Methods of using substantially hydrated cement particulates...

Wells – Processes – Graveling or filter forming

Reexamination Certificate

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Details

C166S280200, C166S309000, C507S202000

Reexamination Certificate

active

07424913

ABSTRACT:
Methods of gravel packing comprising providing a gravel packing fluid comprising a base fluid and substantially hydrated cement particulates, introducing the gravel packing fluid into a subterranean formation, and depositing at least a portion of the substantially hydrated cement particulates in the subterranean formation to form a gravel pack. Gravel packing fluids that comprise a base fluid, and gravel comprising substantially hydrated cement particulates. Methods of gravel packing and fracturing a subterranean formation comprising fracturing the subterranean formation so as to create or enhance one or more fractures in the subterranean formation; introducing a fluid comprising a base fluid and substantially hydrated cement particulates through a well bore into the one or more fractures; and depositing at least a portion of the substantially hydrated cement particulates in the one or more fractures in the subterranean formation and in the well bore to form a gravel pack.

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patent: 7341104 (2008-03-01), Roddy
patent: 2003/0089281 (2003-05-01), Berke et al.

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