42-495-30340

Horizontal

EAST KEYSTONE UNIT

WINKLER County · District 8 · CIMAREX ENERGY CO.

Permits

2

Max Depth

5,600 ft

First Permit

1996-01-18

Latest Activity

2011-05-03

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 2,994 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,742 ft+252 ft
QUEEN 3,542 ft-548 ft
SAN ANDRES 4,180 ft-1,186 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 (3)

IntervalType
4,501–4,771 ftPerforated
4,501–5,450 ftPerforated
?–4,771 ftPerforated

Casing (5)

SizeSet DepthCement
8.625"859 ft500 sx
8.625"860 ft500 sx
5.5"4,849 ft1,625 sx
5.5"4,849 ft1,625 sx
4.75"5,450 ft

Permit History (2)

Applications (2)

#714783 A CIMAREX ENERGY CO.
received 2011-04-21
#443827 A APACHE CORPORATION
received 1996-01-18

Records & Logs

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

W-2/G-1 2012-05-15
W-2/G-1 2012-05-15
W-2/G-1 1996-04-10 log on file
W-2/G-1 1996-04-10 log on file
W-2/G-1 1975-05-23
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 WINKLER County.

Well Details

Well Number
911H
Max Depth
5,600 ft
Drill Type
Horizontal
County
WINKLER
District
8

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