WELL · 42-495-34427 · DISTRICT 8
Halley S. M. #1566
Winkler County · Halley field · Producing · Vertical
Halley S. M. #1566 (API 42-495-34427) is a well in Winkler County operated by Team Operating L.L.C., completed June 15, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 3, 2019, permitted to 3,600 ft.
It was permitted by Champion Lone Star Operating,LLC and has since transferred to Team Operating L.L.C. on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, Queen, Colby-Queen.
Its lease has reported 1M barrels of oil and 4.17M mcf of gas since January 1993, last reporting in July 2026. The lease carries 256 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Champion Lone Star Operating,llc; the EWA schedule now lists a different operator.
Pinehurst, TX · P-5 Y, filed Jul 4, 2026 · (281) 356-7767
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Team Operating L.L.C. |
| Production reports | Team Operating, L.L.C.through Apr 2026 |
| Latest permit | Champion Lone Star Operating,llcSep 3, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,600
- total depth, ft
- 1
- permits on file
- Sep 3, 2019
- last permit issued
- Jun 15, 2021
- completed
- 1M
- cumulative oil, bbl
- 4.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 15, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.739383, -103.051351
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler County.
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; they carry 256 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halley, S. M. O-10-2435 | Halley | Team Operating, L.L.C. | 256 | 1M | 4.17M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,859 · prior 12 8,725(-44%)
Gas, mcf lease total
Last 12 months 0 · prior 12 2,100(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Nov 1994
- 2Midland Southwest Cold Lake IncDec 1994 → Jun 1997
- 3Southwest Royalties, Inc.Jul 1997 → Nov 2018
- 4Champion Lone Star Operating,llcDec 2018 → Mar 2020
- 5Juno Operating Company III, LLCApr 2020 → Apr 2025
- 6Team Operating, L.L.C.May 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 856668-99 | Drill | Champion Lone Star Operating,llc | Aug 29, 2019 | Sep 3, 2019 | Oct 31, 2019 | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-2435 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,756 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 868 | 1,888 |
| Yates | 2,546 | 210 |
| QueenQUEEN-SEVEN RIVERS | 2,756 | 0 |
| Colby-Queen | 3,025 | -269 |
| Clear ForkCLEARFORK | — | — |
| Delaware | — | — |
| Glorieta | — | — |
| Holt | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,667 | 2,886 | Perforated |
| 2,779 | 2,886 | Perforated |
| 3,198 | 3,203 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 650 | 12.25 | 300 S |
| 5.5 | 3,640 | 7.875 | 525 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 20, 2021 | Jun 21, 2021 | Yes |
| 00 | Oct 13, 2020 | Sep 23, 2020 | — |
| 00 | Aug 17, 2020 | Apr 13, 2020 | 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 42-495-34427 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34427 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Halley, S. M.42-495-34419
1.2 KM · Champion Lone Star Operating,llc · Section with this well →
| Yates | 2,626 | 122 |
| Queen | 2,891 | -143 |
| Colby-Queen | 3,273 | -525 |
| Rustler | — | |
| San Andres | — | |
| Wichita-Albany | — | |
| Holt | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Halley, S. M.42-495-32932
1.5 KM · Southwest Royalties, Inc. · Section with this well →
| Rustler | 968 | 1,769 |
| Yates | 2,512 | 225 |
| Seven Rivers | 2,736 | 1 |
| Queen | 2,736 | 1 |
| Queen | 2,999 | -262 |
| Colby-Queen | 3,010 | -273 |
Halley, S. M.42-495-34417
1.5 KM · Champion Lone Star Operating,llc · Section with this well →
| Rustler | 968 | 1,769 |
| Rustler | 968 | 1,769 |
| Yates | 2,545 | 192 |
| Queen | 2,736 | 1 |
| Colby-Queen | 3,010 | -273 |
| Clear Fork | — | |
| Wichita-Albany | — | |
| San Andres | — |
12 TOPS · FIRST 8
Sun-Halley42-495-05363
2.4 KM · KRF Production Company LLC · Section with this well →
| Rustler | 1,075 | 1,648 |
| Yates | 2,635 | 88 |
Texaco Halley42-495-32922
2.8 KM · Southwest Royalties, Inc. · Section with this well →
| Yates | 2,358 | 450 |
| Seven Rivers | 2,628 | 180 |
| Queen | 2,948 | -140 |
| Colby / Queen | 3,123 | -315 |
| Holt | 4,748 | -1,940 |
| Glorieta | — | |
| San Andres | — | |
| Clear Fork | — |
11 TOPS · FIRST 8
Morton 1442-495-33397
3.0 KM · Ogog Operating, LLC · Section with this well →
| Rustler | 2,036 | 720 |
| Yates | 2,913 | -157 |
| Greyburg | 3,550 | -794 |
| San Andres | 3,803 | -1,047 |
| Mississippian | 10,030 | -7,274 |
| Woodford | 10,410 | -7,654 |
| Devonian | 10,859 | -8,103 |
Halley, S. M.42-495-34416
3.0 KM · Champion Lone Star Operating,llc · Section with this well →
| Rustler | 1,000 | 1,719 |
| Rustler | 1,000 | 1,719 |
| Yates | 2,602 | 117 |
| Queen | 2,806 | -87 |
| Colby-Queen | 3,072 | -353 |
| Wichita-Albany | — | |
| San Andres | — | |
| Holt | — |
12 TOPS · FIRST 8
Halley, S. M. -B-42-495-33942
3.2 KM · Meco IV, LLC · Section with this well →
| Rustler | 781 | 2,002 |
| Yates | 2,172 | 611 |
| Queen | 2,467 | 316 |
| Colby-Queen | 3,022 | -239 |
| San Andres | 3,754 | -971 |
| Holt | 4,734 | -1,951 |
| Clear Fork | 5,094 | -2,311 |
| Wichita-Albany | 6,858 | -4,075 |
10 TOPS · FIRST 8
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/49534427, documented in the API reference.