Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Set retarded cement compositions and well cementing methods

Set retarded cement compositions and well cementing methods

US Patent 4582139 · Granted Apr 15, 1986

Estimated economic value: $2,868,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High thermal coefficient slurry compositions and methods therefor2025
Light weight high temperature well cement compositions and methods2002
Cement compositions and methods for high temperature wells containing carbon dio2001
Cementing compositions, a method of making therefor, and a method for cementing 2001
Light weight high temperature well cement compositions and methods2000
Light weight high temperature well cement compositions and methods1999
Cementing multi-lateral wells1996
Method of evaluating oil or gas well fluid process1994
Composition and method for cementing a well1992
Foamed well cementing compositions and methods1992
Foamed well cementing compositions and methods1992
Chloride-free set accelerated cement compositions and methods1992