42-115-33508

COZART 11

DAWSON County · District 8 · EOG RESOURCES INC. · SPRABERRY (TREND AREA)

Permits

2

Max Depth

13,000 ft

First Permit

2012-06-09

Latest Activity

2012-06-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2013-12-17

Shut-In

Plugged

2025-04-21

!

EWA / Permit operator mismatch

Scheduling: EOG RESOURCES INC. ≠ Permit: HADAWAY CONSULT AND ENGINEER,LLC

Resolved via: schedulingEOG RESOURCES INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-02

Last Production

2025-06

Lease Production

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

Formation Tops (4) Elevation 3,003 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
JO MIL9,216 ft-6,213 ft
WOLCAMP9,590 ft-6,587 ft
WOLFCAMP 9,590 ft-6,587 ft
MISSISSIPPIAN 10,990 ft-7,987 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)

IntervalType
9,216–9,746 ftPerforated
10,990–12,120 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"470 ft480 sx
8.625"4,793 ft1,420 sx
5.5"12,195 ft825 sx

Permit History (2)

Applications (2)

#741897 A HADAWAY CONSULT AND ENGINEER,LLC
received 2013-08-01
#741897 A BIG STAR OIL & GAS, LLC
received 2012-06-01

Records & Logs

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

W-2/G-1 2024-01-29
W-2/G-1 2017-09-05 log on file
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 DAWSON County.

Well Details

Well Number
1
Max Depth
13,000 ft
Drill Type
Vertical
County
DAWSON
District
8
Completed
2013-12-17

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-10-02)
Cum Oil (all leases)
1,173,982,199 bbl
Cum Gas (all leases)
7,415,222,256 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
16,293