42-329-41969

PRODUCING

WILLIS 40C

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

RRC Lookup

Permits

Max Depth

12,000 ft

First Permit

2017-09-13

Latest Activity

2017-09-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-03-22

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: OXYROCK OPERATING, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: CROWNQUEST OPERATING, LLC

Resolved via: production → OXYROCK OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-03

Last Production

2026-03

Operator History

Chain of Custody

CROWNQUEST OPERATING, LLC 2018-2024→ PIONEER NATURAL RES. USA, INC. 2024-2025→ OXYROCK OPERATING, LLC 2024-2025

Lease Production

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

Permit History (1)

#830648 Drill Y

WILLIS 40B · 12,000 ft

2017-09-13

Spud 2017-12-03

Permit Applications (1)

#830648 A CROWNQUEST OPERATING, LLC

received 2017-09-05

Google Maps → Explorer Map →

Lat 31.878283

Lon -101.935301

Well Details

Well Number: 5
Max Depth: 12,000 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: PIONEER NATURAL RES. USA INC.
Completed: 2018-03-22

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

External Links

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