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- On the basemnent above ,we renew the lithofacies paleogeography about the research area by profile correlation of faces and thickness analysed. 在此基础上,通过相剖面对比及沉积厚度分析,再现了研究区马家沟各期岩相古地理面貌。
- Therefore,the study of the lithofacies paleogeography of Majiagou Age in Ordos has important significance in both geological theory and production. 因此,鄂尔多斯奥陶纪岩相古地理研究有重要的地质意义和生产实践意义。
- Feng Zengzhao, Chen Jixing et al.1991. Lithofacies paleogeography of early Paleozoic of ordos.Beijing:Geological Publishing House(in Chinese). 冯增昭;陈继兴等.;1991
- In these lithofacies paleogeography maps,the determination of paleogeographical units is based on quantitative single factor data. 在这种古地理图中,各级古地理单元的确定都有定量的单因素数据为依据。
- Adverse forecasting factor includes that of adverse structure, adverse magmatic rock, adverse lithofacies paleogeography and adverse metamorphism. 不利预测因素包括不利的构造因素、不利的岩浆岩因素和不利的岩相古地理因素以及不利的变质作用。
- The sedimentary model has been built in Majiagou Formation and the lithofacies paleogeography map has been plotted for each Member in Majiagou Formation. 并建立了马家沟组的沉积模式,绘制了马家沟组各个岩性段的岩相古地理平面图。
- Some key technologies, such as design, analysis and application of spatial database, are introduced by the map drawing and the analysis of lithofacies paleogeography of a sequence in Ordos Basin. 以鄂尔多斯盆地中一个层序的岩相古地理图的分析、绘制为例,介绍了空间数据库的设计、分析、应用等关键技术。
- Ordovician Lithofacies Paleogeography of North Bohai Bay Basin 渤海湾盆地北部奥陶纪岩相古地理
- Keywords dolomitic-lime-flat;lithofacies paleogeography;reservoir;karst; 大港探区;奥陶系;岩相古地理;储集层;岩溶;
- THE TREMADOCIAN EARLY ARENIGIAN(EARLY ORDOVICIAN) SEQUENCE STRATIGRAPHY AND LITHOFACIES PALEOGEOGRAPHY OF NORTH CHINA 华北地区冶里-亮甲山期层序地层及其岩相古地理
- Keywords Sedimentary system;lithofacies paleogeography;oil and gas distribution;Upper Triassic;The Qiangtang Basin; 沉积体系;岩相古地理;油气分布;上三叠统;羌塘盆地;
- Sequence Stratigraphy and Lithofacies Paleogeography in Ziniquanzi Formation in Piedmont Fault-fold Belt, Southern Margin of Junggar Basin 准南山前断褶带紫泥泉子组层序地层及岩相古地理
- Keywords Sequence Strattigraphy;Xiashehezi Formation;Sedimentary System;Sequence-based Lithofacies Paleogeography;Characteristics of Sand-body; 层序地层;下石盒子组;沉积体系;层序-岩相古地理;砂体特征;
- Keywords Permian quantitative lithofacies paleogeography hydrocarbon source rocks reservoir rocks regional capping beds oil gas preservation units; 二叠系;定量;岩相古地理;烃源岩;储集岩;区域盖层;油气保存单元;
- lithofacies paleogeography 岩相古地理
- The reconstruction of lithofacies and paleogeography, especially the definition of paleoshoreline of Chang 6 member in Gengwan-Shijiawan area is significant for the further exploitation in this area. 耿-史地区长6段不同沉积时期岩相古地理面貌,特别是古岸线的确定,对于指导该区长6油藏下一步的开发具有极其重要的意义。
- And then studied the origin and lithofacies meaning of siderite. 在此基础上研究了菱铁矿的成因和岩相意义。
- sequence-based lithofacies and paleogeography map; 层序岩相古地理图;
- sequence-based lithofacies and paleogeography 层序-岩相古地理
- lithofacies and paleogeography map 岩相古地理图