摘要
在分析草古 10 0区块水平井固井的工艺及难点的基础上 ,对机械式分级箍进行了改制 ,采用了双级注水泥工艺 ,在 9口水平井固井中的应用结果表明 ,该固井工艺满足了古潜山裂逢溶洞型特超稠油油藏开发的需求 。
Based on analyzing the technology and difficulties in horizontal well cementing in Caogu 100 block, the mechanical stage collars are modified and two-stage cementing technique is used. The field application in nine wells show that this cementing technology satisfies the requirement of developing buried hill fracturing super-viscous reservoir. And obvious economical benefit is achieved.
出处
《石油钻探技术》
CAS
2001年第1期35-36,共2页
Petroleum Drilling Techniques
关键词
古潜山油气藏
稠油油藏
水平井
固井设备
分级箍
固井质量
胜利油田
buried hill reservoir, viscous oil reservoir, horizontal well, cementing equipment, cementing quality, Shengli Oilfield, Caogu 100-Ping 1 well
