Water tank experiment device and method for simulating paroxysmal flood sedimentation process

Abstract

The invention relates to a water tank experiment device and an experiment method for simulating tgw paroxysmal flood deposition process. The water tank experiment device for simulating the paroxysmalflood deposition process comprises a deposition area mechanism, a control area mechanism and a data collection area mechanism, the deposition area mechanism comprises a water tank box, a water seepageand drainage system, a lighting system, a shooting system and a scanning system, the water tank box is provided with a transparent glass plate, a gridding plastic water seepage plate is installed atthe bottom of the water tank box and can be filled with chippings with different particle sizes, and meshes are formed in the four faces of each grid; a flood fluid inlet is formed in one corner of the water tank, the flood fluid inlet is connected with the tail end of a conveying channel of the control area mechanism, movable stainless steel side plates are installed on the two wings of the floodfluid inlet corner in the water tank, and the automatic gradient adjusting device adjusts the gradient of the water tank through a gradient adjusting supporting plate. According to the invention, multiple experimental processes are integrated, diversified and complex flood sedimentation processes can be simulated, and multiple types of flood processes can be simulated by deploying fluid properties.

Description

[0001] 1. Technical field [0002] The invention relates to the simulation of the sedimentary evolution process of various continental sedimentary systems (mainly alluvial fans and river systems) controlled by piedmont paroxysmal floods in the field of sedimentology and petroleum geology research and the formation of oil and gas reservoir structures. Indoor flume experimental device of the type model, specifically covering the comparative simulation method of the difference in sedimentary geomorphic dynamics and the difference in internal sedimentary characteristics of floods under different fluid conditions and external conditions, specifically involving a method for simulating the depositional process of paroxysmal floods Sink experimental device and experimental method. [0003] 2. Background technology: [0004] In recent years, with the increasing demand for exploration and development of oil and gas resources, mineral resources and water resources, civil engineering, and ...

AI Technical Summary

Problems solved by technology

The flume simulation experiment is the most effective means to intuitively analyze the evolution of sedimentary fluids. However, there is no indoor flume experimental device at home and abroad that can realize the simultaneous controllable sedimentation process simulation of the fluid parameters and external geological condition parameters for paroxysmal floods.

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