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fractures distribution
相关语句
  裂缝分布
     EXPERIMENTAL STUDY OF FRACTURES DISTRIBUTION IN LOW-PERMEABILITY SANDSTONE RESERVOIR
     低渗透砂岩储层裂缝分布的实验研究
短句来源
     Stress field and fractures distribution characteristics of the reservoir of Xishanyao formation in wellblock Cai 9 in Cainan oil field
     彩南油田彩9井区西山窑组油藏应力场及裂缝分布特征
短句来源
     ③ phase angle 60° may be used for overpressure perforating, which makes the perforating fractures distribution more reasonable than that with phase angle 90° and the sand fracturing much easer, and forms more effective sand-filling fractures, also which is favorable for after-fracturing evaluation and economic analysis.
     ③超正压射孔时可考虑采用 6 0°相位角 ,使射孔裂缝分布比 90°相位角的射孔裂缝更为合理 ,使加砂压裂更易进行压后评估和经济评价分析
短句来源
     Method Stress field and fractures distribution characteristics of low permeability fractured reservoir in Xishanyao formation of Cainan oil field were studied by using core testing,formation fracture description, field testing, and numerical simulation.
     方法利用岩心测试、地层裂缝描述、现场测试及数值模拟方法.研究彩南油田西山窑组裂缝性低渗透油藏的应力场及裂缝分布特征。
短句来源
     CHARACTERISTIC OF ANPENG DEEP SERIES OF STRATA AND RULE OF FRACTURES DISTRIBUTION
     安棚深层系储层特征及裂缝分布规律
短句来源
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  “fractures distribution”译为未确定词的双语例句
     The distribution of tectonic dominative fractures is one of the important factors influencing the stability of roadway. This paper preliminary probes into the factors of fractures and the state of ground stress influencing the stability of rock around roadway from the viewpoint of the fractures distribution characteristics of rock around roadway, and points out the direction of emphasizing study further in future.
     本文从巷道围岩裂隙的分布特征角度 ,初步探讨了裂隙因素以及地应力状态对巷道围岩稳定性的影响规律 ,指出今后应进一步着重研究的方向
短句来源
     The fractures distribution and fracture rock mass permeation research is the premise condition that to study groundwater movement and pollutant migration in fracture rock mass in bed rock area, which includes the dominance orientation of fracture that groundwater fluxes in it, the brisk zone distribution of fracture water and the permeability calculation of rock mass.
     在基岩地区,研究地下水运动特征和污染物迁移的前提条件是研究基岩介质中裂隙的分布特征和裂隙岩体的渗透性能,其中包括导水裂隙优势方位研究、基岩裂隙水的活跃带分布研究和基岩裂隙渗透参数的计算。
短句来源
     And the stress conditions of all kinds fractures forming can be determined by numerical simulation. The basic distribution law of inner fracture of the cement sample can be predicted by fractures distribution on prefab section.
     数值模拟可以用来确定各种裂纹形成的应力条件,并可通过预制剖面上的裂纹分布来预测水泥试样内部裂纹分布的基本规律。
短句来源
  相似匹配句对
     ON THE DISTRIBUTION OF
     关于{x/n}的分布
短句来源
     Moving Distribution of the Sand-Carrying Fluid in Fractures
     混砂液在裂缝中的运移分布
短句来源
     Characteristics of the fractures and distribution of petroleum in Beitang depression
     北塘凹陷断裂特征与油气分布规律
短句来源
     alienation of distribution;
     分配中的异化现象 ;
短句来源
     Intertrochanteric fractures
     股骨转子间骨折
短句来源
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Oil-gas pool in carbonate formation is related to fracture distri- bution.Seismic wave field in directionally-fractured medium is aniso- tropic.The study of elastic parameters of directionally-fractured me- dium came to the conclusion that fractured medium has the property of lateral-isotropic medium and liquid in the fractures aggravates the anisotropy of wave velocity.The ray solution of seismic wave in anisotropic medium is described.The ray path and travel time curve of seismic wave in fractured-medium...

Oil-gas pool in carbonate formation is related to fracture distri- bution.Seismic wave field in directionally-fractured medium is aniso- tropic.The study of elastic parameters of directionally-fractured me- dium came to the conclusion that fractured medium has the property of lateral-isotropic medium and liquid in the fractures aggravates the anisotropy of wave velocity.The ray solution of seismic wave in anisotropic medium is described.The ray path and travel time curve of seismic wave in fractured-medium are calculated using kinematic ray- path equation,and the velocities of quasi-P wave,quasi-SH wave and quasi-SV wave are obtained respectively.The travel time curve of quasi-SH wave is not consistent with that of quasi-SV wave because of medium anisotropy,which means splitting of S wave in anisotropic medium.The S-wave splitting phenomenon can be used to research into fracture distribution in medium and to indicate fracture oil-gas pool.

碳酸岩油气藏与裂隙分布有关。在含有定向分布的裂隙介质中,地震波的传播呈现各向异性的特征。本文通过对定向分布裂隙介质中的弹性参数的研究,发现裂隙介质具有横向各向同性介质的特性,而且裂隙内含有液体,对波速的各向异性影响更甚。文中介绍了各向异性介质中地震波的射线解,并利用运动学射线追踪方程计算了裂隙介质中波的射线轨迹及走时曲线,求出似 P波、似 SH 波和似 SV 波的波速。由于介质的各向异性,似 SH 波和似 SV 波的走时曲线表现不一致,这说明各向异性介质中 S 波存在分裂现象。此种 S 波分裂现象可以用于研究介质中的裂隙分布和指示裂隙油气藏。

Inspection of fracturing results with logs for production and injection wells in Shengli OilField and the way of data analysis are described. Fracturing mechanism such as fracture gradient, fracture height and fracture strike is also given in this paper. Dip log is a good wayto study fracture strike. It is a significant job for fault block oil reservoir to study the rela-tionship between fracture and faultage and the law of fracture distribution.

本文主要阐述了胜利油田目前检查油水井压裂效果的测井方法及资料分析,并对压裂裂缝机理,诸如地层破裂压力梯度、压裂裂缝、裂缝高度、裂缝走向等问题进行了探讨。文章最后指出利用地层倾角测井研究压裂裂缝走向是一种比较好的方法,今后应继续开展.对于断块油田来说,研究裂缝与断层的关系及其分布规律是一项很有意义的工作。

This paper presents a study of fracture distribution with DCA curves on fracture identification logs recorded by dipmeter tools, by using multiple-well statistical method. The fracture distribution is analyzed in the formations of two kinds of lithologies (andesite and carbonatite). Practical example shows that the vertical and horizontal distribution of fractures can be studied from DCA curves in gasoil bearing reservoirs. So fracture distribution orientation will be revealed...

This paper presents a study of fracture distribution with DCA curves on fracture identification logs recorded by dipmeter tools, by using multiple-well statistical method. The fracture distribution is analyzed in the formations of two kinds of lithologies (andesite and carbonatite). Practical example shows that the vertical and horizontal distribution of fractures can be studied from DCA curves in gasoil bearing reservoirs. So fracture distribution orientation will be revealed and high productivity area can be determined.

本文利用地层倾角测井裂缝识别DCA资料,采用多井统计方法,解释了两种不同岩性(安山岩和碳酸盐岩)裂缝性储层的裂缝分布规律。本文提供的实例表明应用地层倾角测井DCA资料可解释清楚油气藏中裂缝在纵、横向上的分布规律,能可靠地反映地层裂缝分布方位,找出高产区域。

 
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