42-383-41926

PRODUCING Horizontal

DRIVER WILDE 28-21N

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,584 ft

First Permit

2025-02-19

Latest Activity

2025-02-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-10-20

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2025-04

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 2,736 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN 3,258 ft-522 ft
GRAYBURG 3,748 ft-1,012 ft
SAN ANDRES - SALTWATER FLOW, POS (San Andres)5,098 ft-2,362 ft
CLEARFORK (Clear Fork)5,937 ft-3,201 ft
SPRABERRY 6,846 ft-4,110 ft
DEAN 8,286 ft-5,550 ft
WOLFCAMP 8,511 ft-5,775 ft
ELLENBURGER
FUSSELMAN
STRAWN

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
42-383-41925 DRIVER WILDE 28-21M · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,255'Grayburg 3,750'San Andres 3,871'Clear Fork 5,989'Spraberry 6,911'Ellenburger Fusselman Strawn
42-383-41924 DRIVER WILDE 28-21L · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,260'Grayburg 3,755'San Andres 3,908'Clear Fork 5,997'Spraberry 6,922'Fusselman Strawn Ellenburger
42-383-41923 DRIVER WILDE 28-21K · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,260'Grayburg 3,752'San Andres 5,106'Clear Fork 5,998'Spraberry 6,904'Dean 8,318'Wolfcamp 8,512'Ellenburger Fusselman Strawn
42-383-41922 DRIVER WILDE 28-21J · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,256'Grayburg 3,761'San Andres 3,925'Clear Fork 5,994'Spraberry 6,923'Dean 8,317'Wolfcamp 8,509'Strawn Fusselman Ellenburger
42-383-41921 DRIVER WILDE 28-21I · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,257'Grayburg 3,762'San Andres 3,896'Clear Fork 5,999'Spraberry 6,920'Dean 8,313'Wolfcamp 8,509'Ellenburger Strawn Fusselman
42-383-41331 DRIVER PROCTOR 33-40N · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 862'Rustler 1,450'Yates 2,329'Queen 3,250'Grayburg 3,763'San Andres 3,882'Clear Fork 5,996'Spraberry 6,915'Dean 8,308'Wolfcamp 8,500'Wolfcamp 8,500'Strawn +2 more
42-383-41330 DRIVER PROCTOR 33-40M · PIONEER NATURAL RES. USA, INC.
0.4 mi
Santa Rosa 862'Rustler 1,446'Yates 2,330'Seven Rivers 2,597'Queen 3,252'Grayburg 3,765'San Andres 3,887'Clear Fork 5,992'Spraberry 6,919'Dean 8,313'Wolfcamp 8,506'Wolfcamp 8,506' +3 more
42-383-41329 DRIVER PROCTOR 33-40L · PIONEER NATURAL RES. USA, INC.
0.4 mi
Rustler 1,442'Yates 2,329'Seven Rivers 2,594'Queen 3,254'Grayburg 3,770'San Andres 3,891'Clear Fork 5,990'Spraberry 6,922'Dean 8,314'Wolfcamp 8,507'Fusselman Strawn +1 more

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
9,134–19,464 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,288 ft1,650 sx
9.625"5,473 ft1,230 sx
5.5"19,488 ft1,075 sx

Permit History (1)

Applications (1)

#905252 A PIONEER NATURAL RES. USA, INC.
received 2025-01-15

Records & Logs

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

W-2/G-1 2025-12-23
W-2/G-1 2025-09-16 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Lat 31.615207
Lon -101.770485

Well Details

Well Number
14H
Max Depth
10,584 ft
Drill Type
Horizontal
County
REAGAN
District
7
Completed
2025-10-20

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