... at elevated temperatures inthe rock-fluids system consisting of a quartz crystal surface, Lindbergh crudeoil and synthetic brine that represented a mixture of steam and formationwater. A mechanism is proposed to explain temperature dependence of reservoirwettability by applying a Zisman-type correlation...

... measurements at elevated temperatures. This paper documents two complete water-bitumen steady state drainage and imbibition tests conducted at a temperature of 200 °C at full reservoir pressure and overburden conditions utilizing composite core stacks of actual, preserved reservoir core material. The test...

... water involve the simultaneous flow of three immiscible fluids through the porous rock formation at elevated temperatures. Although the importance of reliable experimental data in numerical analyses is well recognized, laboratory measurements of three-phase relative permeability are usually...