42-329-44219

PRODUCING Horizontal

PRESTON 9A

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

Permits

2

Max Depth

10,486 ft

First Permit

2020-04-16

Latest Activity

2020-04-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-06-27

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-06

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 2,751 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 968 ft+1,783 ft
RUSTLER 1,534 ft+1,217 ft
YATES 2,453 ft+298 ft
SEVEN RIVERS 2,721 ft+30 ft
QUEEN 3,430 ft-679 ft
GRAYBURG 3,956 ft-1,205 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)5,363 ft-2,612 ft
CLEARFORK (Clear Fork)6,250 ft-3,499 ft
SPRABERRY 7,141 ft-4,390 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
42-329-44220 PRESTON 9B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 968'Rustler 1,533'Yates 2,450'Seven Rivers 2,720'Queen 3,427'Grayburg 3,950'San Andres 4,105'Clear Fork 6,254'Spraberry 7,139'Glorieta
42-329-44221 PRESTON 9C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 968'Rustler 1,540'Yates 2,452'Seven Rivers 2,724'Queen 3,431'Grayburg 3,959'San Andres 4,107'Clear Fork 6,204'Spraberry 7,143'Glorieta
42-329-46592 PRESTON 9DD · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 969'Rustler 1,540'Yates 2,470'Seven Rivers 2,730'Queen 3,435'Grayburg 3,956'San Andres 4,119'Clear Fork 6,228'Spraberry 7,153'Glorieta
42-329-46593 PRESTON 9DE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 969'Rustler 1,530'Yates 2,470'Seven Rivers 2,732'Queen 3,433'Grayburg 3,955'San Andres 4,112'Clear Fork 6,429'Spraberry 7,144'Glorieta
42-329-44264 PRESTON 9F · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 968'Rustler 1,538'Yates 2,444'Seven Rivers 2,721'Queen 3,398'Grayburg 3,937'San Andres 4,092'Clear Fork 6,259'Spraberry 7,147'Glorieta
42-329-45145 PRESTON SPRABERRY UNIT · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 968'Rustler 1,529'Yates 2,445'Seven Rivers 2,720'Queen 3,402'Grayburg 3,936'San Andres 4,107'Clear Fork 6,264'Spraberry 7,146'Glorieta
42-329-44223 PRESTON 9F · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 968'Rustler 1,529'Yates 2,443'Seven Rivers 2,715'Queen 3,391'Grayburg 3,942'San Andres 4,101'Clear Fork 6,260'Spraberry 7,149'Glorieta
42-329-45144 PRESTON SPRABERRY UNIT · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 968'Rustler 1,328'Yates 2,447'Seven Rivers 2,725'Queen 3,404'Grayburg 3,941'San Andres 4,096'Clear Fork 6,252'Spraberry 7,147'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
8,932–21,650 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,437 ft1,475 sx
9.625"5,476 ft1,730 sx
5.5"21,669 ft1,085 sx

Permit History (2)

Applications (2)

#862865 A PIONEER NATURAL RES. USA, INC.
received 2020-12-04
#862865 A PIONEER NATURAL RES. USA, INC.
received 2020-03-18

Records & Logs

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

W-2/G-1 2022-08-30
W-2/G-1 2022-07-15 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 31.772363
Lon -101.828301

Well Details

Well Number
101H
Max Depth
10,486 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2022-06-27

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