Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1997-08-15
1999-05-04
Marcheschi, Michael
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106679, 106708, 106696, 106808, 106809, 106810, 106823, 106DIG1, 106820, 166293, 166294, 507203, 507269, 405267, C04B 2412, C04B 2416, C04B 1402, C04B 7345
Patent
active
059000538
ABSTRACT:
The present invention provides light weight high temperature well cement compositions and methods. The compositions are basically comprised of calcium phosphate cement, water, a foaming agent, a foam stabilizer and a gas present in an amount sufficient to form a foam having a density in the range from about 11.5 to about 15 pounds per gallon.
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Brenneis D. Chad
Brothers Lance E.
Childs Jerry D.
Dougherty, Jr. C. Clark
Halliburton Energy Service,s Inc.
Marcheschi Michael
Roddy Craig W.
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