Method for manufacturing dissolvable slip and dissolvable slip manufactured by same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12227999
APP PUB NO 20210025251A1
SERIAL NO

16968077

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Abstract

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Disclosed are a method for manufacturing a dissolvable slip and a dissolvable slip manufactured by same. The manufacturing method sequentially comprises the following steps: (1) mixing an adhesive with solid particles and dissolvable particles; (2) coating the mixture prepared in step (1) on the surface of a slip body; and (3) curing the mixture coated in step (2). The dissolvable slip manufactured according to the manufacturing method not only has a stronger anchoring force with a wellbore inner wall, but also can adjust the dissolution rate of the slip after the completion of fracturing to enable the slip to degrade within a preset time. Further, the dissolvable slip has a better abrasion resistance, is suitable for various temperature conditions, and can still work normally in a concentrated acid or a concentrated alkali environment.

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Patent Owner(s)

  • BEIJING ZHONGKE JIN TENG TECHNOLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Xi, Junjie Beijing, CN 1 2

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