WELL · 42-175-34262 · DISTRICT 2
Clarkson #1
Goliad County · Tejas (Frio 4800) field · Vertical
Clarkson #1 (API 42-175-34262) is a well in Goliad County operated by Charro Operating L.L.C., completed August 21, 2019.
The RRC has issued 2 drilling permits between 2019 and 2021, permitted to 5,650 ft.
Completion filings report 3 formation tops, including Catahoula, Frio, Vicksburg.
No lease production has been reported under this well’s leases.
Operator of record
Englewood, CO · P-5 Y, filed Feb 4, 2026 · 326 permits on file · (303) 799-9828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Charro Operating L.L.C. |
| Production reports | Charro Operating, L.L.C.through Apr 2026 |
| Latest permit | Charro Operating, L.L.C.Mar 12, 2021 |
- 5,650
- total depth, ft
- 2
- permits on file
- Mar 12, 2021
- last permit issued
- Aug 21, 2019
- completed
- 0
- cumulative oil, bbl
- 246K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 21, 2019
- Shut in
- —
- Plugged
- —
Surface location
28.457882, -97.316803
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clarkson G-2-290459 | Tejas (Frio 4450) | Charro Operating, L.L.C. | 1 | 0 | 203K | Feb 2021 – Jul 2026 |
| Clarkson G-2-287654 | Tejas (Frio 4800) | Charro Operating, L.L.C. | 1 | 0 | 42.8K | Aug 2019 – Feb 2021 |
Gas, mcf lease total
Last 12 months 12,105 · prior 12 18,697(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Charro Operating, L.L.C.Sep 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 868293-99 | Recompletion | Charro Operating, L.L.C. | Mar 10, 2021 | Mar 12, 2021 | Jan 29, 2021 | 5,650 |
| 855484-99 | Drill | Charro Operating, L.L.C. | Jul 24, 2019 | Jul 25, 2019 | Jul 31, 2019 | 5,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-287654 | — | — | — | — |
| — | — G-2-290459 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 99 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,422 | 4,434 | Perforated |
| 4,771 | 4,779 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,489 | 12.25 | 635 S |
| 4.5 | 5,645 | 7.875 | 820 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 | Mar 24, 2021 | Mar 17, 2021 | Yes |
| 00 | Dec 10, 2019 | Sep 17, 2019 | Yes |
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 42-175-34262 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-34262 → 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.
Duke Ranch -G-42-175-33728
1.4 KM · T-C Oil Company, LLC · Section with this well →
| Lagarto | 1 | 102 |
| Miocene (undifferentiated) | 2,149 | -2,046 |
| Catahoula | 3,338 | -3,235 |
| Frio | 3,900 | -3,797 |
Duke Ranch -18-42-175-34277
2.8 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
3.3 KM · T-C Oil Company, LLC · Section with this well →
| Lagarto | 1 | 106 |
| Miocene (undifferentiated) | 2,110 | -2,003 |
| Caahoula | 3,190 | -3,083 |
| Catahoula | 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
3.4 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 |
| Lagarto | — | |
| Vicksburg | — |
Duke Ranch -16-42-175-34275
3.8 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 | — |
Harkins42-175-32133
4.0 KM · Harwood Exploration, Inc. · Section with this well →
| Vicksburg | 5 | 112 |
| Oakville | 2,230 | -2,113 |
| Catahoula | 2,970 | -2,853 |
| Frio | 3,550 | -3,433 |
Duke Ranch -20-42-175-34282
4.2 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
4.9 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 |
| Lagarto | — | |
| Vicksburg | — |
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/17534262, documented in the API reference.