... the Generalized Extreme Value statistics to evaluate cohorts of shale wells and their survival rates. In this work, we built a conceptual reservoir model of a typical, hydraulically fractured well in the northeast Pennsylvania Marcellus shale using a commercial reservoir simulator (CMG-GEM) to validate...

...Conclusion This paper provided an overview of a previously proposed approach, i.e. "phase-combination" approach, to model 4-phase flow within the framework of the conventional 3-phase reservoir simulator. it showed limited capability to match the changes in the compositional assay...

... Abstract Knowing that accurate yet time-efficient multihpysical reservoir simulation is a major challenge, we have developed a deep neural network (DNN) based multiphysical simulator to acceletate the geomechanical calculation. We first generated 20,000 pressure -stress pairs by conducting...

... introduce a workflow for modeling of fault reactivation with fault elements as gridblocks instead of surfaces. Reservoir simulation, with coupled fluid flow and geomechanics, was used for this purpose. The simulation models utilize a geomechanical module to capture elasto-plasticity and a compositional...

... and maintain current performance. Modeling & Simulation Upstream Oil & Gas reservoir simulation hydraulic fracturing completion sector model reservoir simulator damage mechanism proxy function fine migration reservoir model depletion prediction workflow degradation Artificial...

... for intelligent UGS control has been proposed. The developed algorithm is based on a combination of control theory, reservoir simulations, artificial intelligence and industrial best practices. Thanks to its implementation in the Python programming language it fully automatically determines such storage control...

... Abstract Technological advancements enable natural gas to be economically produced from ultratight shale rocks. However, due to the limited availability of long-term production data as well as the complexity of gridding, for reservoir simulation studies, in dealing with hydraulic fractures...

... reservoir simulation displacement Earthquake flow in porous media friction initial pressure Injection Rate fluid flow fracture Magnitude analytical solution injection equation reservoir Upstream Oil & Gas reservoir simulator simulator seismicity wastewater injection permeability...

.... (1) Boundary conditions: (8) f i = ( 1 − r ) f b + r f s . Detailed numerical reservoir simulation is the rigorous approach to properly model shale gas production through fully capturing complexity in fracture system and complex gas transport phsysics in nanopores...

... Abstract Liquid loading is a challenging issue in most mature gas fields. The dynamic interaction between wellbore and reservoir when liquid loading happens cannot be comprehensively simulated by a single wellbore simulator or a single reservoir simulator. In this paper, we developed a fully...

... Abstract For a stress-sensitive reservoir, the constant rock compressibility term used in a conventional reservoir simulator (CRS), does not account for change of porosity and permeability. This paper develops a coupled geomechanics and reservoir simulator (CGRS) which accounts for changes...

... requirements, production optimization and cost reduction. Analysis of these outputs leads to an improved understanding of field operation strategies, equipment selection and sizing, and production forecasts. The integrated model uses Inflow Performance Relationships (IPR) from reservoir simulation...

... control production logging fluid modeling Reservoir Surveillance reservoir simulation calculation simulator average relative deviation Upstream Oil & Gas flow rate mole fraction wellhead pressure neural network reservoir simulator composition wellbore model wellbore simulator equation...

... for nonlinearities/decreasing well productivity (e.g., pressure-dependent properties, decreasing fracture-conductivity, non-Darcy skin factor, etc.). shale gas hydraulic fracturing flow in porous media Fluid Dynamics reservoir simulator Exhibition Upstream Oil & Gas pressure Modeling...

... reservoir simulation adds another dimension to this phenomenon when combined with optimization software to find the optimum defined by an objective function. Considering the fact that current reservoir simulation models are constructed with vast amount of data and if it is coupled with optimization software...

.... To encompass this, the preferred methodology would be to benchmark the production from different fractured wells to have a valid comparison and then optimize the methods. Production-history matching through reservoir simulation is a very effective tool in meeting this challenge. Many subtle features...

... We have developed a reservoir simulator to solve the transient Brinkman model. The basic structure of the simulator is developed from FTSim, a simulator based on the TOUGH+ family of codes ( Moridis and Freeman 2014 ). We had a detailed discussion of the properties of the linear system...

... Abstract A robust, fast, and accurate wellbore model is essential for a reliable reservoir simulation. There has been significant interest to improve the wellbore models as the operations and behavior of advanced wells have become more complicated, in particular for thermal Steam-Assisted...

... Abstract In this paper, we develop the detailed formulation of a transient multi-phase thermal compositional wellbore model and couple it with a thermal compositional reservoir simulator. We consider the presence of at most three phases which are an aqueous phase (water with dissolved CO 2...

... at the well completion design stage. Autonomous Inflow Control Valves (AICVs) are the next generation of flow control technology, being designed to virtually shut-off unwanted fluid inflows at completion joints. This paper describes the first AICV modelling workflow for integrated well/reservoir simulators...