Adaptability and enhanced oil recovery performance of surfactant–polymer flooding in inverted seven-spot well pattern
As one of the leading technologies for chemical enhanced oil recovery (cEOR), surfactant–
polymer (SP) flooding technology has long attracted the interest of petroleum scientists and …
polymer (SP) flooding technology has long attracted the interest of petroleum scientists and …
[HTML][HTML] The velocity studies in the pure viscoelastic liquid core in displacement flow with interfacial instabilities
The velocity profiles in the core of a pure viscoelastic liquid displacing a Newtonian oil in a
500 µm microchannel were measured with micro-particle image velocimetry (µPIV) to …
500 µm microchannel were measured with micro-particle image velocimetry (µPIV) to …
Immiscible displacement flows in axially rotating pipes
We experimentally study buoyant immiscible displacement flows in an axially rotating pipe,
with varying flow parameters, such as the mean imposed flow velocity, density difference …
with varying flow parameters, such as the mean imposed flow velocity, density difference …
[HTML][HTML] Studies of interfacial wave properties during displacement with pure viscoelastic fluids in microchannels
In this study, new experimental data for the displacement of a Newtonian liquid by three pure
viscoelastic (Boger) fluids with different relaxation times were obtained with imaging in a 500 …
viscoelastic (Boger) fluids with different relaxation times were obtained with imaging in a 500 …
Extensive tip-splitting of injected organic liquid into an aqueous viscoelastic fluid
The injection of a fluid into another fluid causes a spatiotemporal pattern along the injection
front. Viscous fingering is a well-known example when the replaced material is a viscous …
front. Viscous fingering is a well-known example when the replaced material is a viscous …