← Wells

42-383-40228

PRODUCING Horizontal

DRIVER W28R

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA) R 40 EXC

Permits

1

Max Depth

10,250 ft

First Permit

2018-04-24

Latest Activity

2018-04-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-07-16

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-09

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (8) Elevation 2,728 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN 2,995 ft-267 ft
GRAYBURG 3,405 ft-677 ft
SAN ANDRES - SALTWATER FLOW, POS (San Andres)3,614 ft-886 ft
CLEARFORK (Clear Fork)5,635 ft-2,907 ft
SPRABERRY 6,662 ft-3,934 ft
ELLENBURGER ——
FUSSELMAN ——
STRAWN ——

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
✓ 42-383-40227 DRIVER W28Q · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 2,996'Grayburg 3,405'San Andres 3,615'Clear Fork 5,634'Spraberry 6,669'Strawn —Fusselman —Ellenburger —
✓ 42-383-40226 DRIVER W28P · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 2,993'Grayburg 3,402'San Andres 3,601'Clear Fork 5,641'Spraberry 6,677'Fusselman —Ellenburger —Strawn —
✓ 42-383-40393 DRIVER W28R · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,005'Grayburg 3,401'San Andres 3,611'Clear Fork 5,701'Spraberry 6,667'Fusselman —Strawn —Ellenburger —
✓ 42-383-40392 DRIVER W28Q · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,004'Grayburg 3,402'San Andres 3,600'Clear Fork 5,704'Spraberry 6,673'Fusselman —Strawn —Ellenburger —
✓ 42-383-40391 DRIVER W28P · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 2,992'Grayburg 3,399'San Andres 3,603'Clear Fork 5,699'Spraberry 6,678'Fusselman —Ellenburger —Strawn —
✓ 42-383-41132 SPRABERRY DRIVER UNIT · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,022'Grayburg 3,500'San Andres 3,707'Clear Fork 5,704'Spraberry 6,677'Strawn —Ellenburger —Fusselman —
✓ 42-383-41131 SPRABERRY DRIVER UNIT · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,018'Grayburg 3,504'San Andres 3,701'San Andres 3,701'Clear Fork 5,710'Spraberry 6,687'Fusselman —Ellenburger —Strawn —
✓ 42-383-40388 DRIVER E28P · PIONEER NATURAL RES. USA, INC.
0.5 mi
Queen 3,004'Grayburg 3,496'San Andres 3,693'Clear Fork 5,675'Spraberry 6,644'Fusselman —Strawn —Ellenburger —

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
9,332–19,204 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,246 ft1,247 sx
9.625"5,939 ft515 sx
5.5"19,238 ft925 sx

Permit History (1)

#838943 Drill Final Completion

DRIVER W28R · 10,250 ft

2018-04-24

Spud 2018-07-08

Applications (1)

#838943 A PIONEER NATURAL RES. USA, INC.
received 2018-04-16

Records & Logs

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

W-2/G-1 2019-12-10 log on file
W-2/G-1 2019-02-26
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 31.641809
Lon -101.679421

Well Details

Well Number
18H
Max Depth
10,250 ft
Drill Type
Horizontal
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2019-07-16

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