42-079-00603

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DUGGAN SLAUGHTER UNIT

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

Permits

1

Max Depth

5,500 ft

First Permit

1996-02-16

Latest Activity

1996-02-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1996-03-25

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CROSS TIMBERS ENERGY LLC ≠ Permit: PENNZOIL EXPLORATION & PROD. CO.

Resolved via: productionCROSS 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 #000027647 permitted 1967-08-21

Permitted Volume

1,000 bbl/d

Max Pressure

1,750 psi

Injection Interval

5,032–5,080 ft

Injected (12mo)

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

Lease Production

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

Formation Tops (1) Elevation 3,678 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NA

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
5,032–5,080 ftPerforated
5,032–5,080 ftOpen hole

Casing (4)

SizeSet DepthCement
9.625"240 ft110 sx
9.625"248 ft110 sx
5.5"5,032 ft240 sx
5.5"5,032 ft240 sx

Permit History (1)

Applications (1)

#444894 A PENNZOIL EXPLORATION & PROD. CO.
received 1996-02-16

Records & Logs

5 completion filings on record.

W-2/G-1 2023-07-10
W-2/G-1 1998-08-04
W-2/G-1 1990-06-05
W-2/G-1 1989-03-13
W-2/G-1 1984-01-12

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
121CW
Max Depth
5,500 ft
Drill Type
Vertical
County
COCHRAN
District
8
Completed
1996-03-25

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