摘要
根据堡子湾长6期油层组区块的沉积环境和沉积相特征,在综合分析研究工区储层成因模式的基础上,结合随机模拟理论与方法,建立了反映堡子湾长6期油层组砂体三维展布规律的空间模型,利用示性点随机模拟技术,对砂体三维展布进行了随机模拟,并对随机模拟数据进行了误差分析。结果表明,三维展布效果良好,精度较高,与工程实际情况较为吻合。
The paper,on the basis of the characteristics of the sedimentary environment and facies the Chang 6 formation of Baoziwan,synthetically analyzes the reservoir formation model in the work area.Stochastic theory and methodology are then applied to the establishment of the spatial model reflecting the 3D distribution of the reservoir sand body in Baoziwan Chang 6.Finally 3D simulation of the sand body distribution is fulfilled by adopting character-point stochastic simulation technology.The error analysis shows that the 3D distribution is of good quality and precision when compared with the practical situation in reservoir engineering.
出处
《物探化探计算技术》
CAS
CSCD
2010年第3期254-259,220,共6页
Computing Techniques For Geophysical and Geochemical Exploration
基金
四川省教育厅自然科学重点资助项目(08ZA105)
数学地质四川省高校重点实验室开放基金资助项目(2008-520)
关键词
砂体
随机模拟
示性点
MATLAB
sand body
stochastic simulation
character point
matlab