A novel temperature-sensitive expandable lost circulation material based on shape memory epoxy foams to prevent losses in geothermal drilling
Kaixiao Cui, Guancheng Jiang, Chunlin Xie, Lili Yang, Yinbo He, Xiulun Shen, Xingxing Wang
Topics & Concepts
Geothermal gradientEpoxyDrillingLost circulationPetroleum engineeringCirculation (fluid dynamics)Environmental scienceMaterials scienceGeologyDrilling fluidMechanical engineeringComposite materialEngineeringGeophysicsAerospace engineeringDrilling and Well EngineeringPolymer composites and self-healingGrouting, Rheology, and Soil Mechanics