一种新型防盗卸丝堵  

The Design of Disassemble-proof Screwed plug

作　　者：王富民[1] 王光兴[1] 贾连山[1] 孙洪杰[2] 

机构地区：[1]胜利油田孤岛采油厂孤六区,山东东营257231 [2]胜利油田动力机械厂,山东东营257000

出　　处：《承德石油高等专科学校学报》2003年第2期15-17,61,共4页Journal of Chengde Petroleum College

摘　　要：现在油井上使用的丝堵设计简单、操作方便、易于拆卸 ,但不具备防盗卸功能。根据机械原理和材料力学的知识进行了重新设计 。The character of normal screwed plug used on oil wells lies in the fact that it has simple design and convenient operation and can be easily disassembled.Aredesign is made to realize its disassembly proof function based on the constant development and consummate according to mechanical theory and material mechanics.

关 键 词：防盗卸丝堵 功能 油井 设计 拆卸 

分 类 号：TE931.1[石油与天然气工程—石油机械设备]