TEXAS · WELLS · WHEELER COUNTY · MILLER LEASE · API 42-483-33450 · DISTRICT 08
Miller #18H
Wheeler County · Mills Ranch (Granite Wash Cons.) field · Producing · Horizontal
- Fields on the latest permit · any of 2
- Mills Ranch (Granite Wash Cons.) · Stiles Ranch (Granite Wash Cons)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Miller #18H (API 42-483-33450) is a horizontal well in Wheeler County operated by Unbridled Resources LLC, completed July 4, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 5, 2012, permitted to 10,743 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Tonkawa, Upper Missourian.
Its lease has reported 148K barrels of oil and 534K mcf of gas since July 2012, last reporting volume in April 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 17, 2025
- Permits on file
- 6
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unbridled Resources LLC |
| Production reports | Unbridled Resources, LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Apr 5, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,743
- total depth, ft
- 1
- permits on file
- Apr 5, 2012
- last permit issued
- Jul 4, 2012
- completed
- 148K
- cumulative oil, bbl
- 534K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 4, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Miller G-14-267465 | Mills Ranch (Granite Wash Cons.) | Unbridled Resources, LLC | 1 | 148K | 534K | Jul 2012 – Apr 2026 |
Gas, mcf lease total
Last 12 months 4,673 · prior 12 10,383(-55%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Sep 2012 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Jun 2016
- 34P Energy Texas, LLCJul 2016 → Oct 2020
- 4Unbridled Resources, LLCNov 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 736616-99 | Drill | Chesapeake Operating, Inc. | Mar 22, 2012 | Apr 5, 2012 | Aug 20, 2012 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 4, 2012 | Miller G-14-267465 | Mills Ranch (Granite Wash Cons.) | Unbridled Resources LLC | Producing | 10,743 |
Formation tops
As filed on W-2/G-1. Subsea from 2,236 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,680 | 15,357 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 335 | 17.5 | 606 S |
| 9.625 | 6,630 | 12.25 | 1,955 S |
| 5.5 | 15,240 | 8.75 | 1,215 S |
| 5.5 | 15,400 | 8.75 | 1,870 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 | May 30, 2014 | Mar 10, 2014 | — |
| 00 | May 2, 2013 | Nov 8, 2012 | — |
| 00 | May 1, 2013 | Aug 14, 2012 | Yes |
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 42-483-33450 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33450 → 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/48333450, documented in the API reference.