TEXAS · WELLS · DIMMIT COUNTY · CMWW A LEASE · API 42-127-35140 · DISTRICT 01
Cmww A #4306H
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Cmww A #4306H (API 42-127-35140) is a horizontal well in Dimmit County operated by Protege Energy Iii LLC, completed April 13, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 30, 2012, permitted to 7,355 ft.
It was permitted by Newfield Exploration Company and has since transferred to Protege Energy Iii LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Eagle Ford.
Its lease has reported 174K barrels of oil and 1.16M mcf of gas since April 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 CompanyOct 30, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,355
- total depth, ft
- 1
- permits on file
- Oct 30, 2012
- last permit issued
- Apr 13, 2013
- completed
- 174K
- cumulative oil, bbl
- 1.16M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 13, 2013
- 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-1-271568 | Briscoe Ranch (Eagleford) | Verdun Oil & Gas LLC | 1 | 174K | 1.16M | Apr 2013 – Apr 2026 |
Gas, mcf lease total
Last 12 months 12,176 · prior 12 68,485(-82%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Newfield Exploration CompanyApr 2013 → Sep 2016
- 2Protege Energy III LLCOct 2016 → Sep 2024
- 3Verdun Oil & Gas LLCOct 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 750453-99 | Drill | Newfield Exploration Company | Oct 24, 2012 | Oct 30, 2012 | Jan 4, 2013 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 13, 2013 | Cmww A G-1-271568 | Briscoe Ranch (Eagleford) | Protege Energy III LLC | Producing | 7,355 |
Formation tops
As filed on W-2/G-1. Subsea from 587 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 5,750 | -5,163 |
| Eagle FordUPPER EAGLE FORD | 6,710 | -6,123 |
| Eagle FordUPPER EAGLEFORD | 6,710 | -6,123 |
| Eagle FordLOWER EAGLE FORD | 6,934 | -6,347 |
| Eagle FordLOWER EAGLEFORD | 6,934 | -6,347 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,787 | 15,003 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,303 | 12.25 | 428 S |
| 5.5 | 15,241 | 8.75 | 2,896 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 | Oct 9, 2018 | Aug 4, 2018 | — |
| 00 | Mar 26, 2014 | Jun 17, 2013 | Yes |
| 00 | Mar 11, 2014 | — | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Mar 22, 2016. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Austin Chalk, Eagle Ford | TIFF | 1,305 to 15,288 | Mar 22, 2016run Jan 15, 2013 | 2.16 |
| RESISTIVITYSpans Austin Chalk, Eagle Ford | TIFF | 1,305 to 15,288 | Feb 16, 2016run Jan 15, 2013 | 1.98 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-127-35140 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-35140 → 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/12735140, documented in the API reference.