发明授权
- 专利标题: Reservoir properties prediction with least square support vector machine
- 专利标题(中): 储层特性预测与最小二乘支持向量机
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申请号: US13618327申请日: 2012-09-14
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公开(公告)号: US09128203B2公开(公告)日: 2015-09-08
- 发明人: Saleh Al-Dossary , Jinsong Wang , Nasher M. Albinhassan , Husam Mustafa
- 申请人: Saleh Al-Dossary , Jinsong Wang , Nasher M. Albinhassan , Husam Mustafa
- 申请人地址: SA Dhahran
- 专利权人: Saudi Arabian Oil Company
- 当前专利权人: Saudi Arabian Oil Company
- 当前专利权人地址: SA Dhahran
- 代理机构: Bracewell & Giuliani LLP
- 代理商 Constance G. Rhebergen; Albert B. Kimball, Jr.
- 主分类号: G01V1/28
- IPC分类号: G01V1/28 ; G01V1/30
摘要:
Subsurface reservoir properties are predicted despite limited availability of well log and multiple seismic attribute data. The prediction is achieved by computer modeling with least square regression based on a support vector machine methodology. The computer modeling includes supervised computerized data training, cross-validation and kernel selection and parameter optimization of the support vector machine. An attributes selection technique based on cross-correlation is adopted to select most appropriate attributes used for the computerized training and prediction in the support vector machine.
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