42-211-33940

TEMP ABANDONED

ISAACS

HEMPHILL County · District 10 · UNBRIDLED RESOURCES LLC · MENDOTA NW. (GRANITE WASH)

Permits

1

Max Depth

18,000 ft

First Permit

2007-06-29

Latest Activity

2007-06-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-11-29

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: schedulingUNBRIDLED RESOURCES LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2007-11

Last Production

2026-07

Lease Production

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

Formation Tops (4) Elevation 2,619 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE HEEBNER6,827 ft-4,208 ft
TONKAWA 7,600 ft-4,981 ft
MISSIOURIAN8,073 ft-5,454 ft
DES MOINES 9,138 ft-6,519 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)

IntervalType
10,432–10,453 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,238 ft775 sx
4.5"10,700 ft545 sx

Permit History (1)

Applications (1)

#641034 A CHESAPEAKE OPERATING, INC.
received 2007-06-19

Records & Logs

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

W-2/G-1 2008-01-23 log on file
W-2/G-1 2008-03-25

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 HEMPHILL County.

Well Details

Well Number
2002
Max Depth
18,000 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Completed
2007-11-29

Operator

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