张瑞香,杨悦,王延章,王杰.准噶尔盆地哈山构造南缘斜坡带侏罗系八道湾组一段储层特征及有利储层定量评价[J].西北地质,2020,53(2):253-262 ZHANG Ruixiang,YANG Yue,WANG Yanzhang,WANG Jie.Reservoir Characterics and Favorable Reservoir Quantitative Evaluation of the First Member of Badaowan Formation in the Southern Margin of the Hashan Tectonic Zone, Junggar Basin[J].Northwestern Geology,2020,53(2):253-262
准噶尔盆地哈山构造南缘斜坡带侏罗系八道湾组一段储层特征及有利储层定量评价
Reservoir Characterics and Favorable Reservoir Quantitative Evaluation of the First Member of Badaowan Formation in the Southern Margin of the Hashan Tectonic Zone, Junggar Basin
投稿时间:2019-07-30  修订日期:2019-11-04
DOI:10.19751/j.cnki.61-1149/p.2020.02.017
中文关键词:  灰色关联分析;定量评价;储层特征;八道湾组一段;哈山构造南缘斜坡带
英文关键词:Grey relational analysis method;quantitative evaluation;reservoir characteristics;the first member of Badaowan formation;the slope of southern margin of Hashan tectonic zone
基金项目:国家科技重大专项课题“复杂油藏开发过程中场变及对裂缝的影响”(2017ZX05013006-003),中国石油大学胜利学院课题“扇三角洲储层构型及控制下的剩余油分布模式研究”(KY2017024)
作者单位
张瑞香 中国石油大学胜利学院油气工程学院, 山东 东营 257000 
杨悦 中国石油大学胜利学院油气工程学院, 山东 东营 257000 
王延章 中国石油大学胜利学院油气工程学院, 山东 东营 257000 
王杰 中国石化胜利油田技术检测中心, 山东 东营 257000 
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中文摘要:
      哈山构造南缘斜坡带西北临哈拉阿拉特山,东南与乌夏断裂带、玛湖凹陷相接,油气储量丰富,储层特征复杂多变,勘探程度低,含油主力区块尚不明确。本次结合实际资料,在沉积相及储层特征研究基础之上,以侏罗系八道湾组一段储层为例,分析储层参数间的相关性对储油性能的影响,采用灰色关联分析法对储层储油性能进行定量评价,明确了各储层参数间的相关性及八道湾组一段储层的综合储油性能,指出了主力含油区带。研究结果表明,可将八道湾组一段划分为4类储层,其中Ⅰ、Ⅱ类为有利储层,主要分布在Hq2、Hq1及Hsha2井区域,沉积岩相主要为砂砾岩及细砂岩,物性好;Ⅱ类及Ⅲ类储层分布较广,为下步勘探开发工作的重点。
英文摘要:
      the slope of the southern margin of Hashan tectonic zone is near Hararat Mountains in the northwest, and is connected with the Wuxia fault belt and Mahu sag in the southeast. The reserves of oil and gas are abundant, and the reservoir characteristics are complex and changeable. The exploration degree in this area is limited and the main oil-bearing blocks are still unclear. Based on the study of sedimentary facies and reservoir characteristics, this paper takes the first member of Badaowan formation of Jurassic as an example, analyzing the influence of correlation between reservoir parameters on oil storage performance. This paper quantitatively evaluates each reservoir oil storage performance by using grey relational analysis method. The correlation between the reservoir parameters and comprehensive oil storage performance are clarified, and the main oil bearing zone is pointed out. The results show that the first member of the Badaowan formation can be divided into four types of reservoirs. Type Ⅰ and type Ⅱ are favorable reservoirs, mainly distributed in areas of Hq2、Hq1 and Hsha2 wells. The sedimentary facies are mainly sandy conglomerate and fine sandstone with good physical properties. Type II and III reservoirs are widely distributed, being the focus of the future exploration and development.
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