Inversion Based on Markov Chain and Monte-Carlo Method and Application in Reservoir Prediction
详细信息
- 责任者：Huang Zhenkai (Research Institute of Petroleum Exploration and Development ; PetroChina ; Beijing 100083 ; China) ; Li Zhandong
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(6)
- 关键词：地震勘探 ; seismic exploration ; 马尔可夫链 ; Markov chain ; 蒙特卡罗方法 ; Monte Carlo methods ; 储层预测 ; reservoir prediction
- 页码：p.733-735
- 图表：1 illus., 6 refs.
- 分类号：1600
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
The main principle of inversion procedure is presented based on the Markov chain and Monte-Carlo method (MCMC). Three key links,such as homogenization of logging data,seismic wavelet acquisition,synthetic seismogram and structural modeling and constraint MCMC inversion are highlighted.The applied results indicate that using this method can improve the accurate degree of identification of sand body in thin sand-mud interbed and enrich the details of sand-body distribution in two flanks on fault.Also,this method is helpful to get an exact location to the boundary of channel sand and determine the contact relationship between the major sand bodies.
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