Product classification

Y221(PT)封隔器

Summary:

一、用途:  用于分层注水,试油、举升工艺中测试,也可以用于套管压力等于或大于油管压力的任何一种作业。  二、工作原理:  封隔器随设计管柱下至预定位置,此时定位凸耳位于座封心轴下死点,上提油管至一定高度,右旋,在保持右旋扭矩的同时下放管柱,摩擦垫块靠与套管的摩擦力不动,上接头、座封心轴下行,推动密封挡环,密封接头,胶筒心轴等件下行,锥体撑开卡瓦,卡住套管壁,压缩胶筒密封于油套环行空间,同时,旁通

Classification:

Key words:

Hydraulic anchor, removable bridge plug, removable bridge plug, eccentric water distributor, packer, spiral centralizer, self-sealing and self-locking ramp guide, upper and lower plug valves, safety joints, perforating guns, lifting nipples, anti-sticking nipples

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online customer service hotline:

086-514-86766588

Contact: Mr. Wang
Fax: 086-514-86762222

Email:zrwang520@163.com
Website:www.yzright.com.cn
Address: No.5 Dingsheng Road, Shaobo Industrial Park, Jiangdu District, Yangzhou City

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