The Research and Application of Dolomitic Reservoir Prediction by Waveform Classification Technology——A Case Study of the Application in Fengnan Area of Junggar Basin

详细信息   

• 责任者：Yao Shuang (The College of Information Engineering ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Yan Jianguo
• 刊名：Computing Techniques for Geophysical and Geochemical Exploration
• 出版年：2011
• 卷期：33(5)
• 关键词：地震相 ; seismic facies ; 储层预测 ; reservoir prediction ; 复杂油气藏 ; complex reservoir ; 准噶尔盆地 ; Junggar Basin
• 页码：p.486-490
• 图表：illus., 11 refs.
• 分类号：1600
• issnNo：ISSN1001-1749
• isbnNo：CN51-1242/P

摘要

 The dolomitic reservoir in Feng1 formation is major reservoir of lithologic hydrocarbon reservoir with structural setting in Fengnan area of Permian system in Northwestern Margin of Junggar Basin.There are matrix porosity,fracture and holes in reservoir of Fengcheng formation,and relationship of hydrocarbon-bearing in the reservoirs is complex.In the forecast of reservoir lithology with the conventional seismic inversion,it is very difficult to predict the thin reservoirs variation laterally for lack of drilling wells.The seismic facies classification technology with waveform analysis adopt for classification of seismic data and response to lateral changes of seismic signals.This paper studied reservoir distribution with waveform classification technology in Fengnan area,and the predicted result coincide with the core data,hence this technique is effective to predict reservoir lithology.