42-329-45018

SHUT IN Horizontal

STILT EAST I 18-20

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

Permits

1

Max Depth

10,553 ft

First Permit

2021-08-02

Latest Activity

2021-08-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-02-14

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-09

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 (15) Elevation 2,759 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,298 ft+1,461 ft
RUSTLER 1,685 ft+1,074 ft
YATES 2,647 ft+112 ft
SEVEN RIVERS 2,961 ft-202 ft
QUEEN 3,645 ft-886 ft
GRAYBURG 4,106 ft-1,347 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,262 ft-1,503 ft
CLEARFORK (Clear Fork)6,691 ft-3,932 ft
SPRABERRY 7,521 ft-4,762 ft
CANYON / STRAWN (Canyon)
GLORIETA
PENNSYLVANIAN
SPRABERRY / DEAN (Spraberry)
STRAWN
WOLFCAMP

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
42-329-44803 STILT EAST I 18-20 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,312'Rustler 1,699'Seven Rivers 2,964'Yates 2,964'Queen 3,651'Grayburg 4,109'San Andres 4,267'Clear Fork 6,696'Spraberry 7,524'Glorieta
42-329-44802 STILT WEST G 18-20 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,315'Rustler 1,695'Yates 2,656'Seven Rivers 2,956'Queen 3,645'Grayburg 4,090'San Andres 4,259'Clear Fork 6,709'Spraberry 7,537'Glorieta
42-329-44798 STILT WEST G 18-20 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,315'Rustler 1,698'Yates 2,655'Seven Rivers 2,960'Queen 3,645'Grayburg 4,093'San Andres 4,249'Clear Fork 6,716'Spraberry 7,537'Glorieta
42-329-44801 STILT WEST G 18-20 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,310'Rustler 1,695'Yates 2,652'Seven Rivers 2,954'Queen 3,643'Queen 3,644'Grayburg 4,090'Grayburg 4,091'San Andres 5,760'San Andres 5,761'Clear Fork 6,718'Spraberry 7,542' +2 more
42-329-44797 STILT WEST F 18-20 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,277'Rustler 1,696'Yates 2,643'Seven Rivers 2,962'Queen 3,644'Grayburg 4,098'San Andres 4,243'Clear Fork 6,721'Spraberry 8,107'Glorieta
42-329-41600 REBECCA SL · HENRY RESOURCES LLC
0.1 mi
Yates 2,666'Seven Rivers 2,986'Queen 3,716'Grayburg 4,330'San Andres 5,185'Clear Fork 5,725'Spraberry 8,092'Santa Rosa Spraberry Glorieta
42-329-41601 REBECCA SL · HENRY RESOURCES LLC
0.1 mi
Santa Rosa 1,400'Yates 2,666'Seven Rivers 2,986'Queen 3,716'Grayburg 4,330'San Andres 5,185'Clear Fork 5,725'Spraberry 7,808'Spraberry Glorieta
42-329-42981 MID-STATES UNIT 37-5 · EARTHSTONE OPERATING, LLC
0.3 mi
Santa Rosa 1,120'Yates 2,657'Seven Rivers 2,970'Queen 3,669'Grayburg 4,105'San Andres 4,429'Glorieta 5,553'Clear Fork 6,713'Spraberry 7,540'Spraberry 8,926'

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
8,652–18,433 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,558 ft1,650 sx
9.625"6,021 ft1,303 sx
5.5"18,456 ft2,430 sx

Permit History (1)

Applications (1)

#870913 A PIONEER NATURAL RES. USA, INC.
received 2021-07-01

Records & Logs

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

W-2/G-1 2022-05-24
W-2/G-1 2022-03-14 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 31.952784
Lon -101.951616

Well Details

Well Number
2809H
Max Depth
10,553 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2022-02-14

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