Method and apparatus for determing distribution of fluids in a p

Details Method and apparatus for determing distribution of fluids in a p Method and apparatus for determing distribution of fluids in a p

1987-12-22

1989-04-04

Levy, Stewart J.

Measuring and testing

Borehole or drilling

Downhole test

73 38, 7386321, E21B 4902

Patent

active

048174238

ABSTRACT:
In the process of collecting data to be used in determining the capillary pressure of immiscible fluids in a porous rock sample, fluid is expelled from the sample by spinning a sample disk about its own center axis instead of centrifuging a core plug in the usual manner. The disk is contained in a cylindrical chamber whose dimensions are only slightly larger than those of the sample disk. A rotating shaft is connected to the center of the bottom face of the chamber and vessels are connected to the chamber about its periphery to collect the expelled fluid.

REFERENCES:
patent: 2680833 (1954-06-01), Rothacker
patent: 3202348 (1965-08-01), Strohmaier
patent: 3380292 (1968-04-01), Le Fournier
patent: 3388586 (1968-06-01), Golmard et al.
patent: 3683674 (1972-08-01), Roy
patent: 3820012 (1974-06-01), Molyneux
patent: 3859843 (1975-01-01), Lowell

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