摘要
套管开窗侧钻主要采用锻铣套管和斜向器侧钻两种手段,主要用于处理井下的复杂事故或老井开窗侧钻打分支井增产。斜向器侧钻工具费用相对较高,但易侧钻,且速度快,由于磨铣套管用量少,降低了成本。
Sidetrack with casing exit mainly takes the ways of casing section mill and wipestock sidetrack. It deals with downhole complex cases or increasing production by drilling lateral well. Whipstock tools charge expensive, but good to sidetrack with less time and cut the cost. The article mainly introduces the application of the retrievable wipestock at D6h ofDFl-1 D platform.
出处
《重庆科技学院学报（自然科学版）》
CAS
2009年第4期19-21,35,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
斜向器
开窗
捞锚
侧钻
whipstock
casing exit
anchor
sidetrack
