TEXAS · WELLS · WINKLER COUNTY · API 42-495-32764 · DISTRICT 7B
Halley S M. #306
Winkler County · Kermit (Yates) field · SWR-10-Well · Vertical
Halley S M. #306 (API 42-495-32764) is a well in Winkler County operated by Team Operating L.L.C., completed October 1, 1999 and listed as swr-10-well on the RRC schedule, shut in November 1, 2014.
The RRC has issued 2 drilling permits between 1999 and 2002, permitted to 3,250 ft.
It was permitted by Southwest Royalties, Inc. and has since transferred to Team Operating L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Yates, Seven Rivers, Queen.
Its 2 leases have reported 1M barrels of oil and 4.41M mcf of gas since January 1993, last reporting in July 2026. The leases carry 257 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Southwest Royalties, Inc.; the EWA schedule now lists a different operator.
- Based in
- Pinehurst, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 8, 2025
- Phone
- (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 | Southwest Royalties, Inc.Jun 17, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,250
- total depth, ft
- 2
- permits on file
- Jun 17, 2002
- last permit issued
- Oct 1, 1999
- completed
- 1M
- cumulative oil, bbl
- 4.41M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 1, 1999
- Shut in
- Nov 1, 2014
- 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 2 leases this well is completed on; they carry 257 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halley, S M. G-10-174712 | Kermit (Yates) | Team Operating, L.L.C. | 1 | 0 | 238K | Oct 1999 – Jul 2026 |
| 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 |
|---|---|---|---|---|---|---|
| 520670-99 | Recompletion | Southwest Royalties, Inc. | Jun 5, 2002 | Jun 17, 2002 | Apr 29, 2002 | 3,250 |
| 486192-99 | Drill | Southwest Royalties, Inc. | Jul 27, 1999 | Aug 6, 1999 | Sep 11, 1999 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 2, 2002 | Halley S. M. O-10-2435 | Halley | Team Operating L.L.C. | Shut In · shut in Nov 1, 2014 | 3,250 |
| Oct 1, 1999 | Halley S M. G-10-174712 | Kermit (Yates) | Team Operating L.L.C. | SWR-10-Well · shut in May 1, 2002 | 3,250 |
Formation tops
As filed on W-2/G-1. Subsea from 2,739 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,418 | 321 |
| Seven Rivers | 2,760 | -21 |
| Queen | 3,064 | -325 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,462 | 2,575 | Perforated |
| 2,684 | 2,724 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 415 | 12.25 | 245 S |
| 4.5 | 3,250 | 7.875 | 1,010 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 | Dec 12, 2002 | May 31, 2002 | — |
| 00 | Nov 8, 2002 | — | — |
| 00 | Nov 17, 1999 | Oct 25, 1999 | Yes |
| 00 | Nov 8, 1999 | — | — |
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 42-495-32764 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-32764 → 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/49532764, documented in the API reference.