Lightweight high strength particles and methods of their use...

Details Lightweight high strength particles and methods of their use... Lightweight high strength particles and methods of their use...

2006-01-10

2006-01-10

Kreck, John (Department: 3673)

Wells

Processes

Graveling or filter forming

C166S280200, C507S906000, C507S924000

Reexamination Certificate

active

06983797

ABSTRACT:
Light weight high strength particles and methods of treating subterranean producing zones utilizing the particles are provided. The light weight high strength particles of the invention are basically comprised of sintered mixtures of a base material and hollow microspheres.

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Foreign communication from a related counterpart application dated Aug. 30, 2004.

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