← Wells

42-495-32289

Final Completion

HALLEY S. M. -B-

WINKLER County · District 8 · BASIN OIL & GAS OPERATING LLC · EMPEROR (HOLT)

Permits

1

Max Depth

5,000 ft

First Permit

1989-10-17

Latest Activity

1989-10-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-01-09

Shut-In

—

Plugged

2012-05-31

!

EWA / Permit operator mismatch

Scheduling: BASIN OIL & GAS OPERATING LLC ≠ Permit: ORYX ENERGY COMPANY

Resolved via: production → BASIN OIL & GAS OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

WINKLER County disposal market →
H-1 Injection Plugged 2012-06-14 UIC #000072004 permitted 2009-12-22

Permitted Volume

2,000 bbl/d

Max Pressure

2,300 psi

Injection Interval

4,760–4,833 ft

Injected (12mo)

—

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2003→ CHESAPEAKE OPERATING, INC. 2003-2012→ SHELL WESTERN E&P 2012-2014→ MECO IV, LLC 2015-2021→ MECO IV HOLDCO, LLC 2021-2022→ BASIN OIL & GAS OPERATING, LLC 2022-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (2) Elevation 2,817 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
COLBY3,046 ft-229 ft
HOLT 4,760 ft-1,943 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
4,760–4,861 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"450 ft300 sx
5.5"4,900 ft1,400 sx

Permit History (1)

#365262 Drill Final Completion

HALLEY, S. M. -B- · 5,000 ft

1989-10-17

Spud 1989-12-18

Applications (1)

#365262 A ORYX ENERGY COMPANY
received 1989-10-17

Records & Logs

2 completion filings on record.

W-2/G-1 1990-04-04
W-2/G-1 1990-05-02
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WINKLER County.

Well Details

Well Number
40W
Max Depth
5,000 ft
Drill Type
Vertical
County
WINKLER
District
8
Operator
BASIN OIL & GAS OPERATING LLC
Completed
1990-01-09

Operator

Location
FORT WORTH
P-5 Status
X (filed 2026-05-21)
Cum Oil (all leases)
5,341,244 bbl
Cum Gas (all leases)
4,651,280 mcf
Activities
OPRS/G, OPRS/O
Total Permits
130