Multi-channel parallel transmission pipe integration system

Abstract

A multi-channel parallel transmission pipe integration system comprises a body. At least one circular main channel and at least one circular auxiliary channel are packaged in the circular body through an integral extrusion forming process. The body is made of materials with certain ductility and molding capacity such as polyurethane, nylon and neoprene rubber. The main and auxiliary channels are made of materials like steel, plastics, optical fiber or resin with certain flexibility. The multi-channel parallel transmission pipe integration system of the invention has a wide range of applications and high practicability, and greatly reduces the use costs and research and development investment of users.

Description

Technical field [0001] The invention mainly relates to various downhole pumping systems or pipeline transmission systems for detecting ultra-long pipelines in oil and gas fields, and particularly relates to a multi-channel parallel transmission pipeline integrated system. technical background [0002] The conventional production string of tubular pumps uses tubing to lower the pump barrel into a predetermined position (straight well section), and then uses a sucker rod in the tubing to lower the plunger into the barrel, and ground power is transmitted to the plunger through the sucker rod Perform up and down movements to lift the liquid to the ground. During the production process, due to the relative movement of the sucker rod and the tubing, there is unavoidable friction between each other and cause wear, which can eventually cause the tubing to perforate (wear through) and form a short circuit of the downhole liquid passage. In severe cases, tubing and pumping will occur. A d...

AI Technical Summary

Problems solved by technology

[0006] In addition, for submarine oil (gas) pipelines, regular inspections and repairs are required, and the difficulties involved are mainly manifested in the transmission of inspection tools in long-distance pipelines, that is, there is not enough power provided to inspection tools or instruments to enable them to operate in the pipeline. In addition, the power supply must meet the time requirements for long-term continuous detection work, that is, detection in long-distance pipelines, including flaw detection, photography, real-time signal transmission, single-point repeated detection and verification, etc., consume a lot of energy. Electricity, using wireless detection technology is difficult to meet the requirements of power supply, and how to realize the synchronous transmission of wired power supply and instrumentation becomes a way to solve the problem

[0007] To sum up, since none of the existing pipeline transmission systems can safely and conveniently lower the pipelines and / or cables that transmit various media (including well fluids, electric currents, electrical signals, etc.) Construction, testing and other operations have caused many adverse effects

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