42-173-38011

PRODUCING Horizontal

COOK E20

GLASSCOCK County · District 8 · CRESCENT ENERGY OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,387 ft

First Permit

2018-10-24

Latest Activity

2018-10-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-09-03

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: PIONEER NATURAL RES. USA, INC.

Resolved via: productionCRESCENT ENERGY OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-09

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 (10) Elevation 2,737 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 780 ft+1,957 ft
YATES 2,149 ft+588 ft
SEVEN RIVERS 2,348 ft+389 ft
QUEEN 2,903 ft-166 ft
GRAYBURG 3,345 ft-608 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,437 ft-700 ft
CLEARFORK (Clear Fork)5,282 ft-2,545 ft
SPRABERRY 6,549 ft-3,812 ft
GLORIETA
WICHITA ALBANY (Wichita-Albany)

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-173-38933 COOK E 20Q · VITAL ENERGY, INC.
0.1 mi
Salado 1,433'Yates 2,146'Seven Rivers 2,269'Queen 2,681'Grayburg 3,143'San Andres 3,458'Glorieta 4,388'Clear Fork 5,214'Rustler Santa Rosa
42-173-37869 COOK E 20E · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 802'Yates 2,129'Seven Rivers 2,337'Queen 2,910'Grayburg 3,359'San Andres 3,449'Clear Fork 5,277'Spraberry 6,556'Dean 7,943'Wichita-Albany Glorieta
42-173-37872 COOK E 20F · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 800'Yates 2,136'Seven Rivers 2,340'Queen 2,902'Grayburg 3,351'San Andres 3,456'Clear Fork 5,242'Spraberry 6,545'Wichita-Albany Glorieta
42-173-37616 COOK E 20A · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 760'Yates 2,135'Seven Rivers 2,323'Queen 2,908'Grayburg 3,366'San Andres 3,525'Clear Fork 5,303'Spraberry 6,568'Wichita-Albany Glorieta
42-173-37617 COOK E 20B · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 622'Yates 2,134'Seven Rivers 2,325'Queen 2,909'Grayburg 3,371'San Andres 3,535'Clear Fork 5,292'Spraberry 6,559'Glorieta Wichita-Albany
42-173-37722 COOK E 20B · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 1,023'Yates 2,133'Seven Rivers 2,323'Queen 2,908'Grayburg 3,372'San Andres 3,533'Clear Fork 5,292'Spraberry 6,557'Glorieta Wichita-Albany
42-173-38188 COOK E20K · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 1,412'Yates 2,124'Seven Rivers 2,245'Queen 2,621'Grayburg 2,774'San Andres 3,104'Glorieta 4,389'Clear Fork 5,349'Spraberry 6,527'Wichita-Albany 7,574'
42-173-38189 COOK E20L · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 1,420'Yates 2,121'Seven Rivers 2,242'Queen 2,617'Grayburg 2,769'San Andres 3,107'Glorieta 4,378'Clear Fork 5,309'Spraberry 6,515'Wichita-Albany 7,566'Dean 7,937'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
7,894–17,876 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,237 ft1,215 sx
9.625"6,120 ft934 sx
5.5"17,910 ft2,323 sx

Permit History (1)

Applications (1)

#845914 A PIONEER NATURAL RES. USA, INC.
received 2018-10-18

Records & Logs

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

W-2/G-1 2025-07-22
W-2/G-1 2019-12-12 log on file

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.

Lat 31.787826
Lon -101.635880

Well Details

Well Number
7H
Max Depth
10,387 ft
Drill Type
Horizontal
County
GLASSCOCK
District
8
Completed
2019-09-03

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-28)
Cum Oil (all leases)
10,867,426 bbl
Cum Gas (all leases)
2,390,025 mcf
Activities
OPRS/G, OPRS/O
Total Permits
31