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。
Logging data analysis of Well X7-11-632 proves that the design of this ultrasonic flowmeter is proper and can meet the need of injection profile logging of oilfields.
对杏711 63 2井的测井资料进行了分析，证明了该超声流量计设计合理，可以满足油田注入剖面测井的需要。
This paper analyzes the difficult points in drilling operation, such as the difficult profile design and well track control and the high demand for wellbore cleaning.
分析了钻井施工难点：鱼骨剖面设计和井眼轨迹控制难度大，井眼净化要求高。
This paper analyzes the difficult points in drilling operation, such as the difficult profile design and well track control and the high demand for wellbore cleaning.
分析了钻井施工难点：鱼骨剖面设计和井眼轨迹控制难度大，井眼净化要求高。
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