42-329-47202

PRODUCING Horizontal

PRATT-VAUGHN 15I

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

Permits

1

Max Depth

10,567 ft

First Permit

2024-07-16

Latest Activity

2024-07-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-07

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-11

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 2,812 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,167 ft+1,645 ft
RUSTLER 1,694 ft+1,118 ft
YATES 2,773 ft+39 ft
SEVEN RIVERS 3,068 ft-256 ft
QUEEN 3,870 ft-1,058 ft
GRAYBURG 4,360 ft-1,548 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)6,033 ft-3,221 ft
CLEARFORK (Clear Fork)6,954 ft-4,142 ft
SPRABERRY 7,813 ft-5,001 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
42-329-47203 PRATT-VAUGHN 15J · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,167'Rustler 1,694'Yates 2,768'Seven Rivers 3,065'Queen 3,868'Grayburg 4,359'San Andres 4,596'Clear Fork 6,961'Spraberry 7,816'Glorieta
42-329-47201 PRATT-VAUGHN 15H · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,167'Rustler 1,697'Yates 2,768'Seven Rivers 3,071'Queen 3,834'Grayburg 4,359'San Andres 4,597'Clear Fork 6,957'Spraberry 7,817'Glorieta
42-329-47204 PRATT-VAUGHN 15K · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,167'Rustler 1,701'Yates 2,769'Seven Rivers 3,069'Queen 3,835'Grayburg 4,355'San Andres 6,039'Clear Fork 6,962'Spraberry 7,814'Glorieta
42-329-46206 ONEAL-ANNIE 15R · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,166'Rustler 1,709'Yates 2,776'Seven Rivers 3,069'Queen 3,835'Grayburg 4,394'San Andres 4,592'Clear Fork 6,949'Spraberry 7,797'Glorieta
42-329-46205 ONEAL-ANNIE 15P · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,166'Rustler 1,709'Yates 2,784'Seven Rivers 3,074'Queen 3,844'Grayburg 4,366'San Andres 4,604'Clear Fork 6,953'Spraberry 7,816'Glorieta
42-329-46202 ONEAL-ANNIE 15O · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,166'Rustler 1,709'Yates 2,771'Seven Rivers 3,077'Queen 3,836'Grayburg 4,398'San Andres 4,598'Clear Fork 6,955'Spraberry 7,810'Glorieta
42-329-46211 ONEAL-ANNIE 15P · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,166'Rustler 1,709'Yates 2,784'Seven Rivers 3,080'Queen 3,828'Grayburg 4,383'San Andres 4,597'Clear Fork 6,955'Spraberry 7,809'Glorieta
42-329-46210 ONEAL-ANNIE 15P · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,166'Rustler 1,709'Yates 2,782'Seven Rivers 3,075'Queen 3,838'Grayburg 4,361'San Andres 4,602'Clear Fork 6,965'Spraberry 7,817'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
9,071–18,812 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,635 ft1,850 sx
9.625"7,242 ft1,735 sx
5.5"18,837 ft907 sx

Permit History (1)

Applications (1)

#901143 A PIONEER NATURAL RES. USA, INC.
received 2024-07-09

Records & Logs

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

W-2/G-1 2025-07-10
W-2/G-1 2025-05-15 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 31.943052
Lon -102.079280

Well Details

Well Number
109H
Max Depth
10,567 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2025-05-07

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