Trough experiment device for simulating deepwater turbidite water channel sedimentary characteristics under salt structure control

A technology of structural control and tank experiment, which is applied in the direction of analyzing materials and instruments, and can solve problems such as limitations

Active Publication Date: 2020-01-24
CHINA UNIV OF GEOSCIENCES (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the research on the characteristics of deep-water turbidite channels under the control of different salt structures has not been fully carried out due to the limitations of existing experimental equipment

Method used

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  • Trough experiment device for simulating deepwater turbidite water channel sedimentary characteristics under salt structure control
  • Trough experiment device for simulating deepwater turbidite water channel sedimentary characteristics under salt structure control
  • Trough experiment device for simulating deepwater turbidite water channel sedimentary characteristics under salt structure control

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Embodiment Construction

[0030] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, it is a flume experimental device of the present invention to simulate the sedimentary characteristics of deep-water turbidite channel under the control of a kind of salt structure, including:

[0032] The high level water tank 10 and the low level water tank 20 and the inclined flow channel 30 connecting the high level water tank 10 and the low level water tank 20 have a water level difference between the two ends of the inclined flow channel 30 .

[0033] The projection of the inclined flow channel 30 on the ground is curved or straight, such as S-shaped, elliptical arc, straight or zigzag. The inclined channel 30 is made of stainless steel and includes a bottom wall 31 and two side walls 32 . Both ends of the inclined flow...

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Abstract

The invention relates to a trough experiment device for simulating deepwater turbidite water channel sedimentary characteristics under salt structure control. The device comprises a high trough, a lowtrough and a tilted flow channel. The tilted flow channel is in a bent or straight-line shape, wherein the bottom of the outer side of the tilted flow channel is supported by a lifting support, and afluctuating structure is laid at the bottom of the inner side of the tilted flow channel. The fluctuating structure can be composed of a plurality of irregular blocks, and one surface is provided with a magnetic slice; or the fluctuating structure is a micro landform model sheet formed by shrinking an actual landform according to a specific scale, and hard plastic is adopted for injection molding; and the surface of the fluctuating structure is covered with a flexible waterproof substrate. A plurality of salt structure locating pins are distributed on the upper surface of the flexible waterproof substrate, and ten-thousand-times nanometer double-sided adhesive tape is arranged on the lower surface of the flexible waterproof substrate; and the salt structure locating pins are used for installing a salt structure precast model simulating different salt walls or salt columns, wherein the salt structure precast model is formed by press-fitting salt particles and an adhesive and is detachably connected with the salt structure locating pins through a base.

Description

technical field [0001] The invention relates to the field of experimental devices for the study of turbidity channels, in particular to a tank experiment device for simulating the sedimentary characteristics of deep water turbidity channels under the control of salt structure. Background technique [0002] Turbidite channel is an important part of deep water fan, and it is also a very complex and highly valued reservoir in the process of deep water oil and gas exploration, evaluation and development. In-depth research on turbidite channels is conducive to promoting deepwater oil and gas exploration technology. Although scholars currently understand that the formation process of turbidite channels is affected by currents, paleogeomorphology and different salt structures. However, the research work on the characteristics of deep-water turbidite channels under the control of different salt structures has not been fully carried out due to the limitation of existing experimental...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/04
CPCG01N15/04
Inventor 高志前樊太亮王宏语李一凡
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)
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