The sedimentary evolution and paleostructure in the western Qaidam Basin were discussed by combining dynamic and whole states.
利用动态联系与整体相结合的思路,分析了柴达木盆地西部地区沉积演化和古构造特征,确定了该地区主要成藏期。
The study focuses on the relationship between paleostructure characteristics and hydrocarbon accumulation in ChiShui and neigh- boring area during Yanshan stage.
中国石油化工股份有限公司南方勘探开发分公司研究院,云南昆明650200为了弄清赤水及邻区燕山期古构造特征与油气聚集的关系,首先应用钻井资料、地震资料、部分野外露头实测资料,以陆相碎屑岩地层的5个界面为研究对象,采用"标志层"拉平技术——标志层一厚度法恢复了主要目的层在燕山期的古构造面貌,查清了古隆起的分布范围,编制了古构造图,并分析了古构造的发育情况和演化特征。
The controlled roles of coal－ accumulation by paleostructure and paleogeography and sedimentary environment have been explained, through analysis and study of Late Paleozoic coal－ bearing strata in Ningxia Region.
通过对宁夏晚古生代含煤岩系的分析研究，阐述了古构造、古地理、沉积环境对煤层聚积的控制作用。
Relationship between palaeostructure and gas reservoirs in Xujiahe Formation in western Sichuan depression;
川西坳陷须家河组气藏与古构造关系
The characters of palaeostructure, lost stratum and the erode karst flute were analyzed.
对其古构造、地层出露状况和沟槽特征进行了分析,采用残余厚度法对奥陶系古地貌进行了研究,分析了地貌单元与油气富集的关系。
4D geologic model has been widely applied to analyses of palaeostructure,palaeogeomorphology and depositional setting.
目前四维地质模型广泛应用了古构造、古地貌和沉积环境的分析中。
The reconstruction of the paleotectonic pattern in geologic history period is one of the important contents of basin modeling and also the basis for the research into the tectonic evolution history of basin and oil and gas migration path simulation.
将地理信息系统与盆地分析方法融合开展了松辽盆地北部古中央隆起带古构造演化史研究 ,阐述了在GIS支持下开展盆地古构造演化研究的原理和方法 ,再造了古中央隆起带的古构造格局 ,简要分析了古中央隆起带的古构造演化史 。
The structures in the cover rocks were mainly controlled by the underlying paleotectonic framework.
从晚古生代到侏罗纪地层全部卷入这个构造带，盖层构造明显受古构造控制。
Based on the equilibrium section principle and by decompaction correction, the profiles of the Cenozoic structural evolution in the north of the Dongying Sag, the Bohaiwan Basin and the paleostructural maps of the subface of the Sha-3 Member before the sedimentation of the Sha-1 Member and the Guantao Formation were compiled.
根据平衡剖面原理、经过去压实校正编制了渤海湾盆地东营凹陷北部地区新生代构造演化剖面图以及沙一段沉积前和馆陶组沉积前的沙三段底面古构造图,并从演化剖面和平面古构造两方面入手进行研究,较系统地总结了该区新生代构造演化特征。