新疆石油地质 ›› 1994, Vol. 15 ›› Issue (3): 282-284.

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大孔径井开采特稠油的实践与认识

王卓飞, 董公元, 陈荣灿   

  1. 第一作者:工程师 采油工程 新疆石油管理局重油开发公司 克拉玛依 834000
  • 收稿日期:1994-04-17 出版日期:1994-09-01 发布日期:2020-07-22

A LARGE-DIAMETER HOLE OF EXTRA-VISCOUS OIL RECOVERY: PRACTICE AND EXPERIENCE

Wang Zhuofei, Dong Gongyuan, Chen Rongcan   

  1. First Author:Engineer,Production Engineering,Heavy Oil Development Company, xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1994-04-17 Online:1994-09-01 Published:2020-07-22

摘要: 对克拉玛依油田第一口大孔径井开采特稠油的实施情况进行了技术与经济分析,认为在目前特稠油开采技术尚不完善的情况下,采用大孔径井开采特稠油在技术上是可行的,经济效益较普通井好。与普通井相比,大孔径井具有综合油汽比高、日产液量高,含水率低的特点。

关键词: 大孔径井, 特稠油, 开采

Abstract: Results from the first case history of large-diarneter hole of extra-viscous oil recovery were technically and economically analysed, indicating that it is technically feasible considering inmature nature of extra-viscous oil recovery techniques at present, and compared with conventional wells, large-diameter hole of exira-viscous oil recovery can result in better economic benefits, higher oil/steam ratio and daily fluid production rate,and lower water cut.

Key words: Large-diameter hole, Extra-viscous oil, Recovery