摘要
介绍一种新型抽汲井口装置,该抽汲井口装置使用密封钢丝绳替代普通6股钢丝绳,可以设法改进密封结构,使之能够有效密封6股钢丝绳。在6级风以下,使用附带有钢丝绳清洁器的井口装置的车组可以保证正常进行抽汲工作,而不会给井场以外的农田造成污染。
<Abstrcat>?A new kind of swabbing wellhead assembly is introduced,which ensures effective seal by improving seal structure and replacing the 6 ordinary wire ropes with sealed onesEquipped with wire rope cleaner,this kind of swabbing wellhead assembly can perform properly without any pollution caused to the nearby farmland even in the bad weather of grade 6 wind
出处
《石油矿场机械》
北大核心
2002年第4期33-34,共2页
Oil Field Equipment
