Theoretical analysis of two-phase porous flow in low-permeability oil reservoirs in a five-spot pattern
低渗透油层压裂五点井网两相流动理论分析
PRODUCTIVITY FORMULA OF HORIZONTAL WELLS IN FOUR SPOT AND TRIANGULAR PATTERNS
四点法和三角形井网水平井产能公式研究
five-component borehole magnetometer
井中五分量磁测井仪
Calculation of oil and gas reserves base on well-point area weighting method of Delaunay triangulation
基于Delaunay三角网井点面积加权法的油气储量计算
Comprehensive Analysis on the Technical Economy of Precipitation of Light Well Point and Deep Well Point;
轻型井井点降水与深井井点降水之综合分析
Key technological innovation during "10th Five-Year" period and science & technologyplan of "11 th Five-Year" for East China Grid;
华东电网有限公司“十五”重点技术创新和“十一五”科技规划综述
The number five well finally came in
五号井终于开始出油了。
(5) having a good communications system for dispatch on the surface, underground, within and out of the coal mine;
(五)井上、井下、矿内、矿外调度通讯畅通;
Design of Mine Comprehensive Monitoring System and Development of Network Node Based on ZigBee Technology
基于ZigBee技术的矿井综合监测系统设计与网络节点开发
Design of Underground Wireless Sensor Network Node for Real-time Monitoring and Its Implementation
井下实时监控无线传感器网络节点的设计与实现
Five or five thirty.
五点或五点半都可以。
At five in the morning (6pm Beijing time) I got up, ate an apple, and went online to read up on the case.
凌晨五点(北京时间下午六点)起来,吃了个苹果,上网来查资料。
Others say this is not true, as at the beginning they were indeed called villages rather than wells.
有的说是过去不叫“五井”,而叫大小五村。
From then on, it is said, the five villages changed their names to "the Five Wells."
从此,“大小五村”改成了“大小五井”。
It is derived from five sources,- rains, rivers, surface-water or shallow wells, deep wells, and springs.
其来源有五:雨水、水、表水(浅井水)深井水和泉水。
Study on Productivity of Low Permeability Reservoir Developed by Horizontal Well Pattern
低渗透油藏水平井井网开发产能研究
Big Mouth Well Point Precipitation Construction Method
城市深基坑大口井井点降水施工工法
Water Base Drilling Fluid Technology for Double-target High Angle Wells.
双靶点大斜度延伸井水基钻井液技术
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