Considering the feature and particular requirement of deepwater drilling, a program for deepwater DGD well profile design and optimization is developed by from-top-to–bottom method, which could be served as an instruction in engineering application.2.
推导出双梯度钻井当量密度计算公式,基于“自上而下”的井身结构设计方法,开发了双梯度钻井井身结构设计程序,可用于指导工程应用。
参考来源 - 新型深水双梯度钻井系统原理、方法及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The key factors in sidetracking well profile design are inter-well distance and well course.
侧斜井井身剖面设计中的关键因素是井间距和各井眼的轨迹。
Lateral parabolic profile is common used in orbital design of the extended reach well.
侧位抛物线剖面是大位移井轨道设计中常用的剖面类型。
The course design for workover of sidetracking well is studied, including course target, azimuth, profile and well bore parameter calculation, thus providing reference to field operation.
针对侧斜井的特点，研究了侧斜修井的轨道设计技术，包括轨道靶区、方位、剖面设计和井身参数计算，为现场施工提供了依据。
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