WELL · 42-201-32652 · DISTRICT 3
Highlander Gas Unit 4 #1
Harris County · DE Zavala (Yegua 11560) field · Directional
Highlander Gas Unit 4 #1 (API 42-201-32652) is a plugged well in Harris County, plugged December 11, 2008, last operated by Sanchez Oil & Gas Corporation.
The RRC has issued 3 drilling permits (amended once) between 2003 and 2007, permitted to 14,000 ft.
Completion filings report 3 formation tops, including Vicksburg, Jackson, Yegua.
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 Jan 2008 |
| Latest permit | Sanchez Oil & Gas CorporationJul 31, 2007 |
- 14,000
- total depth, ft
- 4
- permits on file
- Jul 31, 2007
- last permit issued
- Aug 22, 2003
- completed
- 0
- cumulative oil, bbl
- 4.63M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2003 THROUGH Dec 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 22, 2003
- Shut in
- —
- Plugged
- Dec 11, 2008
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 |
|---|---|---|---|---|---|---|
| Highlander Gas Unit 4 G-3-233346 | DE Zavala (Yegua 11100) | Sanchez Oil & Gas Corporation | 1 | 0 | 47.2K | Oct 2007 – Dec 2008 |
| Highlander Gas Unit 4 G-3-197383 | DE Zavala (Yegua 11560) | Sanchez Oil & Gas Corporation | 1 | 0 | 4.59M | Jul 2003 – Nov 2007 |
| Highlander Gas Unit 4 G-3-198157 | DE Zavala (Yegua 11330) | Sanchez Oil & Gas Corporation | 1 | 0 | 0 | Aug 2003 – Nov 2007 |
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 CorporationJul 2003 → Jan 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 642986-99 | Recompletion | Sanchez Oil & Gas Corporation | Jul 20, 2007 | Jul 31, 2007 | Sep 11, 2007 | 11,500 |
| 539328-99 | Recompletion | Sanchez Oil & Gas Corporation | Dec 4, 2003 | Dec 4, 2003 | Apr 3, 2003 | 14,000 |
| 529055-97 | Drill | Sanchez Oil & Gas Corporation | Mar 31, 2003 | Mar 27, 2003 | Apr 3, 2003 | 14,000 |
| 529055-99 | Drill | Sanchez Oil & Gas Corporation | Mar 3, 2003 | Mar 27, 2003 | — | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-197383 | — | — | — | — |
| — | — G-3-198157 | — | — | — | — |
| — | — G-3-233346 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 35 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,180 | 11,182 | Perforated |
| 11,244 | 11,248 | Perforated |
| 11,252 | 11,256 | Perforated |
| 11,329 | 11,331 | Perforated |
| 11,575 | 11,577 | Perforated |
| 11,797 | 11,799 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 5,322 | 17.5 | 3,140 S |
| 13.375 | 5,322 | — | — |
| 9.625 | 8,650 | 12.5 | 2,025 S |
| 9.625 | 8,650 | — | — |
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 26, 2008 | Nov 29, 2007 | Yes |
| 00 | Feb 29, 2008 | — | — |
| 00 | Jan 26, 2004 | Nov 4, 2003 | — |
| 00 | Jan 26, 2004 | Sep 19, 2003 | — |
| 00 | Dec 23, 2003 | — | — |
| 00 | Nov 18, 2003 | Aug 26, 2003 | Yes |
| 00 | Nov 3, 2003 | — | — |
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 42-201-32652 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-32652 → 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/20132652, documented in the API reference.