According to the abundance well logging , mud logging and core analysis data , gaotaizi reservoir has been classified into four sand group with the principle of cycle comparison and classified control . based on the detailed study of lithologic character , sedimentary structure , paleontologic fossils , depositional sequence , rock association and logging data , the microfacies of the studied area are divided into such seven types : subaqueous distributary channel microfacies ; river mouth bar microfacies ; subaqueous interdistributary channel microfacies ; subaqueous crevasse channel microfacies ; subaqueous natural barrier microfacies ; distal bar microfacies ; delta front sheet sand microfacies . the characteristic of each sedimentary microfacies are described detailedly 通过研究大量测井、录井资料和岩芯资料，依据“旋回对比，分级控制”的原则，把研究区高台子油层划分为g 、 g 、 g 、 g四个砂层组。通过对研究区岩性、沉积构造、古生物、沉积序列、岩石组合及测井曲线特征进行研究的基础上，认为研究区高台子油层属于三角洲前缘亚相沉积，并将研究区沉积微相划分为：水下分流河道、河口坝、水下分流河道间、水下决口扇、水下天然堤、远砂坝、席状砂等七种微相类型。
Based on the results of the study about the geological background in this area , this paper has discussed about the sedimentation facies marks for the fan delta in baimiao gas field , worked out a detailed proposal about the development of physical simulation experiment about the fan delta , and described in detail the general laws and major controlling factors governing the sedimentation processes of the fan delta . a detailed measurement was made about the experimental results , and a systematic comparison was made relative to the prototypic characteristics . based on the observation and description about the experimental processes and the analyses about the experimental results , this paper has given detailed 在地质背景研究的基础上，对白庙气田扇三角洲沉积相标志进行了论述，在此基础上，制定了开展扇三角洲物理模拟实验的详细方案，详细描述了扇三角洲沉积过程的一般规律及主要控制因素；对实验结果进行详细的测量，并与原型特征进行了系统的对比，根据实验过程观察描述和实验结果分析，详细划分了白庙气田扇三角洲的岩石相类型及沉积微相；分22个砂层组完成了沉积微相尤其是扇三角洲上辫状河道展布规律的研究，分不同时期指出了22个砂层组砂体分布规律，为储层预测及该地区滚动勘探奠定了基础，这是本论文的重点内容之一。
Then new functional models of core and edge nodes supporting obs multicast are proposed , which named as multicast - aware obs node models . 2 . the machanism of proposed models is analyzed in detail , which maps an ip multicast - tree onto a multicast lsp that are connected to form a wdm light - tree 3 、在opnetmodeler中设计并开发了multicast - awareobs节点仿真模块,并以该模块为基础,进行obs组播功能仿真与性能仿真(包括光层组播树的建立时间和obs组播的链路利用率) 。
It can be dispart 137 sand layers in the droop of 15 sand groups and adds up to 1191single sand layers , summarizes 7 types of correlation : steady , spite , pinch , stack , stack - pinch , stack - spite , complex in the work . the relation between the distribution types of substrata with reservoir levels are four types of reservoir , and i , ii are good reservoir of gas in bawu gas field 通过对15个砂层组内的小砂层进行认真、详细地划分，在垂向上共划分出137个小层，共计1191个单砂层，并总结出七种井间小层对比分布类型：稳定分布型、分叉型、叠置尖灭型、稳定叠置型、重叠分叉型、复合型。
