42-329-31115

Final Completion

PARKS ROY

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

Permits

Max Depth

11,500 ft

First Permit

1982-11-24

Latest Activity

1983-11-28

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-10-10

Shut-In

—

Plugged

2014-01-10

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.

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

Interval	Type
7,952–8,875 ft	Perforated
10,873–10,885 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	475 ft	230 sx
13.375"	475 ft	—
8.625"	4,707 ft	1,015 sx
8.625"	4,707 ft	—
2.375"	7,920 ft	—
2.375"	10,778 ft	—

Permit History (2)

#221704 Recompletion Final Completion

PARKS, ROY · 11,400 ft

1983-11-28

#179166 Drill Final Completion

PARKS, ROY · 11,500 ft

1982-11-24

Spud 1982-12-04

Applications (2)

#179166 A MOBIL PRODUCING TX. & N.M. INC.

received 1983-10-31

#221704 A MOBIL PRODUCING TX. & N.M. INC.

received 1983-10-31

Records & Logs

3 completion filings on record.

W-2/G-1 1983-11-22

W-2/G-1 1983-06-10

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: 20
Max Depth: 11,500 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: COG OPERATING LLC
Completed: 1983-10-10

Operator

Name: COG OPER LLC
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: 4,553