Inventor

HARRIS CHRISTOPHER KELVIN

US23 patents

⚠️ This page may combine multiple inventors who share the name “HARRIS CHRISTOPHER KELVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HARRIS CHRISTOPHER KELVIN

SHELL OIL CO

Temperature limited heaters with high power factors

Parallel heater system for subsurface formations

Variable frequency temperature limited heaters

Temperature limited heaters with relatively constant current

Temperature limited heaters with thermally conductive fluid used to heat subsurface formations

Triaxial temperature limited heater

Non-ferromagnetic overburden casing

Thermal processes for subsurface formations

Conductor-in-conduit temperature limited heaters

Thermal processes for subsurface formations

Forming openings in a hydrocarbon containing formation using magnetic tracking

System and methods for using dielectric properties of an insulated conductor in a subsurface formation to assess properties of the insulated conductor

Temperature assessment using dielectric properties of an insulated conductor heater with selected electrical insulation

SANDBERG CHESTER LEDLIE

High voltage temperature limited heaters

Insulated conductor temperature limited heaters

Variable frequency temperature limited heaters

VINEGAR HAROLD J

Temperature limited heater utilizing non-ferromagnetic conductor

Temperature limited heaters for heating subsurface formations or wellbores

XIE XUEYING

Systems and methods for treating a subsurface formation with electrical conductors

Perforated electrical conductors for treating subsurface formations

HARRIS CHRISTOPHER KELVIN

Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore

Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness

DE ST REMEY EDWARD EVERETT

Insulated conductor heaters with semiconductor layers