TEXAS · WELLS · DIMMIT COUNTY · CMWW A LEASE · API 42-127-35351 · DISTRICT 01
Cmww A #4310H
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Cmww A #4310H (API 42-127-35351) is a horizontal well in Dimmit County operated by Protege Energy Iii LLC, completed August 11, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 7, 2013, permitted to 6,704 ft.
It was permitted by Newfield Exploration Company and has since transferred to Protege Energy Iii LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
Its lease has reported 108K barrels of oil and 631K mcf of gas since June 2013, last reporting volume in April 2026.
Operator of record
Permitted by Newfield Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jun 25, 2025
- Permits on file
- 63
- Phone
- (713) 337-9300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Protege Energy III LLC |
| Production reports | Verdun Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Newfield Exploration CompanyFeb 7, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,704
- total depth, ft
- 1
- permits on file
- Feb 7, 2013
- last permit issued
- Aug 11, 2018
- completed
- 108K
- cumulative oil, bbl
- 631K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2018 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 11, 2018
- 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 |
|---|---|---|---|---|---|---|
| Cmww A G-1-272350 | Briscoe Ranch (Eagleford) | Verdun Oil & Gas LLC | 1 | 108K | 631K | Jun 2013 – Apr 2026 |
Gas, mcf lease total
Last 12 months 5,170 · prior 12 5,939(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Protege Energy III LLCAug 2018 → Sep 2024
- 2Verdun Oil & Gas LLCOct 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 756185-99 | Drill | Newfield Exploration Company | Feb 4, 2013 | Feb 7, 2013 | Apr 25, 2013 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 11, 2018 | Cmww A G-1-272350 | Briscoe Ranch (Eagleford) | Protege Energy III LLC | Producing | 6,704 |
Formation tops
As filed on W-2/G-1. Subsea from 579 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 2,540 | -1,961 |
| Olmos | 3,621 | -3,042 |
| San Miguel | 4,384 | -3,805 |
| Austin Chalk | 5,783 | -5,204 |
| Austin Chalk | 6,125 | -5,546 |
| Eagle FordUPPER EAGLE FORD | 6,693 | -6,114 |
| Eagle FordEAGLEFORD | 6,724 | -6,145 |
| Eagle FordLOWER EAGLE FORD | 6,901 | -6,322 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,638 | 15,020 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,278 | 12.25 | 400 S |
| 5.5 | 15,171 | 8.75 | 2,535 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 | Jan 16, 2019 | Oct 7, 2018 | — |
| 00 | Oct 19, 2018 | Aug 2, 2018 | — |
| 00 | Jun 13, 2014 | Nov 5, 2013 | Yes |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-127-35351 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-35351 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/12735351, documented in the API reference.