WELL · 42-033-30555 · DISTRICT 8
Miller 312 #3
Borden County · Lucy North (Penn) field · Vertical
Miller 312 #3 (API 42-033-30555) is a well in Borden County operated by HW Operating LLC, completed June 10, 1980.
The RRC has issued one drilling permit, issued January 15, 1980, permitted to 8,450 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to HW Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Yates, Clear Fork, Dean.
Its lease has reported 195K barrels of oil and 100K mcf of gas since January 1993, last reporting in July 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 180 barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 23, 2026
- Permits on file
- 41
- Phone
- (940) 500-4026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | HW Operating LLC |
| Production reports | HW Operating, LLCthrough Apr 2026 |
| Latest permit | Mitchell Energy CorporationJan 15, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,450
- total depth, ft
- 1
- permits on file
- Jan 15, 1980
- last permit issued
- Jun 10, 1980
- completed
- 195K
- cumulative oil, bbl
- 100K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 10, 1980
- Shut in
- —
- Plugged
- —
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lucy, North (Penn) Unit O-11-64638 | Lucy, North (Penn) | HW Operating, LLC | 11 | 195K | 100K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 138 · prior 12 106(+30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationJan 1993 → Jun 1993
- 2Coastal Plains Energy, Inc.Jul 1993 → Aug 2010
- 3Sandy Creek Operations, Inc.Sep 2010 → Jun 2020
- 4HW Operating, LLCAug 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 69736-99 | Drill | Mitchell Energy Corporation | Jan 15, 1980 | Jan 15, 1980 | — | 8,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-64638 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,520 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,264 | 1,256 |
| Clear ForkCLEARFORK | 3,568 | -1,048 |
| Dean | 6,108 | -3,588 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,784 | 7,788 | Perforated |
| 7,818 | 7,834 | Perforated |
| 7,887 | 7,898 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 336 | 17.5 | 260 S |
| 8.625 | 2,510 | 11 | 250 S |
| 2.875 | 7,824 | — | — |
| 5.5 | 8,449 | 7.875 | 1,100 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 | Sep 6, 2013 | Oct 31, 2012 | — |
| 00 | Sep 10, 1984 | May 18, 1984 | — |
| 00 | May 22, 1984 | May 18, 1984 | — |
| 00 | Feb 7, 1984 | May 18, 1984 | — |
| 00 | Jan 12, 1984 | Jul 30, 1980 | — |
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 42-033-30555 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-033-30555 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 180
- bbl, last 12 reported months
- 488K
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000049084 | H-1 Injection | Active | 4,000 | 2,000 | 7,780–8,336 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 180 · prior 12 360(-50%)
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/03330555, documented in the API reference.