Inventor
KIRSNER JEFF
US16 patents
⚠️ This page may combine multiple inventors who share the name “KIRSNER JEFF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
15 patentsUS7645723B2Jan 12, 2010
Method of drilling using invert emulsion drilling fluids
HALLIBURTON ENERGY SERV INC63 citations97
US7534743B2May 19, 2009
Invert drilling fluids and methods of drilling boreholes
HALLIBURTON ENERGY SERV INC32 citations95
US7488704B2Feb 10, 2009
Invert drilling fluids for use in drilling in subterranean formations
HALLIBURTON ENERGY SERV INC34 citations95
US7462580B2Dec 9, 2008
Flat rheology drilling fluids
HALLIBURTON ENERGY SERV INC45 citations95
US7435706B2Oct 14, 2008
Thinners for invert emulsions
HALLIBURTON ENERGY SERV INC55 citations95
US7278485B2Oct 9, 2007
Method of formulating and using a drilling mud with fragile gels
HALLIBURTON ENERGY SERV INC44 citations95
US7696131B2Apr 13, 2010
Diesel oil-based invert emulsion drilling fluids and methods of drilling boreholes
HALLIBURTON ENERGY SERV INC67 citations94
US6620770B1Sep 16, 2003
Additive for oil-based drilling fluids
HALLIBURTON ENERGY SERV INC59 citations94
US7547663B2Jun 16, 2009
Invert drilling fluids and methods of drilling boreholes
HALLIBURTON ENERGY SERV INC28 citations92
US7507694B2Mar 24, 2009
Surfactant-free emulsions and methods of use thereof
HALLIBURTON ENERGY SERV INC25 citations92
US7456135B2Nov 25, 2008
Methods of drilling using flat rheology drilling fluids
HALLIBURTON ENERGY SERV INC27 citations92
US7008907B2Mar 7, 2006
Additive for oil-based drilling fluids
HALLIBURTON ENERGY SERV INC44 citations90
US7485602B2Feb 3, 2009
Drilling method using isomerized olefins and paraffin hydrocarbons as base oils for invert emulsion oil muds
HALLIBURTON ENERGY SERV INC13 citations83
US7638466B2Dec 29, 2009
Thinners for invert emulsions
HALLIBURTON ENERGY SERV INC9 citations82
US7572755B2Aug 11, 2009
Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
HALLIBURTON ENERGY SERV INC5 citations63