TEXAS · WELLS · WEBB COUNTY · HEIN, LUZ A. ESTATE LEASE · API 42-479-35544 · DISTRICT 04
Hein Luz A. Estate #7
Webb County · La Perla (Lobo Cons.) field · Vertical
Hein Luz A. Estate #7 (API 42-479-35544) 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 July 30, 1992, permitted to 11,800 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 3 formation tops, including Queen City, Wilcox, Wills Point.
Its lease has reported 2 barrels of oil and 4.06M mcf of gas since the record begins in January 1993, with no volume in the three years through August 2026.
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 | White Oak Operating Company LLCthrough Nov 2013 |
| Latest permit | Enron Oil & Gas CompanyJul 30, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,800
- total depth, ft
- 1
- permits on file
- Jul 30, 1992
- last permit issued
- Sep 11, 1992
- completed
- 2
- cumulative oil, bbl
- 4.06M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH NOV 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 11, 1992
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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-4-142849 | La Perla (Lobo Cons.) | White Oak Operating Company LLC | 1 | 2 | 4.06M | by Jan 1993 – Nov 2013 |
No volumes reported on these leases in the last three years.
Wells named Hein Luz A. Estate
White Oak Operating Company LLC's other wells filed under this lease name in Webb County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain 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 → Dec 2001
- 3Calpine Natural Gas CompanyJan 2002 → Apr 2002
- 4Calpine Natural Gas Company L.P.May 2002 → Jul 2002
- 5Calpine Natural Gas L.P.Aug 2002 → Dec 2005
- 6Rosetta Resources Operating LPJan 2006 → Mar 2012
- 7Pinpoint Energy Operating, LLCApr 2012 → Jul 2012
- 8Petropoint Energy Operating, LLCSep 2012 → Nov 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 401840-99 | Drill | Enron Oil & Gas Company | Jul 30, 1992 | Jul 30, 1992 | Jul 30, 1992 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 11, 1992 | Hein Luz A. Estate G-4-142849 | La Perla (Lobo Cons.) | White Oak Operating Company LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 387 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,070 | -1,683 |
| Wilcox | 4,523 | -4,136 |
| WilcoxLOWER WILCOX | 6,385 | -5,998 |
| Wills PointWILLS POINT -- NOT REACHED | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,792 | 9,806 | Perforated |
| 9,850 | 9,922 | Perforated |
| 10,313 | 10,443 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,020 | 12.25 | 370 S |
| 7 | 7,449 | 8.75 | 455 S |
| 2.875 | 10,700 | 6.25 | 575 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 | Nov 18, 2005 | Sep 6, 2005 | — |
| 00 | Dec 15, 1992 | Oct 28, 1992 | Yes |
| 00 | Nov 12, 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 42-479-35544 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35544 → 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/47935544, documented in the API reference.