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WELL-PROCESSING METHOD FOR BRINGING SEAL MEMBER FOR USE AS DOWNHOLE TOOL CONTAINING ELASTIC MATERIAL INTO CONTACT WITH WELL-PROCESSING FLUID, AND INDUCING COLLAPSE OF THE ELASTIC MATERIAL
WELL-PROCESSING METHOD FOR BRINGING SEAL MEMBER FOR USE AS DOWNHOLE TOOL CONTAINING ELASTIC MATERIAL INTO CONTACT WITH WELL-PROCESSING FLUID, AND INDUCING COLLAPSE OF THE ELASTIC MATERIAL
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机译:密封件用作含弹性材料的下孔工具并与良好加工的流体接触并导致弹性材料塌陷的加工方法
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摘要
Provided is a well-processing method, characterized in that a seal member (preferably one having a hardness of A60 to D80) for use as a downhole tool containing an elastic material is brought into contact with a well-processing fluid (acids such as hydrochloric acid, formic acid, acetic acid, hydrofluoric acid, or the like, alkali, hot water, steam, and organic solvents, and the like), to thereby induce collapse of the elastic material.
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