Preparation of aqueous solutions of polyacrylamides
Preparation of sea water muds useful for earth drilling operatio
Preparation of viscosifiers for zinc salt workover and completio
Preparation of viscosifiers for zinc salt workover and completio
Preparations containing wax
Preparations for the oiling of leather
Preparing sulfur solvent compositions comprising treating a sulf
Process and agents for controlling the swelling of clays in the
Process and composition for drilling shale formation in sea wate
Process and composition for treating underground formations pene
Process and compositions for preserving fresh hides and skins
Process and compositions for reducing the corrosiveness of oxyge
Process and product for dissolving sulfur
Process for acidizing hot siliceous material
Process for alleviating sulfur deposition in sour gas wells
Process for breaking polymer-containing emulsions
Process for enhanced oil recovery employing petroleum sulfonate
Process for enhancing recovery of oil from oil-bearing earth for
Process for enriching a gas
Process for forming stable emulsions of water soluble polysaccha