Invention Grant
- Patent Title: Diluent-enhanced in-situ combustion hydrocarbon recovery process
- Patent Title (中): 稀释剂增强的原位燃烧烃回收过程
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Application No.: US12280832Application Date: 2007-02-27
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Publication No.: US07984759B2Publication Date: 2011-07-26
- Inventor: Conrad Ayasse
- Applicant: Conrad Ayasse
- Applicant Address: CA Calgary
- Assignee: Archon Technologies Ltd.
- Current Assignee: Archon Technologies Ltd.
- Current Assignee Address: CA Calgary
- Agency: Locke Lord Bissell & Liddell LLP
- International Application: PCT/CA2007/000312 WO 20070227
- International Announcement: WO2007/095764 WO 20070830
- Main IPC: E21B43/243
- IPC: E21B43/243
Abstract:
A modified process for recovering oil from an underground reservoir using the toe-to-heel in situ combustion process. A diluent, namely a hydrocarbon condensate, is injected within a horizontal wellbore portion, preferably proximate the toe, of a vertical-horizontal well pair, or alternatively into an adjacent injection well, or both, to increase mobility of oil.
Public/Granted literature
- US20090308606A1 Diluent-Enhanced In-Situ Combustion Hydrocarbon Recovery Process Public/Granted day:2009-12-17
Information query
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