Introduction Copyright 2004, Society of Petroleum Engineers Inc. There are many aspects of hydrocarbon production processes where understanding the flow of non-Newtonian fluids in porous media is of great interest. These include well drilling and construction, reservoir stimulation and production. In particular, complex polymeric solutions have been used for water-control purposes or to enhanc...

At present, the second-class oil layer has become main polymer flooding replacement in Lamadian Oilfield. The low permeability, connectivity and serious heterogeneity. results of laboratory experiments are quite different from field effect. Polysystem design provides better guidance. Based on theoretical data analysis, this paper adopts constant pressure injection method. After experimental flu...

The ability to chemically wire ionomer films to electrode surfaces can promote transport near interfaces and impact a host of energy-related applications. Here, we demonstrate proof-of-concept principles for the surface-initiated ring-opening metathesis polymerization (SI-ROMP) of norbornene (NB), 5-butylnorbornene (NBH4), and 5-perfluorobutylnorbornene (NBF4) from Pt-modified gold substrates a...