摘要
定向钻进技术中 ,按理论计算可选择的造斜强度是偏小的 ,通过采用提高钻杆柔性等技术方法 ,实际可选择的造斜强度大大提高 ,经实践证明效果显著。
In controlled directional drilling technology, whipstocking intensity of theoritical calculation is smaller than that of practice. By using some technical method, such as raising flexiblity of drilling rod,whipstocking intensity will be improved greatly, which has achieved success in practice.
出处
《地质与勘探》
CAS
CSCD
北大核心
2000年第2期55-57,共3页
Geology and Exploration
关键词
定向钻进
造斜强度
技术方法
定向钻孔
controlled directional drilling, whipstocking intensity, technical method
