石油学报 ›› 1999, Vol. 20 ›› Issue (4): 74-77.DOI: 10.7623/syxb199904014

• 论文 • 上一篇    下一篇

喷射泵有杆泵接替举升工艺探讨

周明卿1, 李秀元1, 张琪2, 樊灵2   

  1. 1. 胜利石油管理局;
    2. 石油大学华东
  • 收稿日期:1997-10-01 修回日期:1998-03-01 出版日期:1999-07-25 发布日期:2010-05-21
  • 作者简介:周明卿,男.1965年8月生.1988年毕业于石油大学(华东).现为胜利石油管理局桩西采油厂工艺研究所副所长,高级工程师.通讯处:山东省东曹市.邮政编码:257237.

RELAY LIFT TECHNOLOGY OF JET PUMP AND SUCKER ROD PUMP

Zhou Mingqing1   

  1. Shengli Petroleum Administration
  • Received:1997-10-01 Revised:1998-03-01 Online:1999-07-25 Published:2010-05-21

摘要: 举升原理是通过套管式反循环喷射泵(动力液从油套管环空进入,由油管返出)将油层产出液举升到一定高度,再由有杆泵系统接替举升至地面.介绍了接替举升系统的工艺设计方法、喷射泵参数匹配设计方法和两泵之间的关联设计方法.举升工艺在胜利桩西油田的桩52-10井进行了现场试验,设计有杆泵下深1650m,喷射泵下深2250m,接替高度600m.结果显示,在试验前后有杆泵系统相似的情况下,接替举升使抽油机最大负荷与最小负荷的差值变小,且最大负荷有较大下降,油井日产液、日产油增加.表明接替举升有效地改善了抽汲系统的工况,具有明显的增产效果.

关键词: 深井, 喷射泵, 有杆泵, 组合, 人工举升, 工艺设计, 现场试验

Abstract: The relay lift technology of hydraulic jet pump and sucker rod pump has been studied.The principle of the technology is that the cashing reverse circulation jet pump lifts well fluid from the oil reservoir to some height where the sucker rod pump lifts the fluid to the ground contimuously.The methods of technology design, jet pump parameter matching design and association design of the two pumps are described in this paper.The technology was tested by Zhuang 52-10 well in Shengli Oilfield.The set depths of the sucker rod pump and the jet pump are 1650m, 2250m respectively, and relay lift height is 600m.As a result, the difference between the maximum and minimum beam unit load is smaller than before, and the maximum beam unit load is reduced greatly, and daily oil production of the well increased.The test indicates that the relay lift technology can improve the test indicates that the relay lift technology cam improve the working conditions of the swabbing system and effectively increased.

Key words: deep well, jet pump, sucker rod pump, pattern, artificial lift, technology design, field test