Inventor
PALFREYMAN BRUCE DONALD
US4 patents
Patents
4 patentsUS7004251B2Feb 28, 2006
In situ thermal processing and remediation of an oil shale formation
SHELL OIL CO282 citations99
US7128153B2Oct 31, 2006
Treatment of a hydrocarbon containing formation after heating
SHELL OIL CO223 citations98
US7077198B2Jul 18, 2006
In situ recovery from a hydrocarbon containing formation using barriers
SHELL OIL CO286 citations98
US7032660B2Apr 25, 2006
In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation
SHELL OIL CO265 citations98