P

Inventor

BEER GARY LEE

US9 patents
⚠️ This page may combine multiple inventors who share the name “BEER GARY LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

4 patents
US7730947B2Jun 8, 2010

Creating fluid injectivity in tar sands formations

SHELL OIL CO121 citations99
US7644765B2Jan 12, 2010

Heating tar sands formations while controlling pressure

SHELL OIL CO123 citations99
US7635024B2Dec 22, 2009

Heating tar sands formations to visbreaking temperatures

SHELL OIL CO161 citations96
US7866386B2Jan 11, 2011

In situ oxidation of subsurface formations

SHELL OIL CO136 citations94

STEGEMEIER GEORGE LEO

1 patent
US8191630B2Jun 5, 2012

Creating fluid injectivity in tar sands formations

STEGEMEIER GEORGE LEO62 citations96

BEER GARY LEE

1 patent
US8701769B2Apr 22, 2014

Methods for treating hydrocarbon formations based on geology

BEER GARY LEE8 citations79

MARINO MARIAN

1 patent
US8701768B2Apr 22, 2014

Methods for treating hydrocarbon formations

MARINO MARIAN8 citations77

KARANIKAS JOHN MICHAEL

1 patent
US9033042B2May 19, 2015

Forming bitumen barriers in subsurface hydrocarbon formations

KARANIKAS JOHN MICHAEL2 citations60

ZHANG ETUAN

1 patent
US9181780B2Nov 10, 2015

Controlling and assessing pressure conditions during treatment of tar sands formations

ZHANG ETUAN1 citations57