42-033-31261

Final Completion

PARKS 677

BORDEN County · District 8 · CML EXPLORATION LLC · HOOD NORTH (STRAWN)

Permits

Max Depth

8,600 ft

First Permit

1986-12-30

Latest Activity

2002-08-26

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-04-10

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CML EXPLORATION LLC ≠ Production: PETRA OLEUM CORP. (reported 2000-09)

EWA / Permit operator mismatch

Scheduling: CML EXPLORATION LLC ≠ Permit: PATTERSON PETROLEUM LP

Resolved via: scheduling → CML EXPLORATION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000092566 permitted 2002-10-18

Permitted Volume

1,000 bbl/d

Max Pressure

2,450 psi

Injection Interval

4,972–4,982 ft

Injected (12mo)

9,895 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-05-01)

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1995→ COSTILLA PETROLEUM CORPORATION 1995-1997→ COSTILLA ENERGY, INC. 1997-1997→ PETRA OLEUM CORP. 1997-2000

Lease Production

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

Formation Tops (7) Elevation 2,519 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	2,522 ft	-3 ft
GLORIETTA (Glorieta)	3,182 ft	-663 ft
CLEARFORK (Clear Fork)	3,602 ft	-1,083 ft
UPPER SPRABERRY (Spraberry)	4,962 ft	-2,443 ft
STRAWN	7,818 ft	-5,299 ft
MISSISSIPPIAN	8,167 ft	-5,648 ft
ELLENBURGER	8,350 ft	-5,831 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)

Interval	Type
4,972–4,982 ft	Perforated
8,086–8,108 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.6"	258 ft	265 sx
13.375"	258 ft	265 sx
8.625"	2,512 ft	300 sx
5.5"	8,335 ft	1,250 sx

Permit History (2)

#523124 Recompletion Final Completion

PARKS '677' · 8,337 ft

2002-08-26

Spud 2002-10-17

#324664 Drill Final Completion

PARKS -677- · 8,600 ft

1986-12-30

Applications (2)

#523124 A PATTERSON PETROLEUM LP

received 2002-08-26

#324664 A INDIAN WELLS OIL COMPANY

received 1986-12-22

Records & Logs

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

W-2/G-1 2011-11-22

W-2/G-1 1987-04-16 log on file

W-2/G-1 1987-04-23

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 BORDEN County.

Well Details

Well Number: 1
Max Depth: 8,600 ft
Drill Type: Vertical
County: BORDEN
District: 8
Operator: CML EXPLORATION LLC
Completed: 1987-04-10

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