WELL · 42-323-32817 · DISTRICT 1
Cage-Briscoe B 138H Unit #138H
Maverick County · Comanche-Halsell (6500) field · Horizontal
Cage-Briscoe B 138h Unit #138H (API 42-323-32817) is a plugged horizontal well in Maverick County, plugged October 6, 2021, last operated by El Toro Resources LLC.
The RRC has issued 2 drilling permits between 2005 and 2008, permitted to 8,100 ft.
It was permitted by Txco Resources Inc. and has since transferred to El Toro Resources LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Olmos, San Miguel, Anacacho, Anachacho.
Its 2 leases have reported 1.11M barrels of oil since August 2005, last reporting in April 2024. The leases carry 23 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Txco Resources Inc.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 114 permits on file · (432) 238-0069
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EL Toro Resources LLC |
| Production reports | EL Toro Resources LLCthrough Oct 2021 |
| Latest permit | Txco Resources Inc.Sep 22, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,100
- total depth, ft
- 2
- permits on file
- Sep 22, 2008
- last permit issued
- Sep 17, 2005
- completed
- 1.11M
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2005 THROUGH Apr 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 17, 2005
- Shut in
- —
- Plugged
- Oct 6, 2021
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 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cage-Briscoe B 138H Unit O-1-14960 | Comanche-Halsell (6500) | EL Toro Resources LLC | 1 | 26K | 0 | Oct 2006 – Apr 2024 |
| Cage Ranch O-1-14617 | Comanche-Halsell (6500) | Txco Resources Inc. | 22 | 1.08M | 0 | Aug 2005 – Jan 2011 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exploration Company, TheSep 2005 → Jun 2007
- 2Txco Resources Inc.Oct 2006 → Feb 2010
- 3Newfield Exploration CompanyMar 2010 → May 2015
- 4EL Toro Resources LLCJun 2015 → Oct 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 670355-99 | Recompletion | Txco Resources Inc. | Sep 3, 2008 | Sep 22, 2008 | Jun 12, 2008 | 8,100 |
| 605538-99 | Drill | Exploration Company, The | Aug 26, 2005 | Aug 26, 2005 | Aug 28, 2005 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14617 | — | — | — | — |
| — | — O-1-14617 | — | — | — | — |
| — | — O-1-14960 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 831 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 2,147 | -1,316 |
| San Miguel | 2,889 | -2,058 |
| Anacacho | 3,311 | -2,480 |
| Anachacho | 3,311 | -2,480 |
| Austin Chalk | 3,613 | -2,782 |
| Del Rio | 4,794 | -3,963 |
| Georgetown | 5,060 | -4,229 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,310 | 6,333 | Perforated |
| 6,333 | 6,310 | Perforated |
| 6,333 | 7,234 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 278 | 12.25 | 180 S |
| 5.5 | 6,333 | 7.875 | 340 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 | Dec 11, 2008 | Sep 12, 2008 | — |
| 00 | Nov 24, 2008 | — | — |
| 00 | Nov 3, 2008 | Oct 12, 2005 | Yes |
| 00 | Jan 25, 2006 | Oct 12, 2005 | Yes |
| 00 | Nov 17, 2005 | — | — |
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 42-323-32817 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-32817 → 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/32332817, documented in the API reference.