您要查找的是不是:
- 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。
- BASIC CHARACTERISTICS AND QUANTITATIVE PREDICTION OF NATURAL FRACTURE SYSTEM IN THE UPPER PALEOZOIC TIGHT SAND RESERVOIRS IN TABAMIAO AREA, NORTH ORDOS BASIN 塔巴庙地区上古生界低渗透储层构造裂缝及其分布定量预测
- natural fracture system 自然断裂系统
- Basic Characteristics of Natural Fracture Systems in the Upper Paleozoic Tight Sand Reservoirs in Tabamiao area, North Ordos Basin and Its Role in the Process of Gas Reservoir Formation 塔巴庙气田上古生界致密储层裂缝系统基本特征及其在天然气成藏中的作用
- Dykes were intruded along a fracture system that formed as the volcanic and granitic rocks cooled. 岩脉是沿着裂断系统侵入的,裂断系统以冷却火山岩与花岗岩质岩石形式形成。
- The way and principle of Gaussian curvature method for forecasting natural fracture zones in coal seam are discussed. 摘要论述了高斯曲率法预测煤层天然裂隙发育区的基本原理和方法。
- The modeling of fracture system is the key of modeling a low permeability sandstone reservoir. 建立低渗透砂岩油藏储集层模型以建立裂缝系统的数值模拟模型为重点。
- The character of the natural fracture development and nowaday earth stress affects not only hydraul... 油井射孔段天然缝产状、发育程度、水平应力大小直接影响着压裂施工压力。
- Anastomosing brittle fracture system at Wutai Hengshan region controls the distribution of Mesocoic granites and related Au Ag and polymetal deposits. 五台-恒山地区的网状脆性断裂系统控制了中生代花岗岩类及其有关的金、银、多金属矿床的分布。
- During the whole history of earth development, structural fracture system and dissolved pores have been major channels for unconformity oil transport. 在地史时期,构造裂缝系统和溶蚀孔洞系统一直是不整合输导油气的主要通道;
- The Songliao Basin experienced the extensional and reversal tectonic stages, which resulted in a complex structural fracture system. 松辽盆地主要经历了伸展构造期和反转构造期两个构造时期,形成了复杂的构造裂缝组系。
- Keywords Denseness reservoirs;Natural fractures system;Quantitative forecast of fractures;Hydrocarbon migration law.; 致密储层;天然裂缝系统;裂缝定量预测;油气运移规律;
- Kang Y K, Ren W Q, Zhu Y B, et al.Method and practice of the extremum main curvity forecasting natural fracture zones [J].Well Testing, 2002, 11(4) : 22-26. [4]康义逵;任文清;朱用斌;等.;极值主曲率法预测天然裂隙发育带的方法与实践[J]
- Kimberlite field of northern Liaoning distributs in the crystalline basement and is founded in the east side of the part streching to the north of Tanlu fracture system. 辽北金伯利岩区分布于太古代结晶基底中,位于郯庐断裂体系北延部分的东侧。
- Abstract : Anastomosing brittle fracture system at Wutai-Hengshan region controls the distribution of Mesocoic granites and related Au-Ag and polymetal deposits. 与中生代构造-岩浆活动有关的次火山岩型矿床是五台-恒山地区最重要的金银矿床类型,金银潜在资源量分别为数百吨和数万吨。
- Therefore, seismic amplitude as well as attenuation characteristic attribute may be much better than velocity one for the detection of the fracture system. 因此,利用地震波的振幅、衰减等属性参数检测裂缝特征比利用速度参数更有效。
- The development of a favourable fracture system and the existence of a relatively stable environment are important conditions for forming chrysotile asbestos deposits. 有利的裂隙构造体系的发育,相对稳定的地质环境,是温石棉矿床成生的重要条件。
- Because of complex fracture system, faulted structures, and rich igneous rocks, SXF area is a representative low signal-to-noise ratio seismic data region in Subei basin. 苏北盆地的SXF地区是典型的低信噪比地震资料地区,断裂系统复杂,构造破碎,圈闭面积小,火成岩发育。
- It is concluded that the Gaussian curvature method can reflect the shape variation of coal seam curvature, and the method is effective to forecast natural fracture zones in coal seam. 分析表明,高斯曲率法可相对真实地反映煤层曲面形态变化,用该方法预测煤层天然裂隙发育区是切实可行的。