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Sampling device for oil development

A sampling device, oil technology, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of filter blockage, time-consuming and labor-intensive, slow filtration speed, etc.

Inactive Publication Date: 2021-12-03
吉智
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Problems solved by technology

When the existing sampling device for petroleum development extracts petroleum during use, the petroleum residue will be extracted together. The liquid petroleum accompanied by petroleum residue is not conducive to the detection and analysis of petroleum components in the later stage, and additional filtration is required. , petroleum residue mixed with oil is viscous, it is easy to block the filter screen, the filtration speed is slow, and it is difficult to quantitatively separate the extracted oil when it is released, and manual quantitative sampling is required, which is time-consuming and laborious

Method used

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  • Sampling device for oil development
  • Sampling device for oil development
  • Sampling device for oil development

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 A schematic structural view of a preferred embodiment of the sampling device for oil development provided by the present invention; figure 2 for figure 1 The schematic diagram of the cross-sectional structure shown; image 3 for figure 1 Schematic diagram of the structure of the sample loading mechanism shown; Figure 4 for figure 1 Schematic diagram of the structure of the slag scraping mechanism shown. It includes: body 1, drawer 3, sample loading mechanism 4 and slag scraping mechanism 5.

[0023] In the specific implementation process, such as figure 1 and Figure 4 As shown, the body 1 is mainly composed of a sample loading box 11, a filter box 12 and an oil suction box 13, the oil suction box 13 is connected with the oil suction pipeline, the filter box...

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Abstract

The invention relates to the field of petroleum sampling, in particular to a sampling device for petroleum development. The sampling device for oil development comprises a machine body, a drawer, a sample containing mechanism and a slag scraping mechanism, the machine body is mainly composed of a sample containing box, a filtering box and an oil pumping box, the filtering box is erected on the sample containing box, the oil pumping box is erected on the filtering box, the oil pumping box is communicated with the filtering box through an oil pipe, and a control valve is fixedly installed on the oil pipe; the drawer is inserted into the sample containing box and is in sliding connection with the inner side wall of the sample containing box, the sample containing mechanism is installed in the sample containing box, and the slag scraping mechanism is installed on the filter box. The sampling device for petroleum development has the advantages of being high in filtering speed, capable of automatically and quantitatively separating samples and capable of saving time and labor.

Description

technical field [0001] The invention relates to the field of petroleum sampling, in particular to a sampling device for petroleum development. Background technique [0002] The oil sampling device is a device for sampling unexploited underground oil, which can facilitate the staff to analyze the composition of underground oil. When the existing sampling device for petroleum development extracts petroleum during use, the petroleum residue will be extracted together. The liquid petroleum accompanied by petroleum residue is not conducive to the detection and analysis of petroleum components in the later stage, and additional filtration is required. , Petroleum slag mixed with oil is viscous, it is easy to block the filter screen, the filtration speed is slow, and it is difficult to quantitatively sample the extracted oil when it is released, and manual quantitative sampling is required, which is time-consuming and laborious. [0003] Therefore, it is necessary to provide a new...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14B01D35/02
CPCG01N1/14B01D35/02G01N2001/1427
Inventor 吉智
Owner 吉智
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