摘要
薄砂层油藏采用水平井钻井的方式能够最大限度地提高油层钻遇率,扩大泄油面积。利用MWD测量的钻井参数,结合论文提出的地层倾角计算方法,实时调整井眼轨迹。该方法计算结果与地层实际情况相吻合,具有一定的可靠性。
Horizontal well drilling in thin sand reservoir can maximize the penetration rate of reservoir and enlarge the drainage area.Using the drilling parameters measured by MWD and the calculation method of formation dip Angle proposed in this paper,the borehole trajectory can be adjusted in real time.The calculation result of this method is consistent with the actual situation of the stratum and has certain reliability.
作者
曹建山
Jianshan Cao(Petroleum Engineering Research Institute East China Branch Company SINOPEC,JiangSu Nanjing 210019)
出处
《石化技术》
CAS
2021年第7期57-58,共2页
Petrochemical Industry Technology
关键词
薄砂层
水平井
轨迹控制
Thin sand reservoir
Horizontal well
Trajectory control
