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| STRATA反演技术及其在YK地区解释砂体的应用 | |
| 引用本文： | 何曼如,杨斌,黄小琼,姜自然,杨强,孟昱璋.STRATA反演技术及其在YK地区解释砂体的应用[J].物探化探计算技术,2011,33(6):649-654,575. |
| 作者姓名： | 何曼如 杨斌 黄小琼 姜自然 杨强 孟昱璋 |
| 作者单位： | 1. 油气藏地质及开发工程国家重点实验室成都理工大学,四川成都,610059 2. 中石油西南油气田分公司勘探开发研究院,四川成都,610051 3. 中石油东方地球物理公司研究院,河北涿州,072750 |
| 摘 要： | 地震波阻抗反演技术是国内、外油气储层预测的关键技术之一。针对YK三维工区目的层砂体薄、横向变化快的特点,运用STRATA反演技术对其进行砂体预测。这里论述了STRA-TA反演的基本原理,实现流程,关键环节,以及在实际工区的运用。通过对反演结果的分析,明确了砂体的空间分布范围以及砂体的厚度,并做出了砂体视厚度平面分布图,对进一步勘探开发提供了明确的目标。 |
| 关 键 词： | STRATA反演 合成记录 初始模型 波阻抗 效果分析 |
STRATA INVERSION TECHNIQUE AND THE APPLICATION TO PREDICTION SAND BODY IN YK AERA |
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| HE Man-ru,YANG Bin,HUANG Xiao-qiong,et al..STRATA INVERSION TECHNIQUE AND THE APPLICATION TO PREDICTION SAND BODY IN YK AERA[J].Computing Techniques For Geophysical and Geochemical Exploration,2011,33(6):649-654,575. | |
| Authors: | HE Man-ru YANG Bin HUANG Xiao-qiong |
| Institution: | HE Man-ru1,YANG Bin1,HUANG Xiao-qiong2,et al.(1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploration,Chengdu University of Technology,Chengdu 610059,China,2.Exploration and development research institute,PetroChina Southwest Oil and Gas field Company,Chengdu 610051,China). |
| Abstract: | Seismic impedance inversion technique is one of the key technologies to predict oil and gas reservoir in China and abroad.The paper applies strata inversion technique to predict the sand body aimed at the zone of interesting prospective in the YK 3D survey,which is characterized by thin sand body as well as the quickly lateral alternation.The author discusses the basic principle,realization of process,the key issues of strata inversion and the application in this survey.Through the analysis of inversion res... |
| Keywords: | strata inversion synthetic traces initial model seismic impedance results analysis |
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