发明名称 |
BIOCIDAL CONTROL IN RECOVERY OF OIL BY WATER INJECTION |
摘要 |
The invention provides in a water injection system and in a water injection process for secondary oil and/or gas recovery, the presence and use of a biocidally-effective amount of a sulfamate-stabilized, bromine-based biocide with injection water that is to be used in the system or process such that bromine-based biocide is present in at least a portion of the system and/or in at least a portion of the water in the system. A composition especially adapted for use in secondary oil recovery operations, is comprised of seawater with which has been blended a biocidally-effective amount of a sulfamate-stabilized, bromine-based biocide. |
申请公布号 |
WO2004059121(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
WO2003US40863 |
申请日期 |
2003.12.22 |
申请人 |
ALBEMARLE CORPORATION |
发明人 |
CARPENTER, JOEL, F.;NALEPA, CHRISTOPHER, J. |
分类号 |
A01N59/00;C02F1/50;C09K8/58 |
主分类号 |
A01N59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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