<p>Amines or ammonia and amines may be used to enhance recovery of heavy hydrocarbons. The amines or ammonia and amines alone or with water, steam or an oil solvent are combined with the heavy hydrocarbons to promote the transport of the heavy hydrocarbons. The amines or ammonia and amines may be injected downhole or admixed with heavy hydrocarbon containing ore on the surface, optionally with water or steam Ammonia may be used alone with high quality steam.</p>
申请公布号
WO2009108423(A1)
申请公布日期
2009.09.03
申请号
WO2009US31791
申请日期
2009.01.23
申请人
BAKER HUGHES INCORPORATED
发明人
HART, PAUL, ROBERT;STEFAN, BRIAN, J.;SRIVASTAVA, PIYUSH;DEBORD, JUSTIN, D.