摘要
优质的井眼净化和岩屑清除是解决钻杆黏卡、非正常拉扭、机械钻速低等问题的关键.通过Larsen模型和Morre关系式相结合的实例,预测了0°～90°井斜范围内需要清除岩屑的最小排量.
The qualities of hole cleaning and cutting cleaning were the key solution to drill pipe stick-ing,abnormal pull twist,low ROP etc.By combination of Larsen model and Morre relation formula as in-stance,the minimum displacement of cutting cleaning within 0 °~90 inclination range was predicted.
出处
《云南化工》
CAS
2016年第2期68-72,共5页
Yunnan Chemical Technology
关键词
井眼净化
岩屑清除
最小排量
hole cleaning
cutting cleaning
minimum displacement
