大庆石油学院学报2001，Vol.25Issue(1)：89-91,3.
分隔式井下增压器的整体结构设计
Whole structural design of the diaphragm pressure converter used in bottomhole
艾池 1周荣星 2王志祥 3鄢福明 4杨春丽4
作者信息
- 1. 大庆石油学院 石油工程系,
- 2. 大庆油田有限责任公司 第一采油厂,
- 3. 大庆东华油气开发集团股份有限责任公司,
- 4. 大庆石油管理局 钻井二公司,
- 折叠
摘要
Abstract
The whole structure of the pressure converter is designedaccording to hydraulic pressure transmitting theory. The operating mechanism of the converter is expounded. The overall design principles of the main parts of the converter are proposed: the design of the superhigh pressure cylinder must be ensured to have enough strength to bear superhigh pressure and enough space to supply certain flow rate. The superhigh pressure pump should be designed on the basis of the bursting failure criterion. The moveable membranes are proposed, which separate the working oil from drilling fluid, to enhance reliability and operating life of the converter. The design of the membrane structure must see that the assembly of change valves should have the features of simple structure, rapid reversing speed and erosion resistance.关键词
分隔式/井下增压器/结构设计/工作原理分类
能源科技引用本文复制引用
艾池,周荣星,王志祥,鄢福明,杨春丽..分隔式井下增压器的整体结构设计[J].大庆石油学院学报,2001,25(1):89-91,3.
