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O LAUGHLIN

HANSFORD County · District 10 · UNBRIDLED RESOURCES LLC · TWIN (DES MOINES)

Permits

Max Depth

7,500 ft

First Permit

1997-02-28

Latest Activity

2002-04-12

Lifespan

5 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1997-06-11

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: RICKS EXPLORATION, INC.

Resolved via: production → UNBRIDLED RESOURCES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-06

Last Production

2026-07

Operator History

Chain of Custody

RICKS EXPLORATION, INC. 1997-2003→ CONCHO EXPLORATION INC 2004-2004→ CHESAPEAKE OPERATING, INC. 2004-2014→ CHESAPEAKE OPERATING, L.L.C. 2014-2016→ 4P ENERGY TEXAS, LLC 2016-2018→ UNBRIDLED RESOURCES, LLC 2025-2026

Lease Production

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

Formation Tops (8) Elevation 3,012 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
HEEBNER	4,940 ft	-1,928 ft
DOUGLAS	4,982 ft	-1,970 ft
TONKAWA	5,335 ft	-2,323 ft
TONKAWA	5,345 ft	-2,333 ft
MARMATON	6,160 ft	-3,148 ft
ATOKA NOVI (Atoka)	6,854 ft	-3,842 ft
MORROW	7,031 ft	-4,019 ft
BASE HEEBNER/TOP	—	—

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
5,348–5,352 ft	Perforated
6,855–6,870 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,606 ft	500 sx
5.5"	7,110 ft	75 sx
5.5"	7,110 ft	410 sx

Permit History (2)

#519081 Recompletion Final Completion

O'LAUGHLIN · 5,450 ft

2002-04-12

Spud 2002-04-30

#459056 Drill Final Completion

O'LAUGHLIN · 7,500 ft

1997-02-28

Spud 1997-05-19

Applications (2)

#519081 A RICKS EXPLORATION, INC.

received 2002-04-12

#459056 A RICKS EXPLORATION, INC.

received 1997-02-24

Records & Logs

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

W-2/G-1 2002-06-13 log on file

W-2/G-1 2002-07-10

W-2/G-1 1997-07-22 log on file

W-2/G-1 1997-07-28

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: 3A
Max Depth: 7,500 ft
Drill Type: Vertical
County: HANSFORD
District: 10
Operator: UNBRIDLED RESOURCES LLC
Completed: 1997-06-11

Operator

Name: UNBRIDLED RES, LLC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-12-17)
Cum Oil (all leases): 2,156,940 bbl
Cum Gas (all leases): 150,390,040 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 6