← Wells

42-393-30270

MOTHER BEAR 28

ROBERTS County · District 10 · CIMAREX ENERGY CO. · RED DEER CREEK (GRANITE WASH)

Permits

1

Max Depth

11,300 ft

First Permit

1977-08-10

Latest Activity

1977-08-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-05-19

Shut-In

—

Plugged

2011-06-17

!

EWA / Production operator mismatch

Scheduling: CIMAREX ENERGY CO. ≠ Production: GRUY PETROLEUM MANAGEMENT CO. (reported 2004-05)

!

EWA / Permit operator mismatch

Scheduling: CIMAREX ENERGY CO. ≠ Permit: BAKER & TAYLOR DRILLING CO.

Resolved via: scheduling → CIMAREX ENERGY CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2011-06

Operator History

Chain of Custody

WALLACE OIL & GAS, INC. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2004

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
10,000–10,046 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"2,801 ft1,500 sx
2.375"9,925 ft—
4.5"10,563 ft460 sx

Permit History (1)

#5122 Drill

THE MOTHER BEAR · 11,300 ft

1977-08-10

Spud 1977-03-16

Applications (1)

#5122 A BAKER & TAYLOR DRILLING CO.
received 1977-08-10

Records & Logs

1 completion filing on record.

W-2/G-1 1984-01-12
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 ROBERTS County.

Well Details

Well Number
1
Max Depth
11,300 ft
Drill Type
Vertical
County
ROBERTS
District
10
Operator
CIMAREX ENERGY CO.
Completed
1977-05-19

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-07-08)
Cum Oil (all leases)
36,303,872 bbl
Cum Gas (all leases)
2,470,222,456 mcf
Activities
G/PUR, GTHS/G
Total Permits
2,082