Oil sand compaction device for experiment

Abstract

The invention provides an oil sand compaction device for an experiment. The oil sand compaction device for the experiment comprises a base and compaction device bodies, containing grooves are formed in the base, the compaction device bodies are arranged corresponding to the containing grooves, the compaction device bodies comprise pressing heads, driving assemblies and control display assemblies,the pressing heads are arranged above the corresponding containing grooves, the upper ends of the pressing heads are connected with the driving assemblies, the driving assemblies can drive the pressing heads to move up and down in a reciprocating mode along the longitudinal axes of the containing grooves, the pressings heads are provided with detection sensors, and the control display assemblies are electrically connected with the driving assemblies and the detection sensors correspondingly. According to the oil sand compaction device, during use, the lower ends of oil sand bottles can be fixed in the containing grooves, moreover, the driving assemblies drive the pressing heads to move downwards to extend into the oil sand bottles to carry out oil sand compaction operation, the pressure ofcompacting the oil sand by the pressing heads can be effectively controlled through the control assemblies, then the compaction degree of the oil sand can be controlled so that the compaction effectsin all the oil sand bottles can be effectively controlled to be kept to be basically consistent, and the result error of multiple groups of parallel experiments is reduced.

Description

technical field [0001] The invention relates to an indoor experimental auxiliary device in the process of oil and gas field development, in particular to an experimental oil sand compactor. Background technique [0002] When using oil sands in the laboratory for static imbibition efficiency tests, it is necessary to complete the compaction of a certain mass of oil sands in the oil sands bottle in a short period of time in order to shape the pore size similar to that of the formation. In the absence of instruments, only manual compaction can be used, and the degree of compaction of the oil sand in each group of oil sand bottles can be made as consistent as possible by the number of times of compaction. In fact, it is difficult to achieve consistent or basically consistent compaction effects by manual operation. When the compaction effects of different groups of experiments are inconsistent, it will lead to large errors in the results of multiple parallel experiments. Therefo...

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