Quantum wax scale prevention and control integrated device

Abstract

Quantum wax scale prevention and control integrated device. It relates to the technical field of oil field recovery. A quantum water processor is installed outside the center hole of the lower part of the upper joint. The lower part of the upper cylinder is threaded and sealed to connect with the lower cylinder. The upper part of the lower cylinder is a magnetization chamber. The lower cylinder is connected to the rotating cylinder through bearings and glands. Blades; the inner wall of the rotating cylinder is inlaid with a permanent magnet II and an induction coil, and the inner side of the spacer is provided with a shaft and an electric heating rod. The upper and lower ends of the electric heating rod are respectively electrically connected to the two ends of the induction coil. The present invention has the following beneficial effects: the temperature of the oil flow is increased by sucking the oil flow through the oil well pump as power generation, which has an obvious effect of increasing oil, and the temperature of the oil flow can be increased underground without introducing electric power from the ground, and the oil flow passes through the magnetization chamber The magnetization effect can achieve the effects of reducing viscosity and preventing wax, improving the production conditions of oil wells and increasing crude oil production, and then through the descaling and vibration effect of the quantum water processor, it plays the role of anti-scaling.

Description

Technical field: [0001] The invention relates to the technical field of oil recovery in oilfields, in particular to an integrated quantum wax scale prevention and control device. Background technique: [0002] Now there are roughly three methods for removing scale and wax commonly used in major oilfields across the country: one is to use circulating hot water to clean the well pipe, and its disadvantages are mainly that the incompatibility of water can easily cause scaling on pipes and rods, and at the same time, it is easy to cause rock formation leakage Scaling and clogging of rock formations near the wellbore will reduce the production of the oil well and cause a series of troubles such as re-perforation, fracturing, pickling, etc.; the second is to add chemical agents to the oil well, and its main disadvantages are that it is easy to cause oil quality, water quality and surface chemical pollution At the same time, some chemical anti-wax agents are flammable, explosive, t...

AI Technical Summary

Problems solved by technology

[0002] Now there are roughly three methods for removing scale and wax commonly used in major oilfields across the country: one is to use circulating hot water to clean the well pipe, and its disadvantages are mainly that the incompatibility of water can easily cause scaling on pipes and rods, and at the same time, it is easy to cause rock formation leakage Scaling and clogging of rock formations near the wellbore will reduce the production of the oil well and cause a series of troubles such as re-perforation, fracturing, pickling, etc.; the second is to add chemical agents to the oil well, and its main disadvantages are that it is easy to cause oil quality, water quality and surface chemical pollution At the same time, some chemical anti-wax agents are flammable, explosive, toxic and harmful, and have potential safety hazards; the third is to pull out the downhole pipe string for ground hot washing or chemical descaling and wax removal, which will stop production operations, resulting in oil production losses and increased construction costs. Reservoir fluctuations lead to production reduction, and at the same time, environmental risks and pressures of ground treatment increase;

[0003] The traditional scale removal and anti-scaling technologies mentioned above mostly stay in the search for various technical solutions such as scale removal and wax removal, etc. The current technology does not involve in the research on the formation mechanism of scale and wax. The prerequisites for scaling and wax formation are scale and wax If its enrichment state is destroyed and the environment for the formation of crystal nuclei is changed, it will be difficult for the crystal nuclei to grow, connect, and adsorb to the tube wall;

Images