WELL · 42-505-32021 · DISTRICT 4
Herbst #6
Zapata County · Vertical
Herbst #6 (API 42-505-32021) is a permitted well in Zapata County filed by Ghr Enrgy.Corp-Amer.Coastal Corp; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1982 and 1985, permitted to 9,500 ft.
Completion filings report 5 formation tops, including Queen City, Wilcox, Lobo Uncon., Wills Point.
Operator of record
GHR Enrgy.corp-Amer.coastal Corp
Corpus Chrsti, TX · P-5 Y, filed Jul 15, 1987 · 103 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | GHR Enrgy.corp-Amer.coastal CorpFeb 1, 1985 |
- 9,500
- total depth, ft
- 2
- permits on file
- Feb 1, 1985
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 5.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Herbst, M.V. G-4-117318 | Vidaurri (Lobo) | Hilcorp Energy Company | 1 | 0 | 1.63M | Jan 1993 – Jul 2026 |
| Herbst, M.V. G-4-117461 | Dye (Navarro) | Hilcorp Energy Company | 1 | 0 | 3.56M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 36,637 · prior 12 32,078(+14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Transamerican Natural Gas Corp.Jan 1993 → Jan 1995
- 2Transtexas Gas CorporationFeb 1995 → May 1997
- 3Conoco Inc.Jun 1997 → Dec 2002
- 4Conocophillips CompanyJan 2003 → Dec 2015
- 5Hilcorp Energy CompanyJan 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 265798-99 | Drill | GHR Enrgy.corp-Amer.coastal Corp | Jan 31, 1985 | Feb 1, 1985 | Feb 20, 1985 | 9,500 |
| 176144-99 | Drill | GHR Energy Corp. | Nov 2, 1982 | Nov 2, 1982 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-117318 | — | — | — | — |
| — | — G-4-117461 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 369 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,175 | -806 |
| WilcoxWILCOX (CAROZZO) | 3,450 | -3,081 |
| WilcoxWILCOX (CARRIZO) | 3,450 | -3,081 |
| WilcoxLOWER WILCOX | 5,450 | -5,081 |
| Lobo Uncon. | 7,200 | -6,831 |
| Wills Point | 8,200 | -7,831 |
| Cretaceous | 8,800 | -8,431 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,220 | 7,991 | Perforated |
| 9,056 | 9,068 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 765 | 14.75 | 450 S |
| 7.625 | 6,500 | 9.875 | 660 S |
| 5 | 9,232 | 6.75 | 500 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 | Aug 20, 1985 | Jul 24, 1985 | — |
| 00 | Aug 9, 1985 | — | — |
| 00 | Aug 7, 1985 | Jul 24, 1985 | — |
| 00 | Aug 1, 1985 | — | — |
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 42-505-32021 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-32021 → 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/50532021, documented in the API reference.