| 张彬,单敬福,吴东胜,汤乃千,闫海利.辽河油田欢喜岭沙河街组沙四段精细地层划分与对比[J].地质找矿论丛,2015,30(4):548-553 |
| 辽河油田欢喜岭沙河街组沙四段精细地层划分与对比 |
| Fine stratigraphic classification and correlation of the fourth member of Shahejie Formation in Huanxiling Oilfield |
| 投稿时间：2014-09-23 |
| DOI：10.6053/j.issn.1001-1412.2015.04.010 |
| 中文关键词: 欢喜岭地区 沙河街组沙四段 地层划分 井震结合 辽宁省 |
| 英文关键词:Huanxiling area the fourth member of Shahejie Formation,Stratigraphic division,combination of data from wells and seismic survey Liaoning province |
| 基金项目:国家自然基金项目"基于物理模拟条件下的点坝侧积体时空分异机理研究"(编号:41372125)、湖北省教育厅基金项目"基于储层构型流动单元对剩余油形成与分布控制作用研究"(编号:Q20121210)和中国地质大学(武汉)构造与油气资源教育部重点实验室开放基金项目"曲流河道砂体储层构型对剩余油的控制作用研究"(编号:TPR-2012-23)联合资助. |
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| 中文摘要: |
| 文章在通过综合研究辽河油田欢喜岭X区地震、测井、岩性等资料基础上,采用"井震结合"的方法对区内能够钻到沙四段的113口井的岩性、电性进行分析,对欢喜岭区内的沙河街组沙四段进行了精细化分与对比,并将沙四段地层划分为Te(特岩)、DuⅠ(杜Ⅰ)、DuⅡ(杜Ⅱ)、DuⅢ(杜Ⅲ)4套小层。沙四段的精细地层划分与对比,为研究砂体展布、沉积微相等提供了地质基础数据,对油田的开发具有一定的指导意义。 |
| 英文摘要: |
| Comprehensive study is carried out on the basic data of seismic survey, well logging and lithology description of Huanxiling area in Liaohe oil field. Data of seismic survey and 113wells which hit the 4th member of Shahejie formation are combined to analyze the lithologies and electric properties and make fine stratigraphic classification and correlation of the member. Four segment sand Te、DuⅠ、DuⅡ、DuⅢ are classified. The fine classification and correlation will provide basic data for study of sand body distribution and the micro-facies classification and guiding the oil exploitation. |
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