WELL · 42-105-35000 · DISTRICT 7
Miller Wallen #8
Crockett County · Refoil (3200 Sand) field · Vertical
Miller Wallen #8 (API 42-105-35000) is a plugged well in Crockett County, plugged February 23, 2011, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued February 27, 1985, permitted to 3,400 ft.
It was permitted by Wallen Production CO. and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Cretaceous, Permian (undifferentiated), Greyburg-San Andres, Clear Fork.
Its lease has reported 10.7K barrels of oil and 51K mcf of gas since January 1993, last reporting in June 2011. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wallen Production Co.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,348 permits on file · (713) 594-5431
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Dec 2000 |
| Latest permit | Wallen Production Co.Feb 27, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,400
- total depth, ft
- 1
- permits on file
- Feb 27, 1985
- last permit issued
- Jun 20, 1985
- completed
- 10.7K
- cumulative oil, bbl
- 51K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 20, 1985
- Shut in
- —
- Plugged
- Feb 23, 2011
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Miller, Wallen O-9-10939 | Refoil (3200 Sand) | EOG Resources, Inc. | 3 | 10.7K | 51K | Jan 1993 – Jun 2011 |
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 → May 1999
- 2EOG Resources, Inc.Jul 2000 → Dec 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 267995-99 | Drill | Wallen Production Co. | Feb 27, 1985 | Feb 27, 1985 | May 27, 1985 | 3,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-10939 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,318 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cretaceous | 1 | 2,317 |
| Permian (undifferentiated)UPPER PERMIAN | 557 | 1,761 |
| Greyburg-San Andres | 1,158 | 1,160 |
| Clear ForkCLEARFORK | 2,814 | -496 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,210 | 3,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 12 | 12 | 4 S |
| 7 | 1,170 | 8.75 | 330 S |
| 4.5 | 3,325 | 6.25 | 175 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 | Jul 16, 1985 | Jul 1, 1985 | — |
| 00 | Jul 13, 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 42-105-35000 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35000 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10535000, documented in the API reference.