facies type meaning in Chinese
相类型
Examples
- Sedimentary facies types of the third member of the shahejie formation in the paleogene of the dongying depression , the bohaiwan basin and their distribution characters on plane
渤海湾盆地东营凹陷古近系沙河街组三段沉积相类型及平面分布特征 - In oil field of china , fluvial and delta facies reservoir are main depositional facies type , and their geological reserve accounting for nearly 80 % of total reserve of clastic rock facies
中国油田河流相与三角洲相储层的地质储量占碎屑岩相总储量的近80 ，是主要的沉积相类型。 - According to coring observation , a lot of well logging and seismic data , sedimentary facies types and their distribution in cretaceous of jiyang depression were comprehensively studied , and the primary controlling factors were analyzed
在系统观察岩心的基础上，结合测井、地震等资料，对济阳坳陷白垩系沉积特征进行了综合研究，并探讨了沉积的主要控制因素。 - Directed by new theories and approaches of sedimentology , diagenesis and reservoir evaluation , focused on marine clastic reservoir of donghe sandstone member , in tarim basin , strata and depositional system of donghe sandstone member are classified ; typical depositional facies types , depositional model and horizontal distribution have been studied through depositional facies analysis of 17 single wells , combined with seismic data . major diagenetic events , stages and " four history " collaboration have been systematically analysesed , furthermore , the relation between reservoir diagenesis and porosity evolution has been built ; thorough studies on reservoir lithology , physical property and pore structure , reservoir development related to depositional envoironment , diagenesis and tectonic has been discussed ; reservoir has been evaluated and predicted by five influential parameters drawn from the results of the study on depositional facies , diagenesis and reservoir characteristic . in the end , favourable reservoir body distribution has been pointed out
本论文以沉积学、沉积岩石学、沉积成岩作用与储层地质学、储层评价技术的新理论新方法为指导，以塔里木盆地巴楚组东河砂岩段海相碎屑岩储层为主要研究对象，通过17口典型井的单井地层沉积相分析和成岩作用分析，结合地震资料，对东河砂岩段地层和沉积体系进行了详细划分，研究了东河砂岩段分布区的典型沉积相类型、沉积模式及其平面展布特征；系统分析了东河砂岩段碎屑岩储层的主要成岩事件、成岩期次及其四史配置关系，指出了储层成岩与孔隙演化的关系；深入研究了东河砂岩段碎屑岩储层的岩石学特征、物性分布、孔隙结构等特征，着重讨论研究了沉积环境、成岩作用和构造作用对储层发育的影响；运用“权重”评价法结合地层沉积相、成岩演化和储层特征研究的结果，选取了五个对储层发育有重要影响的参数对储层进行了整体的评价和预测，指出了塔里木盆地东河砂岩段储层有利储集体的分布状况。 - Through the analysis of petrology characteristics and individual well section of sedimentary facies of five core holes , direction of sedimentary source area , the depositional framework and main facies types and its features of penglaizhen formation , baimamiao - songhua area are elaborated on the basis of sedimentary backgroud of region . from this above , in view of the study of the correlation of 3 cross sections of sedimentary facies , it is pointed out that distribution regularities of sedimentary facies and possible places of distribution of sand bodies of iii , iv member of penglaizhen formation are vertically and laterally developed in baimamiao - songhua area . by the analysis and contrast of seven plans of sedimentary facies and nine isopach maps of sandstone , the planar characteristics of distribution of sedimentary facies are summarized , meanwile , macroscopic distribution regularities of sand bodies is studied in iii , iv member , penglaizhen formation of baimamiao - songhua area
通过5口取心井的岩石学特征、单井剖面相分析，结合区域沉积背景，阐述了研究区蓬莱镇组的物源方向、沉积格局、主要沉积相类型及其特征；在此基础上，通过3条连井剖面的沉积相对比研究，揭示了研究区蓬段、蓬段纵向与横向上沉积相的分布规律及砂体的大体分布位置；通过7张沉积相平面图、 9张砂岩等厚图的分析对比，总结了蓬段、蓬段沉积相的平面分布特征，宏观上研究了蓬段、蓬段的砂体展布规律。