Measuring and testing – Gas analysis – Particular separator
Patent
1992-08-12
1994-04-12
Warden, Robert J.
Measuring and testing
Gas analysis
Particular separator
55274, 73 232, 73 2904, 73200, 7386312, 7386323, 96108, 422 55, 436164, B01D 5300, B01D 5700, G01N 2175, G01N 3100
Patent
active
053015363
ABSTRACT:
The present invention is drawn to a method for measuring crude oil contained in a gas flowing in a gas line which incorporates the steps of obtaining a sample of gas from the gas line, passing the sample of gas through a selective crude oil trap, measuring the volume of the sample of gas, and measuring the volume of trapped crude oil. The selective crude oil trap includes a cooled coil and at least one cylinder filled with a fluid which is non-soluble with oil and which is preferably refrigerated. The selective crude oil trap may alternatively include a filter device which has a cylinder filled with a polymerized porous medium bound with a phenolic resin. The apparatus for carrying out the method has inlet and outlet connectors which allow the apparatus to be releasably connected to a gas flow line to obtain a sample of gas and to be disconnected and physically transported to a remote facility for completion of the testing.
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Perez, Carlos., Methods of Obtaining Natural Gas Samples for Analysis By Gas Chromatograpy; Gas Processors Assoc. Paper #2166-68; 1968; pp. 3-9.
Cassani Fernando
Fernandez Daniel
Ortega Pedro
Poleo Enrique
Crawford L. M.
Intevep S.A.
Warden Robert J.
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