WELL · 42-479-35386 · DISTRICT 4
Hein Luz A. Estate #5
Webb County · LA Perla (Lobo Cons.) field · Vertical
Hein Luz A. Estate #5 (API 42-479-35386) is a plugged well in Webb County, plugged February 6, 2017, last operated by White Oak Operating Company LLC.
The RRC has issued one drilling permit, issued January 17, 1992, permitted to 12,300 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to White Oak Operating Company LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Queen City, Wilcox.
Operator of record
White Oak Operating Company LLC
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Apr 17, 2023
- Permits on file
- 101
- Phone
- (832) 529-1999
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Oak Operating Company LLC |
| Production reports | Rosetta Resources Operating LPthrough Apr 2011 |
| Latest permit | Enron Oil & Gas CompanyJan 17, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,300
- total depth, ft
- 1
- permits on file
- Jan 17, 1992
- last permit issued
- Oct 9, 2005
- completed
- 0
- cumulative oil, bbl
- 729K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 9, 2005
- Shut in
- —
- Plugged
- Feb 6, 2017
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 |
|---|---|---|---|---|---|---|
| Hein, Luz A. Estate G-4-141296 | LA Perla (Wilcox, Lower) | White Oak Operating Company LLC | 1 | 0 | 729K | Jan 1993 – Feb 2017 |
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.
- 1Enron Oil & Gas CompanyJan 1993 → Mar 1998
- 2Michael Petroleum CorporationApr 1998 → Apr 1998
- 3Calpine Natural Gas L.P.Feb 2004 → Dec 2005
- 4Rosetta Resources Operating LPJan 2006 → Apr 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 395966-99 | Drill | Enron Oil & Gas Company | Jan 17, 1992 | Jan 17, 1992 | Mar 4, 1992 | 12,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-141296 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 394 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,860 | -2,466 |
| Wilcox | 4,588 | -4,194 |
| WilcoxLOWER WILCOX | 6,420 | -6,026 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,299 | 9,305 | Perforated |
| 9,322 | 9,338 | Perforated |
| 9,415 | 9,420 | Perforated |
| 9,434 | 9,442 | Perforated |
| 9,656 | 9,730 | Perforated |
| 10,361 | 10,453 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,005 | 12.25 | 345 S |
| 7 | 7,453 | 8.75 | 432 S |
| 7 | 7,454 | 8.75 | 432 S |
| 2.875 | 11,038 | 6.25 | 740 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 | Mar 5, 2010 | Jan 22, 2010 | — |
| 00 | Jul 18, 2006 | Dec 9, 2005 | — |
| 00 | Jun 1, 1992 | Apr 27, 1992 | Yes |
| 00 | May 15, 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 42-479-35386 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35386 → 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/47935386, documented in the API reference.