Methods and compositions for placing particulate materials...

Details Methods and compositions for placing particulate materials... Methods and compositions for placing particulate materials...

2005-09-20

2005-09-20

Walker, Zakiya (Department: 3672)

Wells

Processes

Placing fluid into the formation

C166S280200, C166S308300, C507S202000, C507S204000, C507S269000, C507S922000

Reexamination Certificate

active

06945329

ABSTRACT:
Methods and compositions for placing particulate materials in subterranean zones penetrated by well bores. In one embodiment, the methods comprise: providing a compacted particulate material fluid that comprises a compacted particulate material, and a foam within the pore spaces of the compacted particulate material, the foam comprising a pressurized gas and a liquid solution of a foam forming surfactant; and pumping the compacted particulate material fluid into the subterranean zone.

REFERENCES:
patent: 3603398 (1971-09-01), Hutchison
patent: 4780243 (1988-10-01), Edgley et al.
patent: 5076357 (1991-12-01), Marquis
patent: 5711376 (1998-01-01), Sydansk
patent: 5990052 (1999-11-01), Harris
patent: 6123159 (2000-09-01), Brookey et al.
patent: 6302209 (2001-10-01), Thompson et al.
Foreign communication from a related counterpart application dated Sep. 13, 2004.

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