42-383-35277

PRODUCING

SCHAEFER-A-

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

RRC Lookup

Permits

Max Depth

8,300 ft

First Permit

2003-01-02

Latest Activity

2003-01-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-03-26

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: TAMARACK PETROLEUM COMPANY, INC.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-03

Last Production

2026-03

Operator History

Chain of Custody

TAMARACK PETROLEUM COMPANY, INC. 2003-2007→ MARINER ENERGY, INC. 2007-2010→ APACHE CORPORATION 2010-2017→ PARSLEY ENERGY OPERATIONS, LLC 2017-2021→ 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 (1)

#526867 Drill Final Completion

SCHAEFER-A- · 8,300 ft

2003-01-02

Spud 2003-02-08

Permit Applications (1)

#526867 A TAMARACK PETROLEUM COMPANY, INC.

received 2003-01-02

Well Details

Well Number: 4602
Max Depth: 8,300 ft
Drill Type: Vertical
County: REAGAN
District: 7
Operator: PIONEER NATURAL RES. USA INC.
Completed: 2003-03-26

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

RRC Wellbore Query →