Nanocomposite hydrogels adsorption: Experimental investigation and performance on sandstone core

作者：Rajaee Samira; Salehi Mahsa Baghban; Moghadam Asefe Mousavi; Sefti Mohsen Vafaie; Mohammadi Shabnam

来源：Journal of Petroleum Science and Engineering, 2017, 159: 934-941.

DOI：10.1016/j.petrol.2017.08.034

• Nanocomposite hydrogel
• Static adsorption
• Reservoir pressure
• Sandstone reservoir rock
• Nanoclay
• Coreflooding

Abstract(#br)In this study, adsorption and performance investigation of a Cr(OAc) 3 /polyacrylamide hydrogel was investigated experimentally to increase hydrocarbon recovery by reducing excessive water. Disproportionate permeability reduction of hydrogel was indicated by inserting in sandstone powde...

• 出版日期2017-11