Inventor

COLLINS SAMUEL H

US5 patents

Patents

5 patents

US5069065ADec 3, 1991

Method for measuring wettability of porous rock

MOBIL OIL CORP153 citations97

US5209104AMay 11, 1993

Method for desaturating a porous rock for electrical resistivity measurements

MOBIL OIL CORP53 citations91

US5079948AJan 14, 1992

Method for conducting capillary pressure drainage and imbibition on a core sample of a porous rock

MOBIL OIL CORP60 citations91

US4924187AMay 8, 1990

Method for measuring electrical anisotrophy of a core sample from a subterranean formation

MOBIL OIL CORP38 citations91

US4005749AFeb 1, 1977

Oil recovery by surfactant waterflooding

MOBIL OIL CORP29 citations78