05900053 is referenced by 175 patents and cites 11 patents.

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.

Title
Light weight high temperature well cement compositions and methods
Application Number
8/912203
Publication Number
5900053
Application Date
August 15, 1997
Publication Date
May 4, 1999
Inventor
Jerry D Childs
Duncan
OK, US
D Chad Brenneis
Marlow
OK, US
Lance E Brothers
Ninnekah
OK, US
Agent
C Clark Dougherty Jr
Craig W Roddy
Assignee
Halliburton Energy Services
OK, US
IPC
C04B 7/345
C04B 14/02
C04B 24/16
C04B 24/12
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