42-329-45463

PRODUCING Horizontal

TUBB-VAUGHN 21N

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

Permits

1

Max Depth

9,625 ft

First Permit

2022-03-22

Latest Activity

2022-03-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-11-04

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-11

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 2,818 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,108 ft+1,710 ft
RUSTLER 1,740 ft+1,078 ft
YATES 2,755 ft+63 ft
SEVEN RIVERS 3,052 ft-234 ft
QUEEN 3,803 ft-985 ft
GRAYBURG 4,349 ft-1,531 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,560 ft-1,742 ft
CLEARFORK (Clear Fork)6,988 ft-4,170 ft
SPRABERRY 7,847 ft-5,029 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
42-329-45466 TUBB-VAUGHN 21M · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,108'Rustler 1,740'Yates 2,755'Seven Rivers 3,054'Queen 3,805'Grayburg 4,348'San Andres 4,553'Clear Fork 6,923'Spraberry 7,837'Glorieta
42-329-45464 TUBB-VAUGHN 21O · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,107'Rustler 1,739'Yates 2,759'Seven Rivers 2,976'Queen 3,865'Grayburg 4,357'San Andres 4,560'Clear Fork 7,001'Spraberry 7,844'Glorieta
42-329-45462 TUBB-VAUGHN 21L · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,108'Rustler 1,740'Yates 2,755'Seven Rivers 3,051'Queen 3,801'Grayburg 4,345'San Andres 4,550'Clear Fork 6,986'Spraberry 7,842'Glorieta
42-329-45461 TUBB-VAUGHN 21K · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,108'Rustler 1,740'Yates 2,754'Seven Rivers 3,049'Queen 3,803'Grayburg 4,344'San Andres 4,547'Clear Fork 6,986'Spraberry 7,839'Spraberry 9,190'Wolfcamp 9,379'Glorieta +7 more
42-329-45460 TUBB-VAUGHN 21J · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,108'Rustler 1,740'Yates 2,749'Seven Rivers 3,048'Queen 3,801'Grayburg 4,341'San Andres 4,550'Clear Fork 6,991'Spraberry 7,825'Glorieta Mississippian
42-329-47198 PRATT-VAUGHN 21A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,138'Rustler 1,713'Yates 2,750'Seven Rivers 3,052'Queen 3,809'Grayburg 4,348'San Andres 4,557'Clear Fork 6,979'Spraberry 7,835'Glorieta
42-329-47199 PRATT-VAUGHN 21B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,138'Seven Rivers Glorieta Queen Spraberry Clear Fork Grayburg Yates Rustler San Andres
42-329-47200 PRATT-VAUGHN 21C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,138'Rustler 1,713'Yates 2,755'Seven Rivers 3,052'Queen 3,812'Grayburg 4,360'San Andres 4,518'Clear Fork 6,976'Spraberry 7,833'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
8,897–19,678 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,613 ft1,650 sx
9.625"6,168 ft1,705 sx
5.5"19,703 ft1,010 sx

Permit History (1)

Applications (1)

#877088 A PIONEER NATURAL RES. USA, INC.
received 2022-02-14

Records & Logs

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

W-2/G-1 2023-03-13
W-2/G-1 2022-11-08 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 31.934365
Lon -102.089805

Well Details

Well Number
114H
Max Depth
9,625 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2022-11-04

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