INSULATED CONDUCTOR HEATERS WITH SEMICONDUCTOR LAYERS
摘要
A heater used to heat a subsurface formation includes an electrical conductor, a semiconductor layer at least partially surrounding the electrical conductor, an insulation layer at least partially surrounding the electrical conductor, an electrically conductive sheath at least partially surrounding the insulation layer. The heater may be located in an opening in the subsurface formation.
申请公布号
WO2011127275(A1)
申请公布日期
2011.10.13
申请号
WO2011US31570
申请日期
2011.04.07
申请人
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;REMEY, EDWARD EVERETT DE ST.;GIULIANI, VALERIO;HARRIS, CHRISTOPHER KELVIN
发明人
REMEY, EDWARD EVERETT DE ST.;GIULIANI, VALERIO;HARRIS, CHRISTOPHER KELVIN