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Continuous cooling high-temperature oil product sampler

A sampler and oil technology, applied in wellbore/well components, earthwork drilling and other directions, can solve problems such as damaged equipment and pipeline freezing, and achieve the effects of long service life, convenient operation and simple structure

Inactive Publication Date: 2015-06-17
新疆天利石化控股集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the temperature in the northern region is low, and the temperature drops sharply in winter, causing some pipelines in the cooling system of the high-temperature oil sampler to freeze ( figure 1 ), damage the equipment in severe cases

Method used

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  • Continuous cooling high-temperature oil product sampler
  • Continuous cooling high-temperature oil product sampler

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0013] Such as figure 2 As shown, a continuous cooling high-temperature oil sampler includes a sampler 1, the side wall of the sampler is connected to the heat exchanger shell side 2 where the cooling water enters, and the heat exchanger shell side 2 where the cooling water enters is connected to the cooling water The main pipe 3, the top of the sampler 1 is welded with a sealed cover 4, the sealed cover 4 is provided with a hot material feed pipe 5, and the opposite side wall of the sampler is connected with a cold material discharge pipe 6 and a cooling water discharge pipe 7, The cooling water outlet pipe 7 is connected to the cooling water main pipe 3. A valve...

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Abstract

The invention discloses a continuous cooling high-temperature oil product sampler which comprises a sampler body. The side wall of the sampler body is connected with a heat exchanger shell side where cooling water enters. The sampler is characterized in that the heat exchanger shell side where the cooling water enters is connected with a cooling water header pipe, a sealing type sealing cover is welded to the top of the sampler body, a hot material feeding pipe is arranged on the sealing type sealing cover, a cold material discharging pipe and a cooling water outlet pipe are connected to the opposite side walls of the sampler body, and the cooling water outlet pipe is connected to the cooling water header pipe. The continuous cooling high-temperature oil product sampler is simple in structure, convenient to operate and long in service life.

Description

technical field [0001] The invention belongs to the field of petrochemical refining, in particular to a continuously cooled high-temperature oil sampler. Background technique [0002] The sampler is installed on the production plug of the oil well. It has two functions of sampling and plugging. Because the sampler is simple in structure and easy to operate, it is commonly used in heavy oil production. At present, the temperature in the northern region is low, and the temperature drops sharply in winter, causing some pipelines in the cooling system of the high-temperature oil sampler to freeze ( figure 1 ), damage the equipment in severe cases. Contents of the invention [0003] The invention aims to overcome the defects of the prior art and provide a continuously cooled high-temperature oil sampler, which has simple structure, convenient operation and long service life. [0004] In order to solve the problems of the technologies described above, the present invention pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B49/08
CPCE21B49/086
Inventor 李光于卫星
Owner 新疆天利石化控股集团有限公司
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