发明名称 Enzyme enhanced oil recovery (EEOR) for water alternating gas (WAG) systems
摘要 The present disclosure relates to the release or recovery of subterranean hydrocarbon deposits and, more specifically, to a system and method for enhanced oil recovery (EOR), by utilizing enzyme compositions and water-alternating-gas (WAG) methods for injecting water compositions, followed by miscible, near miscible or immiscible gas into subterranean formations for oil recovery operations.
申请公布号 US2008142230(A1) 申请公布日期 2008.06.19
申请号 US20060641991 申请日期 2006.12.19
申请人 LAU PHILIP Y;GRAY JOHN L 发明人 LAU PHILIP Y.;GRAY JOHN L.
分类号 E21B43/22 主分类号 E21B43/22
代理机构 代理人
主权项
地址