您要查找的是不是:
- diagenetic facies belt 成岩相带
- The diagenetic facies consist of carbonate cementation, quartz secondary enlargement, kaolinite cementation and mudstone compaction diagenetic facies. 层序地层格架内发育了碳酸盐胶结、石英次生加大、高岭石胶结和泥岩压实四种成岩相。
- Dongying sag is divided into three facies belt such as actic region, sag region and ramp region. 北部陡坡带主要发育各种成因的砂砾岩扇体,基岩的起伏和断层活动控制了扇体的成因类型和展布。
- The distribution of high quality reservoirs of Member 3 of Shahejie Formation is predicted by superimposing the diagenetic facies maps on the microfacies maps. 通过成岩相图和沉积相图的叠合,预测了沙河街组三段优质储集层的分布。
- The high-quality reservoirs of the third middle member of Shahejie Formation are delineated by superposing the diagenetic facies map on the microfacies map. 通过成岩相图和沉积相图的叠合,预测了沙三中亚段优质储层的分布。
- Subaqueous distributary channel is the most favorable facies belt, followed by frontal sheet sand, subaqueous main channel, mouth bar and distal bar. 提出水下分流河道砂体是最有利储层发育的微相类型,其次为前缘席状砂、水下主河道、河口坝和远砂坝微相。
- Based on the studies on the influencing factors, the plane distribution of the diagenetic facies is definited, which provides foundations for reservoir evaluation and prediction. 根据影响各成岩相分布因素的初步研究,确定了重点研究层段成岩相的平面展布,为该区的储层评价及预测提供了依据。
- Based on the study of diagenetic facies,the heterogeneous reservoir of Donghe sandstone of the east slope of Lunnan in Tarim Basin is subdivided into six diagenetic facies. 对塔里木盆地轮南东斜坡东河砂岩非均质性储集体进行成岩岩相分析,划分为6种成岩岩相。
- The spatial dist ribution of those assemblages seems to be cont rolled by facies belt s of reef s , and they may exchange laterally from one to another. 生物组合的空间分布明显受生物礁相带控制 ,它们之间均为横向关系 ,反映了生物组合与水动力环境的统一性。
- The sizes, shapes and boundaries of sedimentary facies belt and distribution of sandbodies are controlled by landform, geomorphic features, climate, faults and streams. 地形、地貌、气候、断裂构造与水流决定着沉积体系展布的规模、形态和沉积相带边界及砂体分布。
- The method and the character of microfacies classification of fan-top main trough of favorable facies belt were pointed out.Relationship between favorable sedimentary micro... 指出了有利相带扇顶主槽微相划分的特征和方法,分析了有利沉积微相带与含油状况的关系,为合理选择开发决策和改善油田开发效果提供了可靠的地质依据。
- The diagenetic stages and diagenetic facies are predicted by modeling the paleotemperature, vitrinite reflectance, sterane isomerization rate and authigenic quartz concentration in space and time. 该文通过模拟古地温、镜质组反射率、甾烷异构化率和自生石英含量随时间的变化规律,预测了西部凹陷南段成岩阶段和成岩相的横向展布。
- The reservoirs are very heterogeneous and the key factors that lead to the reservoir heterogeneity would be the sedimentary microfacies, diagenetic facies and paleokarst morphologic unit. 针对储集层特点,利用地质叠图法,将沉积相图、成岩相图和岩溶古地貌图叠合,预测非均质储集层的发育、保存与上述因素之间的关系。
- Five types of diagenetic facies are recognized, including mechanical compaction, carbonate cementation, strong compation and pressure solution, solution of unstable component and asphaltic packing. 分析结果表明,不同成岩作用类型对储层物性的影响不同,次生溶蚀作用、破裂作用使物性变好;
- We take the ZZ Gas Field for example and compartmentalize it's reservoir diagenetic facies into three types by analyzing reservoir physical property parameters such as porosity and permeability. 以ZZ气田为例,选取储层的孔渗等物性参数,将工区储层成岩储集相划分为三类。研究结果表明,随着储层岩石成岩相级别的升高,储层成因参数及统计物性特征明显变好,储层产气能力也明显增强。
- On the basis of the grain size data from the samplesof two bore holes in the Zhangzhou City, Fujian Province,and the stream channel facies belt and estuarine facies belt,the Quaternary sedimentary environment and its evolution are discussedin details. 对福建省漳州市不同沉积相带(河道沉积相带和海湾沉积相带)的两个钻孔进行详细的第四纪沉积物激光粒度分析,综合研究区内代表性钻孔的岩性和岩相等资料,得出了研究区第四系沉积环境及其演化的认识。
- The distribution of high-quality reservoirs of the third middle-top member of the Shahejie Formation are delineated by superposing the diagenetic facies map on the microfacies map. 通过成岩相图和沉积微相图的叠合,预测了沙三中上亚段优质储层的分布。
- Among them, the under water distributary channel in the frontal edge of the delta possesses the best physical property and then the delta plain, stream, dam sandbody and fluvial facies belt. 其中三角洲前缘水下分流河道及河口坝砂体储集物性最好,其次为三角洲平原、滨浅湖滩坝砂体及河流相带。
- The past-year experiences show that continuously developed ancient swell controls not only distributions of source rocks and reservoir facies belt, but also the direction of hydrocarbon migration. 通过研究,明确了前侏罗系成藏模式为砂岩侧向运移、剥蚀地层圈闭背景下发育的下生上储的构造-地层油藏;
- The good reservoirs of dissolution type are mainly distributed in foreshore facies belt, especially in areas near the Tazhong I fault or in areas where Silurian was seriously uplifted and exposed. 溶蚀型优质储层主要分布于前滨相带,尤其是塔中1号断层附近或志留系抬升暴露较严重的地区。