Gas-liquid mixed transportation supercharging system

Abstract

The invention relates to a gas-liquid mixed transportation supercharging system. The gas-liquid mixed transportation supercharging system comprises a solid filtering part, a gas liquid separation part and a compression storage part, wherein the solid filtering part is arranged at the front end of the gas-liquid separation part and communicated with a mixed transportation inlet, and is used for filtering gas-liquid mixed transportation components entering from the mixed transportation inlet; the gas-liquid separation part is arranged behind the solid filtering part, an inlet of the gas-liquid separation part is communicated with an outlet of the solid filtering part to receive the filtered gas-liquid mixed transportation components; and the compression storage part is arranged behind the gas-liquid separation part and then s used for compressing gas and storing liquid. As a result, the gas-liquid mixed transportation supercharging system guarantees high-pressure gas-liquid mixed transportation components at the outlet of a pipeline through filtering, separation and supercharging of low-pressure gas-liquid mixed transportation components at the inlet of the device, ensures the continuity of gas-liquid mixed transportation, is suitable for long-distance transportation of shale gas, coal bed gas, wellhead gas and the like currently exploited in China, and is environment-friendly and convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of compression of wellhead gas, oil, and natural gas, and in particular to a gas-liquid mixed transport pressurization system. Background technique [0002] In recent years, the newly discovered large oil and gas fields in the world are mainly located offshore, and the share of offshore oil reserves and production in global oil production is also increasing. At present, the scope of offshore oil and gas exploration and development has extended from shallow sea, semi-shallow sea to deep sea. As the depth of exploration and development increases, the construction cost of offshore oil platforms is also increasing. Reducing the construction cost of platforms is a major issue for improving the efficiency of offshore oil and gas exploration and development. Therefore, the oil well products of offshore oilfields are transported to land for processing through mixed pipelines, which not only reduces the investment i...

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problem existing in the prior art that gas and liquid cannot be continuously transported at the same time, and provides a gas-liquid mixed transport pressurization system, which can filter, separate and boost the low-pressure gas-liquid mixed transport components imported from the equipment. pressure to ensure the higher pressure of the gas-liquid mixture at the outlet of the pipeline

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