← Wells

42-383-42409

Horizontal

DRIVER S27H

REAGAN County · District 9 · PIONEER NATURAL RES. USA, INC.

Permits

1

Max Depth

10,304 ft

First Permit

2026-08-05

Latest Activity

2026-08-05

Lifespan

< 1 yr

Regulatory Status

Schedule

—

Completion

—

Shut-In

—

Plugged

—

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. The nearest completed wells below show what to expect at this location.

Check this well's filings at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported — this well has no filings of its own yet.

Cross-section
✓ 42-383-40787 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,004'Grayburg 3,412'San Andres 3,576'Clear Fork 5,602'Spraberry 6,645'Dean 8,032'Wolfcamp 8,214'Ellenburger —Fusselman —Strawn —
✓ 42-383-40786 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Queen 3,004'Grayburg 3,414'San Andres 3,584'Clear Fork 5,624'Spraberry 6,649'Ellenburger —Strawn —Fusselman —
✓ 42-383-40785 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.1 mi
Queen 3,002'Grayburg 3,411'San Andres 3,574'Clear Fork 5,611'Spraberry 6,645'Dean 8,026'Wolfcamp 8,215'Fusselman —Ellenburger —Strawn —
✓ 42-383-40784 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.1 mi
Queen 3,006'Grayburg 3,420'San Andres 3,590'Clear Fork 5,632'Spraberry 6,653'Dean 8,027'Wolfcamp 8,213'Fusselman —Strawn —Ellenburger —
✓ 42-383-40791 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Queen 2,982'Grayburg 3,400'San Andres 4,771'Clear Fork 5,584'Spraberry 6,597'Dean 8,002'Wolfcamp 8,193'Fusselman —Ellenburger —Strawn —
✓ 42-383-40790 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Queen 2,994'Grayburg 3,410'San Andres 3,570'Clear Fork 5,584'Spraberry 6,604'Dean 8,014'Ellenburger —Fusselman —Strawn —
✓ 42-383-40789 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Queen 2,989'Grayburg 3,398'San Andres 3,563'Clear Fork 5,581'Spraberry 6,601'Strawn —Fusselman —Ellenburger —
✓ 42-383-40788 DRIVER 27 · PIONEER NATURAL RES. USA, INC.
0.2 mi
Queen 2,995'Grayburg 3,405'San Andres 3,570'Clear Fork 5,611'Spraberry 6,631'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).

Permit History (1)

#916935 Drill

DRIVER S27H · 10,304 ft

2026-08-05

Spud 2026-08-23

Applications (1)

#916935 A PIONEER NATURAL RES. USA, INC.
received 2026-07-02

Records & Logs

No W-2/G-1 filings on record in the RRC wellbore file for this well.

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 31.645256
Lon -101.662896

Well Details

Well Number
8H
Max Depth
10,304 ft
Drill Type
Horizontal
County
REAGAN
District
9
Operator
PIONEER NATURAL RES. USA, INC.

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
15,602