TEXAS · WELLS · MAVERICK COUNTY · CAGE-BRISCOE "B" 337H UNIT LEASE · API 42-323-32914 · DISTRICT 01
Cage-Briscoe B 337H Unit #337H
Maverick County · Comanche-Halsell (6500) field · Horizontal
Cage-Briscoe B 337h Unit #337H (API 42-323-32914) is a plugged horizontal well in Maverick County, plugged May 3, 2025, last operated by El Toro Resources LLC.
The RRC has issued one drilling permit, issued July 13, 2006, permitted to 7,000 ft.
It was permitted by Exploration Company, The and has since transferred to El Toro Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including San Miguel, Austin Chalk, Eagle Ford, Buda.
Its lease has reported 117K barrels of oil since August 2006, last reporting volume in April 2025.
Operator of record
Permitted by Exploration Company, The; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Feb 10, 2026
- Permits on file
- 114
- Phone
- (405) 242-2777
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | El Toro Resources LLC |
| Production reports | El Toro Resources LLCthrough Apr 2025 |
| Latest permit | Exploration Company, TheJul 13, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Jul 13, 2006
- last permit issued
- Aug 21, 2006
- completed
- 117K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH Apr 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 21, 2006
- Shut in
- —
- Plugged
- May 3, 2025
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 |
|---|---|---|---|---|---|---|
| Cage-Briscoe "B" 337H Unit O-1-14765 | Comanche-Halsell (6500) | El Toro Resources LLC | 1 | 117K | 0 | Aug 2006 – Apr 2025 |
Oil, barrels lease total
Last 12 months 0 · prior 12 296(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exploration Company, TheAug 2006 → Jun 2007
- 2Txco Resources Inc.Jul 2007 → Feb 2010
- 3Newfield Exploration CompanyMar 2010 → May 2015
- 4El Toro Resources LLCJun 2015 → Apr 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 622518-99 | Drill | Exploration Company, The | Jul 13, 2006 | Jul 13, 2006 | Jul 18, 2006 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 21, 2006 | Cage-Briscoe B 337H Unit O-1-14765 | Comanche-Halsell (6500) | El Toro Resources LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 828 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Miguel | 2,248 | -1,420 |
| Austin Chalk | 3,312 | -2,484 |
| Eagle FordEAGLEFORD | 4,071 | -3,243 |
| Buda | 4,663 | -3,835 |
| Del Rio | 4,819 | -3,991 |
| Georgetown | 5,030 | -4,202 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,867 | 6,960 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 230 | 12.25 | 200 S |
| 5.5 | 6,328 | 7.875 | 405 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 | Apr 20, 2007 | Nov 1, 2006 | Yes |
| 00 | Dec 21, 2006 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 3, 2009. Density, Neutron, 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans San Miguel, Austin Chalk, Eagle Ford, Buda, Del Rio, Georgetown | TIFF | 230 to 6,319 | Sep 3, 2009run Aug 6, 2006 | 3.91 |
"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 42-323-32914 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-32914 → 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/32332914, documented in the API reference.