| 鄂尔多斯盆地长_7油层组与张家滩页岩的关系 |
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| 引用本文： | 黄同超,;王平,;张志升,;张金良.鄂尔多斯盆地长_7油层组与张家滩页岩的关系[J].陕西地质,2014(1):50-53. |
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| 作者姓名： | 黄同超 ;王平 ;张志升 ;张金良 |
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| 作者单位： | [1]陕西省国土资源规划与评审中心,西安710054; [2]长安大学地球科学与资源学院,西安710054; [3]延长油田股份有限公司杏子川采油厂,延安市安塞717400 |
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| 摘 要： | 鄂尔多斯盆地内中—晚三叠世形成的一套河—湖相沉积物的含油气层系的延长群含油气层系,由十个油层组(长1-长10)组成,其中长7油层组位于张家滩页岩之上,为胡家村组的下段,张家滩页岩的层位是铜川组的顶部,与其对应的是长8油层组。
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| 关 键 词： | 长7油层组 长8油层组 张家滩页岩 延长群 鄂尔多斯盆地 |
RELATIONSHIP BETWEEN THE CHANG7 OIL-BEARING GROUP AND ZHANGJIATAN SHALE IN THE ORDOS BASIN |
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| Institution: | Huang Tong-chao, Wang Ping ,Zhang Zhi-sheng ,Zhang jin-liang( 1. Planning and Assessment Centre, Bureau of Land and Resources of Shaanxi Province, Xi＇ an 710054; 2. College of Geoseiences and Resources, Chang＇ an University, Xi＇ an 710054; 3. Xingzichuan Oil Production Plant, Yanchang Oilfield Co. Ltd. , Yan＇ an 716000 ) |
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| Abstract: | The oil and gas-beating series occurring in a set of fiver-lacustrine sediments that formed in the Middle-late Triassic period in the Ordos Basin comprises 10 oil layer groups （from Chang1 to Chang10） , in which Chang7 occurs between the top of the Zhangjiatan shale and the bottom of the Hujiacun Formation. The Zhangjiatan shale is located at the top of the Tongchuan Formation, corresponding to the Changs oil-bearing group. |
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| Keywords: | Chang7 oil-bearing group Changs oil-bearing group Zhangjiatan shale Yanchang Group Ordos Basin |
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