Inventor
GABEL ROBERT K
US16 patents
Patents
16 patentsUS5342530AAug 30, 1994
Clay stabilizer
NALCO CHEMICAL CO201 citations97
US5208216AMay 4, 1993
Acrylamide terpolymer shale stabilizing additive for low viscosity oil and gas drilling operations
NALCO CHEMICAL CO120 citations95
US5147964ASep 15, 1992
Method for reducing fluid loss from oilfield cement slurries using vinyl grafted wattle tannin
NALCO CHEMICAL CO53 citations95
US5099923AMar 31, 1992
Clay stabilizing method for oil and gas well treatment
NALCO CHEMICAL CO48 citations94
US5134215AJul 28, 1992
Method for reducing fluid loss from oilfield cement slurries using vinyl grafted wattle tannin
NALCO CHEMICAL CO50 citations92
US5009799AApr 23, 1991
Inorganic acid solution viscosifier and corrosion inhibitor and method
NALCO CHEMICAL CO58 citations92
US5009267AApr 23, 1991
Method for temporarily reducing permeability of subterranean formations
NALCO CHEMICAL CO32 citations92
US4997581AMar 5, 1991
Additive and method for temporarily reducing permeability of subterranean formations
NALCO CHEMICAL CO33 citations92
US5152906AOct 6, 1992
Clay stabilizing composition for oil and gas well treatment
NALCO CHEMICAL CO48 citations91
US5032297AJul 16, 1991
Enzymatically degradable fluid loss additive
NALCO CHEMICAL CO21 citations81
US4029708AJun 14, 1977
Linear surfactant polymers formed from substituted amines and difunctional reactants
NALCO CHEMICAL CO20 citations79
US3990986ANov 9, 1976
Composition for the clarification and detackification of paint spray booth wastes
NALCO CHEMICAL CO31 citations79
US5534611AJul 9, 1996
Sulfonated and carboxylated aminoethylenephosphonic acid and aminobis (methylene) phosphinic acid
NALCO CHEMICAL CO8 citations73
US4179396ADec 18, 1979
Single addition organic-inorganic blend emulsion breaking composition
NALCO CHEMICAL CO9 citations71
US4055495AOct 25, 1977
Formulation and application of alkaline zinc chloride compositions and detackification of paint spray booth wastes
NALCO CHEMICAL CO15 citations71
US4796703AJan 10, 1989
Compositions for agglomerating solid contaminants in well fluids and methods for using same
NALCO CHEMICAL CO3 citations58