| 塔里木盆地塔中凸起的构造演化及其与油气藏的关系 |
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| 引用本文： | 王子煜,陆克政,漆家福,金之钧,吕修祥. 塔里木盆地塔中凸起的构造演化及其与油气藏的关系[J]. 中国石油大学学报(自然科学版), 1998, 0(4) |
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| 作者姓名： | 王子煜 陆克政 漆家福 金之钧 吕修祥 |
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| 作者单位： | 石油大学地球科学系 |
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| 基金项目： | 中国石油天然气总公司“八五”重点课题 |
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| 摘 要： | 在完成大小地震剖面解释３０余条的基础上，结合区域构造背景，采取盆地构造分析的方法，对塔里木盆地塔中凸起的形成和构造演化进行了分析。研究表明，塔中地区的构造样式以滑脱式逆冲为主，兼具走滑分量。塔中凸起并非是一个完全对称的背斜，西部表现尤为明显，南西翼相对较陡，北东翼较缓，具有由北东向南西逆冲而成的冲断背斜的特点。研究表明，震旦纪至早奥陶世为塔中凸起的孕育期，奥陶纪末期为塔中凸起的开始形成期；志留纪、泥盆纪为塔中凸起的发展定型期；石炭二叠纪为塔中凸起的改造期；中生代为隆升和沉降交替进行期；新生代为稳定沉降期。塔中含油气系统经历了３个成藏期，即晚加里东期、早海西期和喜山期
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| 关 键 词： | 塔里木盆地；构造类型；构造演化；油气藏 |
RELATION BETWEEN TECTONIC EVOLUTION AND OIL GAS RESERVOIR IN TAZHONG UPLIFT OF TARIM BASIN/ |
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| Wang Ziyu. RELATION BETWEEN TECTONIC EVOLUTION AND OIL GAS RESERVOIR IN TAZHONG UPLIFT OF TARIM BASIN/[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1998, 0(4) |
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| Authors: | Wang Ziyu |
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| Affiliation: | Beijing: 102200 |
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| Abstract: | Tazhong uplift lies in the central part of Tarim basin. It is an important area of exploration for oil and gas. The structural characteristics of this area are analyzed,and a model of structural style is given. The structural style of Tazhong uplift is mainly a thrust system with strike slip component. The main structural stages include Presinian; Sinian Ordovician; Silurian Devonian; Carboniferous Permian; Triassic Creataceous and Tertiary Quaternary. Reservoirs of this area are mainly formed in three stages of Late Caledonian orogeny period, Early Hercynian orogeny period and Himalaya orogeny period. |
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| Keywords: | Talimu basin structural type tectonic evolution oil and gas reservoir |
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