42-227-40492

PRODUCING Horizontal

VIPER FOSTER C

HOWARD County · District 8 · SM ENERGY COMPANY · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,000 ft

First Permit

2019-12-06

Latest Activity

2019-12-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-11-16

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2020-03

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 (17) Elevation 2,645 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 1,820 ft+825 ft
SEVEN RIVERS 1,914 ft+731 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,293 ft-648 ft
GLORIETA 3,689 ft-1,044 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)3,728 ft-1,083 ft
LEONARD 4,010 ft-1,365 ft
SPRABERRY 5,598 ft-2,953 ft
ATOKA
CANYON
CISCO
COLEMAN JUNCTION
DEAN
DEVONIAN/SILURIAN (Devonian)
MISSISSIPPIAN
PENNSYLVANIAN
STRAWN
WOLFCAMP

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
42-227-40491 VIPER MCMURPHY C · SM ENERGY COMPANY
0.0 mi
Yates 1,817'Seven Rivers 1,909'San Andres 3,274'Glorieta 3,684'Clear Fork 3,709'Leonard 4,015'Spraberry 5,607'Coleman Junction Dean Wolfcamp
42-227-40493 VIPER FOSTER B · SM ENERGY COMPANY
0.0 mi
Yates 1,881'Seven Rivers 1,974'San Andres 3,314'Glorieta 3,706'Clear Fork 3,716'Leonard 5,387'Spraberry 5,584'Dean 6,822'Wolfcamp 7,008'Glorieta San Andres Coleman Junction
42-227-40494 VIPER MCMURPHY B · SM ENERGY COMPANY
0.0 mi
Yates 1,821'Seven Rivers 1,912'San Andres 3,295'Glorieta 3,690'Clear Fork 3,730'Leonard 4,007'Spraberry 5,609'Wolfcamp Dean Coleman Junction
42-227-40490 VIPER MCMURPHY D · SM ENERGY COMPANY
0.0 mi
Yates 1,867'Seven Rivers 1,964'San Andres 3,301'Glorieta 3,734'Clear Fork 3,752'Leonard 4,052'Spraberry 5,646'Wolfcamp Dean Coleman Junction
42-227-40489 VIPER FOSTER D · SM ENERGY COMPANY
0.0 mi
Yates 1,817'Seven Rivers 1,911'San Andres 3,294'Glorieta 3,699'Clear Fork 3,729'Leonard 4,007'Spraberry 5,599'Dean 6,805'Wolfcamp 6,931'Coleman Junction
42-227-40627 CAO · PLATFORM OPERATING, LLC
0.1 mi
Santa Rosa 1,150'Rustler 1,300'Yates 1,600'Seven Rivers 1,750'San Andres 2,985'Glorieta 3,950'Clear Fork 4,330'Spraberry 5,552'Leonard Dean
42-227-40135 COUGAR A · SM ENERGY COMPANY
0.6 mi
Yates 1,784'Seven Rivers 1,869'San Andres 2,954'Glorieta 3,270'Clear Fork 3,402'Leonard 3,893'Spraberry 5,570'Dean Wolfcamp Coleman Junction
42-227-40137 COUGAR A · SM ENERGY COMPANY
0.6 mi
Yates 1,782'Seven Rivers 1,866'San Andres 2,956'Glorieta 3,278'Clear Fork 3,405'Leonard 3,925'Spraberry 5,556'Wolfcamp Dean Coleman Junction

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
7,114–23,191 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"423 ft430 sx
9.625"6,057 ft575 sx
5.5"23,287 ft3,175 sx

Permit History (1)

Applications (1)

#859637 A SM ENERGY COMPANY
received 2019-12-04

Records & Logs

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

W-2/G-1 2021-02-11 log on file
W-2/G-1 2020-09-17 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 32.470551
Lon -101.396610

Well Details

Well Number
4525LS
Max Depth
9,000 ft
Drill Type
Horizontal
County
HOWARD
District
8
Completed
2020-11-16

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-09-03)
Cum Oil (all leases)
259,095,814 bbl
Cum Gas (all leases)
2,018,206,272 mcf
Activities
OPRS/G, OPRS/O
Total Permits
2,446