New Low-Hydrogen Stick Electrode Helps Pipeline Contractor

摘要

It is important to understand the role CO2 plays in enhanced oil recovery. The CO2 is transported through a pipeline in dense phase from a CO2 source to an injection well. The CO2 is injected into the oil reservoir where it mixes with oil droplets, expands them and moves them to producing wells. The CO2 also reduces the viscosity of the oil, which helps remove the oil from the reservoir formation.