随机模拟方法在阿尔及利亚Oued Mya 盆地的应用

doi:10.3969/j.issn.1673-8926.2009.03.017

Lithologic Reservoirs ›› 2009, Vol. 21 ›› Issue (3): 86-89.doi: 10.3969/j.issn.1673-8926.2009.03.017

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Application of stochastic simulation in Oued Mya Basin, Algeria

GAO Jinyu^1，2，MA Mingfu³， SHA Xuemei⁴， ZHANG Jing⁴

1. Guangzhou Institute of Geochemistry， Chinese Academy of Sciences， Guangzhou 510640， China； 2. China National Oil and Gas Exploration and Development Corporation， Beijing 100034， China； 3. Algeria Company, China National Oil and Gas Exploration and Development Corporation， Beijing 100034， China； 4. Research Institute of Petroleum Exploration and Development-Northwest， PetroChina， Lanzhou 730020， China

Online:2009-09-16 Published:2009-09-16

Abstract

Abstract:

Stochastic simulation method is an effective reservoir prediction technique based on geological statistics. Based on seismic, geology and logging, and combined with geological model, it is applied to carry out the simulation of reservoir distribution. According to the analysis of log response and physical properties, we select reasonable inversion parameters to carry out stochastic inversion and lithology modeling, and then predict the distribution of favorable reservoir. Study and practical application showthat stochastic simulation method can improve the inversion resolution. This method is used in the prediction of reservoir distribution and physical properties ofDevonian in OuedMya Basin in Algeria, and good result has been proved.

Key words: volcanic rock, logging recognition, Malang Depression, Santanghu Basin

GAO Jinyu，MA Mingfu，SHA Xuemei4，ZHANG Jing. Application of stochastic simulation in Oued Mya Basin, Algeria[J].Lithologic Reservoirs, 2009, 21(3): 86-89.

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