VAPOR DISPLACEMENT METHOD FOR HYDROCARBON REMOVAL AND RECOVERY FROM DRILL CUTTINGS
摘要
A method comprises solubilizing hydrocarbons in drill cuttings with a liquid solvent. The method further comprises displacing the miscible fluid portion from by pressurized vapor. The method can utilize the pressurized vapor to heat the miscible fluid. The method can utilize the miscible fluid to cool the solvent.
申请公布号
EP2925952(A4)
申请公布日期
2016.11.09
申请号
EP20130857845
申请日期
2013.11.29
申请人
M-I LLC;M-I DRILLING FLUIDS UK LIMITED;SCHLUMBERGER CANADA LIMITED
发明人
AHUJA, MANDEEP;NEWMAN, PAUL;SMITH, AMBER;BINGHAM, RICHARD