42-211-32412

Final Completion

DEREK 12

HEMPHILL County · District 10 · CIMAREX ENERGY CO. · HEMPHILL (DOUGLAS)

Permits

1

Max Depth

8,600 ft

First Permit

2000-02-16

Latest Activity

2000-02-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-04-15

Shut-In

—

Plugged

2012-05-02

!

EWA / Production operator mismatch

Scheduling: CIMAREX ENERGY CO. ≠ Production: BRIGHAM OIL & GAS, L.P. (reported 2002-12)

!

EWA / Permit operator mismatch

Scheduling: CIMAREX ENERGY CO. ≠ Permit: BRIGHAM OIL & GAS, L.P.

Resolved via: scheduling → CIMAREX ENERGY CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-04

Last Production

2012-05

Operator History

originally filed by BRIGHAM OIL & GAS, L.P. — asset transferred

Lease Production

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

Formation Tops (4) Elevation 2,437 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE 4,325 ft-1,888 ft
BASE WOLFCAMP (Wolfcamp)5,975 ft-3,538 ft
BASE HEEBNER SHALE7,875 ft-5,438 ft
DOUGLAS SANDSTONE (Douglas)7,945 ft-5,508 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
7,968–7,997 ftPerforated
8,114–8,142 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,520 ft545 sx
4.5"8,250 ft250 sx

Permit History (1)

Applications (1)

#492181 A BRIGHAM OIL & GAS, L.P.
received 2000-02-16

Records & Logs

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

W-2/G-1 2000-06-05 log on file
W-2/G-1 2000-07-18

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
2
Max Depth
8,600 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Completed
2000-04-15

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