针对侧钻水平井钻井的特点，应用模糊数学理论和层次分析方法，建立了侧钻水平井钻井综合评价模型。
The mathematical model for evaluating sidetrack horizontal well drilling is developed by using the fuzzy mathematical theory and analytical hierarchic process.
着重介绍了水平井射孔技术在小井眼、大井眼及复杂井况条件下特殊井中的技术要求和特点。
Especially the perforating technology in the exceptional horizontal Wells such as slim-hole casing Wells, large hole Wells and complex Wells is detailed.
通过对水平井的工艺特点以及在盐类矿物开采中的应用的介绍，阐述了水平井广阔的发展前景。
By introducing origins and characteristics of the horizontal shaft and its application in the development of salty minerals, show the board prospects for the horizontal shaft.
通过实践，总结分析了水平井完井方法的特点，并对今后水平井完井方法选择进行了探讨。
Through practice, the features of horizontal well completion was analyzed and discussing the selection method of completions for future.
针对水平井井眼具有一定曲率的特点，建立了抽油杆柱下部任意一点最小轴向力的计算方法。
In the light of characteristics that horizontal hole possesses a certain rate of curvature, the method of estimating minimum axial force at any point along a rod string is established.
针对水井修井和水平井成井填砾困难的特点，通过大量室内试验，研制了陶粒贴砾过滤器。
According to the difficulties of water well repairing and gravel-filling for horizontal well, porcelain granule pre-coated well screen was developed based on a lot of laboratory tests.
简述了牙哈凝析气田的地质特点及水平井设计的可行性，对水平井开采该气田生产实际进行了分析。
Geologic features and design feasibility of the horizontal well in Yaha condensate gas field are given in brief. The application of horizontal well to Yaha condensate gas field is analyzed.
通过实践，总结分析了水平井完井方法的特点，并对今后水平井完井方法选择进行了探讨。
Through practice, the features of horizontal well completion was analyzed and discussing the selection method of completions for fu…
通过实践，总结分析了水平井完井方法的特点，并对今后水平井完井方法选择进行了探讨。
Through practice, the features of horizontal well completion was analyzed and discussing the selection method of completions for fu…
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