42-329-34308

PRODUCING Horizontal

WALLIN H. C.

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · DORA ROBERTS (DEVONIAN)

RRC Lookup

Permits

Max Depth

13,000 ft

First Permit

2000-05-24

Latest Activity

2000-05-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2000-08-10

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: OCEAN ENERGY, INC.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-08

Last Production

2026-03

Operator History

Chain of Custody

OCEAN ENERGY, INC. 2000-2003→ DEVON LOUISIANA CORPORATION 2003-2005→ DEVON ENERGY PRODUCTION CO, L.P. 2006-2016→ PIONEER NATURAL RES. USA, INC. 2016-2025

Lease Production

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

Gas

production & DCA →

Permit History (2)

#495459 Drill

WALLIN, H. C. · 13,000 ft

2000-05-24

Spud 2000-05-27

#495459 Drill Final Completion

WALLIN, H. C. · 13,000 ft

2000-05-24

Permit Applications (2)

#495459 A OCEAN ENERGY, INC.

received 2000-08-16

#495459 A OCEAN ENERGY, INC.

received 2000-05-24

Well Details

Well Number: 4H
Max Depth: 13,000 ft
Drill Type: Horizontal
County: MIDLAND
District: 8
Operator: PIONEER NATURAL RES. USA INC.
Completed: 2000-08-10

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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