WELL · 42-495-33319 · DISTRICT 8
Halley S. #701
Winkler County · Emperor (Devonian) field · Vertical
Halley S. #701 (API 42-495-33319) is a well in Winkler County operated by Chevron U. S. A. Inc., completed April 17, 2010.
The RRC has issued 2 drilling permits between 2009 and 2013, permitted to 9,600 ft.
Completion filings report 3 formation tops, including Mississippian, Woodford, Devonian.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 30, 2026
- Permits on file
- 9,293
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Permex Petroleum Corporationthrough Nov 2025 |
| Latest permit | Chevron U. S. A. Inc.Apr 19, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Apr 19, 2013
- last permit issued
- Apr 17, 2010
- completed
- 0
- cumulative oil, bbl
- 2.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 17, 2010
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halley, S. G-10-272621 | Emperor (Miss.) | Basin Oil & Gas Operating, LLC | 1 | 0 | 2.68M | Jul 2013 – Jul 2026 |
| Halley, S. G-10-257310 | Emperor (Devonian) | Chevron U. S. A. Inc. | 1 | 0 | 12.5K | Apr 2010 – Jul 2013 |
Gas, mcf lease total
Last 12 months 5,856 · prior 12 26,653(-78%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.May 2010 → Feb 2022
- 2Ruckus Energy Operating, LLCMar 2022 → Oct 2024
- 3Permex Petroleum CorporationJan 2025 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 760324-99 | Recompletion | Chevron U. S. A. Inc. | Apr 9, 2013 | Apr 19, 2013 | Jul 10, 2013 | 9,600 |
| 678732-99 | Drill | Chevron U. S. A. Inc. | Feb 19, 2009 | Feb 23, 2009 | Jan 16, 2010 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-257310 | — | — | — | — |
| — | — G-10-272621 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,781 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MississippianMISS LIME | 8,130 | -5,349 |
| MississippianMISS. LIME | 8,130 | -5,349 |
| Woodford | 8,617 | -5,836 |
| Devonian | 9,136 | -6,355 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,154 | 8,180 | Perforated |
| 8,218 | 8,224 | Perforated |
| 9,147 | 9,400 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 80 | 24 | 175 S |
| 11.75 | 562 | 14.75 | 400 S |
| 8.625 | 5,133 | 11 | 1,614 S |
| 5.5 | 9,147 | 7.875 | 1,120 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 2, 2014 | Dec 5, 2013 | — |
| 00 | Sep 15, 2010 | Aug 9, 2010 | Yes |
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 42-495-33319 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-33319 → 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/49533319, documented in the API reference.