发明名称 REVISED CURE CYCLE FOR ANNULAR PACKING UNITS
摘要 A method to manufacture a blowout preventer seal including disposing at least one insert and at least one elastomeric material in a mold, heating the mold to a cure temperature, curing the at least one elastomeric material, measuring a temperature of the at least one elastomeric material during the curing, adjusting a cure time and the cure temperature based on the measured temperature of the elastomeric material, and removing the cured blowout preventer seal from the mold.
申请公布号 CA2658994(C) 申请公布日期 2012.01.10
申请号 CA20072658994 申请日期 2007.07.30
申请人 HYDRIL USA MANUFACTURING LLC 发明人 BUTUC, STEFAN;KHANDOKER, SHAFIQ
分类号 E21B33/06;E21B33/03 主分类号 E21B33/06
代理机构 代理人
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