Vortex type device for separating petroleum drilling rock core from rock debris

Abstract

The invention relates to the field of petroleum drilling, in particular to a vortex type device for separating a petroleum drilling rock core from rock debris. According to the technical scheme, the vortex type device for separating the petroleum drilling rock core from the rock debris comprises a fixing frame, a controller, a vortex type traction mechanism, a separation mechanism, an inclination mechanism and a curing and segmenting mechanism; the fixing frame is connected with the controller; the fixing frame is connected with the inclination mechanism; the fixing frame is connected with the curing and segmenting mechanism; the vortex type traction mechanism is connected with the separation mechanism; the vortex type traction mechanism is connected with the inclination mechanism; and the vortex type traction mechanism is connected with the inclination mechanism. According to the device, rock debris and sandy rock and argillaceous rock in the rock debris can be rapidly, effectively and completely separated, the production time of the sandy rock and the argillaceous rock is greatly shortened, and factory benefits are improved.

Description

technical field [0001] The invention relates to the field of oil drilling, in particular to a device for vortex separation of oil drilling cores and cuttings. Background technique [0002] Oil drilling refers to the project of using special equipment to establish passages between the surface and underground oil wells, so that the underground oil can be collected to the ground along the oil pipeline for utilization. Drilling plays a very important role in various tasks of oil exploration and oil field development. Important functions, such as finding and confirming oil and gas-bearing structures, obtaining industrial oil bottles, ascertaining the oil and gas and reserves of proven oil-bearing structures, obtaining geological data and development data about oil fields, and finally taking crude oil from the ground to the surface, etc. etc., all of which are completed by drilling, which is an important link in the exploration and exploitation of oil and natural gas resources, an...

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Problems solved by technology

[0005] In order to overcome the fact that both of them are substances with small particle size, the sandy rock and argillaceous rock obtained by ordinary sedimentation, layering, and filtration methods often cannot be completely separated when the prior art is separated, that is, the argillaceous rock. There are sandy rocks in the rocks, and argillaceous rocks in the sandy rocks, and it takes a long time. When used as ceramic raw materials in the later stage, it will have a great impact on the quality, color, hardness and aspect of the produced ceramics. The shortcoming of greatly reducing the value of core and cuttings, the technical problem of the present invention: provide a device for vortex separation of core and cuttings in oil drilling

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