... deep learning simulation proxy trajectory decomposition manifold simulator Introduction Meeting the net-zero emission paradigm will require a realignment of hydrocarbon production strategies with other forms of energy production. Carbon capture storage and sequestration (CCS...

... is the annual discount rate; C w, j denotes the drilling cost for the j th well which depends on the trajectory variables defining this well. The examples presented in this paper consider only waterflooding optimization, i.e. no gas is injected and the revenue/cost of the produced gas is neglected...

... well trajectory multi-objective optimization reservoir simulation objective function optimization side plot reservoir section model realization optimization problem injector Upstream Oil & Gas optimal strategy objective application trajectory realization experiment NPV target...

... objective function convergence Pareto front Upstream Oil & Gas particle moo problem algorithm diversity weight coefficient optimization problem trajectory approximate pareto front Optimization Method Mopso Particle Swarm Optimization gradient-based moo method Introduction...

... Abstract Two well-known model reduction methods, namely the trajectory piecewise linearization (TPWL) approximation and the discrete empirical interpolation method (DEIM) are combined to utilize their benefits and avoid their shortcomings to generate reduced order models for reservoir...

..., placement and trajectories of the wells). In the well planning phase, it is important to quantify the geological uncertainty. In this study, a new approach is presented in which the targets and thereby the trajectories of the wells are optimized while the geological uncertainties are taken into account...

... production optimization formulation that explicitly incorporates both NPV and rate of return. As such, this approach may represent an alternative to existing treatments that entail the bi-objective optimization of long-and short-term NPV. investment trajectory well control optimization problem...

... The optimization of the placement of the wells could be defined in a general manner as the optimization of the location and trajectory of directional and multi lateral wells, e.g., Yeten et al. (2002 ); Emerick et al. (2009 ); Vlemmix et al. (2009 ); Bouzarkouna et al. (2012 ); Forouzanfar...

... Algorithm, for the simultaneous optimization of number, location and trajectory of producer and injector wells. The developed software is the result of a two-year project focused on a robust implementation of a computer-aided optimization tool to deal with realistic well placement problems with arbitrary...

... management field development optimization and planning Injection Rate base case injector incremental oil recovery development option modeling & simulation trajectory sidetrack well optimization procedure procedure well location well trajectory reservoir model spe 106426 Introduction...

... error arises for faulted grids, where lack of flux continuity at cell faces can lead to incorrect trajectories. These trajectory errors are of zeroth order, and can only be resolved by introducing additional degrees of freedom into the streamline velocity model. Longitudinal spatial errors also arise...

... reservoir simulation procedure upstream oil & gas modeling & simulation dimension multiblock grid grid equation well model implementation drillstem/well testing reservoir characterization transmissibility trajectory enhanced recovery flow in porous media boundary pvt measurement...

... 66355 trajectory forecast artificial intelligence upstream oil & gas objective function parameter space seismic data optimization technique history matching reservoir characterization global and local optimization production monitoring reservoir surveillance automatic history matching...

... boundary stencil equation procedure reservoir upstream oil & gas flow in porous media artificial intelligence trajectory finite difference stencil petroleum engineer symposium geometrically complex reservoir reservoir characterization heterogeneity fluid dynamics society seven-point...

... & simulation grid trajectory reservoir simulation drilling operation roxar ltd spe 66370 equation well model fitzpatrick solution variable drillstem testing drillstem/well testing reservoir surveillance fluid dynamics asset and portfolio management reservoir characterization flow in porous...

.... In this paper, the discussion will focus on thermal, heavy oil applications where simulation requires a better representation of the wellbore geometry and the physics of fluid flow and heat transfer. trajectory well model steam-assisted gravity drainage reservoir simulation simulation enhanced...

... Abstract We propose a new methodology to evaluate the transient pressure distribution of horizontal wells with any curvilinear trajectory in isotropic/anisotropic reservoirs of arbitrary shape. This is based on the mathematical representation of the tortuous horizontal wellbore using...

... Abstract A general-purpose numerical formulation is presented for the incremental quasistatic stable lateral growth and interaction of fluid driven fractures in reservoir structures. Multiple fractures emanating from multiple wellbores are allowed to evolve on arbitrarily curved trajectories...