期刊文献+

洪斜56井压裂施工工艺及效果评价

Fracturing Construction Technology and Its Effect Evaluation on the Slant Hong 56 Well.
下载PDF
导出
摘要 洪斜 56井是洪浩尔舒特凹陷东次洼海流特构造洪 4 6南断块上的一口预探井 ,常规试油低产。针对该井储层泥质含量高、水敏性强、井筒周围已造成污染等情况 ,优选出压裂施工方案 ,即在压裂施工过程中 ,采用了复合防膨技术 ,及大砂量、高砂比等多项试油新工艺。压裂后 ,获日产原油 19.94m3,超过了压裂前的预测产量 。 The slant Hong 56 well is a wildcat well on Hong 46 south fault block of east Ciwa ocean current structure in Hong Hao′er Shute sag.Its conventional oil production rate is low productivity.Since the reservoir is high shale content,water sensitivity and wellbore damaged,the constructional optimizing fracturing project are performed.During the fracturing project,some new technologies,such as compound anti expansion technology,massive sand,high sand ratio technology etc.are used.After fracturing,the oil production rate is raised to 19.94 m 3/d,which is more higher than that before fracturing.It is favorable to social and economic benefit.
出处 《油气井测试》 2000年第4期50-52,共3页 Well Testing
关键词 油井 预探井 压裂 优化设计 施工 增产 复合防膨 fracturing,optimizing design,construction,stimulation effect
  • 引文网络
  • 相关文献

相关主题

;
使用帮助 返回顶部