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42-079-31286

INJECTION

DUGGAN SLAUGHTER UNIT

COCHRAN County · District 8 · CROSS TIMBERS ENERGY LLC · SLAUGHTER

Permits

1

Max Depth

5,100 ft

First Permit

1980-09-29

Latest Activity

1980-09-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2004-07-15

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CROSS TIMBERS ENERGY LLC ≠ Permit: GULF OIL CORP.

Resolved via: production → CROSS TIMBERS ENERGY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000077076 permitted 1992-03-30

Permitted Volume

600 bbl/d

Max Pressure

2,200 psi

Injection Interval

4,203–5,075 ft

Injected (12mo)

76,644 bbl

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

Operator History

Chain of Custody

PENNZOIL PETROLEUM COMPANY 1993-1995→ PENNZOIL EXPLORATION & PROD. CO. 1995-1999→ PENNZENERGY EXP. & PROD., L.L.C. 1999-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2002→ MERIT ENERGY COMPANY 2002-2013→ CROSS TIMBERS ENERGY, LLC 2014-2026

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 (3) Elevation 3,659 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,878 ft+781 ft
BIG LAKE LIMESTONE3,820 ft-161 ft
SAN ANDRES 4,155 ft-496 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 (2)

IntervalType
4,941–4,995 ftPerforated
4,941–4,997 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"500 ft750 sx
5.5"5,075 ft1,050 sx

Permit History (1)

#94014 Drill Final Completion

DUGGAN SLAUGHTER UNIT · 5,100 ft

1980-09-29

Spud 1980-12-16

Applications (1)

#94014 A GULF OIL CORP.
received 1980-09-29

Records & Logs

3 completion filings on record.

W-2/G-1 2004-08-23
W-2/G-1 1997-09-17
W-2/G-1 1981-02-13
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
1A-80
Max Depth
5,100 ft
Drill Type
Vertical
County
COCHRAN
District
8
Operator
CROSS TIMBERS ENERGY LLC
Completed
2004-07-15

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-07-14)
Cum Oil (all leases)
8,435,482 bbl
Cum Gas (all leases)
266 mcf
Activities
OPRS/G, OPRS/O
Total Permits
59