42-195-30925

Final Completion

COLLARD

HANSFORD County · District 10 · GREAT HORNED OWLS PULSATRIX LLC · HANSFORD (MARMATON)

Permits

Max Depth

6,350 ft

First Permit

1984-04-17

Latest Activity

1985-06-25

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-06-17

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: GREAT HORNED OWLS PULSATRIX LLC ≠ Production: NJA OPERATING LLC (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: GREAT HORNED OWLS PULSATRIX LLC ≠ Permit: KENNEDY & MITCHELL, INC.

Resolved via: production → NJA OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

HARKEN EXPLORATION COMPANY 1993-1993→ CABOT OIL & GAS CORPORATION 1993-2013→ LIME ROCK RESOURCES II-A, L.P. 2013-2018→ WILL ENERGY CORPORATION 2018-2019→ CRIMSON EXPLORATION OPER., INC. 2019-2019→ CONTANGO RESOURCES, INC. 2020-2020→ LEASE HOLDERS ACQUISITIONS LLC 2020-2022→ NJA PUMPING 2022-2022→ NJA OPERATING LLC 2023-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (4) Elevation 2,899 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
OSWEGO	6,038 ft	-3,139 ft
OSWEGO	6,041 ft	-3,142 ft
MARMATON	6,228 ft	-3,329 ft
MARMATON	6,234 ft	-3,335 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 (4)

Interval	Type
6,041–6,057 ft	Perforated
6,234–6,236 ft	Perforated
6,234–6,255 ft	Perforated
6,240–6,255 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,547 ft	850 sx
5.5"	6,348 ft	180 sx

Permit History (2)

#279475 Drill Final Completion

COLLARD · 6,350 ft

1985-06-25

#236547 Drill Final Completion

COLLARD 25 · 6,350 ft

1984-04-17

Applications (3)

#279475 A KENNEDY & MITCHELL, INC.

received 1985-05-29

#236547 A KENNEDY & MITCHELL, INC.

received 1984-11-19

#236547 A KENNEDY & MITCHELL, INC.

received 1984-03-27

Records & Logs

8 completion filings on record.

W-2/G-1 1985-08-15

W-2/G-1 1985-06-20

W-2/G-1 1984-10-17

W-2/G-1 1984-06-26

W-2/G-1 1984-10-17

+2 more filings

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 HANSFORD County.

Well Details

Well Number: 3752
Max Depth: 6,350 ft
Drill Type: Vertical
County: HANSFORD
District: 10
Operator: GREAT HORNED OWLS PULSATRIX LLC
Completed: 1984-06-17

Operator

Name: GREAT HORNED OWLS PULSATRIX, LLC
Location: PAMPA
P-5 Status: Active (filed 2026-01-12)
Cum Oil (all leases): 701 bbl
Cum Gas (all leases): 21,835 mcf
Activities: OPRS/G, OPRS/O