42-329-44563

PRODUCING Horizontal

PINTAIL WEST E 31-30

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

Permits

1

Max Depth

10,500 ft

First Permit

2020-12-15

Latest Activity

2020-12-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-07-25

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: DE3 OPERATING LLC

Resolved via: productionPIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-04

Last Production

2026-07

Operator History

originally filed by DE3 OPERATING LLC — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (20) Elevation 2,684 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,684 ft
SANTA ROSA 1,234 ft+1,450 ft
RUSTLER 1,523 ft+1,161 ft
RUSTLER 1,664 ft+1,020 ft
YATES 2,566 ft+118 ft
SEVEN RIVERS 2,821 ft-137 ft
SEVEN RIVERS 2,880 ft-196 ft
QUEEN 3,491 ft-807 ft
QUEEN 3,608 ft-924 ft
GRAYBURG 4,005 ft-1,321 ft
GRAYBURG 4,067 ft-1,383 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,257 ft-1,573 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,364 ft-1,680 ft
GLORIETA 5,508 ft-2,824 ft
CLEARFORK (Clear Fork)6,527 ft-3,843 ft
CLEARFORK (Clear Fork)6,533 ft-3,849 ft
SPRABERRY 7,361 ft-4,677 ft
SPRABERRY 7,370 ft-4,686 ft
GLORIETA
YATES

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
42-329-44559 PINTAIL WEST D 31-30 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Santa Rosa 1,235'Rustler 1,535'Rustler 1,667'Yates 2,568'Seven Rivers 2,817'Seven Rivers 2,889'Queen 3,493'Queen 3,606'Grayburg 4,024'Grayburg 4,068'San Andres 4,252' +7 more
42-329-44560 PINTAIL WEST D 31-30 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Santa Rosa 1,252'Rustler 1,546'Rustler 1,668'Yates 2,571'Seven Rivers 2,827'Seven Rivers 2,875'Queen 3,497'Queen 3,594'Grayburg 4,009'Grayburg 4,074'San Andres 4,257' +7 more
42-329-44562 PINTAIL WEST D 31-30 · DE3 OPERATING LLC
0.0 mi
Santa Rosa 1,000'Santa Rosa 1,200'Rustler 1,667'Yates 2,569'Yates 2,572'Seven Rivers 2,824'Seven Rivers 2,878'Queen 3,495'Queen 3,596'Grayburg 4,054'Grayburg 4,076'San Andres 4,261' +6 more
42-329-44558 PINTAIL WEST B 31-30 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,239'Rustler 1,523'Yates 2,571'Seven Rivers 2,866'Queen 3,629'Grayburg 4,008'San Andres 4,361'Clear Fork 6,564'Spraberry 7,602'Fusselman Ellenburger CAMBRIAN +8 more
42-329-44556 PINTAIL WEST B 31-30 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Santa Rosa 1,219'Rustler 1,674'Yates 2,577'Seven Rivers 2,831'Seven Rivers 2,869'Queen 3,504'Queen 3,598'Grayburg 4,012'Grayburg 4,086'San Andres 4,272'San Andres 4,365' +6 more
42-329-44557 PINTAIL WEST B 31-30 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Santa Rosa 1,225'Rustler 1,671'Yates 2,574'Seven Rivers 2,827'Seven Rivers 2,868'Queen 3,500'Queen 3,592'Grayburg 3,998'Grayburg 4,087'San Andres 4,270'San Andres 4,371' +6 more
42-329-44564 PINTAIL WEST G 31-30 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Santa Rosa 1,234'Rustler 1,528'Rustler 1,669'Yates 2,564'Seven Rivers 2,818'Seven Rivers 2,862'Queen 3,488'Queen 3,599'Grayburg 3,999'Grayburg 4,066'San Andres 4,247' +7 more
42-329-44569 PINTAIL WEST G 31-30 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Santa Rosa 1,224'Rustler 1,527'Rustler 1,671'Yates 2,566'Seven Rivers 2,819'Seven Rivers 2,862'Queen 3,489'Queen 3,584'Grayburg 3,991'Grayburg 4,065'San Andres 4,244' +7 more

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
10,360–20,376 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,638 ft1,260 sx
9.625"9,300 ft1,565 sx
5.5"20,550 ft2,530 sx

Permit History (1)

Applications (1)

#866467 A DE3 OPERATING LLC
received 2020-12-10

Records & Logs

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

W-2/G-1 2021-11-17 log on file
W-2/G-1 2021-05-20 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 31.901892
Lon -101.920690

Well Details

Well Number
6205H
Max Depth
10,500 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2021-07-25

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
15,489