TEXAS · WELLS · WEBB COUNTY · G-4-108903 LEASE · API 42-479-33701 · DISTRICT 04
Hirsch Estate 1771 #1
Webb County · Big Cowboy (Lobo) field · Vertical
- Fields on the latest permit · any of 6
- Big Cowboy (Lobo) · Big Cowboy (Wilcox 4500) · Big Cowboy (Wilcox 5450) · Big Cowboy (Wilcox 4800) · Big Cowboy (Wilcox 6000) · Big Cowboy (Wilcox 6200)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Hirsch Estate 1771 #1 (API 42-479-33701) is a plugged well in Webb County, plugged November 20, 1992, last operated by Enron Oil & Gas Company.
The RRC has issued 2 drilling permits between 1983 and 1987, permitted to 10,000 ft.
Completion filings report 2 formation tops, including Queen City, Wilcox.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 4, 1998
- Permits on file
- 2,825
- Phone
- (713) 853-7245
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enron Oil & Gas Company |
| Production reports | none |
| Latest permit | Enron Oil & Gas CompanyApr 29, 1987 |
- 10,000
- total depth, ft
- 2
- permits on file
- Apr 29, 1987
- last permit issued
- Dec 2, 1983
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 2, 1983
- Shut in
- —
- Plugged
- Nov 20, 1992
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 |
|---|---|---|---|---|---|---|
| — G-4-108903 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 329476-99 | Recompletion | Enron Oil & Gas Company | Apr 27, 1987 | Apr 29, 1987 | — | 9,200 |
| 211385-99 | Drill | HNG Oil Company | Sep 9, 1983 | Sep 13, 1983 | Oct 26, 1983 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 2, 1983 | Hirsch Estate 1771 G-4-108903 | Big Cowboy (Lobo) | Enron Oil & Gas Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 484 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,590 | -2,106 |
| WilcoxWILCOX TD | 4,716 | -4,232 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,376 | 8,406 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 512 | 12.25 | 225 S |
| 7 | 7,236 | 8.75 | 720 S |
| 5 | 9,189 | 6.25 | 280 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 22, 1984 | Jan 9, 1984 | — |
| 00 | Feb 10, 1984 | Jan 9, 1984 | — |
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 42-479-33701 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-33701 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/47933701, documented in the API reference.