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| 注水井防喷管卡瓦设计及现场试验 | |
| 引用本文： | 保承军,丁继龙,王琪,周全云,刘毓宏,李承森,杨丽. 注水井防喷管卡瓦设计及现场试验[J]. 石油矿场机械, 2005, 34(6): 92-94 |
| 作者姓名： | 保承军 丁继龙 王琪 周全云 刘毓宏 李承森 杨丽 |
| 作者单位： | 1. 兰州师范高等专科学校,甘肃,兰州,730070 2. 吉林油田公司,采油工艺研究院,吉林,松原,138003 3. 玉门油田分公司,甘肃,玉门,735200 |
| 摘 要： | 注水井中封隔器长期工作后,因胶筒失效而不解封.在对注水井作业时,由于井下压力作用,会出现油管从井下大量窜出的现象,简称喷管,使作业不能正常进行,并且使大量油管报废,还极易造成安全事故.为解决这一问题,设计了注水井防喷管卡瓦.文章介绍了该卡瓦的结构、工作原理及设计要点.现场试验表明,在油管上顶力为120 kN时,该卡瓦能可靠工作. |
| 关 键 词： | 注水井 油管 喷管 防喷管卡瓦 结构 试验 |
| 文章编号： | 1001-3482(2005)06-0092-03 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-01 |
The design and on-site test of a pipe-blowout preventer slip in water injection well |
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| BAO Cheng-jun,DING Ji-long,WANG Qi,ZHOU Quan-yun,LIU Yu-hong,LI Cheng-sen,YANG Li. The design and on-site test of a pipe-blowout preventer slip in water injection well[J]. Oil Field Equipment, 2005, 34(6): 92-94 | |
| Authors: | BAO Cheng-jun DING Ji-long WANG Qi ZHOU Quan-yun LIU Yu-hong LI Cheng-sen YANG Li |
| Abstract: | The packer rubber is likely to fail and lead water injection operation. Subjected to high pressure the well, which is refered to as pipe blowout. When to malfunction when used in a well for a long time in in the well, the oil pipes are liable to be blown out of this happens, normal operation will have to be suspended and lots of oil pipes will be wasted. Serious safety problems will be consequently produced as a result. To solve this problem, a set of pipe-blowout preventer slip used in water injection well has been designed. In this paper, the designs of the components, working principal and designing feature are covered. The on-site test shows that this device is reliable to sustain an up-lift oressure of 120 kN. |
| Keywords: | water injection well oil pipe pipe-blowout pipe-blowout preventer slip structure testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |