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- stochastic seismic inversion 随机地震反演
- Geostatistical inversion (GI) combines the advantages of stochastic modeling and seismic inversion, integrates geological, logging and seismic data, and delineates the reservoir more preciously. 摘要地质统计学反演方法将随机建模技术与常规地震反演相结合，有效地综合地质、测井和三维地震数据，可以更加精确地描述储层的变化。
- The stochastic seismic response characteristics of the inequable loess stratum were analyzed by using the mode shape decomposed method. 算例结果表明,非均匀黄土地层的地震反应具有明显的放大作用。
- Abstract: Seismic inversion problems must be solved by non-linear global optimization methods. 文摘:地震反演问题常常需要一些非线性全局最优化的方法。
- Discusses the technical principles and characteristics of the Jason well-logging constrained seismic inversion. 介绍了Jason反演的技术原理和特点.
- Using seismic inversion technique to solve lithological problems in coal fields is widely used in seismic exploration. 以开滦集团范各庄矿某采区岩性勘探为例,介绍利用地震反演技术解决煤层顶底板岩性问题。
- Seismic inversion problems must be solved by non-linear global optimization methods. 地震反演问题常常需要一些非线性全局最优化的方法。
- With stochastic seismic responses considered as a Poisson process, the formulas for calculating the longitudinal aseismic reliabilities on the basis of the first passage mechanism are established. 将结构随机地震响应看成是1个泊松过程，建立了采用首次超越破坏理论计算地下结构抗震可靠度的数学公式。
- But prestack three-parameters inversion, AVO attributes volume and seismic inversion jointly help to study physical properties of reservoir rock is just at the beginning. 而叠前三参数反演、利用AVO属性体和地震反演相结合来研究储层的物理特性等技术才刚刚开始。
- The favourable areas for hydrocarbon accumulation are delineated by means of seismic inversion based on the research of depositional systems. 在沉积体系研究的基础上，利用地震反演预测了有利的储集砂体的发育区。
- Seismic inversion is the essential first-step to ensure the proper integration of seismic data, well-logs, velocity and geological information. 摘要地震波阻抗反演是确保地震数据、测井资料和地质信息正确综合的重要技术。
- The technology of seismic inversion based on model was used for lithology prediction and interpretation in Guozhuang coalfield. 摘要将基于模型的地震反演技术应用于国桩采区地震资料岩性解释过程中。
- The main task of seismic inversion is to get the detailed subsurface stratigraphic information by the use of seismic, geological and logging data. 摘要地震反演的主要任务是依据地震资料并综合利用地质、测井等资料得到地下地层的详细信息。
- stochastic seismic ground motion model 随机地震动模型
- nonstationarity stochastic seismic model 非平稳随机地震动模型
- The lithology seismic inversion technique utilizes logging data with high vertical resolution,and accomplishes the constrained inversion of seismic data nearby wells. 岩性地震反演技术是根据钻孔测井数据纵向分辨率很高的有利条件,对井旁地震资料进行约束;
- To improve the stability of imaging process, the well log was introduced into the inversion process and is used to constrain crosswell seismic inversion. 为了提高成像过程的稳定性，本文将测井资料引入到反演过程中，利用测井资料约束井间地震反演成像过程。
- Based on coring, testing and logging data, logging interpretation model for formation parameters and seismic inversion are applied for the trachyte reservoir in Oulitouzi area. 志丹地区侏罗系、三叠系储层是低孔、低渗储层 ,压实程度高 ,地质解释模型与测井解释模型拟合复杂。
- Up to now, in the respect of using different lithology models to study the AVO characteristics, the predecessors have already done much work, which is just a beginning of jointed using AVO analysis and seismic inversion to study reservoir property. 为了能够综合利用多波AVO信息实现全面的AVO物性参数反演，进而提高油气藏的描述能力，本文在对AVO技术的产生背景、发展历史、研究现状、存在的问题及发展趋势进行归纳总结的基础上，主要围绕多属性AVO分析和弹性参数AVO反演两个问题对AVO正反演理论和方法进行了系统的论述。
- Seismic inversion technology, bases on LGI ( log geology intergrated interpretation software ) Geo frame ( 3D seismic mutual interpretation software ) Jason (integrated geology studing software ) and VoxelGeo ( 3D visionlizion software ) in software. 以LGI测井地质一体化解释平台、Geoframe三维地震交互解释平台、JASON地学综合研究平台、VoxelGeo三维可视化等软件中优秀模块为软件基础。
