Evidence of self-sealing in wellbore cement under geologic CO2 storage conditions by micro-computed tomography (CT), scanning electron microscopy (SEM) and Raman observations
Yan Wang, Sinan Liu, Liwei Zhang, Manguang Gan, Xiuxiu Miao, Ning Wei, Xiaowei Cheng, Hejuan Liu, Xiaochun Li, Jun Li
Topics & Concepts
CementCarbonationScanning electron microscopeDissolutionMaterials scienceRaman spectroscopyPrecipitationBrineCalciteMineralogyComposite materialChemical engineeringGeologyChemistryEngineeringMeteorologyOpticsPhysicsOrganic chemistryDrilling and Well EngineeringCO2 Sequestration and Geologic InteractionsConcrete and Cement Materials Research