Warren and root presented an analytical solution for singlephase, unsteadystate flow in a naturally fractured reservoir and introduced the concept of dual porosity. Reservoir simulation lecture note 3 norwegian university of. Mathematical model computer codes numerical model physical model figure 1. Optimization of the norne fpso production using reservoir. Techniques for modeling complex reservoirs and advanced wells. The purpose is usually to predict the behavior of a reservoir to different production scenarios, or to increase the understanding of its geological properties by comparing known behavior to a simulation using different. Jon kleppe, norwegian university of science and technology, department of petroleum. Natural fractured reservoir engineering phdg textbooks in preparation, intended to be issued during 2015.
Pressure transient analysis using generated well test data from simulation of selected wells in norne field. Pdf representation of capillary pressure hysteresis in reservoir. Representation of capillary pressure hysteresis in reservoir. The main matrixfracture fluid exchange mechanisms described are gravity drainage, capillary imbibition and molecular diffusion. Reservoir simulation is an area of reservoir engineering that, combining physics, mathematics, and computer programming to a reservoir model allows the analysis and the prediction of the fluid behavior in the reservoir over time it can be simply considered as the process of mimicking the behavior of fluid flow in a. Case example and workflow implementation 18 estimation of prediction uncertainties 1. Department of petroleum engineering and applied geophysics. Reservoir simulation lecture note 2 norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysics page 4 of 7 for reservoir flow, a pressure condition will normally be specified as a bottomhole pressure of a production or injection well, at some position of the reservoir. Explore use of surrogate models of complex reservoir models using. It can be simply considered as the process of mimicking the behavior of fluid flow in a. Reservoir simulation is an area of reservoir engineering in which computer models are used to predict the flow of fluids typically, oil, water, and gas through porous media. Cardoso 2009 alamo learning surrogate models for simulationbased optimization.
Important issues such as capillary continuity between matrix blocks, reinfiltration of fluids from higher to lower blocks and effect of. History matching a full field reservoir simulation model. Tpg4160 reservoir simulation 2018 lecture note 1 norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysics 8. Evaluation of alkaline, surfactant and polymer flooding for. Reservoir simulation is the means by which one uses a numerical model of the geological and petrophysical. Reservoir parameter estimation for reservoir simulation.
Under the model in the broad scientific sense of the word, they understand a real or mentally created structure that reproduces or reflects the object being studied. September, 2012 page 2 acknowledgement my profound gratitude goes to my supervisor, professor jon kleppe for his understanding and support during the course of this thesis work. Engineer at weatherford petroleum consultants as, and jon kleppe. Tpg4160 reservoir simulation 2017professor jon kleppe. Jon kleppe editor professor of reservoir engineering at norwegian institute of etchnology, university of rondheimt first printing norwegian petroleum. No printed or handwritten support material is allowed. Fluid flow in such a porous medium is very complex phenomena.
Pdf dual porosity, dual permeability formulation for. Jon kleppe at norwegian university of science and technology. First session with a client with symptoms of depression cbt model duration. Apply to petroleum engineer, trader of natural gas liquids, electrical engineer and more. Numerical simulation of gas coning of a single well radial in. Mrst is a free opensource software for reservoir modelling and simulation, developed primarily by the computational geosciences group in the department of mathematics and cybernetics at sintef digital. A musthave handbook for anyone involved in reservoir simulation, reservoir simulation will help the reader decide when and how to use simulation for forecasting performance. Numerical simulation of gas coning of a single well radial. Tpg4160 reservoir simulation 2017professor jon kleppe ntnu. In general, simulation refers to the representation of some process by either a theoretical or a physical model.
Secondly, i would like to thank to the professor jon kleppe for the reservoir engineering experience, for the understanding and supporting during my study. Studies education, computer science, and psychology. Spor monograph recent advances in improved oil recovery. Jon kleppe norwegian university of science and technology. Linear solution techniques for reservoir simulation with. Department of petroleum engineering and applied geophysics solution examination paper for tpg4160 reservoir simulation academic contact during examination. Department of petroleum engineering and applied geophysics 7. Techniques for modeling complex reservoirs and advanced. The area under the pdf curve can in other words be described as the likelihood of. Reservoir simulation is an area of reservoir engineering in which computer models are used to predict the flow of fluids typically, oil, water, and gas through porous media under the model in the broad scientific sense of the word, they understand a real or mentally created structure that reproduces or reflects the object being studied. Reservoir simulation a physics and geology point of viewmore.
