SOLVENT SURVEILLANCE IN SOLVENT-BASED HEAVY OIL RECOVERY PROCESSES
摘要
<p>The present disclosure relates to solvent surveillance in heavy oil production. A method includes the steps of measuring an amount of a native bitumen marker (NBM) in a heavy oil, measuring an amount of the NBM in a recovery-aid solvent, measuring an amount of the NBM in a blend including the heavy oil and the recovery-aid solvent, and applying a blending model to determine a fraction of the recovery-aid solvent in the blend.</p>
申请公布号
WO2011071651(A1)
申请公布日期
2011.06.16
申请号
WO2010US56229
申请日期
2010.11.10
申请人
EXXONMOBIL UPSTREAM RESEARCH COMPANY;CHAKRABARTY, TAPANTOSH;HOMMEMA, SCOTT, E.;FEIMER, JOSEPH, L.
发明人
CHAKRABARTY, TAPANTOSH;HOMMEMA, SCOTT, E.;FEIMER, JOSEPH, L.