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- sand body boundary 砂体边界
- 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。
- This type of sand body is characterized by a cylinderical self-potential curve. 这种砂体以呈圆筒状自然电位曲线为其特征。
- Their interpretation of the original shape of the sand body is suspect. 他们对砂岩体原始形态的解释是靠不住的。
- It is more reasonable that the boundary of Es3 and Es4 in Huimin depression lies in the top of Panne sand bodies. 且认为惠民凹陷沙三段与沙四段的分界线位于盘河砂体的顶部合理，区域上也具有良好的对比性。
- Introduced is a method for predicting sedimental sand body with fluvial facies. 介绍一种河流相沉积砂体预测方法。
- The distribution of flow units are mainly affected by microfacies of sand body. 流动单元的分布主要受控于微相砂体的分布；
- All of them have a direct bearing on both the internal structure and the shape of the sand body. 所有这些均对砂体的内部结构和形态有直接关系。
- These elongate sand bodies are attached to a bulge of the mainland. 这些长条形砂体连接于主陆的突出部位。
- Never sand body and face, with sand paper. It can make a serious damages for skin. 不能用砂纸擦身体和脸,砂纸会损坏皮肤。这就意味着侧线也不能磨掉。
- The reservoirs are mainly sand bar deltic frontal sand body and fine and siltstone. 储集层以西北部的沙堰三角洲前缘砂体、粉细砂岩为主；
- Thin sand body and drastic lateral variation of lithology characterize lithologic gas reservoir in Xiaohaotu area. 小壕兔工区的气藏属于典型的岩性气藏,砂体薄,岩性横向变化大。
- EH4 electromagnetic prospecting can trace the distribution of sand body hence the thickness of gas layers is deduced. EH4电磁勘探能够追踪砂体展布，推断气层的厚度；
- Stage filling mechanism of lenticular sand body has been studied by using capillary pressure curve. 毛管压力曲线是用来评价储层孔隙结构和储层原始含油饱和度的最有效的方法。
- Sublacustrine fan, braided channel sand body easy to the formation of lithologic reservoirs. 湖底扇、辫状沟道砂体易于形成岩性油气藏。
- The peripheral oil fields of Daqing have a poor reservoir property, obvious lateral alternation of sand body, and condensed faults. 大庆外围油田储层物性差、砂体横向变化大、断层密集。
- These elongate sand bodies are attached to a bulge of the mainland . 日本诸岛伸展在大陆附近两千英里的海洋上。
- It is considered that No. 2 sand body on T~U_ 3C of LZ21-4 structural belt has good physical character of reservoir and cap condition. 认为LZ21-4构造带的T3UC地层中的2砂体储集物性好,且盖层条件也好。
- Through classified evaluation on reservoir rocks, this paper indicates that the key exploration area is deltic channel sand body. 对储集岩进行分类评价，指导勘探的重点区域为三角洲河道砂体。
- The oilfield in the south of Daqing Changyuan characterizes the narrow sand body most of which distributes in the shape of straps or net structures. 大庆长垣南部窄小砂体油田,砂体多呈条带状或枝网状分布,油层层内层间非均质较严重,在目前的高含水期,采用常规的水驱开采方法很难挖潜。
