Drilling mud filtering equipment for petroleum production

A technology for drilling mud and filtration equipment, applied in the directions of filtration and separation, moving filter element filters, separation methods, etc., can solve the problems of difficult cuttings filtration, waste, poor filtration effect, etc.

Active Publication Date: 2018-09-14
嘉兴马克机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of time-consuming and labor-intensive, poor filtering effect, and easy to filter out cuttings when filtering mud, which leads to waste, the technical problem of the present invention is to provide a time-saving, labor-saving, and good filtering effect. It is not easy to filter out the cuttings, and the drilling mud filter equipment used for oil exploitation without causing waste

Method used

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  • Drilling mud filtering equipment for petroleum production
  • Drilling mud filtering equipment for petroleum production
  • Drilling mud filtering equipment for petroleum production

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A kind of drilling mud filter equipment for oil exploitation, such as Figure 1-4As shown, it includes a first mud pool 1, a discharge pipe 2, a valve 3, a second mud pool 4, an inclined plate 5, a preliminary filter device 7 and a secondary filter device 8, and the lower part of the right side of the first mud pool 1 is connected with The discharge pipe 2, the discharge pipe 2 communicates with the first mud pool 1, the discharge pipe 2 is provided with a valve 3, the outer left side of the first mud pool 1 is connected to the second mud pool 4, the second mud pool 4 Connected with the first mud pool 1, the upper part of the first mud pool 1 is provided with a preliminary filter device 7, the left side of the preliminary filter device 7 is connected with a sloping plate 5, and the upper part of the second mud pool 4 is provided with a secondary filter device 8, the secondary The filter device 8 is connected with the primary filter device 7, and the inclined plate 5 is ...

Embodiment 2

[0027] A kind of drilling mud filter equipment for oil exploitation, such as Figure 1-4 As shown, it includes a first mud pool 1, a discharge pipe 2, a valve 3, a second mud pool 4, an inclined plate 5, a preliminary filter device 7 and a secondary filter device 8, and the lower part of the right side of the first mud pool 1 is connected with The discharge pipe 2, the discharge pipe 2 communicates with the first mud pool 1, the discharge pipe 2 is provided with a valve 3, the outer left side of the first mud pool 1 is connected to the second mud pool 4, the second mud pool 4 Connected with the first mud pool 1, the upper part of the first mud pool 1 is provided with a preliminary filter device 7, the left side of the preliminary filter device 7 is connected with a sloping plate 5, and the upper part of the second mud pool 4 is provided with a secondary filter device 8, the secondary The filter device 8 is connected with the primary filter device 7, and the inclined plate 5 is...

Embodiment 3

[0030] A kind of drilling mud filter equipment for oil exploitation, such as Figure 1-4 As shown, it includes a first mud pool 1, a discharge pipe 2, a valve 3, a second mud pool 4, an inclined plate 5, a preliminary filter device 7 and a secondary filter device 8, and the lower part of the right side of the first mud pool 1 is connected with The discharge pipe 2, the discharge pipe 2 communicates with the first mud pool 1, the discharge pipe 2 is provided with a valve 3, the outer left side of the first mud pool 1 is connected to the second mud pool 4, the second mud pool 4 Connected with the first mud pool 1, the upper part of the first mud pool 1 is provided with a preliminary filter device 7, the left side of the preliminary filter device 7 is connected with a sloping plate 5, and the upper part of the second mud pool 4 is provided with a secondary filter device 8, the secondary The filter device 8 is connected with the primary filter device 7, and the inclined plate 5 is...

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Abstract

The invention relates to filtering equipment, in particular to drilling mud filtering equipment for petroleum production. The drilling mud filtering equipment is time-saving, labor-saving, excellent in filtering effect, less prone to filtering out rock cuttings and free of waste. The drilling mud filtering equipment comprises a first mud tank, a discharging pipe, a valve, a second mud tank and anoblique plate, the discharging pipe is connected on the lower portion of the right side of the first mud tank and communicated in the first mud tank, the valve is arranged on the discharging pipe, andthe left side face outside the first mud tank is connected with the second mud tank which is communicated in the first mud tank. Mud can be further filtered through a secondary filtering device, so that filtering effect is good; through a turning device, artificial turning of a frame is not needed, so that time and labor are saved, filtering effect is excellent, less proneness to filtering out the rock cuttings is realized, and waste is avoided.

Description

technical field [0001] The invention relates to a filtering device, in particular to a drilling mud filtering device for petroleum exploitation. Background technique [0002] Oil extraction refers to the act of digging and extracting oil in places where oil is stored. In the process of oil extraction, oil and gas flow from the reservoir to the bottom of the well, and then rise from the bottom of the well to the wellhead. [0003] When oil is extracted, oil will be extracted by drilling, and mud will appear during drilling, and the mud needs to be filtered, and the cuttings in the mud should be collected and used. When the mud is manually filtered, it is time-consuming and laborious, and the filtering effect is low. Poor, and it is easy to filter out cuttings when filtering, resulting in waste. Therefore, it is urgent to develop a time-saving, labor-saving, good filtering effect, and it is not easy to filter out cuttings, which does not cause waste. Drilling mud filtration e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/01B01D33/41B01D33/76
CPCB01D33/0158B01D33/41B01D33/76
Inventor 赖彦林梁楚欣魏倩影
Owner 嘉兴马克机械设备有限公司
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