...用你生命中的五分钟认真听 » With five minutes of your life to listen carefully 水平井的特点 » standard features of wells 我非常想你亲爱的 » I would very much like to your dear ..
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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.
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