TEXAS · WELLS · MAVERICK COUNTY · API 42-323-01497 · DISTRICT 01
Halsell Ranch #5A
Maverick County · Sacatosa (CBM Olmos) field · Vertical
Halsell Ranch #5A (API 42-323-01497) is a plugged well in Maverick County, plugged June 5, 2006, last operated by Cmr Energy L.P..
The RRC has issued one drilling permit, issued August 28, 2001, permitted to 1,880 ft.
It was permitted by Exploration Company, The and has since transferred to Cmr Energy L.P. on the wellbore schedule.
Completion filings report one formation top, including San Miguel.
Its 2 leases have reported 16.5K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exploration Company, The; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 3, 2026
- Permits on file
- 114
- Phone
- (713) 580-7200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CMR Energy L.P. |
| Production reports | CMR Energy, L.P.through Dec 2005 |
| Latest permit | Exploration Company, TheAug 28, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,880
- total depth, ft
- 1
- permits on file
- Aug 28, 2001
- last permit issued
- Sep 22, 2001
- completed
- 0
- cumulative oil, bbl
- 16.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2001 THROUGH Dec 2005
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 22, 2001
- Shut in
- —
- Plugged
- Jun 5, 2006
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halsell Ranch G-1-186237 | Sacatosa (CBM Olmos) | CMR Energy, L.P. | 1 | 0 | 16.5K | Sep 2001 – Dec 2005 |
| Halsell Ranch O-1-6312 | Sacatosa (San Miguel #1 Sand) | CMR Energy, L.P. | 13 | 0 | 0 | Jan 1993 – — |
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 2001 → Feb 2005
- 2CMR Energy, L.P.Mar 2005 → Dec 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 512948-99 | Recompletion | Exploration Company, The | Aug 24, 2001 | Aug 28, 2001 | Aug 24, 2001 | 1,880 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 22, 2001 | Halsell Ranch G-1-186237 | Sacatosa (CBM Olmos) | CMR Energy L.P. | Plugged | — |
| Nov 22, 1968 | Halsell Ranch O-1-6312 | Sacatosa (San Miguel #1 Sand) | CMR Energy L.P. | Plugged | — |
| Nov 22, 1968 | Halsell-Union -B- O-1-4438 | Sacatosa (San Miguel #1 Sand) | Bruner Energy Inc. | Plugged | — |
| — | Halsell-Union-A- O-1-3998 | Sacatosa (San Miguel #1 Sand) | Buckley C. Anthony | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 754 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San MiguelSAN MIGUEL SAND | 1,772 | -1,018 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,363 | 1,432 | Perforated |
| 1,797 | — | Perforated |
| — | 1,797 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,866 | 6.75 | 220 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 23, 2002 | Oct 24, 2001 | Yes |
| 00 | Jan 7, 2002 | — | — |
| 00 | Oct 11, 1991 | Sep 19, 1991 | — |
| 00 | Jan 12, 1984 | Mar 24, 1969 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-323-01497 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-01497 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Mar 1996
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000001291 | UIC Permit | Plugged Jun 12, 2006 | 450 | 1,100 | 1,797–1,797 |
MONTHLY INJECTED, BBL · H-10 · LAST 21 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/32301497, documented in the API reference.