A sequential-quadratic-programming-filter algorithm with a modified stochastic gradient for robust life-cycle optimization problems with nonlinear state constraints
Z Liu, AC Reynolds - SPE Journal, 2020 - onepetro.org
Solving a large‐scale optimization problem with nonlinear state constraints is challenging
when adjoint gradients are not available for computing the derivatives needed in the basic …
when adjoint gradients are not available for computing the derivatives needed in the basic …
[HTML][HTML] An ensemble-based decision workflow for reservoir management
It is challenging to make optimal field development and reservoir management decisions
with diminishing resources and low-emission requirements. For an optimal exploitation of …
with diminishing resources and low-emission requirements. For an optimal exploitation of …
[HTML][HTML] An efficient robust optimization workflow using multiscale simulation and stochastic gradients
RJ de Moraes, RM Fonseca, MA Helici… - Journal of Petroleum …, 2019 - Elsevier
We present an efficient workflow that combines multiscale (MS) forward simulation and
stochastic gradient computation-MS-StoSAG-for the optimization of well controls applied to …
stochastic gradient computation-MS-StoSAG-for the optimization of well controls applied to …
Non-distance-based localization techniques for ensemble-based waterflooding optimization
The problem of determining life-cycle rate controls for both producer and injector wells that
maximize the net present value subject to well and field-wide capacity constraints is solved …
maximize the net present value subject to well and field-wide capacity constraints is solved …
Field-scale optimization of injection strategies for leakage mitigation using microbially induced calcite precipitation
S Tveit, D Landa-Marbán - arXiv preprint arXiv:2201.00669, 2022 - arxiv.org
An optimization procedure for sealing leakage paths in field-scale application of microbially
induced calcite precipitation (MICP) is develop and applied to CO $ _2 $ storage. The …
induced calcite precipitation (MICP) is develop and applied to CO $ _2 $ storage. The …