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42-329-00850

Final Completion

PARKS FIELD UNIT 2

MIDLAND County · District 8 · COG OPERATING LLC · PARKS (CONSOLIDATED)

Permits

2

Max Depth

10,480 ft

First Permit

1983-04-28

Latest Activity

1994-07-07

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-08-30

Shut-In

—

Plugged

2020-06-04

!

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: production → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1998→ HENRY PETROLEUM CORP. 1998-2001→ HENRY PETROLEUM LP 2001-2008→ COG OPERATING LLC 2009-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (6) Elevation 2,834 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,800 ft+34 ft
GRAYBURG 4,295 ft-1,461 ft
SAN ANDRES 4,766 ft-1,932 ft
CLEARFORK (Clear Fork)6,090 ft-3,256 ft
SPRABERRY 7,800 ft-4,966 ft
STRAWN 10,193 ft-7,359 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
7,871–8,730 ftPerforated
10,193–10,272 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"466 ft400 sx
7.625"4,635 ft2,500 sx
2.375"10,373 ft—

Permit History (2)

#425521 Recompletion Final Completion

PARKS FIELD UNIT NO. 2 · 10,000 ft

1994-07-07

Spud 1994-08-05

#193167 Recompletion Final Completion

PARKS FIELD UNIT NO. 2 · 10,480 ft

1983-04-28

Applications (2)

#425521 A MOBIL PRODUCING TX. & N.M. INC.
received 1994-07-01
#193167 A MOBIL PRODUCING TX. & N.M. INC.
received 1983-04-28

Records & Logs

5 completion filings on record · 2 with log images at RRC.

W-2/G-1 1994-10-03 log on file
W-2/G-1 1994-10-03 log on file
W-2/G-1 1983-05-06
W-2/G-1 1983-05-06
W-2/G-1 1984-01-12
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 MIDLAND County.

Well Details

Well Number
1311
Max Depth
10,480 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
COG OPERATING LLC
Completed
1994-08-30

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-06-02)
Cum Oil (all leases)
645,285,792 bbl
Cum Gas (all leases)
305,183,488 mcf
Activities
OPRS/G, OPRS/O
Total Permits
4,550