Surface real-time processing of downhole data

Surface-actuated release tool for submersible pump...

Surface-modifying agents for wettability modification

Surfactant additive for oilfield acidizing

Surfactant additive for oilfield acidizing

Surfactant amendments for the stimulation of biogenic gas...

Surfactant blends for aqueous solutions useful for improving...

Surfactant composition

Surfactant composition and process for the production of oil...

Surfactant composition and process for the production of oil...

Surfactant compositions for well cleaning

Surfactant compositions useful in enhanced oil recovery...

Surfactant compounds and their preparation

Surfactant enhanced injectivity of xanthan mobility control...

Surfactant flooding process

Surfactant flooding system

Surfactant for enhanced oil recovery and for reducing the...

Surfactant for petroleum recovery

Surfactant injection process

Surfactant oil recovery process