Inventor

LEWIS SAMUEL J

US105 patents

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

LEWIS SAMUEL J

HALLIBURTON ENERGY SERVICES INC

Cement set activators for set-delayed cement compositions and associated methods

Foaming of set-delayed cement compositions comprising pumice and hydrated lime

Nanofibril cellulose additive

Set-delayed cement compositions comprising pumice and associated methods

Accelerators for composite cement compositions

Nanofibril cellulose additive

Liquid anti-shrinkage agent for cement

Use of graphene to enhance stability and density control of cement slurries

Mitigation of transient gels in cements

Method to design for permeability of portland based systems

Enhanced carbon sequestration via foam cementing

Methods of making and using a wellbore servicing fluid for controlling losses in permeable zones

Treatment fluids comprising calcium aluminate cement and methods of use

Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime

Foaming of set-delayed cement compositions comprising pumice and hydrated lime

Graphene fluid utilized to suspend particulates

Downhole fluids and methods of use thereof

Wellbore remedial operations with no-heat liquid solder

Downhole fluids and methods of use thereof

Downhole fluids and methods of use thereof

Cement set activators for set-delayed cement compositions and associated methods

Alkyl polyglycoside derivative as biodegradable foaming surfactant for cement

Slurry design process

Non-aqueous liquid anti-shrinkage cement additives

Methods of making and using a high temperature wellbore servicing fluid

Non-aqueous liquid anti-shrinkage cement additives

Polymer networks as lost-circulation material

Wellbore treatment fluids with no-heat liquid solder additives

HALLIBURTON ENERGY SERV INC

Viscoelastic surfactant fluids and associated diverting methods

Viscoelastic surfactant fluids and associated methods

Viscoelastic surfactant fluids and associated acidizing methods

Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations

Treatment fluids comprising vitrified shale and methods of using such fluids in subterranean formations

Fluid loss control additive and cement compositions comprising same

Cement compositions comprising environmentally compatible defoamers and methods of use

Methods of cementing using a fluid loss control additive

Foamed cement compositions and associated methods of use

Wellbore sealant compositions containing cationic latexes

Dispersant compositions for cement compositions and related methods

Cement compositions comprising environmentally compatible defoaming agents and methods of use

Methods of using wellbore sealant compositions containing cationic latexes

Cement composition comprising environmentally compatible defoaming agents and methods of use

Cementing compositions including salts

Cement compositions comprising environmentally compatible defoamers and methods of use

Foamed cement compositions and associated methods of use

LEWIS SAMUEL J

Radiation-induced triggering for set-on-command compositions

Radiation-induced triggering for set-on-command compositions and methods of use

Radiation-induced triggering for set-on-command compositions and methods of use

Radiation-induced thickening for set-on-command sealant compositions and methods of use

UNISYS CORP

Distributed test pattern generation