Dehydration and sand removal equipment for oil field
An oil field and equipment technology, applied in the field of oil field dehydration and sand removal equipment, can solve the problems of high investment cost, single function, complex structure, etc., and achieve the effect of low investment cost, multiple functions and high efficiency
Active Publication Date: 2018-03-20
山东禧龙石油装备有限公司
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Problems solved by technology
[0003] In view of this, the present invention aims to propose a dehydration and sand removal equipment for oilfields to solve the problems of single function, complex structure and high investment cost in the prior art
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[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
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The invention provides dewatering and sand-removing equipment for an oil field. The dewatering and sand-removing equipment comprises a barrel body, a top cover and a bracket, wherein a partition plate is arranged in the barrel body and placed horizontally, and divides the barrel body into a sand-removing chamber and a dewatering chamber which are arranged up and down; the partition plate is provided with a through hole; the through hole is connected with a liquid-descending pipe which extends into the dewatering chamber; a sand filtering net and a sand collecting device are arranged in the sand-removing chamber; a liquid inlet pipe, which extends inwards and passes through the sand filtering net, is arranged on the side wall of the sand-removing chamber; an oil water separating net is horizontally arranged in the dewatering chamber; the liquid-descending pipe extends into the lower side of the oil water separating net; an oil outlet pipe and a water outlet pipe are arranged on the side wall of the dewatering chamber. The dewatering and sand-removing equipment for the oil field has the advantages of simple structure, low investment cost, functional diversity and high efficiency.
Description
technical field [0001] The invention belongs to the technical field of oil exploitation, and in particular relates to a dehydration and sand removal equipment for an oil field. Background technique [0002] At present, in oil extraction, when the oil is extracted from the oil well, there will be a lot of water and sediment. On the one hand, water needs to be poured into the oil well during the extraction. When the water is poured into the oil well, the sediment at the bottom of the oil well will be involved. On the other hand, most of my country's oil fields have entered the middle and late stages of oil exploitation, and the water content and sand content of crude oil extracted from the ground will gradually increase. In order to ensure the quality of oil, the collected oil must be dehydrated and sand removed. At present, there are many related equipments, but the existing equipments often have single function, complex structure and high investment cost. Contents of the i...
Claims
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IPC IPC(8): C10G53/02
CPCC10G53/02C10G2300/1033C10G2300/201
Inventor 张弘静
Owner 山东禧龙石油装备有限公司