A
Akhil Datta-Gupta
Researcher at Texas A&M University
Publications - 287
Citations - 6521
Akhil Datta-Gupta is an academic researcher from Texas A&M University. The author has contributed to research in topics: Reservoir modeling & Fast marching method. The author has an hindex of 42, co-authored 274 publications receiving 6007 citations. Previous affiliations of Akhil Datta-Gupta include Lawrence Berkeley National Laboratory & University of Texas System.
Papers
More filters
Journal ArticleDOI
A semianalytic approach to tracer flow modeling in heterogeneous permeable media
TL;DR: In this article, a semianalytic approach for modeling tracer motion in heterogeneous permeable media is presented, which is analytic along streamlines; the streamlines are derived from an underlying velocity field which is obtained numerically from a conventional fluid flow simulator.
Proceedings ArticleDOI
Integrating dynamic data into high-resolution reservoir models using streamline-based analytic sensitivity coefficients
TL;DR: This work proposes a new analytic technique that uses an extremely efficient three-dimensional multiphase streamline simulator as a forward model and the inverse method is analogous to seismic waveform inversion and thus, allows us to utilize efficient methods from geophysical imaging.
Journal ArticleDOI
Stochastic Reservoir Modeling Using Simulated Annealing and Genetic Algorithm
Journal ArticleDOI
An efficient two-stage Markov chain Monte Carlo method for dynamic data integration
TL;DR: Numerical results demonstrate that the proposed method leads to a severalfold increase in the acceptance rate of MCMC and provides a practical approach to uncertainty quantification during subsurface characterization.