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- A zonal fracture switch with simple structure and multifunction is developed to solve the problem of releasing of pack stuck by sand during separate layer fracturing operation. 为解决多油层分层压裂作业管柱一旦砂埋封隔器难以解封的难题,研制了多功能分层压裂开关。
- Application of multifunction zonal fracturing switch to separate layer fracturing string 多功能分层压裂开关在分层压裂管柱中的应用
- Determination of the Specimen Size for Model Experiment on Zonal Fracturing of Deep Rock Mass 深部岩体分区破裂化模拟试验模型几何尺寸的确定
- zonal fracturing 分区破裂化
- One tester had better results using zonal marking. 一个测试最好成绩使用分区标识。
- Subscripts Z and E are for zonal and eddy components respectively. 下角标Z和E分别表示纬向分量和旋涡分量。
- This kind of zonal index correlate with westerly of55° N at0.96. 在高指数环流盛行的年份，我国普遍气温偏高。
- This has resulted in the fracturing of the monolith. 这也导致了整体结构的破裂。
- The zonal vegetation in this area is evergreen broad leaved forest. 这个区域的地域性植被是常绿阔叶林。
- A broad zonal subtropical ridge is situated north of LUPIT. 一个广阔的带状副热带高压正处于卢碧北面。
- First, Andy Gray was yet again criticising zonal marking. 首先，安迪格雷依旧在批评球队的定位球防守问题。
- River north to the south of Anyang, showing zonal distribution. 北至沙河，南至安阳，呈带状分布。
- In 1993, AVC established a Zonal structure, the first in the world. 1993年;亚排联首次设立了区域结构.
- Mini fracturing testing has got good results in the reservior. 小型压裂试验在该油藏取得好的效果，为该油藏开发稳产起到重要作用。
- Single well zonal earth stress and rock mechanic parameters are calculated for limited entry fracturing in Well Bin670 and for determination of the extreme injection pressure in block Bin660-665. 滨670井、滨660-665区块进行了单井分层地应力及地层岩石力学参数分析计算,用于滨670井限流压裂设计以及滨660-665区块极限注水压力的确定,取得了理想的效果。
- Isentropic zonal average formalism and the near-surface circulation? 等墒分区平均体系和近地面环流?
- Validation of Quasigeostrophic Zonal Mean Flow Responses to Torques. 准地转纬向平均气流对转矩反映的确认。
- Sand plug always occurred during fracturing in slant well or directional well. 斜井或定向井在压裂过程中,经常因出现砂堵导致施工失败。
- intermittent zonal fracture 间隔性区域断裂
- This proof depends cm a boundary point principal of infinite zonal area. 这个证明基于引言中证明的一个无穷带状区域上的边界点原理。
