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| 准噶尔盆地石南31井区下白垩统清一段湖泊辫状河三角洲沉积体系 | |
| 引用本文： | 肖明国,安志渊,曹少芳,揭君晓,张晓萍,王红军,王新星,周贺.准噶尔盆地石南31井区下白垩统清一段湖泊辫状河三角洲沉积体系[J].地层学杂志,2008,32(4). |
| 作者姓名： | 肖明国 安志渊 曹少芳 揭君晓 张晓萍 王红军 王新星 周贺 |
| 作者单位： | 1. 新疆油田公司勘探开发研究院,新疆克拉玛依,834000 2. 中国石油塔里木油田分公司,新疆塔里木,841000 3. 中国石油吉林油田分公司勘探开发研究院,吉林松原,138000 4. 中原油田分公司,河南濮阳,457001 5. 长庆油田采油五厂,陕西西安,710000 6. 冀东油田公司勘探开发研究院,河北唐山,063004 |
| 基金项目： | 中国石油天然气股份有限公司克拉玛依油田分公司资助项目 |
| 摘 要： | 准噶尔盆地腹部的石南31井区,下白垩统清水河组一段为一个近期新发现的以岩性控制为主的高产油藏。主要发育辫状河三角洲沉积,浅湖沉积次之,共识别出10种沉积微相、3个层序界面,可划分出2个三级层序。研究区存在两大物源区:一为东南方物源区,一为北方物源区。 |
| 关 键 词： | 辫状河三角洲 沉积体系 沉积相 清水河组 白垩系 准噶尔盆地 新疆 |
LAKE-BRAIDED RIVER DELTA DEPOSITIONAL SYSTEMS OF THE MEMBER 1 OF THE LOWER CRETACEOUS QINGSHUIHE FORMATION AT THE WELL SHINAN 31 IN THE JUNGGAR BASIN |
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| XIAO Ming-guo,AN Zhi-yuan,CAO Shao-fang,JIE Jun-xiao,ZHANG Xiao-ping,WANG Hong-jun,WANG Xin-xing,ZHOU He.LAKE-BRAIDED RIVER DELTA DEPOSITIONAL SYSTEMS OF THE MEMBER 1 OF THE LOWER CRETACEOUS QINGSHUIHE FORMATION AT THE WELL SHINAN 31 IN THE JUNGGAR BASIN[J].Journal of Stratigraphy,2008,32(4). | |
| Authors: | XIAO Ming-guo AN Zhi-yuan CAO Shao-fang JIE Jun-xiao ZHANG Xiao-ping WANG Hong-jun WANG Xin-xing ZHOU He |
| Abstract: | A high production reservoir mainly controlled by lithology has been recently discovered in the Member 1 of the Qingshuihe Formation(K_1q_1)at the Shinan 31 Well in the central Junggar Basin.The production reservoir consists of braided river delta sediments and lacustrine sediments.We have identified 10 sedimentary microfacies,three sequence boundaries,and two third-order sequences in the Qingshuihe Formation.There are two important sediment provenances in the southeast and northern regions. |
| Keywords: | braided river delta sedimentary system sedimentary facies Qingshuihe Formation Cretaceous Junggar Basin Xinjiang |
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