42-181-02009

Y

BRYANT

GRAYSON County · District 9 · MACK ENERGY CO. · PERRIN N. AFB (VIOLA)

Permits

2

Max Depth

11,700 ft

First Permit

2002-05-07

Latest Activity

2004-03-17

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-11-14

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: MACK ENERGY CO. ≠ Production: BKM PRODUCTION (reported 2026-04)

Resolved via: productionBKM PRODUCTION

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2002-11

Last Production

2026-07

Operator History

Chain of Custody

Lease Production

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

Formation Tops (5) Elevation 727 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
U. BAKER7,733 ft-7,006 ft
ATOKA LIME (Atoka)8,270 ft-7,543 ft
L. BAKER8,284 ft-7,557 ft
CORDELL9,632 ft-8,905 ft
VIOLA 10,505 ft-9,778 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 (6)

IntervalType
7,733–7,738 ftPerforated
8,284–8,290 ftPerforated
9,632–9,729 ftPerforated
10,552–10,712 ftPerforated
10,826–10,972 ftPerforated
11,094–11,135 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"2,185 ft400 sx
5.5"11,539 ft860 sx

Permit History (2)

Applications (2)

#541843 A MACK ENERGY CO.
received 2004-02-09
#519703 A MACK ENERGY CO.
received 2002-05-06

Records & Logs

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

W-2/G-1 2003-04-15
W-2/G-1 2009-08-14
W-2/G-1 2002-11-18 log on file
W-2/G-1 2003-06-12

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 GRAYSON County.

Well Details

Well Number
1
Max Depth
11,700 ft
Drill Type
Vertical
County
GRAYSON
District
9
Completed
2002-11-14

Operator

Location
DUNCAN
P-5 Status
Inactive (filed 2019-03-04)
Cum Oil (all leases)
113,107 bbl
Cum Gas (all leases)
— mcf
Total Permits
8