Lithofacies and organic geochemistry of the Middle Permian Lucaogou Formation in the Jimusar Sag of the Junggar Basin, NW China
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- 作者：Zhen Qiua ; Huifei Taob ; tophic3@yeah.net" class="auth_mail" title="E-mail the corresponding author ; Caineng Zoua ; c ; Hongyan Wangc ; Hongjie Jib ; Shixin Zhoub
- 关键词：Lithofacies ; Transgressive&ndash ; regressive (T&ndash ; R) sequences ; Lacustrine source rock ; Tight oil ; Lucaogou Formation ; Junggar Basin
- 刊名：Journal of Petroleum Science and Engineering
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：140
- 期：Complete
- 页码：97-107
- 全文大小：6780 K
文摘
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The Lucaogou Formation was divided into shale, siltstone and dolomite lithofacies.
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The Lucaogou Formation contained three thansgressive and two regressive sequences.
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Organic geochemical analysis indicates that the shales are high-quality source rocks.
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The regressive sequences are the exploration and development targets of tight oil.