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- Study-history about artificial (hydrofracturing)fracture geometry in Daqing Oilfield was reviewed.The evidence of every conclusion about artificial fracture geometry was analyzed. 回顾了大庆油田压裂裂缝形态研究的历史,认真分析了每一次压裂裂缝形态结论的依据与条件。
- Frac and pack technique is a combination of hydraulic fracturing andgravel packing.It can control fracture geometry to get"wide and shortfracture". 压裂防砂技术将压裂增产与充填防砂方法相结合,在油层形成短而宽的填砂裂缝,能够起到增产与防砂的双重效果。
- Fracture geometry of fractures induced by hydrofracturing is affected by the geostress and rock strength in their relative direction and where the natural fracture system is present or not. 油层水力压裂形成的裂缝形态与油层是否有天然裂缝和油层所受地应力及其相应方向的岩石抗张强度有关。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- Optimizing fracture geometry to improve hydrofracturing stimulation effect in Jianghan Oil Region 优化压裂裂缝型态提高江汉油区压裂增产效果
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- Keywords hydrofracture;fracture extending;fracture geometry;pressure distribution in fracture; 水力压裂;裂缝扩展;裂缝形态;缝内压力分布;
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
- The fracture caused him intense pain. 骨折给他造成了剧烈的疼痛。
- Keywords microseismic techniques;hydraulic fracture;operation design;monitioring;fracture geometry;field application;results analysis; 微地震技术;水力压裂;施工设计;监测;裂缝展布;油田应用;效果分析;
- Fracture of the leg can be very serious in old people. 老年人腿骨骨折有可能成为严重疾患。
- This latter geometry he called astral geometry. 这后一种几何他称为星空几何。
- He is good at spherical geometry. 他对球面几何学很拿手。
- Pythagorean proposition is a geometry term. 勾股定理是一个 几何术语.
- Such a procedure does not preclude fracture. 这个方法不能消除断裂的发生。
- He comprehends geometry and algebra. 他了解几何和代数。
- You'll be treated for a fracture of the bone. 你因骨折需要治疗。
- Riemannian Geometry and Geometric Analysis 3rd ed. 黎曼几何与几何分析第3版。
- Failed to retrieve boot disk geometry information. 未能检索启动磁盘空间信息。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
