42-121-34052

PRODUCING Horizontal

COBB UNIT

DENTON County · District 9 · EAGLERIDGE OPERATING LLC · NEWARK EAST (BARNETT SHALE)

Permits

2

Max Depth

8,500 ft

First Permit

2010-08-02

Latest Activity

2010-08-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-08-11

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: EAGLERIDGE OPERATING LLC ≠ Permit: WILLIAMS PROD. GULF COAST, L.P.

Resolved via: productionEAGLERIDGE OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2011-08

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 (3) Elevation 510 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MARBLE FALLS LIME (Marble Falls)7,686 ft-7,176 ft
UPPER BARNETT SHALE (Barnett)8,053 ft-7,543 ft
LOWER BARNETT SHALE (Barnett)8,332 ft-7,822 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 (9)

IntervalType
9,045–9,314 ftPerforated
9,381–9,650 ftPerforated
9,850–10,208 ftPerforated
10,297–10,655 ftPerforated
10,745–11,103 ftPerforated
11,192–11,550 ftPerforated
11,850–12,267 ftPerforated
12,372–12,789 ftPerforated
12,894–13,311 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"2,045 ft775 sx
5.5"13,574 ft1,455 sx

Permit History (2)

Applications (2)

#699903 A WILLIAMS PROD. GULF COAST, L.P.
received 2011-05-09
#699903 A WILLIAMS PROD. GULF COAST, L.P.
received 2010-07-29

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2011-12-13 log on file

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 DENTON County.

Well Details

Well Number
1H
Max Depth
8,500 ft
Drill Type
Horizontal
County
DENTON
District
9
Completed
2011-08-11

Operator

Location
DALLAS
P-5 Status
X (filed 2026-04-08)
Cum Oil (all leases)
282,764 bbl
Cum Gas (all leases)
512,756,743 mcf
Activities
CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
129