To solve the issue of disposing of oil sludge in Jianghan Oilfield,a review and analysis of traditional domes-tic ceramic granule making methods and oil sludge-based ceramic granule technology was conducted.The analysis showed that the main components of dry oil sludge residue from Block A of Jianghan Oilfield,including SiO2,Al2 O3,and CaO,account for over 60%,meeting the composition and content requirements for making ceramic granules from oil sludge.The resource utilization of oil sludge in Block A is considered feasible.