42-461-39352

Final Completion

WELCH TRUST 8

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

RRC Lookup

Permits

Max Depth

11,300 ft

First Permit

2014-04-16

Latest Activity

2014-04-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2014-11-03

Shut-In

—

Plugged

2023-06-01

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PARSLEY ENERGY OPERATIONS, LLC

Resolved via: production → PIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-11

Last Production

2026-03

Operator History

Chain of Custody

PARSLEY ENERGY OPERATIONS, LLC 2015-2021→ PIONEER NATURAL RES. USA, INC. 2021-2025

Lease Production

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

Oil

production & DCA →

Permit History (2)

#781750 Drill Final Completion

WELCH TRUST 8 · 11,300 ft

2014-04-16

Spud 2014-09-04

#781750 Drill

WELCH TRUST 8 · 11,300 ft

2014-04-16

Spud 2014-09-04

Permit Applications (2)

#781750 A PARSLEY ENERGY OPERATIONS, LLC

received 2015-04-06

#781750 A PARSLEY ENERGY OPERATIONS, LLC

received 2014-03-10

Well Details

Well Number: 1
Max Depth: 11,300 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: PIONEER NATURAL RES. USA INC.
Completed: 2014-11-03

Operator

Name: PIONEER NATURAL RES. USA, INC
Location: Y SPRING
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 1,696,586,121 bbl
Cum Gas (all leases): 1,763,332,471 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 15,133

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