Changyong Zhang

Development of a Microfluidics Flow and Transport Laboratory

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Mart Oostrom

Project type

Large-Scale EMSL Research

The Environmental Spectroscopy and Biogeochemistry (ESB) Facility, in collaboration with the University of Illinois at Champaign/Urbana, proposes to develop a microfluidics capability to investigate…

Pore-Scale Investigation of the Impacts of Solution Chemistry on Mixing-Induced Mineral Precipitation in Silicon-Based Micromodels

Lead Institution

ExxonMobil Research and Engineering

Principal Investigator

Changyong Zhang

Project type

Exploratory Research

CO2 sequestration in geologic formations is increasingly being studied as a strategy for limiting CO2 emission to the atmosphere, but there are potentials for geochemical reactions in the reservoirs…

Impacts of Pore Scale Heterogeneity on Nanoparticle Motility and Transport: A Micromodel Study

Lead Institution

ExxonMobil Research and Engineering

Principal Investigator

Changyong Zhang

Project type

Exploratory Research

The increasing production, application and disposal of functionalized nanomaterials will inevitably lead to wide environmental impacts. Motility and transport of nanoparticles in the subsurface…

Micromodel Pore-Scale Displacement Studies of Brine and Supercritical CO2

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Mart Oostrom

Project type

Exploratory Research

Supercritical carbon dioxide (scCO2) sequestration in deep saline aquifers or reservoirs is, to a large extent, affected by porous medium properties, fluid properties, and interfacial interactions…

Experimental Capabilities and Fundamental Science for Geologic Carbon Sequestration: The PNNL In Situ Supercritical Suite (IS3)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Kevin Rosso

Project type

Large-Scale EMSL Research

This Science Theme proposal requests EMSL access for investigators in the In Situ Supercritical Suite (IS3) component of PNNL's Carbon Sequestration Initiative (CSI). The CSI is a multi-million…

Integrated Modeling and Experimental Evaluation of Hydrodynamic and Microbial Controls on DNAPL Dissolution and Detoxification

Lead Institution

Michigan Technological University

Principal Investigator

Eric Seagren

Project type

Large-Scale EMSL Research

Tetrachloroethene (PCE) and trichloroethene (TCE) are among the most common organic subsurface contaminants at DOE and many other contaminated sites. In situ bioremediation of aqueous-phase PCE and…

Pore-Scale Investigation of the Impacts of Transverse Mixing and Solution Chemistry on Mineral Precipitation Relevant to CO2 Sequestration

Lead Institution

ExxonMobil Research and Engineering

Principal Investigator

Changyong Zhang

Project type

Exploratory Research

Transverse mixing limited reactive transport resulting in mineral precipitation impact groundwater remediation and geological sequestration of CO2, due to reductions in effective porosity and…

Pore Scale Investigations in Support of Simultaneous Enhanced Oil Recovery and Carbon Sequestration Applications at the Field Scale

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Mart Oostrom

Project type

Limited Scope

A project has been recently funded by the US Department of Energy to investigate how detailed displacement experimentation and numerical simulations at the pore and core scale can be used to improve…

Experimental Capabilities and Fundamental Science for Geologic Carbon Sequestration: The PNNL In Situ Supercritical Suite (IS3)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

John Loring

Project type

Large-Scale EMSL Research

This Science Theme proposal requests EMSL access for investigators in the In Situ Supercritical Suite (IS3) component of PNNL's Carbon Sequestration Initiative (CSI). The CSI is a multi-million…

Pore-Scale Research Campaign: Development of Solute Transport Data Sets for Benchmarking Pore-Scale Numerical Simulators

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Mart Oostrom

Project type

Research Campaign

Developing pore-scale transport predictive models in subsurface research is relevant to, among others, contaminant and colloidal transport, non-aqueous phase liquid dissolution, and deep…

Projects