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| 百口泉油田百21井区夏一段冲积扇储层沉积微相分析 | |
| 引用本文： | 白振华,张源智,刘玉梅,马行陟,江晓晖.百口泉油田百21井区夏一段冲积扇储层沉积微相分析[J].特种油气藏,2011,18(2):41-44,137. |
| 作者姓名： | 白振华 张源智 刘玉梅 马行陟 江晓晖 |
| 作者单位： | 1. 中油勘探开发研究院,北京,100083 2. 中国地质大学,北京,100083 3. 中油新疆油田分公司,新疆克拉玛依,834000 |
| 基金项目： | 国家重人专项"前陆盆地油气成藏规律、关键技术及目标评价"课题 |
| 摘 要： | 在岩心观察的基础上,综合运用地质、测井和地震资料,从单井相分析入手,通过连井对比将剖面扩大到全区范围,详细研究了百21井区夏一段储层的沉积微相类型,重点分析了主要含油层的沉积微相平面展布特征。研究认为:该区二叠系夏一段属冲积扇扇中和扇缘亚相沉积,主要微相类型是扇中的辫状水道和漫溢砂;夏一段冲积扇扇体具有东西2个扇叶的特点。其中,西部扇叶与东部扇叶相比,规模大、延伸远、辫状水道和漫溢广泛发育,局部发育扇中泥石流。 |
| 关 键 词： | 冲积扇 沉积微相 夏一段 百21井区 百口泉油田 |
Analysis of sedimentary microfacies in the alluvial fan reservoir of the first member of the Xiazijie formation in the Bai-21 well block of the Baikouquan oilfield |
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| BAI Zhen-hua,ZHANG Yuan-zhi,LIU Yu-mei,MA Xing-zhi,JIANG Xiao-hui.Analysis of sedimentary microfacies in the alluvial fan reservoir of the first member of the Xiazijie formation in the Bai-21 well block of the Baikouquan oilfield[J].Special Oil & Gas Reservoirs,2011,18(2):41-44,137. | |
| Authors: | BAI Zhen-hua ZHANG Yuan-zhi LIU Yu-mei MA Xing-zhi JIANG Xiao-hui |
| Affiliation: | BAI Zhen-hua1,ZHANG Yuan-zhi2,LIU Yu-mei1,MA Xing-zhi1,JIANG Xiao-hui3(1.Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083,China,2.China University of Geosciences,3.Xinjiang Oilfield Company,Karamay,Xinjiang 834000,China) |
| Abstract: | The reservoirs in the first member of the Xiazijie formation in the Bai-21 well block of the Baikouquan oilfield in the Junggar Basin are studied in detail for sedimentary microfacies in terms of types and plane distribution based on core observation by using geological,well logging and seismic data,starting with single well facies analysis,and extending cross-well correlation section to the entire region.The results show that the first member of the Permian Xiazijie formation belongs to middle and marginal... |
| Keywords: | alluvial fan sedimentary microfacies the first member of the Xiazijie formation Bai-21 well block Baikouquan oilfield |
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