fluvial facies造句

• Characterization of sedimentology in fluvial facies reservoir
  河流相储层沉积学表征
• The latter is further sub - divided into gravelly and sandy braided fluvial facies
  其中辫状河可划分为砾质辫状河和砂质辫状河。
• Study on three dimensional spatial distribution model for interlayer in fluvial facies reservoir
  河流相储集层夹层的三维空间分布研究
• At the end of sq9 , sedimentary environment converted to fluvial facies from limnetic facies
  到层序9沉积末期，沉积环境由湖沼相过渡为河流相。
• In the early term ( sa , sb ) and the late term ( se ) of abu garbra , the fluvial facies and delta facies were deposited
  河流相和三角洲相主要发育在abugvarbra组sa 、 sb和se层序发育期。
• Hot event deposits occurred in liantuo formation of lower sinian , interbedded in fluvial facies sandstones and siltstones
  热事件沉积产物见于下震旦统莲沱组，夹于河流相沉积的砂岩及粉砂岩中。
• The types of sedimentary facies were mainly fan - shaped delta , delta , binshore subaqueous fans , slump turbid fan , lake facies , fluvial facies
  该研究区主要发育扇三角洲、三角洲、近岸水下扇、滑塌浊积扇、湖相和河流相沉积。
• In this paper , oil reservoir fine description has been applied , and by study of reservoir , structure and fluid features , fluid units have been divided and new geology models have been rebuilt . then logging data have been reinterpreted and reprocessed and numerical modeling results have been used . on base of these work , the residual oil distribution feature and regulation in the fluvial facies sandstone in gudao oil field south region has been scientifically studied
  本文主要运用油藏精细描述技术，通过储层、构造、流体研究，划分出流体流动单元，重建新的地质模型，在此基础上对测井资料进行了重新解释和处理，并运用数值模拟研究结果，对孤岛油田南区河流相砂岩油藏剩余油分布特征和分布规律进行了科学研究。
• The basic principle and method of 3d stochastic modeling of sedimentary microfacies are discussed according to geological and acoustic impedance data of well - logging constrained seismic inversion , and a case study according to stochastic modeling of fluvial facies reservoir of the minghuazhen formation of neocene in a certain block of bohai bay basin is used to show the general process of this research
  摘要探讨了综合应用地质及测井约束地震反演信息进行三维沈积微相随机建模的基本原理、思路与方法， ?以渤海湾盆地某区块新近系明化镇组河流相储层?例，说明这一研究过程的基本步骤，包括井眼沉积微相解释、测井约束地震反演、波阻抗与地质相的概率关系分析、随机模拟方法选择、地质统计特徵分析、三维随机建模、随机模拟预测的多解性评价。
• The reservoir is sand of silurian and jurassic especially of delta and distributary fluvial facies sand . the growth of well reservoir sand is the key fector for gas reservoir to form in this area . by the small porosity of silurian compact sand , the position where comparative homogeneous sand growth with little mud or fracture concentrated is the location for gas to enrich
  该区储层为中上奥陶统、志留系、侏罗系和白垩系砂岩，但以侏罗系的三角洲和扇三角洲相水下分流河道砂体、滨湖相滩坝砂体和志留系滨岸砂岩为主要目的层。
• Grain - size accumulation percentage of the aeolian sands in the past 150 ka in milanggouwan section is mainly characterized by the aeolian palaeo - mobile dune sands , which are composed of majority fine sands and minority very fine sands . there is n ' t almost any silt and clay . those of the fluvial facies , especially the lacustrine facies and palaeosols , are mainly composed of very fine sands and also contain some quantities of silt and clay
  米浪沟湾剖面150kabp以来风成砂的粒度累积百分含量以古流动砂丘砂物质为主，其中以细砂含量最高，极细砂为次，几乎不含粉砂与粘土；河流相、特别是湖沼相与古土壤以极细砂含量占优势，且具一定含量的粉砂和粘土。
• Dividing the sedimentary facies as a delta - lacustrine facies according to wudaoliang group sedimentary rock facies and its combination , regarding lacustrine facies as principle ; the northern qiangtang suonahu formation sedimentary facies was divided for fluvial facies and the lacustrine facies , regarding lacustrine facies as principle
  根据五道梁群沉积岩相特征及其组合，将五道梁沉积相划分为扇三角洲- -湖泊相，以湖泊相为主。羌北盆地唢呐湖组沉积相划分为河流相和湖泊相，以湖泊相为主。
• The sedimentary facies of the jurassic penglaizhen formation in the studied area can be described as follows : from the edge of the basin , the source of deposition , to the center of the sedimentation are alluvial fan facies fluvial facies fan delta facies delta facies lake facies and lake floor fan facies in turn
  研究区侏罗世蓬莱镇期沉积盆地的沉积相类型分布，从盆缘近物源区至盆地沉降-沉积中心区依次为冲积扇、河流相、扇三角洲相、河控三角洲相、湖泊相和湖底扇相等沉积体系。
• Pi formation is combination of thick sand body , because the sediment mode of reservoir in changyuan of daqing is mainly combined of great leaf delta and partly fluvial facies , about 500m thick , combined of 130 little sand or mud layers , which is typical heterogeneity reservoir , the reservoir ' s character is greatly distribute , high permeate and serious heterogeneity
  Pi油层组是厚油层组合，由于大庆长垣储层的沉积模式以大型叶状三角洲及部分河流相为主，总厚度500多米，由130多个小砂层和泥岩交互而成，是一套典型的非均质砂岩储层，该储层具有分布广、厚度大、渗透率高和层内非均质性严重等特点。
• Starting from sedimentary characteristics and connecting relation of sandbody , and by applying fluvial facies sedimentary theory , the geological characteristics of different kind of response wells in polymer flooding test area at south part of lamadian oil field is analyzed , as a result the reasons affecting polymer flooding effect is made clear , all these provide basis for making polymer flooding plan and behavior analysis
  应用河流相沉积理论，从砂体的沉积特征和连通关系入手，分析了喇嘛甸油田南块注聚合物试验区不同类型见效井的地质特征，从而搞清了影响聚合物驱效果的原因，为今后编制聚合物驱方案及动态分析提供了依据。
• According to the idea of analytical hierarchy process , using structure element analytical method combining outcrop studies , for anatomizing in - layer short lap , to study in detail shengli oil field fluvial facies sand body internal building structure , the complete set reservoir bed can be divided in to single sand bed at highly asymmetrical longitudinal direction and described to microfacies and single sand body at flat
  摘要以层次分析思想为指导，应用结构要素分析法，结合露头研究，解剖层内薄夹层并对砂体内部建筑结构进行详细研究，认为这样就可以预测性地描绘出胜利油区河流相单砂体的几何形态、连通性、以及储层非均质性，准确判断出砂体的成因类型，揭示了砂体内部建筑结构特征。