Inventor
DROZD RICHARD J
US4 patents
Patents
4 patentsUS6888127B2May 3, 2005
Method and apparatus for performing rapid isotopic analysis via laser spectroscopy
HALLIBURTON ENERGY SERV INC93 citations95
US6967322B2Nov 22, 2005
Method and apparatus for performing rapid isotopic analysis via laser spectroscopy
HALLIBURTON ENERGY SERV INC62 citations93
US6912898B2Jul 5, 2005
Use of cesium as a tracer in coring operations
HALLIBURTON ENERGY SERV INC60 citations91
US7438128B2Oct 21, 2008
Identifying zones of origin of annular gas pressure
HALLIBURTON ENERGY SERV INC3 citations59