42-185-30567

HorizontalSidetrack

EPHRAIM

GRIMES County · District 3 · CHESAPEAKE OPERATING, INC.

Permits

Max Depth

16,000 ft

First Permit

1996-03-27

Latest Activity

1997-03-19

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1996-05

Last Production

2026-07

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 1996-2009→ ENERVEST OPERATING, L.L.C. 2009-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2026

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 296 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	12,190 ft	-11,894 ft
AUSTIN CHALK	12,658 ft	-12,362 ft
TOP AUSTIN CHALK (Austin Chalk)	12,658 ft	-12,362 ft
BASE AUSTIN CHALK (Austin Chalk)	12,974 ft	-12,678 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 (2)

Interval	Type
12,615–13,777 ft	Perforated
12,705–12,995 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	2,500 ft	1,170 sx
7.625"	12,705 ft	110 sx

Permit History (2)

#460071 Recompletion

EPHRAIM · 16,000 ft

1997-03-19

#446371 Drill Final Completion

EPHRAIM OL · 13,080 ft

1996-03-27

Spud 1996-03-30

Applications (2)

#460071 A CHESAPEAKE OPERATING, INC.

received 1997-03-19

#446371 A CHESAPEAKE OPERATING, INC.

received 1996-03-27

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1997-08-25

W-2/G-1 1996-07-17 log on file

W-2/G-1 1996-09-09

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 GRIMES County.

Well Details

Well Number: 2H
Max Depth: 16,000 ft
Drill Type: Horizontal, Sidetrack
County: GRIMES
District: 3
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