42-105-30247

Final Completion

FORRISTALL -B-

CROCKETT County · District 7 · CHESAPEAKE OPERATING INC. · TIPPETT W. (WOLFCAMP 5050)

Permits

Max Depth

6,200 ft

First Permit

1979-02-01

Latest Activity

2007-06-11

Lifespan

28 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-02-08

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHESAPEAKE OPERATING INC. ≠ Production: LEGACY RESERVES OPERATING LP (reported 2017-09)

Resolved via: scheduling → CHESAPEAKE OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1995-1997→ ALTURA ENERGY LTD. 1997-1998→ RISING STAR ENERGY, L.L.C. 1999-2000→ RICKS EXPLORATION, INC. 2000-2003→ CONCHO EXPLORATION INC 2004-2004→ CHESAPEAKE OPERATING, INC. 2004-2010→ THREE RIVERS OPERATING CO LLC 2010-2012→ COG OPERATING LLC 2012-2012→ LEGACY RESERVES OPERATING LP 2013-2017

Lease Production

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

Formation Tops (4) Elevation 2,331 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LEONARD	4,711 ft	-2,380 ft
HUECO	4,958 ft	-2,627 ft
WOLFCAMP	5,226 ft	-2,895 ft
LOWER WOLFCAMP (Wolfcamp)	5,965 ft	-3,634 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
4,909–5,121 ft	Perforated
5,228–5,848 ft	Perforated
5,228–6,007 ft	Perforated
5,865–6,072 ft	Perforated

Casing (4)

Size	Set Depth	Cement
4.5"	620 ft	1,380 sx
8.625"	1,005 ft	600 sx
2.375"	5,985 ft	—
4.5"	6,200 ft	1,380 sx

Permit History (2)

#640050 Recompletion Final Completion

FORRISTAL B · 6,200 ft

2007-06-11

Spud 2006-11-03

#47962 Other Final Completion

FORRISTALL -B- · 6,200 ft

1979-02-01

Applications (2)

#640050 A CHESAPEAKE OPERATING, INC.

received 2007-06-03

#47962 A SHELL OIL COMPANY

received 1979-02-01

Records & Logs

4 completion filings on record.

W-2/G-1 2007-05-31

W-2/G-1 2007-07-19

W-2/G-1 1979-04-26

W-2/G-1 1971-03-18

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 CROCKETT County.

Well Details

Well Number: 9
Max Depth: 6,200 ft
Drill Type: Vertical
County: CROCKETT
District: 7
Operator: CHESAPEAKE OPERATING INC.
Completed: 1979-02-08

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