| 羌塘盆地石油地质条件和油气资源潜力——“羌塘盆地油气勘探研究新进展”专辑特邀主编寄语 |
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| 关键词:Qiangtang Basin magmatic activity source rock oil and gas display |
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| Petroleum Geological Conditions and Potential of the Qiangtang Basin: Guest Editor’s Preface to the “New Progress in Petroleum Exploration Research in the Qiangtang Basin” |
| The Qiangtang Basin is located in the middle part of the Middle East–Southeast Asia oil and gas belt, and it is the largest Jurassic marine oil-bearing basin in China’s land territory. However, the current exploration degree of the Qiangtang Basin is relatively low. To ensure national energy security and guarantee, this special issue focuses on 15 research papers related to various aspects of the oil and gas resources in the Qiangtang Basin. The main results encompass five directions: (1) The distribution of Triassic magmatic activities in the Qiangtang Basin, precise dating, and their influence on the source rocks for hydrocarbons; (2) characteristics of Xiali Formation fine-grained sedimentary rocks in the Changsheshan area and Bilong Co black shale in the Shuanghu area; (3) source rocks for hydrocarbons in the Upper Jurassic Suowa For-mation, Middle Jurassic Xiali Formation and Buqu Formation, Upper Permian and Paleogene Niubao For-mation in the Qiangtang Basin; (4) distribution of hydrocarbon reservoirs in the Jurassic strata of the Qi-angtang Basin; (5) hydrocarbon display and reservoir formation of hydrocarbon reservoirs in the Mesozoic strata of the Qiangtang Basin. The findings reflect the latest research progress in the Qiangtang Basin. This article briefly summarizes these results and hopes to help readers understand the research progress in the Qiangtang Basin. |
| WU Zhenhan.2025.Petroleum Geological Conditions and Potential of the Qiangtang Basin: Guest Editor’s Preface to the “New Progress in Petroleum Exploration Research in the Qiangtang Basin”[J].Acta Geoscientica Sinica,46(3):497-505. |
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