Well clean premium (WCP-1) system and method

Abstract

A well clean premium (WCP-1) system may be injected directly into an oil and gas reservoir through a production pipeline. This may provide a high reactivity stimulation integral system for carbonated reservoirs to increase the hydrocarbon productivity and provide corrosive self-control. The WCP-1 system may provide a special blend of last generation additives (i.e., surfactant, tensoactives, and special catalyst) that may permit the stimulation execution with minimal risk. It may be compatible with nitrogen (N2) applications where the bottom hole temperature may not be as relevant. Less volume may be required for a specific stimulation compared with standard acid systems, and it may not be necessary to add corrosion inhibitors to the WCP-1 system. Accordingly, minimal or no additives are needed within the system, conserving a high reactivity with the carbonates. Excellent corrosion control also may be provided with no corrosion inhibitor needed when working with standard temperatures.

Dependencies are inferred from the claim text.