WellDetective
WellDetective is a Python module for magnetic, methane, and other dataset analysis for theidentifi cation and characterization of abandoned oil and gas wells.
Santos, Javier E.↗
Engineering topics
Santos, Javier E.
Publications and source records attributed to Santos, Javier E..
Diffusion Modeling with Physical Constraints for Scientific Data
The code will be implemention of novel diffusion models with physical constraints. These diffusion models are currently being developed in the LDRD project "Diffusion Modeling with Physical Constraints for Scientific Data" (20240074ER).
Santos, Javier E.↗
Information extraction from historical well records using a large language model
Not Available
54 ENVIRONMENTAL SCIENCES↗
Accelerating Multiphase Simulations With Denoising Diffusion Model Driven Initializations
This study introduces a hybrid fluid simulation approach that integrates generative diffusion models with physics‐based simulations, aiming at reducing the computational costs of flow simulations while still honoring all the physical properties of interest. Pore‐scale simulations enhance our understanding of applications such as assessing hydrogen and storage efficiency in underground reservoirs. Nevertheless, they are computationally expensive and the presence of non‐unique solutions can require multiple simulations within a single geometry. To overcome the computational cost hurdle, we propose a method that couples generative diffusion models and physics‐based simulations. While training the data‐driven model, we simultaneously generate initial conditions and perform physics‐based simulations using these. This integrated approach enables us to receive real‐time feedback on a single compute node equipped with both CPUs and GPUs. By efficiently managing these processes within a single compute node, we can continuously monitor performance and halt training once the model meets the specified criteria. To test our model, we generate realizations in a real Berea sandstone fracture which shows that our technique is up to 4.4 times faster than commonly used flow simulation initializations.
36 MATERIALS SCIENCE↗