WELL · 42-495-32561 · DISTRICT 8
Halley S. M. -B- #41
Winkler County · Emperor (Devonian) field · Producing · Vertical
Halley S. M. -B- #41 (API 42-495-32561) is a well in Winkler County operated by Basin Oil & Gas Operating LLC, completed March 27, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 17, 1996, permitted to 9,500 ft.
It was permitted by Oryx Energy Company and has since transferred to Basin Oil & Gas Operating LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Oryx Energy Company; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 21, 2026
- Permits on file
- 150
- Phone
- (817) 820-8910
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Basin Oil & Gas Operating LLC |
| Production reports | Basin Oil & Gas Operating, LLCthrough Apr 2026 |
| Latest permit | Oryx Energy CompanyJul 17, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 1
- permits on file
- Jul 17, 1996
- last permit issued
- Mar 27, 1997
- completed
- 0
- cumulative oil, bbl
- 9.35M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Halley, S. M. -B- G-10-163252 | Emperor (Devonian) | Basin Oil & Gas Operating, LLC | 1 | 0 | 9.35M | Mar 1997 – Jul 2026 |
Gas, mcf lease total
Last 12 months 122,558 · prior 12 106,777(+15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyMay 1997 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2003
- 4Chesapeake Operating, Inc.Dec 2003 → Sep 2012
- 5Shell Western E&POct 2012 → Aug 2015
- 6Meco IV, LLCSep 2015 → Jun 2021
- 7Meco IV Holdco, LLCJul 2021 → Feb 2022
- 8Basin Oil & Gas Operating, LLCApr 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 450474-99 | Drill | Oryx Energy Company | Jul 17, 1996 | Jul 17, 1996 | Feb 3, 1997 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-163252 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,942 | 9,090 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 617 | 17.5 | 600 S |
| 8.625 | 3,731 | 12.25 | 1,215 S |
| 5.5 | 8,942 | 7.875 | 700 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 | Jul 21, 1997 | May 19, 1997 | Yes |
| 00 | Jul 1, 1997 | — | — |
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 42-495-32561 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-32561 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/49532561, documented in the API reference.