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塔北于奇地区哈拉哈塘组储层特征与成藏规律
引用本文:旷理雄,郭建华,刘辰生,黄太柱.塔北于奇地区哈拉哈塘组储层特征与成藏规律[J].西南石油大学学报(社会科学版),2013,30(6):22-26.
作者姓名:旷理雄  郭建华  刘辰生  黄太柱
作者单位:1.中南大学地学与环境工程学院,湖南 长沙 410083; 2.中国石化西北分公司研究院,新疆 乌鲁木齐 830011
摘    要:利用岩芯观测、铸体薄片、阴极发光、扫描电镜、物性分析、压汞等方法,总结了于奇地区哈拉哈塘组储层特征及影响因素;应用荧光薄片与流体包裹体分析等技术和方法,综合研究了油气注入史与成藏规律。结果表明,区内哈拉哈塘组储层主要岩石类型为细砂岩、中砂岩、砾质不等粒砂岩和砾质砂岩,储层类型以孔隙型为主,为大容积、渗透性能好的储层,影响储层物性的主要因素为沉积作用与成岩作用中的压实、胶结和溶解作用,有利的储层分布区位于区内中部YQ3—YQ4—LX4—LX2井区一带。提出断裂是油气成藏的重要输导条件,燕山期油气藏逐步建立、喜马拉雅期圈闭定型与油气藏重建是重要的成藏机制,构造圈闭和断裂是油气成藏的关键控制因素。

关 键 词:储层    油气成藏    哈拉哈塘组    阿克库勒凸起    塔里木盆地

RESERVOIR CHARACTERISTICS AND HYDROCARBON ACCUMULATION LAW OF HALAHATANG FORMATION IN YUQI AREA,NORTHERN TARIM BASIN
KUANG Li-xiong GUO Jian-hua LIU Chen-sheng HUANG Tai-zhu.RESERVOIR CHARACTERISTICS AND HYDROCARBON ACCUMULATION LAW OF HALAHATANG FORMATION IN YUQI AREA,NORTHERN TARIM BASIN[J].Journal of Southwest Petroleum University(Social Sciences Edition),2013,30(6):22-26.
Authors:KUANG Li-xiong GUO Jian-hua LIU Chen-sheng HUANG Tai-zhu
Institution:1.School of Geoscience and Environmental Engineering,Central South University,Changsha Hunan 410083,China;2.Institute of Petroleum Exploration and Development of SINOPEC Northwest Branch Company,Urumqi Xinjiang 830011,China
Abstract:The characteristics and influential factors of Halahatang Formation reservoir in Yuqi area,Akekule uplift are studied by means of core inspection,casting thin
Keywords:reservoir                                                                                                                        oil and gas accumulation                                                                                                                        Halahatang Formation                                                                                                                        Akekule uplift                                                                                                                        Tarim Basin
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