What is CO2 scrubbing? Greater, greener recovery explained

摘要

For decades, energised fluids containing carbon dioxide (CO2), in various formulations, have been used successfully in hydraulic fracturing and individual well soak treatments known as a Huff'n Puff (HNP) to boost hydrocarbon recovery. Although these energised fluids undoubtedly improve recovery, they carry the potential to also initially increase the amount of CO2 contained in the early flowback natural gas.