← Wells

42-173-38740

Horizontal

BIGBY SOUTH E 10-15

GLASSCOCK County · District 10 · PIONEER NATURAL RES. USA, INC.

Permits

1

Max Depth

9,200 ft

First Permit

2022-06-14

Latest Activity

2022-06-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF 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
✓ 42-173-38739 BIGBY SOUTH D 10-15 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 806'Rustler 1,372'Yates 2,193'Seven Rivers 2,449'Queen 3,092'Grayburg 3,550'San Andres 3,724'Clear Fork 5,680'Spraberry 6,817'Glorieta —
✓ 42-173-38736 BIGBY SOUTH A 10-15 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 806'Rustler 1,355'Yates 2,199'Seven Rivers 2,456'Queen 3,100'Grayburg 3,563'San Andres 3,739'Clear Fork 5,684'Spraberry 6,814'Glorieta —
✓ 42-173-38737 BIGBY SOUTH B 10-15 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 806'Rustler 1,351'Yates 2,199'Seven Rivers 2,459'Queen 3,094'Grayburg 3,559'San Andres 3,735'Clear Fork 5,670'Spraberry 6,815'Glorieta —
✓ 42-173-38735 BIGBY SOUTH A 10-15 · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 806'Rustler 1,358'Yates 2,194'Seven Rivers 2,454'Queen 3,091'Grayburg 3,556'San Andres 3,727'Clear Fork 5,692'Spraberry 6,819'Glorieta —
✓ 42-173-38302 BIGBY NORTH A 10-3 · DE3 OPERATING LLC
0.1 mi
Santa Rosa 1,000'Rustler 1,358'Yates 2,193'Seven Rivers 2,445'Glorieta 2,450'Queen 3,127'Grayburg 3,627'San Andres 3,740'Clear Fork 5,710'Spraberry 6,811'
✓ 42-173-38303 BIGBY NORTH A 10-3 · DE3 OPERATING LLC
0.2 mi
Santa Rosa 1,000'Rustler 1,369'Yates 2,191'Seven Rivers 2,430'Glorieta 2,450'Queen 3,127'Grayburg 3,625'San Andres 3,734'Clear Fork 5,713'Spraberry 6,805'
✓ 42-173-38304 BIGBY NORTH B 10-3 · DE3 OPERATING LLC
0.2 mi
Santa Rosa 1,000'Rustler 1,349'Yates 2,191'Seven Rivers 2,443'Glorieta 2,450'Queen 3,125'Grayburg 3,625'San Andres 3,734'Clear Fork 5,706'Spraberry 6,805'
✓ 42-173-38305 BIGBY NORTH C 10-3 · DE3 OPERATING LLC
0.2 mi
Santa Rosa 1,000'Rustler 1,352'Yates 2,191'Seven Rivers 2,447'Glorieta 2,450'Queen 3,127'Grayburg 3,629'San Andres 3,734'Clear Fork 5,702'Spraberry 6,801'

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)

#879835 Drill

BIGBY SOUTH E 10-15 · 9,200 ft

2022-06-14

Applications (1)

#879835 A PIONEER NATURAL RES. USA, INC.
received 2022-05-05

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 can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 31.801864
Lon -101.718048

Well Details

Well Number
4205H
Max Depth
9,200 ft
Drill Type
Horizontal
County
GLASSCOCK
District
10
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
15,399