Measuring and testing – Gas content of a liquid or a solid – By vibration
Patent
1977-01-03
1978-05-23
Queisser, Richard C.
Measuring and testing
Gas content of a liquid or a solid
By vibration
166250, E21B 4322
Patent
active
040903982
ABSTRACT:
A method for determining the relative amounts of two fluid phases in a subterranean formation containing one mobile phase and a substantially immobile phase. A fluid which is substantially free of the immobile phase is injected into the formation by means of a well in an amount such that a portion of the injected fluid in the formation remains unsaturated with the immobile phase. The injected fluid is then preferably produced from the formation by means of the injection well. In another embodiment, the injected fluid is produced from the formation by means of a second well. The concentration of immobile fluid dissolved in the produced fluid is measured to determine the relative amounts of the two fluid phases in the formation.
REFERENCES:
patent: 3590923 (1971-07-01), Cooke
patent: 3685345 (1972-08-01), Wise
patent: 3690167 (1972-09-01), Chase et al.
patent: 3847548 (1974-11-01), Keller et al.
patent: 3856468 (1974-12-01), Keller et al.
Bragg James R.
Deans Harry A.
Exxon Production Research Company
Kreitman Stephen A.
Lawson Gary D.
Nametz Michael A.
Queisser Richard C.
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