Inventor

POLLARD RICHARD

US4 patents

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

KARANIKAS JOHN MICHAEL

2 patents

US8327932B2Dec 11, 2012

Recovering energy from a subsurface formation

KARANIKAS JOHN MICHAEL60 citations94

US9033042B2May 19, 2015

Forming bitumen barriers in subsurface hydrocarbon formations

KARANIKAS JOHN MICHAEL2 citations60

MARINO MARIAN

1 patent

US8701768B2Apr 22, 2014

Methods for treating hydrocarbon formations

MARINO MARIAN8 citations77

SHELL OIL CO

1 patent

US10451604B2Oct 22, 2019

Methods of measuring hydrogen sulfide concentrations in reservoir fluids

SHELL OIL CO0 citations48