42-329-42084

INJECTION

CASSIDY B

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

Permits

1

Max Depth

14,000 ft

First Permit

2017-11-16

Latest Activity

2017-11-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-05-19

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

W-14 Disposal Active UIC #000116147 permitted 2018-03-19

Permitted Volume

25,000 bbl/d

Max Pressure

5,910 psi

Injection Interval

11,820–13,808 ft

Injected (12mo)

3,677,399 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Seismicity: 5 earthquakes M2+ within 10 km in the last 24 months (max M2.8) · TexNet catalog

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 2,741 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,064 ft+1,677 ft
YATES 2,655 ft+86 ft
SEVEN RIVERS 2,948 ft-207 ft
QUEEN 3,580 ft-839 ft
GRAYBURG 4,227 ft-1,486 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,386 ft-1,645 ft
CLEARFORK (Clear Fork)6,751 ft-4,010 ft
SPRABERRY 7,610 ft-4,869 ft
SPRABERRY UPPER-DEAN (Spraberry)9,003 ft-6,262 ft
GLORIETA

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
42-329-42271 SALLY 26II · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,072'Yates 2,677'Seven Rivers 2,971'Queen 3,710'Grayburg 4,289'San Andres 4,449'Clear Fork 6,790'Spraberry 7,654'Spraberry 9,033'Glorieta
42-329-44643 SALLY W26L · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,094'Rustler 1,698'Yates 2,699'Seven Rivers 2,991'Queen 3,735'Grayburg 4,221'San Andres 4,492'Clear Fork 6,799'Spraberry 7,660'Glorieta
42-329-42270 SALLY 26HH · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,089'Yates 2,676'Seven Rivers 2,974'Queen 3,711'Grayburg 4,286'San Andres 4,447'Clear Fork 6,795'Spraberry 7,658'Spraberry 9,036'Glorieta
42-329-44642 SALLY W26K · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,094'Rustler 1,705'Yates 2,727'Seven Rivers 3,028'Queen 3,762'Grayburg 4,250'San Andres 4,524'Clear Fork 6,802'Spraberry 7,663'Glorieta
42-329-42268 SALLY 26GG · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,095'Yates 2,672'Seven Rivers 2,970'Queen 3,708'Grayburg 4,281'San Andres 4,444'Clear Fork 6,796'Spraberry 7,661'Spraberry 9,039'Glorieta
42-329-44640 SALLY W26J · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,094'Rustler 1,684'Yates 2,694'Seven Rivers 2,986'Queen 3,725'Grayburg 4,207'San Andres 4,497'Clear Fork 6,810'Spraberry 7,665'Pennsylvanian Glorieta Spraberry +4 more
42-329-42629 RAYBURN-BAUMANN W16I · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,117'Yates 2,667'Seven Rivers 2,984'Queen 3,703'Grayburg 4,337'San Andres 4,480'Clear Fork 6,792'Spraberry 7,647'Spraberry 9,040'Glorieta
42-329-42628 RAYBURN-BAUMANN W16H · PIONEER NATURAL RES. USA, INC.
0.9 mi
Santa Rosa 1,902'Yates 2,668'Seven Rivers 2,988'Queen 3,717'Grayburg 4,320'San Andres 4,475'Clear Fork 6,802'Spraberry 7,657'Spraberry 9,039'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 (3)

IntervalType
11,835–12,734 ftPerforated
12,782–13,642 ftPerforated
12,782–13,642 ftOpen hole

Casing (4)

SizeSet DepthCement
20"1,466 ft1,975 sx
13.375"6,682 ft3,286 sx
9.625"9,310 ft1,245 sx
7"12,782 ft1,416 sx

Permit History (1)

Applications (1)

#833277 A PIONEER NATURAL RES. USA, INC.
received 2017-11-15

Records & Logs

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

W-2/G-1 2022-06-09
W-2/G-1 2020-03-23
W-2/G-1 2018-10-17 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 31.928492
Lon -101.987964

Well Details

Well Number
2DD
Max Depth
14,000 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
2022-05-19

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
15,399