WELL · 42-175-33728 · DISTRICT 2
Duke Ranch -G- #1
Goliad County · Tejas (Frio 5200) field · Vertical
Duke Ranch -G- #1 (API 42-175-33728) is a well in Goliad County operated by T - C Oil Company, completed October 3, 2007.
The RRC has issued 4 drilling permits (amended once) between 2005 and 2022, permitted to 6,000 ft.
It was permitted by T-C Oil Company, LLC and has since transferred to T - C Oil Company on the wellbore schedule.
Completion filings report 4 formation tops, including Lagarto, Miocene (undifferentiated), Catahoula, Frio.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by T-C Oil Company, LLC; the EWA schedule now lists a different operator.
Refugio, TX · P-5 Y, filed Aug 2, 2013 · 1,009 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T - C Oil Company |
| Production reports | T-C Oil Company, LLCthrough Apr 2026 |
| Latest permit | T-C Oil Company, LLCNov 4, 2022 |
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
- 5
- permits on file
- Nov 4, 2022
- last permit issued
- Oct 3, 2007
- completed
- 0
- cumulative oil, bbl
- 2.38M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 3, 2007
- Shut in
- —
- Plugged
- —
Surface location
28.462586, -97.303511
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Goliad County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Duke Ranch -G- G-2-293587 | Tejas (Frio 4500) | T-C Oil Company, LLC | 1 | 0 | 86.9K | Nov 2022 – Jul 2026 |
| Duke Ranch -G- G-2-235658 | Tejas (Frio 4800) | T-C Oil Company, LLC | 1 | 0 | 412K | Apr 2008 – Nov 2022 |
| Duke Ranch -G- G-2-215320 | Tejas (Frio 5100) | T - C Oil Company | 1 | 0 | 1.86M | Oct 2005 – Dec 2008 |
| Duke Ranch -G- G-2-231296 | Tejas (Frio 5200) | T - C Oil Company | 1 | 0 | 21K | Oct 2007 – Dec 2008 |
Gas, mcf lease total
Last 12 months 46,757 · prior 12 26,307(+78%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1T - C Oil CompanyOct 2005 → Dec 2011
- 2T-C Oil Company, LLCJan 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 885303-99 | Recompletion | T-C Oil Company, LLC | Oct 28, 2022 | Nov 4, 2022 | — | 5,720 |
| 660782-99 | Recompletion | T - C Oil Company | Apr 30, 2008 | May 19, 2008 | Apr 23, 2008 | 4,925 |
| 648663-99 | Recompletion | T - C Oil Company | Oct 30, 2007 | Nov 6, 2007 | Sep 27, 2007 | 5,620 |
| 556865-98 | Drill | T - C Oil Company | Sep 21, 2005 | Jan 27, 2005 | — | 6,000 |
| 556865-99 | Drill | T - C Oil Company | Jan 27, 2005 | Jan 27, 2005 | Sep 26, 2005 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-215320 | — | — | — | — |
| — | — G-2-231296 | — | — | — | — |
| — | — G-2-235658 | — | — | — | — |
| — | — G-2-293587 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 103 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 102 |
| Miocene (undifferentiated)MIOCENE | 2,149 | -2,046 |
| Catahoula | 3,338 | -3,235 |
| Frio | 3,900 | -3,797 |
| Lagarto | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,580 | 4,591 | Perforated |
| 4,884 | 4,892 | Perforated |
| 5,113 | 5,126 | Perforated |
| 5,131 | 5,134 | Perforated |
| 5,205 | 5,213 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,080 | 13.5 | 885 S |
| 5.5 | 5,702 | 8.75 | 1,300 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 | Dec 16, 2022 | Dec 11, 2022 | — |
| 00 | Jul 14, 2008 | May 12, 2008 | Yes |
| 00 | Jun 4, 2008 | — | — |
| 00 | Jan 22, 2008 | Nov 1, 2007 | Yes |
| 00 | Dec 7, 2007 | — | — |
| 00 | Aug 16, 2006 | Oct 31, 2005 | Yes |
| 00 | Apr 17, 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 42-175-33728 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-33728 → 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.
Clarkson42-175-34262
1.2 KM · Charro Operating, L.L.C. · Section with this well →
| Catahoula | 3,316 | -3,217 |
| Frio | 4,416 | -4,317 |
| Frio | 4,771 | -4,672 |
| Frio | 5,082 | -4,983 |
| Frio | 5,186 | -5,087 |
| Frio | 5,384 | -5,285 |
| Vicksburg | 5,522 | -5,423 |
Duke Ranch -18-42-175-34277
2.1 KM · T-C Oil Company, LLC · Section with this well →
| Miocene (undifferentiated) | 1,920 | -1,815 |
| Catahoula | 3,188 | -3,083 |
| Frio | 4,095 | -3,990 |
| Vicksburg | — | |
| Lagarto | — |
Duke Ranch -8-42-175-33882
2.3 KM · T-C Oil Company, LLC · Section with this well →
| Lagarto | 1 | 106 |
| Miocene (undifferentiated) | 2,110 | -2,003 |
| Catahoula | 3,190 | -3,083 |
| Caahoula | 3,190 | -3,083 |
| Greta | 3,536 | -3,429 |
| Frio | 3,847 | -3,740 |
| Frio | 3,847 | -3,740 |
Duke Ranch -19-42-175-34281
2.4 KM · T-C Oil Company, LLC · Section with this well →
| Miocene (undifferentiated) | 2,275 | -2,173 |
| Catahoula | 3,210 | -3,108 |
| Greta | 3,430 | -3,328 |
| Frio | 3,985 | -3,883 |
| Vicksburg | — | |
| Lagarto | — |
Duke Ranch -16-42-175-34275
2.7 KM · T-C Oil Company, LLC · Section with this well →
| Miocene (undifferentiated) | 2,000 | -1,894 |
| Catahoula | 3,100 | -2,994 |
| Frio | 4,100 | -3,994 |
| Vicksburg | — | |
| Lagarto | — |
Duke Ranch -20-42-175-34282
2.9 KM · T-C Oil Company, LLC · Section with this well →
| Miocene (undifferentiated) | 2,590 | -2,495 |
| Catahoula | 3,380 | -3,285 |
| Greta | 3,655 | -3,560 |
| Frio | 4,100 | -4,005 |
| Vicksburg | — | |
| Lagarto | — |
Duke Ranch -17-42-175-34276
5.0 KM · T-C Oil Company, LLC · Section with this well →
| Miocene (undifferentiated) | 2,055 | -1,933 |
| Catahoula | 2,870 | -2,748 |
| Frio | 3,950 | -3,828 |
| Vicksburg | — | |
| Lagarto | — |
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/17533728, documented in the API reference.