... oriented programming 面向对象的编程 ; 面向对象编程 ; 化编程 oriented perforating 定向射孔 oriented unit 出口型单位 ...
基于190个网页-相关网页
The three-dimensional finite element method was used to study the mechanism of fracture initiation in oriented perforation.
基于有限元三维应力分析,研究了定向射孔下水力裂缝的起裂机理。
参考来源 - 新井定向射孔转向压裂裂缝起裂与延伸机理研究So improving the accuracy of stress measurement and orientated perforation can avoid the generation of complex-shape hydraulic fractures.
提高地应力测试和定向射孔的精度可以有效避免复杂形态水力裂缝的产生。
参考来源 - 定向射孔水力压裂复杂裂缝形态·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了定向射孔水力压裂裂缝的延伸轨迹计算模型和步骤，编制了裂缝延伸的模拟软件。
The models and computation procedures for determining fracture propagation path were provided, and the software for simulation of fracture propagation was developed.
采用定向射孔，使得实际射孔孔眼与原来设计的具有一定角度和方位的偏差，主要有孔眼轨道产生的偏差、孔眼角度产生的偏差等。
By use of oriented perforator, a certain variance of Angle and azimuth between actual perforated hole and former design is made which mainly caused by hole trace, perforated hole Angle.
射孔运用了导向翼式定向枪，采用分段分次双向液压延时点火引爆工艺；
Limb orientation perforating gun and sectionalized two orientation delayed ignition technology were used in the test.
应用推荐