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发明名称
Recovery of oil
摘要
A treatment formulation for use in enhanced oil recovery is described which includes a dispersing polymer which may be a partly hydrolyzed polyvinyl alcohol and a displacing polymer which may be a partially hydrolysed polyacrylamide.
申请公布号
GB201113229(D0)
申请公布日期
2011.09.14
申请号
GB20110013229
申请日期
2011.08.01
申请人
OILFLOW SOLUTIONS HOLDINGS LIMITED
发明人
分类号
主分类号
代理机构
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