发明授权
- 专利标题： Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid
- 专利标题（中）： 从原位热处理液中生产烷基化烃的方法
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申请号： US11584817申请日： 2006-10-20
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公开(公告)号： US07581589B2公开(公告)日： 2009-09-01
- 发明人: Augustinus Wilhelmus Maria Roes , Weijian Mo , Michel Serge Marie Muylle , Remco Hugo Mandema , Vijay Nair
- 申请人： Augustinus Wilhelmus Maria Roes , Weijian Mo , Michel Serge Marie Muylle , Remco Hugo Mandema , Vijay Nair
- 申请人地址： US TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： US TX Houston
- 主分类号： E21B43/34
- IPC分类号： E21B43/34
摘要：
A method for producing alkylated hydrocarbons is disclosed. Formation fluid is produced from a subsurface in situ heat treatment process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. The liquid stream is fractionated to produce at least a second gas stream including hydrocarbons having a carbon number of at least 3. The first gas stream and the second gas stream are introduced into an alkylation unit to produce alkylated hydrocarbons. At least a portion of the olefins in the first gas stream enhance alkylation.