TEXAS · WELLS · WEBB COUNTY · RUSSELL - WINCH STATE LEASE · API 42-479-35572 · DISTRICT 04
Russell - Winch State #11
Webb County · Vaquillas Ranch (Lobo Cons.) field · Vertical
Russell - Winch State #11 (API 42-479-35572) is a plugged well in Webb County, plugged February 12, 1998, last operated by Conoco Inc..
The RRC has issued one drilling permit (amended once), issued August 28, 1992, permitted to 10,500 ft.
Completion filings report 3 formation tops, including Queen City, Wilcox, Lobo Unconformity.
Its lease has reported 92 barrels of oil and 35.6K mcf of gas since the record begins in January 1993, with no volume in the three years through April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 1, 2011
- Permits on file
- 4,644
- Phone
- (281) 293-5562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Conoco Inc.through Feb 1998 |
| Latest permit | Conoco Inc.Aug 28, 1992 |
- 10,500
- total depth, ft
- 2
- permits on file
- Aug 28, 1992
- last permit issued
- Jan 30, 1993
- completed
- 92
- cumulative oil, bbl
- 35.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH FEB 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 30, 1993
- Shut in
- —
- Plugged
- Feb 12, 1998
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 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 |
|---|---|---|---|---|---|---|
| Russell - Winch State G-4-143928 | Mujeres Creek (Lobo 3) | Conoco Inc. | 1 | 92 | 35.6K | by Jan 1993 – Feb 1998 |
No volumes reported on these leases in the last three years.
Wells named Russell - Winch State
Conoco Inc.'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.
- 1Conoco Inc.Jan 1993 → Feb 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 402724-98 | Drill | Conoco Inc. | Dec 23, 1992 | Aug 28, 1992 | Nov 30, 1992 | 10,500 |
| 402724-99 | Drill | Conoco Inc. | Aug 25, 1992 | Aug 28, 1992 | — | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 30, 1993 | Russell - Winch State G-4-143928 | Vaquillas Ranch (Lobo Cons.) | Conoco Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 5,443 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 3,240 | 2,203 |
| Wilcox | 5,720 | -277 |
| Lobo Unconformity | 8,820 | -3,377 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,520 | 9,536 | Perforated |
| 9,561 | 9,566 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 555 | 12.25 | 200 S |
| 7 | 8,075 | 8.75 | 285 S |
| 2.875 | 9,681 | 6.125 | 385 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 | Mar 24, 1993 | Feb 12, 1993 | Yes |
| 00 | Feb 23, 1993 | — | — |
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 42-479-35572 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35572 → 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/47935572, documented in the API reference.