| 白豹-坪庄地区长6油层组沉积相特征 |
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| 引用本文： | 苏洁,陈恭洋,张路崎,李会.白豹-坪庄地区长6油层组沉积相特征[J].断块油气田,2009,16(2):29-31. |
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| 作者姓名： | 苏洁 陈恭洋 张路崎 李会 |
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| 作者单位： | 长江大学油气资源与勘探技术教育部重点实验室,湖北荆州434023 |
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| 摘 要： | 鄂尔多斯盆地上三叠统延长组第6段在白豹-坪庄地区是最重要的勘探目的层之一。通过岩心、测井和地质资料综合分析,认为该区长6油层组砂体发育的是一套三角洲前缘亚相砂体,包括水下分流河道、河道侧翼、河道间和河口砂坝4种微相。进一步编制沉积微相平面图,分析长6油层组各砂体的沉积特征和沉积微相的平面展布规律,证明该区有2个物源,以北东物源为主;且长63层是主力储层,其物性最好。
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| 关 键 词： | 沉积相特征 长6油层组 延长组 白豹-坪庄地区 |
Sedimentary facies characteristics of Chang 6 member in Baibao-Pingzhuang Area |
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| Su Jie Chen Gongyang Zhang Luqi Li Hui.Sedimentary facies characteristics of Chang 6 member in Baibao-Pingzhuang Area[J].Fault-Block Oil & Gas Field,2009,16(2):29-31. |
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| Authors: | Su Jie Chen Gongyang Zhang Luqi Li Hui |
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| Affiliation: | MOE Key Laboratory of Oil & Gas Resources and Exploration Technology;Yangtze University;Jingzhou 434023;China |
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| Abstract: | The sixth member of Yanchang Formation is one of major exploration target zones in Baibao-Pingzhuang Area in Upper Triassic, Ordos Basin. Through the analysis of core, logging and geologic data, the Chang 6 member consists of a set of deltaic front subfacies sandbodies in this area, including the subsea distributary channel, channel frank, interchannel and channel mouth bar microfacies. Based on the analysis of depositional characteristics of Chang 6 member and depositional microfacies distribution rules in... |
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| Keywords: | sedimentary facies characteristics Chang 6 member Yanchang Formation Baibao-Pingzhuang Area |
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