Novel bearing device of reservoir inversion model

Abstract

The invention relates to the technical field of bearing devices, in particular to a novel bearing device for a reservoir inversion model. The novel bearing device comprises a press machine bearing system, a high-pressure sand filling model system and a quick loading and unloading system for pushing the high-pressure sand filling model system into the press machine bearing system, the press machinebearing system comprises a vertically-arranged bearing screw, a press machine upper bearing plate arranged at the upper end of the bearing screw and a press machine lower bearing plate arranged at the lower end of the bearing screw, a plurality of short-range hydraulic cylinders are arranged on the press machine lower bearing plate, and the high-pressure sand filling model system comprises a piston upper support connected with the press machine upper bearing plate and a piston connected with the piston upper support. According to the novel bearing device, a flat plate model is arranged in a simple bearing frame, and a plurality of short-range hydraulic cylinders are used for simultaneously loading to resist a load generated by internal pressure, so that boltless connection and bearing, stepless adjustment of the thickness of a sand layer, compatible conversion of the size of a three-dimensional model and the size of a two-dimensional model, and press-type overlying pressure simulationare realized.

Description

technical field [0001] The invention relates to the technical field of carrying devices, in particular to a novel carrying device for a reservoir inversion model. Background technique [0002] Geostatistical inversion technology has become an effective method for reservoir identification by integrating seismic, geological and logging data to improve the resolution of seismic data for identifying reservoirs. It combines the advantages of seismic inversion and reservoir stochastic modeling on the basis of both seismic lateral resolution and logging vertical resolution. Compared with conventional inversion methods, geostatistical inversion has the characteristics of high vertical resolution and better representation of heterogeneity. [0003] Reservoir architecture refers to the shape, scale, direction and superimposed relationship of different levels of reservoir constituent units. The essence of reservoir architecture research is the study of reservoir building structure, an...

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Problems solved by technology

[0004] At present, the traditional reservoir inversion model is carried by several bolts or the external pressure of the pressure chamber, which will bring a lot of inconvenience to the loading and unloading of the reservoir inversion model (slab model), which will affect the experimental process and experimental results. time

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