Research on Drilling Technology of CCUS Cluster Platform Well in Jilin Oilfield

The CCUS technology of Jilin oilfield is more advanced in continental low permeability reservoir, aiming at the demand of CO2 displacement and storage technology of Jilin oilfield daqingzijing oil field million tons negative carbon demonstration base, innovative application of large platform intensive development ideas, geology, engineering integration, through the research on personalized well site arrangement, collision prevention and winding barrier of dense well pattern, wellbore quality control, anticorrosion technology and well control design of CO2 flooding and injection platform, the optimized design technology of cluster platform wells with the characteristics of Jilin oilfield is formed, which can significantly reduce the platform drilling cost and the later stage comprehensive management cost, and realize the efficient organization and operation of CO2 flooding and injection, to achieve the “Double carbon target” to provide technical support.