Injection well fracturing method
Injectivity profile in CO.sub.2 injection wells via ball sealers
Injectivity profile in steam injection wells via ball sealers
Insoluble salt control system and method
Installation for enhanced oil recovery using water-soluble...
Integrated system and method for steam-assisted gravity...
Intermediate fluid systems for long distance oil displacement
Introduction and selective removal of debilitating agent for per
Inverse viscosity grading
Iterated foam process and composition for well treatment