Novel mud solid control system and technology

Abstract

The invention discloses a novel mud solid control system. The novel mud solid control system comprises a multilayer ultra-wide screen surface translational elliptical drilling shaker, a deaerator, a solid-liquid separation integrated machine, a large-capacity centrifuge and a solid rock debris collector. The solid-liquid separation integrated machine comprises a base. The base is provided with a feeding box and oscillation supports. The oscillation supports are fixedly provided with an oscillation box. Screen drums, exciting vibration motors and a vibration-proof driving motor are installed on the oscillation box. The vibration-proof driving motor is connected with the screen drumseach of which comprises an inner drum body, a middle drum body and an outer drum body. A technological process comprises the sequential steps of ultra-large solid particle removal, screen net separation, solid-liquid separation, deaeration and centrifugation. Compared with the prior art, the novel mud solid control system has the advantages that the technological process and relevant solid control equipment systems of an existing mud solid control system can be greatly simplified and improved, the usage effect is improved, the cost is lowered, electric power is saved, the occupied area is reduced, and maintenance and management of the equipment are simplified.

Description

technical field [0001] The invention relates to a novel mud solid phase control system and technology. Background technique [0002] With the increase of drilling depth and the development and implementation of new drilling technology, it is inevitable to face high-density mud, high-viscosity mud and oil-based mud, which makes the existing traditional multi-level solid phase control system more and more unable to adapt. Research and development of a new type of mud solid phase control system based on multi-layer ultra-wide screen surface translational elliptical drilling shale shaker, solid-liquid separation machine and large-capacity centrifuge to replace the existing multi-level solid phase control system. It is urgent. The existing traditional multi-stage mud solid phase control system is mainly composed of multiple ordinary drilling shale shakers, desanders, desilters, sand pumps, degassers, centrifuges, etc. The ground area, maintenance, and system management workload...

AI Technical Summary

Problems solved by technology

The existing traditional multi-stage mud solid phase control system is mainly composed of multiple ordinary drilling shale shakers, desanders, desilters, sand pumps, degassers, centrifuges, etc. The land area, maintenance, system management workload, etc. are all high, and it is becoming more and more difficult to deal with high-density mud, high-viscosity mud and oil-based mud

At the same time, the performance of the desander and desilter is very unstable. Once the front vibrating screen cannot work effectively, the desander, desilter, sand pump, etc. will be useless, and then the subsequent centrifuge will also be unable to work.

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