Subterranean formation treating fluid and methods of...

Subterranean treatment fluids comprising viscoelastic...

Surfactant based viscoelastic fluids

Surfactant blends for aqueous solutions useful for improving...

Surfactant blends for well operations

Surfactant comprising alkali metal salt of 2-methyl oleic...

Surfactant mixtures for tertiary oil recovery

Surfactant-polymer compositions for enhancing the stability...

Surfactants not toxic to bacteria

Suspended delayed borate cross-linker

Suspended delayed borate cross-linker

Suspension of borates in non-aqueous solvents and use thereof

Suspensions of particles in non-aqueous solvents

Synthetic crosslinked copolymer solutions and direct...

System, method, and apparatus for injection well clean-up...

System, method, and apparatus for utilizing divalent brines...