42-251-33827

Final Completion Horizontal

LITTLE HOSS

JOHNSON County · District 9 · CHESAPEAKE OPERATING, INC.

Permits

Max Depth

9,000 ft

First Permit

2007-06-15

Latest Activity

2009-12-04

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-02

Last Production

2026-07

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 2010-2014→ CHESAPEAKE OPERATING, L.L.C. 2014-2017→ TEP BARNETT USA, LLC 2017-2026

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 970 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ATOKA LIME (Atoka)	5,923 ft	-4,953 ft
BASAL ATOKA (Atoka)	6,287 ft	-5,317 ft
UPPER BARNETT (Barnett)	6,411 ft	-5,441 ft
LOWER BARNETT (Barnett)	6,469 ft	-5,499 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 (1)

Interval	Type
6,831–11,735 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,151 ft	340 sx
5.5"	11,830 ft	1,795 sx

Permit History (2)

#688178 Drill Final Completion

LITTLE HOSS · 9,000 ft

2009-12-04

Spud 2010-02-11

#640340 Drill

LITTLE HOSS · 9,000 ft

2007-06-15

Applications (2)

#688178 A CHESAPEAKE OPERATING, INC.

received 2009-12-03

#640340 A CHESAPEAKE OPERATING, INC.

received 2007-06-07

Records & Logs

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

W-2/G-1 2010-08-13 log on file

W-2/G-1 2010-07-16 log on file

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 JOHNSON County.

Well Details

Well Number: T 4H
Max Depth: 9,000 ft
Drill Type: Horizontal
County: JOHNSON
District: 9
Operator: CHESAPEAKE OPERATING, INC.

Operator

Name: PARKWAY PETRO, INC
Location: OKLAHOMA CI, TY
P-5 Status: Delinquent (filed 2024-12-10)
Cum Oil (all leases): 120,218,990 bbl
Cum Gas (all leases): 5,501,647,035 mcf
Total Permits: 13,061