distributary channel造句

• Prograding bar－finger sand bodies are over－ridden by distributary channels as the shoreline retreats .
  当海岸线后退时，向海推进的指状沙坝被分流河道所覆盖。
• A case study is made for low sinuosity of distributary channel sandbody
  对低弯度分流河道砂体开展了建模实例研究。
• The simulation of the formation and evolution of the distributary channel of delta
  三角洲分流河道形成及演变模拟研究
• Among them , underwater distributary channel in delta front was the main facies
  其中三角洲前缘水下分流河道为骨架相。
• Physical simulation of formation process in distributary channels and debouch bars in delta
  三角洲分流河道及河口坝形成过程的物理模拟
• Quantitative analysis of interlayer in underwater distributary channel : analyzing the interlayers of chang 6 reservoir in jing ' an oilfield
  以靖安油田盘古梁长6油层为例
• The more favorable reservoir sandbodies are submerged distributary channel sandbodies and debouch bar sandbodies on delta front
  较有利的储集砂体为水下分流河道或河口坝砂体。
• According to synthesize evaluate , the distributary channel sandbodies and river mouth bars are best reservoir
  通过综合评价认为，水下分流河道和河口砂坝微相为本区最好的储集层。
• As getting incision of underwater distributary channel in different period , debouch bar keeps short time and low - development
  由于受到不同期水下分流河道的切割，河口坝保持时间较短而欠发育。
• The delta front mainly developed in chang 6 , which includes microfacies , such as distributary channel sandbodies , river mouth bars , distal bars and so on
  长6期是三角洲建设的高峰期，发育三角洲水下分流河道与河口砂坝砂体及远砂坝微相。
• Major reservoir included sand bodies of subaquatic distributary channels in deltas , braided deltas , fan deltas , and sand bodies of turbidtte in deep lake
  主要的储集层有：三角洲、辫状河三角洲、扇三角洲前缘水下分流河道砂体和深湖浊积岩砂体。
• Distributary mouth - bar sandstones in the progradational delta system and distributary channel and transgressive sheet sandstones in lowsfand prograding complex are excellent reservoirs ,
  层序岩性油藏大面积分布，已形成凹陷内大面积含油的局面。
• Hence , tracing this boundary and searching for the delta distributary channel sands in lst and tst will be the key for petroleum exploration in this area
  厘定追踪该界面并寻找该界面之上的低水位体系域和水进体系域的三角洲分流河道砂体是勘探的关键。
• Experimental process shows that variance of underwater distributary channel and declining rate of lake plane are closely related to moving intension of motive soleplate
  实验过程显示，水下分流河道的变迁与湖平面的下降速率及活动底板的运动强度密切相关。
• In research area , yanchang 4 + 5 sector to yanchang 3 underwater distributary channel sandbodys in delta front was north - east to south west , and were separated by interdistributary bay
  研究区长4 + 5 ?长3期三角洲前缘水下分流河道砂体均呈北东?南西向条带状展布，砂体之间被分流间湾分隔。
• Deposit characters have fine succession , however , because of the underwater distributary channel ' s movement and migration , the scale of the shallow deposits and delta front deposit were different
  沉积作用都有很好的继承性，但浅湖沉积分布范围以及三角洲前缘砂体的规模和展布特征随着水下分流河道的迁移和摆动而有所不同。
• The distributary channel microlithofacies evolution characteristics is studied with markov chain ' s analysis method , which lies in the shelf delta plain of dongzakou group of later carboniferous epoch in lixian county , gansu province
  摘要采用马尔柯夫链分析方法研究了甘肃礼县地区晚石炭世东扎口组的陆架三角洲平原分支流河道微相演化特征。
• Important gas - bearing reservoirs included sand bodies of distributary channels and subaquatic distributary channels in deltas and braided deltas , dolomitite in carbonate platform , and sand bodies in tidal flat and barrier island
  重要的储集层有：三角洲和辫状河三角洲分流河道和水下分流河道砂体、碳酸盐岩台地的白云岩以及潮坪、障壁岛砂体。
• In hst beneath the boundary have good interconnecting sand body , poor lateral sealing , and no oil shows ; in lst and tst above it have delta distributary channel sand reservoir with serious heterogeneity and good lateral sealing , being oil layer
  界面之下的高水位体系域砂体连通性好、侧向封堵不好、不含油，层序界面之上的低水位体系域及水进体系域三角洲分流河道砂体储集层非均质性强、侧向封堵条件好、含油。
• The main sedimentary microfacies are submerged distributary channel , debouch bar , submerged natural levee and flood - plain splay . the research shows that the physical property of subermerged distributary channel sandbodies are the best and debouch bar comes second
  长4 + 52长62油层砂体的沉积微相类型主要有水下分流河道、河口坝、水下天然堤和水下决口扇等，其中水下分流河道砂体的物性相对最好，其次为河口坝砂体。