WELL · 42-483-33358 · DISTRICT 10
Lee 42 Wel #8H
Wheeler County · Mills Ranch (Granite Wash Cons.) field · Horizontal
Lee 42 Wel #8H (API 42-483-33358) is a horizontal well in Wheeler County operated by Chesapeake Operating Inc., completed August 22, 2013.
The RRC has issued one drilling permit (amended 3 times), issued December 13, 2011, permitted to 12,000 ft.
Completion filings report 5 formation tops, including Base Heeber, Base Heebner, Tonkawa, Cottage Grove.
Its 2 leases have reported 18.2K barrels of oil and 20.7K mcf of gas since August 2013, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 10, 2024
- Permits on file
- 13,061
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | Unbridled Resources, LLCthrough Jul 2025 |
| Latest permit | Chesapeake Operating, Inc.Dec 13, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 4
- permits on file
- Dec 13, 2011
- last permit issued
- Aug 22, 2013
- completed
- 18.2K
- cumulative oil, bbl
- 20.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 22, 2013
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lee 42 Wel O-14-9011 | Mills Ranch (Granite Wash Cons.) | Unbridled Resources, LLC | 1 | 18.2K | 20K | Oct 2013 – Jul 2026 |
| Lee 42 Wel G-14-270897 | Mills Ranch (Granite Wash Cons.) | Chesapeake Operating, Inc. | 1 | 0 | 641 | Aug 2013 – Sep 2014 |
Oil, barrels lease total
Last 12 months 4 · prior 12 266(-98%)
Gas, mcf lease total
Last 12 months 0 · prior 12 87(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Sep 2013 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Feb 2016
- 34P Energy Texas, LLCFeb 2017 → Oct 2020
- 4Unbridled Resources, LLCNov 2020 → Jul 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 729756-96 | Drill | Chesapeake Operating, Inc. | Nov 13, 2013 | Dec 13, 2011 | Jun 27, 2013 | 12,000 |
| 729756-97 | Drill | Chesapeake Operating, Inc. | Jun 1, 2012 | Dec 13, 2011 | Jun 27, 2013 | 12,000 |
| 729756-98 | Drill | Chesapeake Operating, Inc. | Feb 21, 2012 | Dec 13, 2011 | Jun 27, 2013 | 12,000 |
| 729756-99 | Drill | Chesapeake Operating, Inc. | Dec 9, 2011 | Dec 13, 2011 | Jun 27, 2013 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-270897 | — | — | — | — |
| — | — O-14-9011 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,398 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Heeber | 8,407 | -6,009 |
| Base Heebner | 8,407 | -6,009 |
| Tonkawa | 9,134 | -6,736 |
| Cottage Grove | 9,764 | -7,366 |
| Lower Missourian | 10,076 | -7,678 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,361 | 14,893 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 370 | 17.5 | 370 S |
| 9.625 | 6,610 | 12.25 | 2,350 S |
| 5.5 | 15,027 | 8.75 | 1,850 S |
| 5.5 | 15,030 | 8.75 | 1,850 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 | Aug 29, 2014 | Mar 11, 2014 | Yes |
| 00 | Jul 25, 2014 | Nov 14, 2013 | Yes |
| 00 | Jan 6, 2014 | Aug 22, 2013 | 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 42-483-33358 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33358 → 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/48333358, documented in the API reference.