Process for inerting a coal mining site

Process for inhibiting scale formation in subterranean...

Process for isolating well production zones and apparatus...

Process for leaching base elements, such as uranium ore, in...

Process for leaching metal values from mineral-bearing earth...

Process for maintaining thermal conductivity of insulation...

Process for making underground storage caverns

Process for measuring flow and determining the parameters of...

Process for oil recovery from subterranean reservoir rock...

Process for oil recovery with dilute surfactant system

Process for optimizing the noncondensible gas content of an...

Process for optimizing the properties of aqueous polymer...

Process for passing carbon dioxide through a cased, cemented...

Process for passing carbon dioxide through a cased, cemented...

Process for petroleum recovery utilizing miscible fluids

Process for plugging a subterranean formation

Process for plugging formations

Process for plugging permeable earth formations with wax

Process for plugging subterranean formations, notably in the...

Process for preparing an alkyl aryl sulphonate concentrate...