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- 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。
- 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 reservoirs in the study area are mainly delta plain distributary channel sand body and delta front underwater distributary channel sand body. 研究区储层主要为三角洲平原分流河道及三角洲前缘水下分流河道砂体;
- In the tight Upper Triassic sandstone with low porosity and permeability, the distributary channel sand body would be the beneficial target. 在致密低孔低渗的上三叠统厚层砂岩中,分流河道砂体储集性能最好,是勘探的有利目标层。
- 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。
- HU Yao-jun,CHEN Zhao-nian,LIU Wei-xing,et al.Analysis of sedimentary features of gravity flow channel sand body in seabeach of Dagang Oilfiled[J].Fault Block Oil &Gas Field,2002,9(1):18-21. [1]胡耀军;陈昭年;刘伟兴;等.;大港滩海区沙一段下部重力流水道沉积特征分析[J]
- The Jurassic stratum in Zhenjing region of Ordos basin is mainly of deltaic-lake sedimentary system.Main stream channel sand body and distributary stream channel sand body occurred in the area. 摘要鄂尔多斯盆地镇泾地区侏罗系地层以三角洲-湖泊沉积体系为主,研究区范围内主要发育主河道和部分分流河道砂体。
- All the distributary channel sand bodies on a single graph were superposed, and the reservoir frame sand thickness was evaluated with the superposed graph. 通过对叠加图中各水下分流河道砂体叠加情况的分析,确定了优势储层分布区域。
- Distributary plain facies sands body: 1).Meandering sands micro-facies, which represents large low sinuosity meandering disposition, and the channel sands is very large. 2). 一是分流平原相砂体:1、曲流河砂体微相,代表大型低弯度的曲流河沉积,河道砂体规模很大;
- WELL PATTERN OPTIMIZATION AND ARRANGEMENT METHOD OF THE RANDOM SIMULATION OF NARROW STRIP CHANNEL SAND BODY 窄条带砂体随机模拟井网优化部署方法
- APPLICATION OF SEISMIC RESERVOIR PREDICTION TECHNIQUE IN IDENTIFYING A CHANNEL SAND BODY IN SHINAN OILFIELD 地震储层预测在石南油田河道砂体识别中应用
- The channel sand is not of the cut-and-fill type. 水道砂岩不是切割--充填类型的。
- Seismic recognition method of channel sand body of Fuyang pay zone in Songliao Basin 松辽盆地扶杨油层河道砂体地震识别方法
- A TECHNIQUE OF COMPREHENSIVE ADJUSTMENT AND POTENTIAL SEEKING OF UNDER WATER NARROW SMALL CHANNEL SAND BODY 水下窄小河道砂体综合调整挖潜技术
- The geological concept model of braided channel sand body in delta plain and its modification 三角洲平原网状河砂体的地质概念模型及修正
- Keywords Fuyu reservoir;sedimentary microfacies;channel sand body;heavy mineral;reservoir;electrical property classification criteria;permeability;development effect; 扶余油层;沉积微相;河道砂体;重矿物;储层;电性分类标准;渗透率;开发效果;
- 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。
- 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;