WELL · 42-239-32683 · DISTRICT 2
K.R. Miller Unit NO.1 #1ST
Jackson County · Toro Grande (9000 SD) field · Vertical
K.R. Miller Unit NO.1 #1ST (API 42-239-32683) is a plugged well in Jackson County, plugged April 10, 2014, last operated by Dune Operating Company.
The RRC has issued 3 drilling permits (amended once) between 1993 and 2005, permitted to 9,500 ft.
It was permitted by Hilcorp Energy Company and has since transferred to Dune Operating Company on the wellbore schedule.
Completion filings report 3 formation tops, including Vicksburg, Yegua, To Yegua.
Operator of record
Permitted by Hilcorp Energy Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Feb 4, 2026 · 62 permits on file · (713) 229-6300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dune Operating Company |
| Production reports | Hilcorp Energy Companythrough Sep 1999 |
| Latest permit | Hilcorp Energy CompanyMar 1, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 4
- permits on file
- Mar 1, 2005
- last permit issued
- Apr 12, 1993
- completed
- 0
- cumulative oil, bbl
- 1.37M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1993 THROUGH Apr 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 12, 1993
- Shut in
- —
- Plugged
- Apr 10, 2014
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 3 leases 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 |
|---|---|---|---|---|---|---|
| K.R. Miller Unit No. 1 G-2-230539 | Toro Grande (8700 SD) | Dune Operating Company | 1 | 0 | 0 | Jun 2006 – Apr 2014 |
| K.R. Miller Unit NO.1 G-2-145625 | Toro Grande (9000 SD) | Hilcorp Energy Company | 1 | 0 | 714K | Apr 1993 – Jun 2006 |
| K. R. Miller Unit No. 1 G-2-149001 | Toro Grande (7700 Yegua) | Hilcorp Energy Company | 1 | 0 | 652K | Oct 1993 – Jun 2006 |
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.
- 1Lower Colorado River AuthorityApr 1993 → Aug 1997
- 2Hilcorp Energy CompanySep 1997 → Sep 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 558386-98 | Recompletion | Hilcorp Energy Company | Mar 2, 2006 | Mar 1, 2005 | Mar 31, 2005 | 9,500 |
| 558386-99 | Recompletion | Hilcorp Energy Company | Mar 1, 2005 | Mar 1, 2005 | — | 8,850 |
| 419109-99 | Other | Lower Colorado River Authority | Dec 8, 1993 | Dec 20, 1993 | Oct 25, 1993 | 9,200 |
| 408096-99 | Drill | Lower Colorado River Authority | Jan 13, 1993 | Jan 13, 1993 | Jan 28, 1993 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-145625 | — | — | — | — |
| — | — G-2-149001 | — | — | — | — |
| — | — G-2-230539 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 74 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,682 | 7,716 | Perforated |
| 8,956 | 9,037 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,407 | 17.5 | 1,494 S |
| 13.375 | 2,417 | 17.5 | 1,494 S |
| 9.625 | 6,268 | 12.25 | 650 S |
| 7 | 8,535 | 8.5 | 1,415 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 | Nov 9, 2007 | Jun 19, 2006 | Yes |
| 00 | Nov 1, 2007 | — | — |
| 00 | Sep 29, 1994 | Jul 15, 1994 | Yes |
| 00 | Jun 13, 1994 | Jan 19, 1994 | Yes |
| 00 | May 6, 1994 | — | — |
| 00 | Aug 10, 1993 | May 27, 1993 | Yes |
| 00 | Jul 1, 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 42-239-32683 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-239-32683 → 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/23932683, documented in the API reference.