WELL · 42-481-35022 · DISTRICT 3
Treybig Gas Unit #1
Wharton County · Blue Basin (6100) field · Vertical
Treybig Gas Unit #1 (API 42-481-35022) is a plugged well in Wharton County, plugged January 27, 2012, last operated by Sanchez Oil & Gas Corporation.
The RRC has issued 2 drilling permits (amended twice) between 2008 and 2010, permitted to 10,000 ft.
Completion filings report 4 formation tops, including T/Miocene, Hetmarker, T/Frio, Frio.
Operator of record
Houston, TX · P-5 Y, filed Feb 4, 2026 · 541 permits on file · (956) 722-8092
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sanchez Oil & Gas Corporation |
| Production reports | Sanchez Oil & Gas Corporationthrough Dec 2010 |
| Latest permit | Sanchez Oil & Gas CorporationOct 20, 2010 |
- 10,000
- total depth, ft
- 4
- permits on file
- Oct 20, 2010
- last permit issued
- Sep 20, 2008
- completed
- 0
- cumulative oil, bbl
- 1.99M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2008 THROUGH Jan 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 20, 2008
- Shut in
- —
- Plugged
- Jan 27, 2012
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 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 |
|---|---|---|---|---|---|---|
| Treybig Gas Unit G-3-243718 | Blue Basin (6100) | Sanchez Oil & Gas Corporation | 1 | 0 | 1.99M | Sep 2008 – Jan 2012 |
| Treybig G-3-263167 | Wildcat | Sanchez Oil & Gas Corporation | 1 | 0 | 87 | Nov 2010 – Jan 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.
- 1Sanchez Oil & Gas CorporationOct 2008 → Dec 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 703948-98 | Recompletion | Sanchez Oil & Gas Corporation | Oct 21, 2010 | Oct 20, 2010 | Oct 13, 2010 | 10,000 |
| 703948-99 | Recompletion | Sanchez Oil & Gas Corporation | Oct 18, 2010 | Oct 20, 2010 | — | 10,000 |
| 666723-98 | Drill | Sanchez Oil & Gas Corporation | Nov 25, 2008 | Aug 2, 2008 | Sep 2, 2008 | 10,000 |
| 666723-99 | Drill | Sanchez Oil & Gas Corporation | Jul 15, 2008 | Aug 2, 2008 | Sep 2, 2008 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-243718 | — | — | — | — |
| — | — G-3-263167 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 68 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Miocene | 5,100 | -5,032 |
| Hetmarker | 5,260 | -5,192 |
| T/Frio | 5,700 | -5,632 |
| FrioBASAL FRIO | 8,000 | -7,932 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,856 | 5,863 | Perforated |
| 7,960 | 7,966 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,012 | 12.25 | 1,235 S |
| 4.5 | 8,259 | 8.75 | 1,235 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 27, 2012 | Jan 4, 2011 | — |
| 00 | Jan 27, 2009 | Dec 1, 2008 | Yes |
| 00 | Jan 10, 2009 | — | — |
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 42-481-35022 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-35022 → 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/48135022, documented in the API reference.