| 应用测井资料识别层序地层界面的方法 |
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| 引用本文： | 于均民,李红哲,刘震华,魏东涛,陈涛.应用测井资料识别层序地层界面的方法[J].天然气地球科学,2006,17(5):736-739. |
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| 作者姓名： | 于均民 李红哲 刘震华 魏东涛 陈涛 |
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| 作者单位： | 1.中国地质大学，北京 100083；2.中国石油勘探开发研究院西北分院，甘肃 兰州 730020 |
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| 摘 要： | 以层序地层学理论为基础,应用自然电位、电阻率、声波时差和感应电导率等测井资料,采用自然电位和自然电位镜像法、自然电位与视电阻率曲线组合法、声波时差法、声波时差与电阻率曲线交汇法和感应电导率法等5种方法进行层序界面识别。勘探实例证实这些方法是可行的,应用效果较好。
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| 关 键 词： | 层序地层界面 测井资料 自然电位 声波时差 电阻率 电导率 |
| 文章编号： | 1672-1926（2006）05-0736-03 |
| 收稿时间： | 2006-07-14 |
| 修稿时间： | 2006-07-142006-07-27 |
IDENTIFYING SEQUENCE STRATIGRAPHY BOUNDARIES USING WELL LOGGING |
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| YU Jun-min,LI Hong-zhe,LIU Zhen-hua,WEI Dong-tao,CHEN Tao.IDENTIFYING SEQUENCE STRATIGRAPHY BOUNDARIES USING WELL LOGGING[J].Natural Gas Geoscience,2006,17(5):736-739. |
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| Authors: | YU Jun-min LI Hong-zhe LIU Zhen-hua WEI Dong-tao CHEN Tao |
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| Affiliation: | 1.China University of Geosciences, Beijing 100083, China; 2.Northwest Branch, Research Institute ofPetroleum Exploration and Development, PetroChina, Lanzhou 730020, China |
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| Abstract: | On the basis of the theory of sequence stratigraphy,identifying sequence stratigraphy boundaries using well logging of SP(spontaneous potential),AC(acoustic time),RA(apparent resistivity),electric conductivity were comprehensively analyzed.In this paper,five methods are introduced to recognize sequence stratigraphy boundaries: SP and SP mirror image,method of combination of SP and RA,AC method,crossing method of AC and RA,and electric conductivity method so on.Some examples have applied to prove that these methods are feasible.Applied effect is better. |
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| Keywords: | Sequence stratigraphy boundaries Well logging SP(spontaneous potential) AC(acoustic time) RA(apparent resistivity) Electric conductivity |
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