Piyoosh Jaysaval Receives Early Career Award
Data scientist at PNNL receives the Environmental and Engineering Geophysical Society and Geonics Limited Early Career Award for work with geophysical modeling and subsurface inversion codes.
E4D
E4D is a 3D geophysical modeling and inversion program designed for subsurface imaging and monitoring using static and time-lapse electrical resistivity tomography (ERT), spectral induced polarization (SIP) and travel-time tomography data.
STOMP
STOMP is a suite of numerical simulators for solving problems involving coupled flow and transport processes in the subsurface. The suite of STOMP simulators is distinguished by application areas and solved mathematical equations.
Marine Carbon Dioxide Removal
PNNL is a testbed for the latest research and technologies in marine carbon dioxide removal (mCDR)—leveraging the ocean’s strength as a natural carbon sink to address pressing climate concerns.
UNSAT-H
The UNSAT-H computer code is used to understand the movement of water, heat, and vapor in soils so more informed decisions can be made about land use, waste disposal, and climate change.
Computational and Applied Geophysical and Geomechanics Laboratory
The Computational and Applied Geophysical and Geomechanics Laboratory enables subsurface fluid dynamics modeling, stability prediction of perforation tunnels, simulation test design, fluid removal or injection monitoring, and more.
Applied Subsurface Science and Characterization Laboratory
State-of-the-art instrumentation and analytical techniques enable characterization of the critical properties of sediment and rock that control the subsurface movement and reactions of chemicals, water, and gases.
From Technology Void to Next-Gen Solution: PNNL Reinvents ERT Monitoring
PNNL has developed a next-generation electrical resistivity tomography system for DOE that uses E4D software and AI-enhanced modeling to produce real-time subsurface images that help guide environmental remediation decisions.