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A dosing device for oil production

A technology of dosing device and water storage tank, which is applied in the direction of earthwork drilling, wellbore/well parts, cleaning equipment, etc. It can solve the problems of insufficient uniformity of the medicine, the use effect cannot be achieved, and the adjustment of the adding speed, etc., to achieve simple structure, Ensure the effect of dosing and the effect of convenient use

Active Publication Date: 2021-12-10
山东厚俞实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing antiscalant adding equipment is often not able to adjust the adding speed very well, and the added agent is not uniform enough, and the use effect cannot reach the same level as the antiscalant agent.

Method used

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  • A dosing device for oil production
  • A dosing device for oil production
  • A dosing device for oil production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Please refer to Figure 1-4 , a dosing device for oil recovery, comprising a water storage tank 1, the top of the water storage tank 1 is fixedly connected with a horizontal fixed rod 2, the upper right side of the horizontal fixed rod 2 is fixedly connected with a support column 3, and the top of the support column 3 is fixedly connected with a medicine box 4 , the bottom of the medicine box 4 is fixedly connected with a longitudinal discharge pipe 5, the middle part of the left side of the longitudinal discharge pipe 5 is fixedly connected with a lateral connection pipe 6, and the inner side of the longitudinal discharge pipe 5 is fixedly connected with a The first one-way valve 7, the inner side of the vertical discharge pipe 5 is fixedly connected with the second one-way valve 8 positioned above the lateral connecting pipe 6, and the left and right sliding blocks 9 are slidably connected in the lateral connecting pipe 6, and the left and right sliding bloc...

Embodiment 2

[0030] Example 2: Please refer to Figure 1-4 , a dosing device for oil recovery, comprising a water storage tank 1, the top of the water storage tank 1 is fixedly connected with a horizontal fixed rod 2, the upper right side of the horizontal fixed rod 2 is fixedly connected with a support column 3, and the top of the support column 3 is fixedly connected with a medicine box 4 , the bottom of the medicine box 4 is fixedly connected with a longitudinal discharge pipe 5, the middle part of the left side of the longitudinal discharge pipe 5 is fixedly connected with a lateral connection pipe 6, and the inner side of the longitudinal discharge pipe 5 is fixedly connected with a The first one-way valve 7, the inner side of the vertical discharge pipe 5 is fixedly connected with the second one-way valve 8 positioned above the lateral connecting pipe 6, and the left and right sliding blocks 9 are slidably connected in the lateral connecting pipe 6, and the left and right sliding bloc...

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Abstract

The invention discloses a dosing device for oil production, and relates to a dosing device, comprising a water storage tank, a horizontal fixing rod is fixedly connected to the top of the water storage tank, a supporting column is fixedly connected to the right side above the horizontal fixing rod, and the top of the supporting column is fixedly connected There is a medicine box, the bottom of the medicine box is fixedly connected with a longitudinal discharge pipe, the middle part of the left side of the longitudinal discharge pipe is fixedly connected with a lateral connection pipe, and the inner side of the longitudinal discharge pipe is fixedly connected with a first unit located above the lateral connection pipe. The inner side of the longitudinal discharge pipe is fixedly connected with a second one-way valve located above the lateral connecting pipe, and the left and right sliding blocks are slidably connected in the lateral connecting pipe, and the left side of the left and right sliding blocks is fixedly connected with a driving horizontal rod. The present invention is simple in structure, easy to use, and can adjust the dosing speed and efficiency of the device by controlling the position of the limit adjustment bolt during use. In addition, the device can also realize the dispersion of the added medicine through the transmission of the transmission belt, which can well ensure the dosing Effect.

Description

technical field [0001] The invention relates to a dosing device, in particular to a dosing device for oil production. Background technique [0002] Oilfield dosing devices are widely used in oilfield development, but they often encounter problems such as thick oil, wax formation, and corrosion during work, which will bring a lot of trouble to normal work. In order to solve these problems, it is often necessary to add some chemicals . [0003] Antiscalant is a commonly used chemical additive. The principle is to add the antiscalant aqueous solution into the reinjection water to inhibit the formation of scale. Oilfield water scaling is an inevitable problem in oilfield production. It becomes more and more prominent with the increase of oilfield water output. Scaling problem seriously affects oilfield production. The oil production process adopts sewage reinjection treatment, and the reinjection water contains a large amount of calcium, magnesium, strontium, and barium plasm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B37/06E21B41/00
CPCE21B37/06E21B41/00
Inventor 张侃侃胡跃东胡晨光吴兵
Owner 山东厚俞实业有限公司
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