Glue injection method for downhole instrument

The invention provides a glue injection method for a downhole instrument, which comprises the following steps: putting the downhole instrument into a first mold, and injecting a first glue solution to form a first glue body coating the downhole instrument; taking out the first colloid from the first...

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Bibliographische Detailangaben
Hauptverfasser:	DIAO BINBIN, GAO XIANGSEN, LIU QINGJUN, ZHANG RUICHAO, LI CUI, LI LEI, CHENG GUANGNAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS POSTAL SORTING SEPARATING SOLIDS FROM SOLIDS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a glue injection method for a downhole instrument, which comprises the following steps: putting the downhole instrument into a first mold, and injecting a first glue solution to form a first glue body coating the downhole instrument; taking out the first colloid from the first mold, and carrying out a first performance test on the first colloid; putting the first colloid into a second mold, and injecting a second glue solution to form a second colloid wrapping the first colloid; and taking out the second colloid from the second mold, and carrying out a second performance test on the second colloid. 本发明提供了一种用于井下仪器的注胶方法，包括如下步骤：将井下仪器放入第一模具中，注入第一胶液，形成包覆井下仪器的第一胶体；从第一模具中取出第一胶体，并对第一胶体进行第一次性能测试；将第一胶体放入第二模具中，注入第二胶液，形成包覆第一胶体的第二胶体；从第二模具中取出第二胶体，并对第二胶体进行第二次性能测试。