Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for determining characteristics of clay-bearing formations

Method and apparatus for determining characteristics of clay-bearing formations

US Patent 4484470 · Granted Nov 27, 1984

Estimated economic value: $2,787,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method apparatus for determination of porosity lithological composition1994
Method and apparatus for determining characteristics of clay-bearing formations1990
Method and apparatus for determining characteristics of clay-bearing formations1988
Determination of water or residual oil saturation in earth formations independen1987
Method of determining shear wave travel time in subsurface formations1987
Method and apparatus for determining characteristics of clay-bearing formations1986
Well logging analysis methods for use in complex lithology reservoirs1986
Determination of water saturation in earth formations independent of lithology1986
Method and apparatus for determining characteristics of clay-bearing formations1986
Method for determining porosity, clay content and mode of distribution in gas an1986
Method and apparatus for identifying vanadium in earth formations1985
Determination of water saturation in earth formations independent of lithology1985