42-329-44347

SHUT IN Horizontal

THUNDERBIRD B 50-51

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

2

Max Depth

9,000 ft

First Permit

2020-07-01

Latest Activity

2020-07-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-01-16

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: DE3 OPERATING LLC

Resolved via: productionPIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2020-09

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 2,715 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,715 ft
RUSTLER 1,760 ft+955 ft
YATES 2,571 ft+144 ft
SEVEN RIVERS 2,789 ft-74 ft
QUEEN 3,442 ft-727 ft
GRAYBURG 4,011 ft-1,296 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,242 ft-1,527 ft
GLORIETA 5,270 ft-2,555 ft
CLEARFORK (Clear Fork)6,601 ft-3,886 ft
SPRABERRY 7,443 ft-4,728 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-329-44346 THUNDERBIRD B 50-51 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Rustler 1,762'Yates 2,570'Seven Rivers 2,792'Queen 3,439'Grayburg 4,012'San Andres 4,242'Glorieta 5,299'Clear Fork 6,604'Spraberry 7,447'
42-329-44348 THUNDERBIRD A 50-51 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Rustler 1,764'Yates 2,580'Seven Rivers 2,793'Queen 3,442'Grayburg 4,013'San Andres 4,245'Glorieta 5,276'Clear Fork 6,607'Spraberry 7,449'
42-329-44349 THUNDERBIRD A 50-51 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Rustler 1,759'Yates 2,576'Seven Rivers 2,791'Queen 3,442'Grayburg 4,015'San Andres 4,245'Glorieta 5,282'Clear Fork 6,607'Spraberry 7,448'
42-329-44352 THUNDERBIRD D 50-51 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Rustler 1,762'Yates 2,571'Seven Rivers 2,786'Queen 3,431'Grayburg 3,996'San Andres 4,230'Glorieta 5,243'Clear Fork 6,596'Spraberry 7,430'
42-329-44351 THUNDERBIRD D 50-51 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Rustler 1,763'Yates 2,574'Seven Rivers 2,786'Queen 3,430'Grayburg 3,997'San Andres 4,228'Glorieta 5,250'Clear Fork 6,591'Spraberry 7,429'
42-329-44353 THUNDERBIRD C 50-51 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Rustler 1,762'Yates 2,569'Seven Rivers 2,790'Queen 3,432'Grayburg 3,996'San Andres 4,232'Glorieta 5,256'Clear Fork 6,590'Spraberry 7,430'
42-329-44661 THUNDERBIRD F 50-51 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 1,325'Rustler 1,736'Yates 2,579'Seven Rivers 2,831'Queen 3,532'Grayburg 3,995'San Andres 4,275'Clear Fork 6,559'Spraberry 7,445'Spraberry 7,447'Glorieta Seven Rivers
42-329-44662 THUNDERBIRD F 50-51 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Santa Rosa 1,320'Rustler 1,733'Yates 2,571'Seven Rivers 2,830'Queen 3,530'Grayburg 3,993'San Andres 5,555'Clear Fork 6,574'Spraberry 7,442'Glorieta

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
8,968–18,999 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,638 ft1,350 sx
9.625"7,930 ft680 sx
5.5"19,112 ft2,910 sx

Permit History (2)

Applications (2)

#864109 A DE3 OPERATING LLC
received 2020-07-24
#864109 A DE3 OPERATING LLC
received 2020-06-30

Records & Logs

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

W-2/G-1 2021-03-24 log on file
W-2/G-1 2020-12-16 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 32.019599
Lon -101.925577

Well Details

Well Number
2802H
Max Depth
9,000 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2021-01-16

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,466