Wavelets are localized small waves that exhibit the characteristic oscillatory behavior of
waves with an amplitude that declines rapidly to zero. Their properties include orthogonality …

Abstract The Mississippian Barnett Shale reservoirs have opened a new era for US gas
production. Many reservoir characterization efforts have been made and completion …

We describe a recently-developed approach to the numerical simulation of transport
processes in heterogeneous materials and fluid flow in porous media. The morphology of …

This paper presents a multi-level procedure for production and injection scheduling through
a numerical model-based optimization of well control variables. To calculate the net present …

The upscaling process of a high-resolution geostatistical reservoir model to a dynamic
simulation grid model plays an important role in a reservoir study. Several upscaling …

Permanent downhole gauges (PDG) for pressure and temperature are very common in oil
and gas wells. The data collected by PDG's are used for monitoring the well condition and …

Well control optimization is a complex task that, typically, requires a large number of flow
simulations. These simulations are often computationally expensive, which imposes …

In this paper we present a new multiscale approach to history matching assisted by a neural
network metamodel. The method starts with the construction of a fine scale a priori model …

This work develops a generalized wavelet-based methodology for stochastic data
integration in complex reservoirs models. This is an extension of our earlier work for simpler …

We use a multi-resolution analysis based on a wavelet transform to upscale a 3D fractured
reservoir. This paper describes a 3D, single-phase, and black-oil geological model (GM) that …