 24, 2023
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 3 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 |
|---|---|---|---|---|---|---|
| Duke Ranch -M G-2-220684 | Tejas (Frio 5100) | T-C Oil Company, LLC | 1 | 0 | 298K | May 2006 – Jul 2026 |
| Duke Ranch -M- G-2-255664 | Tejas (Frio 4600) | T-C Oil Company, LLC | 1 | 0 | 92.2K | Mar 2010 – Apr 2023 |
| Duke Ranch -M- G-2-236270 | Tejas (Frio 4500) | T-C Oil Company, LLC | 1 | 0 | 544K | May 2008 – Jul 2012 |
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.
- 1T - C Oil CompanyMay 2006 → Dec 2011
- 2T-C Oil Company, LLCJan 2012 → Jul 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 692148-99 | Recompletion | T - C Oil Company | Mar 3, 2010 | Mar 4, 2010 | Mar 2, 2010 | 5,131 |
| 661979-99 | Recompletion | T - C Oil Company | May 14, 2008 | Jun 4, 2008 | May 9, 2008 | 5,645 |
| 616219-99 | Drill | T - C Oil Company | Mar 22, 2006 | Mar 22, 2006 | Mar 23, 2006 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-220684 | — | — | — | — |
| — | — G-2-236270 | — | — | — | — |
| — | — G-2-255664 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 97 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 96 |
| Miocene (undifferentiated)MIOCENE | 2,060 | -1,963 |
| Catahoula | 3,410 | -3,313 |
| Frio | 3,939 | -3,842 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,505 | 4,515 | Perforated |
| 4,625 | 4,632 | Perforated |
| 5,180 | 5,188 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,054 | 12.25 | 747 S |
| 4.5 | 5,721 | 7.875 | 1,295 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 | Jul 5, 2010 | Mar 18, 2010 | Yes |
| 00 | May 13, 2010 | — | — |
| 00 | Sep 30, 2008 | May 29, 2008 | Yes |
| 00 | Jul 1, 2008 | — | — |
| 00 | Mar 9, 2007 | May 23, 2006 | Yes |
| 00 | Nov 2, 2006 | — | — |
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 42-175-33901 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-33901 → 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/17533901, documented in the API reference.