WELL · 42-323-31623 · DISTRICT 1
Halsell Ranch -B- #10
Maverick County · Sacatosa (San Miguel #1 Sand) field · Vertical
Halsell Ranch -B- #10 (API 42-323-31623) is a plugged well in Maverick County, plugged March 10, 2006, last operated by Cmr Energy L.P..
The RRC has issued 2 drilling permits between 1980 and 2001, permitted to 2,100 ft.
It was permitted by Exploration Company, The and has since transferred to Cmr Energy L.P. on the wellbore schedule.
Operator of record
Permitted by Exploration Company, The; the EWA schedule now lists a different operator.
Houston, TX · P-5 Active, filed Mar 3, 2026 · 114 permits on file · (713) 580-7200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CMR Energy L.P. |
| Production reports | Exploration Company, Thethrough Dec 2002 |
| Latest permit | Exploration Company, TheMar 22, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,100
- total depth, ft
- 2
- permits on file
- Mar 22, 2001
- last permit issued
- Dec 11, 1980
- completed
- 0
- cumulative oil, bbl
- 1.24K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 11, 1980
- Shut in
- —
- Plugged
- Mar 10, 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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halsell Ranch G-1-186113 | Sacatosa (CBM Olmos) | CMR Energy, L.P. | 1 | 0 | 1.24K | Sep 2001 – Mar 2006 |
| Halsell Ranch -B- O-1-6989 | Sacatosa (San Miguel #1 Sand) | CMR Energy, L.P. | 8 | 0 | 1 | Jan 1993 – Jan 2006 |
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 → Dec 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 506572-99 | Recompletion | Exploration Company, The | Mar 16, 2001 | Mar 22, 2001 | Apr 23, 2001 | 1,956 |
| 87159-99 | Drill | Osborne Oil Co. | Jul 18, 1980 | Jul 18, 1980 | — | 2,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-186113 | — | — | — | — |
| — | — O-1-6989 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,452 | 1,512 | Perforated |
| 1,858 | 1,868 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,943 | 7.875 | 430 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 | Jan 17, 2002 | Oct 5, 2001 | Yes |
| 00 | Dec 31, 2001 | — | — |
| 00 | Jan 12, 1984 | May 15, 1981 | — |
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 42-323-31623 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-31623 → 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/32331623, documented in the API reference.