42-329-46619

PRODUCING Horizontal

ELKIN 21V

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

Permits

2

Max Depth

9,363 ft

First Permit

2023-11-13

Latest Activity

2023-11-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-09-22

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-02

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 (11) Elevation 2,842 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,527 ft+1,315 ft
RUSTLER 1,801 ft+1,041 ft
YATES 2,768 ft+74 ft
SEVEN RIVERS 3,044 ft-202 ft
QUEEN 3,732 ft-890 ft
GRAYBURG 4,228 ft-1,386 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,430 ft-1,588 ft
CLEARFORK (Clear Fork)6,800 ft-3,958 ft
SPRABERRY 7,685 ft-4,843 ft
RUSTLER 18,016 ft-15,174 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
42-329-46620 ELKIN 21W · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,300'Santa Rosa 1,527'Rustler 1,798'Yates 2,763'Seven Rivers 3,039'Queen 3,726'Grayburg 4,237'San Andres 4,438'Clear Fork 6,811'Spraberry 7,689'Glorieta
42-329-46628 ELKIN 21U · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,300'Santa Rosa 1,527'Rustler 1,800'Yates 2,766'Seven Rivers 3,037'Queen 3,724'Grayburg 4,235'San Andres 4,427'Clear Fork 6,800'Spraberry 7,693'Glorieta
42-329-46621 ELKIN 21X · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,300'Santa Rosa 1,527'Rustler 1,799'Yates 2,760'Seven Rivers 3,041'Queen 3,725'Grayburg 4,229'San Andres 4,429'Clear Fork 6,802'Spraberry 7,683'Spraberry 8,223'Glorieta
42-329-46622 ELKIN 21Y · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,300'Rustler 1,797'Yates 2,753'Seven Rivers 3,036'Queen 3,719'Grayburg 4,229'San Andres 4,422'Clear Fork 6,797'Spraberry 7,689'Glorieta
42-329-46618 ELKIN 21T · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,300'Rustler 1,802'Yates 2,769'Seven Rivers 3,043'Queen 3,723'Grayburg 4,231'San Andres 4,423'Clear Fork 6,795'Spraberry 7,687'Glorieta
42-329-46627 ELKIN 21O · PIONEER NATURAL RES. USA, INC.
0.5 mi
Santa Rosa 1,288'Rustler 1,820'Yates 2,743'Seven Rivers 3,022'Queen 3,705'Grayburg 4,245'San Andres 4,430'Clear Fork 6,788'Spraberry 7,684'Glorieta
42-329-46617 ELKIN 21N · PIONEER NATURAL RES. USA, INC.
0.5 mi
Santa Rosa 1,515'Rustler 1,817'Yates 2,743'Seven Rivers 3,022'Queen 3,707'Grayburg 4,254'San Andres 4,444'Clear Fork 6,793'Spraberry 7,690'Glorieta
42-329-46616 ELKIN 21M · PIONEER NATURAL RES. USA, INC.
0.5 mi
Santa Rosa 1,288'Santa Rosa 1,515'Rustler 1,812'Yates 2,755'Seven Rivers 3,032'Queen 3,721'Grayburg 4,253'San Andres 4,440'Clear Fork 6,790'Spraberry 7,695'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
9,005–22,386 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,794 ft1,950 sx
9.625"5,988 ft1,700 sx
5.5"22,456 ft1,190 sx

Permit History (2)

Applications (2)

#894335 A PIONEER NATURAL RES. USA, INC.
received 2024-05-01
#894335 A PIONEER NATURAL RES. USA, INC.
received 2023-10-05

Records & Logs

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

W-2/G-1 2025-01-19
W-2/G-1 2024-04-01 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 32.068069
Lon -102.017139

Well Details

Well Number
22H
Max Depth
9,363 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2024-09-22

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