Long core holder realizing multi-pairwise-point radial measurement
A holder and long core technology, applied in the field of oil and gas experiments, can solve the problems of inability to measure the distribution of oil and water in water flooding, and achieve the effect of facilitating research and realizing real-time measurement
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[0019] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not used to limit the present invention.
[0020] Such as figure 1 As shown, the multi-point radial measurement long core holder includes a holder cylinder 3, a rubber sleeve 2, a core chamber bracket 5, a plug system, a measuring system and a confining pressure pump 9. The holder The cylinder is located at the outermost periphery of the core holder. The rubber sleeve is arranged inside the cylinder of the holder. An annulus confining pressure cavity is formed between the cylinder of the holder and the rubber sleeve. The rubber sleeve is wrapped to form the core chamber. The said core chamber brackets are multiple set at the ...
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