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- Geologic model of the Upper Guantao Formation in Chengdao oil field. 埕岛油田馆陶组上段油藏地质模型
- From the analyzing of the process of production at CBM wells on the basis of hydro geologic, this paper elaborates the mechanism of water drainage and gas production at CBM wells. 从水文地质的角度分析了稳定状态和非稳定状态下煤层气井的生产过程,揭示了煤层气井生产的实质就是通过排水达到降压、采气,以地下水运移规律为指导进行排采是煤层气井持续、稳定、高产的关键。
- In this paper the Discrete Smooth Interpolation(DSI)is used to build the horizon,and then 3D geologic model is built by these horizons. 本文应用离散光滑插值方法来构建地层面,并建立了三维地质模型。
- According to seismic coherent body,this paper predicts distribution of fractures,uses equivalent medium theory,and establishes geologic model. 根据地震相干体,预测出裂缝的分布,引入等效介质理论,建立了地质模型。
- Based on original data, a geologic model is constructed according to the geologic tasks of 3-D VSP survey for Lungu 38 well. 首先以轮古38井区已有资料为基础,结合三维VSP所要解决的地质问题,建立了地质模型;
- Based on the NURBS technique and the theory of partition for geologic body, the 3-D engineering geologic model for underground structures is established. 摘要工程区域地质条件是影响地下洞室群布置最主要的因素。
- A detailed geologic model with compartmentalization and layering schemes was established which was most likely to control fluid movements within the reservoir. 为了尽可能控制油藏内的流体运动,建立了一个详细的地质区域化和分层方案模型。
- The development history, function modules, workflow and the specific case of the 3D visualized geologic modeling software PETREL were introduced and analyzed. 文中介绍了PETREL三维可视化油藏地质建模软件的发展历程、功能模块及工作流程,并给出具体研究实例。
- First develop the software for dynamic geological model, which can simulate the varied absolute permeability. 首次开发出了动态地质模型的油藏数值模拟软件,它可模拟绝对渗透率随时间变化的情形。
- The substratum correlation is one of the fundamental techniques in the reservoir geological model. 小层对比是储层地质模型研究的基本问题之一,由于对比技术难度较大,目前仍由专家进行人工对比。
- Build 3D geological model according to the layer-structured stratum and the particularity of the bore data. 根据地质体的层状特征和钻孔数据的特殊性,采用似三棱柱体作为基本体元构建三维实体模型。
- According to the stratigraphic petrophysical parameters and the result of oil reservoir description, the three-dimensional geological model is built. 利用地质资料及其研究成果所得到的地层物性参数,并且通过油藏精细描述提供的物性数据,建立了相应的三维地质模型;
- It proves that using the gradual layer analytical method to set up the geological model and evaluate trapping quantitatively is effective. 实例证实利用层次分析法建立地质模型对圈闭成藏进行定量评价是切实可行的。
- The authors emphasize the role of geology model and constrain the seismic interpretation according to the data from drilling core and well logging. 研究工作强调了地质模型的作用,并用岩芯的资料及单井的沉积相分析来约束地震解释。
- The minimum travel-time tree algorithm is one of the main methods to trace rays, which is based on Huygens' and Fermat's principles and can be applied to complex geological model. 摘要最小旅行时树法是目前主要射线追踪方法之一,该方法以惠更斯原理和费马原理为基础,具有适应复杂地质模型的优点,缺点是速度较慢。
- A training image is the numerical representation of a prior geological model that contains the patterns believed to exist in realistic reservoirs under study. 先验地质模型包含了被研究的真实储层中确信存在的样式,而训练图像则是该模型的定量化表达。
- Coalbed methane is an unconventional natural gas.Based on the geology model of desorption-diffusion-Darcy flow, coalbed methane reservoir simulation has its own characters. 煤层气属于非常规天然气,其储层数值模拟基于解吸-扩散-渗流的地质模型,在具体模拟过程中具有自身的特点。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- The practice indicates that using geological multiple bundaries and geological paired method to limit Kriging estimator can efficiently improve accuracy of geological model. 实践表明,用地质复合边界及地质配对法限制克里格法估值能有效提高地质模型精度。
- The solution of hydrogeologic parameters based on genetic algorithm is adopted in this article ,at the same time,the method is applied to a geological model. 提出了求解水文地质参数的遗传算法,并将该方法应用于一地质模型中。
