42-329-35313

Final Completion Horizontal

SANDEFER 37A

MIDLAND County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · AZALEA (DEVONIAN)

RRC Lookup

Permits

Max Depth

17,000 ft

First Permit

2005-06-15

Latest Activity

2009-12-17

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-08-28

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2021-06)

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-04

Last Production

2026-03

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2006-2018→ DE3 OPERATING LLC 2018-2020→ PIONEER NATURAL RES. USA, INC. 2021-2021

Lease Production

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

Permit History (3)

#688723 Recompletion Final Completion

SANDEFER "37A" · 12,000 ft

2009-12-17

Spud 2009-12-14

#602079 Drill Final Completion

SANDEFER "37A" · 17,000 ft

2005-06-15

Spud 2005-07-02

#602079 Drill

SANDEFER "37A" · 17,000 ft

2005-06-15

Permit Applications (3)

#688723 A ENDEAVOR ENERGY RESOURCES L.P.

received 2009-12-16

#602079 A ENDEAVOR ENERGY RESOURCES L.P.

received 2005-06-24

#602079 A ENDEAVOR ENERGY RESOURCES L.P.

received 2005-06-15

Well Details

Well Number: 1
Max Depth: 17,000 ft
Drill Type: Horizontal
County: MIDLAND
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 2005-08-28

Operator

Name: ENDEAVOR ENGY RES L.P
Location: MIDLAND
P-5 Status: Y (filed 2025-04-04)
Cum Oil (all leases): 507,205,043 bbl
Cum Gas (all leases): 70,424,421 mcf
Total Permits: 6,190

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