Two-phase flow test method and system of self-adaptive flow regulation and water control device with adjustable angle

A technology of a water control device and a testing method is applied in the field of a two-phase flow testing method and system of an adaptive flow regulating water control device, and achieves the effects of low cost, resource saving and simple structure

Active Publication Date: 2022-05-03
CHINA PETROLEUM & CHEM CORP +1
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AI Technical Summary

Problems solved by technology

The test and observation of the two-phase flow inside the self-adaptive flow regulation and water control device is the focus of research on the self-adaptive flow regulation and water control device, and the research on the flow state of the two-phase flow of the self-adaptive flow regulation and water control device under different working angles is still blank

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  • Two-phase flow test method and system of self-adaptive flow regulation and water control device with adjustable angle
  • Two-phase flow test method and system of self-adaptive flow regulation and water control device with adjustable angle
  • Two-phase flow test method and system of self-adaptive flow regulation and water control device with adjustable angle

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with accompanying drawing.

[0037] Such as figure 1 As shown, according to the first aspect of the present invention, the present invention provides a method for testing two-phase flow of an adaptive flow regulation and water control device with adjustable angle, which includes the following steps:

[0038] Firstly, the fluid flows in from the inlet port of the self-adaptive flow regulation and water control device, and flows out from the outlet port of the self-adaptive flow regulation and water control device.

[0039] Secondly, the pressures at the inlet and outlet ports of the adaptive flow regulation and water control device were measured respectively, and the flow patterns inside the adaptive flow regulation and water control device were recorded.

[0040] Specifically, after the pressures at the inlet and outlet ports of the adaptive flow regulation and water control device are stabilized, the...

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Abstract

The invention relates to a two-phase flow test method and system of an adaptive flow regulation and water control device with adjustable angle, relates to the technical field of oil and gas exploitation and its experimental testing, and is used for the hydraulic characteristics of the two-phase flow of the self-adaptive flow regulation and water control device The in-depth study of the internal state and internal state provides a theoretical basis. The two-phase flow test method of the self-adaptive flow regulation and water control device with an adjustable angle of the present invention tests the flow characteristics and observes the flow pattern of the fluid under different working angles of the self-adaptive flow regulation and water control device. The research on the gas-liquid two-phase flow mechanism of the water control device provides theoretical support and makes the research on gas-liquid two-phase more efficient.

Description

technical field [0001] The invention relates to the technical field of oil and gas exploitation and its experimental testing, in particular to a two-phase flow testing method and system of an self-adaptive flow regulation and water control device with adjustable angle. Background technique [0002] In recent years, horizontal well technology has been gradually applied in large quantities, but the development of horizontal wells is prone to the phenomenon of bottom water ridges, and the water content of horizontal wells will increase significantly after bottom water breakthrough. In recent years, with the continuous exploitation of oil fields, many domestic oil fields have been Entering the medium-high water cut period, the increase in water content will lead to a rapid decline in the production of production wells, and some oil wells may even see water as soon as they are put into production, which greatly affects the oil recovery efficiency. Therefore, it is very important ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M10/00
CPCG01M10/00
Inventor 赵旭张同义何同刘欢乐姚志良付道明吴俊霞
Owner CHINA PETROLEUM & CHEM CORP
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