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Foam nickel sand control screen pipe and manufacturing method thereof

A technology for sand control screen pipes and manufacturing methods, which is applied in the directions of earth drilling, ion implantation plating, mining fluids, etc., which can solve problems such as poor corrosion resistance, easy clogging, and short validity period, so as to improve oil production efficiency and prolong sand control operation time Effect

Inactive Publication Date: 2020-07-14
益阳市菲美特新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a multi-layer metal mesh screen that can solve the problems of short validity period, poor corrosion resistance, Foam nickel sand control screen with problems such as easy clogging and manufacturing method thereof

Method used

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  • Foam nickel sand control screen pipe and manufacturing method thereof
  • Foam nickel sand control screen pipe and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] refer to figure 1 and figure 2 , The foamed nickel sand control screen 1 of this embodiment is formed by crimping and welding the foamed nickel metal sheet 3.

[0024] In this embodiment, the foamed nickel sand control screen 1 has an aperture of 80PPi and a bulk density of 2g / cm 3 .

[0025] In this embodiment, the nickel foam sand control screen 1 has a thickness of 8 mm, a height of 1000 mm, and a pipe diameter (inner diameter) of 180 mm. Of course, it can also be designed into products of other sizes, and the specific product size can be adjusted according to customer needs.

[0026] The preparation method comprises the following steps:

[0027] Deposit a layer of metallic nickel on the sponge by PVD (Physical Vapor Deposition), and then electroplate the sponge deposited with metallic nickel. After electroplating, wash with water until the washing liquid is clear, transparent and green, dry, and then incinerate in an incinerator Remove the inner layer of spong...

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Abstract

The invention discloses a foam nickel sand control screen pipe and a manufacturing method thereof. The foam nickel sand control screen pipe is formed by curling and welding a foam nickel metal plate.The invention further discloses the manufacturing method of the foam nickel sand control screen pipe. The foam nickel sand control screen pipe is used for replacing a multi-layer metal mesh screen pipe, the problems of short period of validity, poor corrosion resistance and prone blockage in the completion and sand control of a hydrocarbon reservoir in extra heavy oil, high muddy and fine silt ofthe multi-layer metal mesh screen pipe can be solved, the sand control operation time of the screen pipe can be prolonged, the oil production of an oil well can be improved, and the operation cost canbe lowered.

Description

technical field [0001] The invention relates to a nickel foam sand control screen and a manufacturing method thereof. Background technique [0002] Sand control screens are the main sand control equipment in oilfield exploitation. There are many kinds of them. At present, multi-layer metal mesh screens are commonly used. In the completion of sand control in oil and gas reservoirs, the phenomenon of short effective period, poor corrosion resistance and easy plugging has become the bottleneck of the application of the screen. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-layer metal mesh screen that can solve the problems of short validity period, poor corrosion resistance, Foam nickel sand control screen with problems such as easy clogging and a manufacturing method thereof. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] The foamed nickel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/08C23C14/20C23C14/56C25D3/12C25D5/56
CPCE21B43/086C23C14/562C23C14/20C25D5/56C25D3/12
Inventor 吴中和卢正兵吴庆锋
Owner 益阳市菲美特新材料有限公司
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