42-169-32268

SLAUGHTER

GARZA County · District 8 · CML EXPLORATION LLC · HAPPY (ELLENBURGER)

Permits

Max Depth

8,400 ft

First Permit

1984-02-29

Latest Activity

1990-02-23

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-04-22

Shut-In

—

Plugged

1990-04-19

EWA / Production operator mismatch

Scheduling: CML EXPLORATION LLC ≠ Production: PATTERSON PETROLEUM, INC. (reported 1998-10)

EWA / Permit operator mismatch

Scheduling: CML EXPLORATION LLC ≠ Permit: PATTERSON PETROLEUM, INC.

Resolved via: scheduling → CML EXPLORATION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2015-06

Operator History

originally filed by PATTERSON PETROLEUM, INC. — asset transferred

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 (4) Elevation 2,408 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	5,450 ft	-3,042 ft
STRAWN	7,790 ft	-5,382 ft
MISSISSIPPIAN	8,121 ft	-5,713 ft
ELLENBURGER	8,280 ft	-5,872 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)

Interval	Type
8,290–8,303 ft	Open hole

Casing (3)

Size	Set Depth	Cement
13.375"	183 ft	160 sx
8.625"	2,643 ft	350 sx
5.5"	8,290 ft	1,150 sx

Permit History (2)

#370010 Recompletion U

SLAUGHTER · 8,303 ft

1990-02-23

#231009 Drill Final Completion

SLAUGHTER · 8,400 ft

1984-02-29

Spud 1984-03-26

Applications (2)

#370010 A PATTERSON PETROLEUM, INC.

received 1990-02-20

#231009 A BRADCORP INC.

received 1984-02-23

Records & Logs

2 completion filings on record.

W-2/G-1 1984-05-07

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 GARZA County.

Well Details

Well Number: 3
Max Depth: 8,400 ft
Drill Type: Vertical
County: GARZA
District: 8
Operator: CML EXPLORATION LLC
Completed: 1984-04-22

Operator

Name: CML EXPL, LLC
Location: AUSTIN
P-5 Status: Active (filed 2025-10-20)
Cum Oil (all leases): 30,706,191 bbl
Cum Gas (all leases): 23,197,210 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 510