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Multi-phase flow distribution processing method, control mechanism and device

A treatment method, multiphase flow technology, applied in container discharge method, container filling method, mechanical equipment, etc., can solve the problem of poor separation effect of multiphase flow mixture, poor separation effect of water, oil and/or gas-water High content and other problems, to achieve the effect of reducing distribution costs, reducing water content, and long separation time

Pending Publication Date: 2022-04-05
GUANGDONG GUANFU ENERGY TECH PTE LTD
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Problems solved by technology

[0004] This application provides a method, control mechanism and device for multiphase flow splitting and conveying to solve the problem that the existing multiphase flow mixed conveying device has poor separation effect on water in the multiphase flow mixture, and the output of oil and / or gas The technical problem of high water content in the multiphase flow mixture is that the separation effect of each substance is not good

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Embodiment Construction

[0108] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0109] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present i...

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Abstract

The invention provides a multiphase flow separate transportation treatment method, a control mechanism and a device, and the method comprises the steps: treatment: conveying a multiphase flow mixture into a first tank body and a second tank body, separating liquid in the multiphase flow mixture from the first tank body or the second tank body, and outputting a primary oil-water mixture to a third tank body; water removal: carrying out water removal separation on the output primary oil-water mixture, and outputting a secondary oil-water mixture; and distributing and conveying: carrying out primary mixture separation on the first tank body or the second tank body in which the secondary oil-water mixture is input, and outputting oil and / or gas. By arranging the third tank body as a special water removal tank body, a multiphase flow mixture can be well separated, then most or all water in a liquid mixture is removed, the water content of separated output oil and / or gas is reduced, and the separated output cost is reduced; and the three tank bodies are arranged for settling separation, so that the separation time of a multiphase flow mixture is longer, and the separation effect is better.

Description

technical field [0001] The present application relates to the technical field of oil and gas transmission, in particular to a method, control mechanism and device for multiphase flow distribution and treatment. Background technique [0002] Crude oil output is mainly a mixture of oil, water and gas, and also contains a small amount of sediment, which is a multiphase flow mixture. The traditional process of oil and gas recovery and transportation in oilfields is to separate oil, gas, and water, and then use oil pumps, water pumps, and compressors to transport them separately. The process is complicated and the cost of oil, gas, and water separation is high. [0003] Multiphase flow mixing technology usually uses multiphase flow mixing pumps, or infusion pumps and gas compressors to transport multiphase flow mixtures. However, in the process of multiphase flow mixing, there are usually gas transportation, liquid For the continuous transportation of the three fluid forms of tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/02F17D1/00F17D3/14
Inventor 官天日傅浩
Owner GUANGDONG GUANFU ENERGY TECH PTE LTD
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