WELL · 42-481-33579 · DISTRICT 3
Sorrel Katherine #1
Wharton County · Caney Creek (Frio 4100) field · Vertical
Sorrel Katherine #1 (API 42-481-33579) is a plugged well in Wharton County, plugged August 15, 2011, last operated by Ermis Vacuum Service LLC.
The RRC has issued one drilling permit, issued September 8, 1992, permitted to 4,200 ft.
It was permitted by Goliad Operating Company and has since transferred to Ermis Vacuum Service LLC on the wellbore schedule.
Completion filings report one formation top, including 4100' Frio.
Operator of record
Permitted by Goliad Operating Company; the EWA schedule now lists a different operator.
EL Campo, TX · P-5 Y, filed Jan 4, 2026 · 1 permits on file · (979) 543-2867
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ermis Vacuum Service LLC |
| Production reports | Cavalry Resources LLCthrough Apr 2004 |
| Latest permit | Goliad Operating CompanySep 8, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,200
- total depth, ft
- 1
- permits on file
- Sep 8, 1992
- last permit issued
- Sep 20, 1992
- completed
- 0
- cumulative oil, bbl
- 946K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 20, 1992
- Shut in
- —
- Plugged
- Aug 15, 2011
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 |
|---|---|---|---|---|---|---|
| Sorrel, Katherine G-3-142441 | Caney Creek (Frio 4100) | Ermis Vacuum Service, LLC | 1 | 0 | 946K | Jan 1993 – Aug 2011 |
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.
- 1Goliad Operating CompanyJan 1993 → May 1998
- 2Traton Operating CompanyJun 1998 → Apr 1999
- 3Mustang Energy Inc.Aug 1999 → Oct 2003
- 4Brothers Production Company Inc.Nov 2003 → Dec 2003
- 5Cavalry Resources LLCJan 2004 → Apr 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 400886-99 | Drill | Goliad Operating Company | Sep 7, 1992 | Sep 8, 1992 | Sep 14, 1992 | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-142441 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 109 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 4100' Frio | 4,045 | -3,936 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,045 | 4,048 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 420 | 12.25 | — |
| 2.875 | 4,200 | 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 | Nov 18, 1992 | Sep 30, 1992 | Yes |
| 00 | Oct 9, 1992 | — | — |
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 42-481-33579 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-33579 → 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/48133579, documented in the API reference.