Reservoir simulators have long become primary reservoir engineering tools for simulating
fluid flow in porous media, recovery analyses and performance evaluation in the oil and gas …

Improved and enhanced oil recovery (IOR/EOR) processes, such gas injection and
waterflooding, are difficult to model accurately in fractured reservoirs due to complicated …

There has been increasing interests in integrated simulation of reservoirs, wells and surface
facilities, which is particularly important for companies with major assets in deep offshore …

A method for performing operations of an oilfield is described. The method involves
selectively coupling oilfield simulators according to a predefined configuration, each oilfield …

Determination of the operating conditions of a field under a set of physical system
constraints (eg, compressor limits) and engineering preferences (eg, voidage replacement) …

A comprehensive well model that exists within a next-generation parallel reservoir simulator
is described. It incorporates a general formulation approach which handles global phase …

Standard approaches to optimization under uncertainty in reservoir simulation require use of
multiple realizations, with variable parameters representing operational constraints and …

Externally coupled workflows that rely on exchanging inflow-performance relationships
(IPRs) at the coupling points, such as those between reservoir and surface-network …

Optimizing production is no longer an option, nowadays, it is a necessity. The wells have to
produce longer and better than ever before in order to influence projects attractiveness …

The invention relates to a method of simulating operations of an oilfield, which has process
facilities and wellsite operatively connected, each wellsite having a wellbore penetrating a …