| 塔里木盆地麦盖提斜坡西段上石炭统研究新进展 |
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| 引用本文： | 张现军,王月华,玛丽克,曾昌民,冯晓军,韩利军,曲东峰.塔里木盆地麦盖提斜坡西段上石炭统研究新进展[J].新疆石油地质,2006,27(1):56-58. |
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| 作者姓名： | 张现军 王月华 玛丽克 曾昌民 冯晓军 韩利军 曲东峰 |
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| 作者单位： | 中国石油塔里木油田分公司：a. 勘探开发研究院; b. 开发事业部,新疆库尔勒841000 |
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| 摘 要： | 通过麦盖提斜坡西段上石炭统对比研究发现,该区石炭系内部存在两个重要的不整合面：一个不整合面位于二叠系南闸组与石炭系小海子组大套灰岩内,该不整合面在覆盖区不仅具有明显的岩电特征,而且还具有重要的控油作用;另一个不整合面在麦盖提斜坡西段石炭系卡拉沙依组顶部,是一个大的区域不整合面,推测该不整合面是受晚石炭世海退作用及构造运动共同影响的结果。
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| 关 键 词： | 塔里木盆地 麦盖提 上石炭统 不整合面 油气远景 |
| 文章编号： | 1001-3873(2006)01-0056-03 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-07-12 |
Novel Progress of Upper Carboniferous Study in West Section of Mageti Slope, Tarim Basin |
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| ZHANG Xian-jun,WANG Yue-hua,MA Li-ke,ZENG Chang-min,FENG Xiao-jun,HAN Li-jun,QU Dong-feng.Novel Progress of Upper Carboniferous Study in West Section of Mageti Slope, Tarim Basin[J].Xinjiang Petroleum Geology,2006,27(1):56-58. |
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| Authors: | ZHANG Xian-jun WANG Yue-hua MA Li-ke ZENG Chang-min FENG Xiao-jun HAN Li-jun QU Dong-feng |
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| Affiliation: | Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China: a. Research Institute of Exploration and Development; b. Department of Development |
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| Abstract: | The correlation and study of Upper Carboniferous in west section of Megati slope show that two unconformities occur within the Carboniferous: one lies in major limestone between Nanzha formation of Permian and Xiaohaizi formation of Carboniferous,which is of distinct litho-electric feature and oil/gas-controlled process;the other lies at the top of Kalashayi formation of Carboniferous in west section of Mageti slope,being a large and regional unconformity.It is concluded that the latter is shaped by regression and tectonic movement in Late Carboniferous in Tarim basin. |
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| Keywords: | Tarim basin Megati slope Upper Carboniferous unconformity petroleum potential |
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