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The accumulation of sand, paraffin deposits, sediments and other debris can block flow in a wellbore and undermine oil and gas production. Coiled tubing can be used to clean the wellbore and restore production. Debris management tools or fluids such as water, hot oil, methanol, acids and solvents are conveyed through coiled tubing to help clean the wellbore and remove the debris blocking production.
Nitrogen gas can also be mixed with the liquid to reduce the hydrostatic pressure applied to the formation and achieve an underbalanced condition.
Trican's FlowRider™ additive can be used to assist the cleanout process by improving debris suspension within the circulated fluid.
Our experienced engineers conduct a thorough analysis to determine proper job design including pump rates and pressures, pull-out-of-hole (POOH) speeds, debris material, and downhole tools.