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2 119 156

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Application

96111402/25, 1996-06-05

(22)

Actual filing date

1996-06-05

(45)

Published

1998-09-20

(72)

Inventor

Somov V.E.Bannov P.G.Laptev N.V.Varshavskij O.M.Voronina N.A.Borisova L.A.Usikov S.V.Vasil'Eva L.K.Zonov V.A.Ivanova Z.D.Igolkin B.I.Petrov Ju.P.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

DEVICE FOR DIAGNOSING STATE OF CRUDE OILS FROM ELECTRICAL CONDUCTANCE Russian patent published in 1998 - IPC

Abstract RU 2119156 C1

FIELD: petroleum exploration. SUBSTANCE: device contains high-frequency (1 MHz) and low-frequency (1 KHz) conduction identifiers, which successively interact with transducer with sampled oil at temperature from 0 to 50 C. Microprocessor receives data on conduction and temperature. Ratio of conduction values is displayed to characterize state of oil. Oil temperature is measured by means of thermistor and low-frequency conduction identifier. EFFECT: improved reliability of oil state estimation. 1 dwg, 1 tbl

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RU 2 119 156 C1

Authors

Somov V.E.

Bannov P.G.

Laptev N.V.

Varshavskij O.M.

Voronina N.A.

Borisova L.A.

Usikov S.V.

Vasil'Eva L.K.

Zonov V.A.

Ivanova Z.D.

Igolkin B.I.

Petrov Ju.P.

Dates

1998-09-20—Published

1996-06-05—Filed

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