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42-079-32897

INJECTION

BOYD MALLET UNIT

COCHRAN County · District 8 · EXTEX OPERATING COMPANY · SLAUGHTER

Permits

1

Max Depth

5,400 ft

First Permit

1996-12-10

Latest Activity

1996-12-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2002-06-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: EXTEX OPERATING COMPANY ≠ Permit: CODA ENERGY, INC.

Resolved via: production → EXTEX OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000087509 permitted 1998-02-26

Permitted Volume

1,000 bbl/d

Max Pressure

2,400 psi

Injection Interval

4,800–5,165 ft

Injected (12mo)

15,876 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1994→ CODA ENERGY, INC. 1995-1998→ BELCO ENERGY CORP. 1998-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2005→ ENCORE OPERATING, L.P. 2005-2009→ ENCORE ENERGY PARTNERS OPER LLC 2009-2012→ VANGUARD PERMIAN, LLC 2012-2015→ VANGUARD OPERATING, LLC 2015-2019→ GRIZZLY OP OF DELAWARE, LLC 2019-2020→ EXTEX OPERATING COMPANY 2020-2026→ NEW HORIZON RESOURCES LLC 2022-2025

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 (3) Elevation 3,642 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,323 ft+1,319 ft
YATES 2,948 ft+694 ft
SAN ANDRES 4,258 ft-616 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
5,016–5,084 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"431 ft350 sx
5.5"5,100 ft1,450 sx

Permit History (1)

#455035 Drill Final Completion

BOYD MALLET UNIT · 5,400 ft

1996-12-10

Spud 1997-03-24

Applications (1)

#455035 A CODA ENERGY, INC.
received 1996-11-12

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2002-06-17
W-2/G-1 1997-04-30 log on file
W-2/G-1 1997-10-31
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 COCHRAN County.

Well Details

Well Number
96
Max Depth
5,400 ft
Drill Type
Vertical
County
COCHRAN
District
8
Operator
EXTEX OPERATING COMPANY
Completed
2002-06-12

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-07)
Cum Oil (all leases)
5,887,486 bbl
Cum Gas (all leases)
10,031,045 mcf
Activities
OPRS/G, OPRS/O
Total Permits
117