WELL · 42-335-35041 · DISTRICT 8
McKenney Wilma #110
Mitchell County · Westbrook East (Clear Fork) field · Producing · Vertical
Mckenney Wilma #110 (API 42-335-35041) is a well in Mitchell County operated by Royal Oryx OG LLC, completed July 11, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 29, 2008, permitted to 3,200 ft.
It was permitted by Nrpc Operating, LLC and has since transferred to Royal Oryx OG LLC on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Clear Fork.
Its lease has reported 72.9K barrels of oil and 22 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.
Operator of record
Permitted by Nrpc Operating, LLC; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Jan 4, 2026 · (682) 232-5661
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Royal Oryx OG LLC |
| Production reports | Royal Oryx OG LLCthrough Apr 2026 |
| Latest permit | Nrpc Operating, LLCApr 29, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 1
- permits on file
- Apr 29, 2008
- last permit issued
- Jul 11, 2008
- completed
- 72.9K
- cumulative oil, bbl
- 22
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 11, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| McKenney, Wilma O-10-23925 | Westbrook, East (Clear Fork) | Royal Oryx OG LLC | 11 | 72.9K | 22 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 478 · prior 12 408(+17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1HMH Operators, Inc.Jan 1993 → Mar 1993
- 2McKenney & Chambers Oil CompanyApr 1993 → Oct 2003
- 3Chambers Operating, Inc.Nov 2003 → Mar 2006
- 4Midland Operating, Inc.Apr 2006 → Jan 2008
- 5Nrpc Operating, LLCFeb 2008 → Feb 2012
- 6Martineau Petroleum, Inc.Mar 2012 → Jun 2013
- 7Swjn Oil CompanyJul 2013 → Mar 2024
- 8One Nickel Operating LLCApr 2024 → Oct 2025
- 9Royal Oryx OG LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 659657-99 | Drill | Nrpc Operating, LLC | Apr 15, 2008 | Apr 29, 2008 | May 7, 2008 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-23925 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,082 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,320 | 762 |
| Clear ForkUPPER CLEARFORK | 1,983 | 99 |
| Clear ForkMIDDLE CLEARFORK | 2,450 | -368 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,679 | 2,963 | Perforated |
| 2,695 | 2,752 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 411 | 12.25 | 320 S |
| 5.5 | 3,131 | 7.875 | 1,500 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 | Jan 24, 2009 | Sep 8, 2008 | Yes |
| 00 | Jan 6, 2009 | — | — |
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 42-335-35041 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-35041 → 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/33535041, documented in the API reference.