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Device for monitoring physical and chemical parameters of rock specimens
Device for monitoring physical and chemical parameters of rock specimens
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机译：监测岩石标本理化参数的装置
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摘要
The invention relates to geoelektrohimii and can be used for measuring physicochemical parameters such as electrical resistivity (ρ), a redox (Eh) and hydrogen (pH) of the potentials with subsequent study of their solutions for distribution in the field of oil and gas geology. The object of the utility model is to provide a structurally simple device with the ability to monitor the physical and chemical properties along the entire length of rock samples in geoelektrohimicheskby cell. .Postavlennaya object is achieved in that the device for monitoring physical and chemical parameters of rock samples, comprising a cylindrical tube with electrodes arranged therein, connected with a source of direct current, closed at the ends with caps of dielectric fluid is withdrawn from the cavity tube, according to the proposed solution cylindrical tube of length provided with technological holes arranged in pairs in a transverse plane for placement of measuring electrodes and the thermo-compensation. The number of pairs of holes may be at least 4 equally spaced along the length of the tube. Pairs of holes may be symmetrically disposed about the midpoint between the electrodes. The optimal solution is the arrangement of technological apertures at equal distances from each other. Process penetrations. determined regularity empirical extension Kotel'nikova theorem, according to which the distance between the holes should be no greater than 1/4 T, where T - period measured parameter changes along the length of the sample.
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