Synthesis of hydrophobically modified polyampholyte based on epoxidized soybean oil as shale inhibitor in water-based drilling fluid
Ming Lei, Weian Huang, Jinsheng Sun, Zixuan Shao, Yong Ouyang, Qiaorong Han
Topics & Concepts
Drilling fluidChemical engineeringThermogravimetric analysisRheologyThermal stabilityMaterials scienceAcrylamideMonomerChemistrySwellingPolyacrylamideComposite materialPolymer chemistryOrganic chemistryPolymerDrillingMetallurgyEngineeringDrilling and Well EngineeringTunneling and Rock MechanicsGrouting, Rheology, and Soil Mechanics