Experimental study on alleviating water-blocking effect and promoting coal gas desorption by gas wettability alteration
Liang Wang, Bo Wang, Jintuo Zhu, Xiaoxue Liao, Sijia Ni, Siliang Shen
Topics & Concepts
WettingDesorptionCoalChemistryContact angleChemical engineeringGas compositionWater injection (oil production)PolyacrylamidePetroleum engineeringAdsorptionOrganic chemistryGeologyThermodynamicsPolymer chemistryPhysicsEngineeringCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena