← Wells

42-461-43351

Horizontal

XBC GIDDINGS ESTATE

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

Permits

1

Max Depth

10,476 ft

First Permit

2025-10-16

Latest Activity

2025-10-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (10) Elevation 2,780 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,441 ft+339 ft
GRAYBURG 4,179 ft-1,399 ft
SAN ANDRES - SALTWATER FLOW (San Andres)4,490 ft-1,710 ft
CLEARFORK (Clear Fork)6,432 ft-3,652 ft
SPRABERRY 7,242 ft-4,462 ft
DEVONIAN ——
ELLENBURGER ——
FUSSELMAN ——
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
✓ 42-461-43350 XBC GIDDINGS ESTATE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,440'Grayburg 4,165'San Andres 4,474'Clear Fork 6,405'Spraberry 7,221'Wolfcamp —Strawn —Fusselman —Ellenburger —Devonian —
✓ 42-461-43352 XBC GIDDINGS ESTATE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,438'Grayburg 4,157'San Andres 4,464'Clear Fork 6,400'Spraberry 7,225'Fusselman —Ellenburger —Devonian —Wolfcamp —Strawn —
✓ 42-461-43349 XBC GIDDINGS ESTATE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,442'Grayburg 4,171'San Andres 4,493'Clear Fork 6,434'Spraberry 7,256'Fusselman —Ellenburger —Devonian —Wolfcamp —Strawn —
✓ 42-461-43348 XBC GIDDINGS ESTATE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Yates 2,442'Grayburg 4,163'San Andres 4,491'Clear Fork 6,422'Spraberry 7,239'Strawn —Ellenburger —Devonian —Wolfcamp —Fusselman —
✓ 42-461-43311 GIDDINGS-MORGAN 4F · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,426'Grayburg 4,146'San Andres 4,358'Clear Fork 6,420'Spraberry 7,362'Strawn —Ellenburger —Devonian —Wolfcamp —Fusselman —
✓ 42-461-43310 GIDDINGS-MORGAN 4E · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,376'Grayburg 4,153'San Andres 4,364'Clear Fork 6,415'Spraberry 7,234'Wolfcamp 8,766'Fusselman —Devonian —Strawn —Ellenburger —
✓ 42-461-41144 XBC-FRANK 427C · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,448'Grayburg 4,146'San Andres 5,448'Spraberry 7,239'Wolfcamp 8,756'Fusselman —Strawn —Devonian —Ellenburger —
✓ 42-461-43309 GIDDINGS-MORGAN 4D · PIONEER NATURAL RES. USA, INC.
0.3 mi
Yates 2,425'Grayburg 4,116'San Andres 4,307'Clear Fork 6,413'Spraberry 7,228'Wolfcamp —Strawn —Devonian —Ellenburger —Fusselman —

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).

Casing (3)

SizeSet DepthCement
13.375"1,284 ft1,330 sx
9.625"6,135 ft1,715 sx
5.5"18,427 ft965 sx

Permit History (1)

#911138 Drill

XBC GIDDINGS ESTATE · 10,476 ft

2025-10-16

Spud 2025-11-29

Applications (1)

#911138 A PIONEER NATURAL RES. USA, INC.
received 2025-10-14

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2026-06-17 log on file
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 31.455036
Lon -101.953709

Well Details

Well Number
4211H
Max Depth
10,476 ft
Drill Type
Horizontal
County
UPTON
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
15,399