Downhole servicing compositions having high thermal...

Details Downhole servicing compositions having high thermal... Downhole servicing compositions having high thermal...

2006-06-05

2008-11-18

Wood, Elizabeth D (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S803000, C106S805000, C106S806000, C106S809000, C106S812000, C106SDIG002, C507S100000, C507S103000, C507S106000, C507S107000, C507S108000, C507S119000, C507S128000, C507S142000, C507S143000

Reexamination Certificate

active

07452417

ABSTRACT:
A downhole servicing composition comprising from about 15 percent to about 80 percent by weight of a clay, and from about 10 percent to about 75 percent by weight of a carbon source is disclosed. The invention includes a downhole servicing composition comprising from about 15 percent to about 45 percent by weight of a first clay, from about 15 percent to about 45 percent by weight of a second clay, from about 10 percent to about 35 percent by weight of a filler, and from about 10 percent to about 75 percent by weight of a carbon source. The invention also includes a downhole servicing composition comprising an aqueous base and from about 10 percent to about 75 percent by weight of flaked graphite, wherein the downhole servicing composition has a thermal conductivity not less than about 0.8 BTU/hr-ft-° F.

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