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准噶尔盆地马桥凸起区J1s沉积物源分析
Analysis of J1s Sedimentary Source in Maqiao Salient Area in Junear Basin
【摘要】 马桥凸起是准噶尔盆地中央坳陷区内的一个二级构造单元。具良好的油气前景,是新发现的重要油气勘探区域。通过对该区重矿物分析、岩石组分等的分析,首次发现该区沉积物源来自两个方向,一个是北东方向的莫北地区,另一个是西北的小拐方向。
【Abstract】 Maqiao salience is a secondary tectonic unit in the central depression area of Jungar Basin, which is a newly found important oil and gas exploration area with good prospects of oil and gas. Through analyses of heavy minerals and rock compositions, it is first found that the sedimentary source in the area comes from 2 directions, one is Mobai area in east-north direction, the other is Xiaoguai direction.
【关键词】 沉积物源;
沉积学;
重矿物;
三工河组;
准噶尔盆地;
【Key words】 sedimentary source; sedimentology; heavy mineral; Sangonghe Formation; Jungar Basin;
【Key words】 sedimentary source; sedimentology; heavy mineral; Sangonghe Formation; Jungar Basin;
- 【文献出处】 江汉石油学院学报 ,Journal of Jianghan Petroleum Institute , 编辑部邮箱 ,2003年03期
- 【分类号】P512.2
- 【被引频次】7
- 【下载频次】171