42-329-42786

PRODUCING Horizontal

JW (SA) R

MIDLAND County · District 8 · DISCOVERY OPERATING INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,500 ft

First Permit

2018-08-24

Latest Activity

2018-08-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-03-19

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-03

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 (10) Elevation 2,814 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,793 ft+21 ft
SEVEN RIVERS 2,977 ft-163 ft
QUEEN 3,729 ft-915 ft
GRAYBURG 4,255 ft-1,441 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,499 ft-1,685 ft
GLORIETA 4,983 ft-2,169 ft
CLEARFORK (Clear Fork)6,947 ft-4,133 ft
SPRABERRY 7,810 ft-4,996 ft
SANTA ROSA
SPRABERRY UPPER-DEAN (Spraberry)

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
42-329-42787 JW (SA) Q · DISCOVERY OPERATING, INC.
0.0 mi
Yates 2,793'Seven Rivers 2,972'Queen 3,727'Grayburg 4,250'San Andres 4,497'Glorieta 4,976'Clear Fork 6,928'Spraberry 7,814'Spraberry Santa Rosa
42-329-42784 JW (SA) K · DISCOVERY OPERATING, INC.
0.0 mi
Yates 2,798'Seven Rivers 2,960'Queen 3,730'Grayburg 4,252'San Andres 4,501'Glorieta 4,984'Clear Fork 6,949'Spraberry 7,814'Spraberry 9,167'Santa Rosa
42-329-42757 JW (SA) A · DISCOVERY OPERATING, INC.
0.0 mi
Yates 2,797'Seven Rivers 2,798'Queen 3,730'Grayburg 4,253'San Andres 4,496'Glorieta 4,993'Clear Fork 6,852'Spraberry 7,813'Spraberry 9,166'Wolfcamp 9,304'Santa Rosa
42-329-35185 PERRO ROJO '18' · ENDEAVOR ENERGY RESOURCES L.P.
0.3 mi
Spraberry 7,750'Spraberry 8,300'U. WOLFCAMP 9,575'Strawn 10,525'Atoka
42-329-45599 JW (SA) B · DISCOVERY OPERATING, INC.
0.4 mi
Santa Rosa 928'Rustler 1,749'Yates 2,788'Seven Rivers 2,923'Queen 3,732'Grayburg 4,211'San Andres 4,367'Glorieta 5,973'Clear Fork 6,915'Spraberry 7,771'
42-329-45601 JW (SA) B · DISCOVERY OPERATING, INC.
0.4 mi
Santa Rosa 927'Rustler 1,760'Yates 2,761'Seven Rivers 2,920'Queen 3,726'Grayburg 4,173'San Andres 4,351'Glorieta 5,963'Clear Fork 6,917'Spraberry 7,774'
42-329-45600 JW (SA) B · DISCOVERY OPERATING, INC.
0.4 mi
Santa Rosa 928'Rustler 1,760'Yates 2,757'Seven Rivers 2,924'Queen 3,729'Grayburg 4,167'San Andres 4,347'Glorieta 5,961'Clear Fork 6,904'Spraberry 7,771'
42-329-45603 JW (SA) C · DISCOVERY OPERATING, INC.
0.4 mi
Santa Rosa 928'Rustler 1,763'Yates 2,756'Seven Rivers 2,927'Queen 3,723'Grayburg 4,168'San Andres 4,348'Glorieta 5,960'Clear Fork 6,903'Spraberry 7,764'Spraberry 7,765'

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
9,210–19,209 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"419 ft470 sx
9.625"8,470 ft565 sx
5.5"19,254 ft2,225 sx

Permit History (1)

Applications (1)

#843912 A DISCOVERY OPERATING, INC.
received 2018-08-23

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-09-09 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 31.821043
Lon -102.079389

Well Details

Well Number
741LS
Max Depth
10,500 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2019-03-19

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-03-31)
Cum Oil (all leases)
41,497,911 bbl
Cum Gas (all leases)
33,774,384 mcf
Activities
GTHS/G, OPRS/G, OPRS/O
Total Permits
712