Professor jon kleppe department of petroleum engineering. Estimation of prediction uncertainties in oil reservoir. History matching a full field reservoir simulation model the jette field. The matlab reservoir simulation toolbox mrst sintef. Joint optimization of oil well placement and controls. The intersect highresolution reservoir simulator is the answer to many of your reservoir challenges. Reservoir simulation software company official website commentary. Journal of petroleum exploration and production technology. A steady state solution does not exist for an infinite. Reservoir simulation lecture note 6 norwegian university. Dno printed or handwritten support material is allowed. The course aims at giving the students basic knowledge of numerical simulation of fluid flow in petroleum reservoirs. The author of this thesis is grateful to professor jon kleppe, department of petroleum engineering and applied geophysics, ntnu, professor bjarne anton foss, department of engineering cybernetics, ntnu and mohsen dadashpour, phd student, department of.
Manual history matching will be performed on the upscaled jette dynamic reservoir model. Pdf representation of capillary pressure hysteresis in. A schematic diagram of this process is shown in figure 1. Pdf mathematical models for oil reservoir simulation. The reservoir simulation chapter in the 1987 edition of the petroleum engineering handbook included a general description of reservoir simulation models, a discussion related to how and why they are used, choice of different types of models for different reservoir problems, and reliability of simulation results in the face of model assumptions. Professor jon kleppe, professor in reservoir engineering and head of the department. Stanfords general purpose research simulator gprs serves as the base for the new framework. The effect of the wettability change on the reservoir simulation, due to hysteresis capillary pressure, indicated higher oil recovery in the optimized hwag when analyzed with waterwet reservoir. Professor jon kleppe department of petroleum engineering and.
The course gives the theoretical basis for numerical simulation of fluid flow in petroleum reservoirs. Reservoir parameter estimation for reservoir simulation using. Introduction to reservoir simulation a petroleum reservoir is an underground porous medium in which oil or gas or both are trapped structurally orand stratigraphically. Reservoir simulation process reservoir simulation is briefly. Integration of reservoir modelling with oil field planning.
Evaluation of alkaline, surfactant and polymer flooding. Compositional simulation petroleum reservoir scribd. The thesis was written at the statoil office in harstad, with sindre lillehaug reservoir engineer at skrugardhavis, as academic adviser. The well test data of all cases were generated from reservoir simulation. Final exam tpg4160 reservoir simulation academic contact during examination. Generally, analytical solutions to mathematical models are only. Thus, for initialization of saturations, the drainage capillary pressure curve is required. Onedimensional, onephase reservoir simulation fluid systems. Introduction to reservoir simulation analytical and. These include laboratory investigations of oil recovery from individual matrix blocks and simulation of single and multiphase flow in fractured reservoirs. Reservoir parameter estimation for reservoir simulation using ensemble kalman filter enkf. Modeling and optimization of the rich gascondensate reservoir. Sammenslatte sitater dette antallet for sitert av er inkludert sitater fra folgende artikler i scholar.
Tpg4160 reservoir simulation 2018 lectures norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysics 5. Mathematical models for oil reservoir simulation chapter pdf available. Tpg4160 reservoir simulation 2017 lecture note 4 norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysics 12. The recent advances in reservoir simulation may be viewed as. Lippmann2 1department of engineering science, university of auckland, auckland, new zealand 2earth sciences division, lawrence berkeley national laboratory, berkeley, ca 94720, usa key words. Reservoir simulation an overview sciencedirect topics. As time goes on and simulation techniques get more mature, more and more. Reservoir simulation models impact on production forecasts. Use historyconditioned simulation models as a basis for forcasting single field development 3. Explore use of reduced order models in reservoir simulation.
Classical reservoir simulators allow for simulation of multiphase flow in heterogeneous reservoirs with special variations of reservoir properties including pay zone thickness, fluid saturation, porosity. Tpg4160 reservoir simulation 2018 page 1 of 2 lectures. Numerical simulation of gas coning of a single well radial in a naturally fractured reservoir. Operators can simulate detailed geological features and quantify uncertainties, by creating accurate production scenarios and, with the integration of precise models of the surface facilities and field operations, the intersect simulator produces reliable results which are constantly updated. Appendices discuss handcalculation methods that can be used to check simulation answers, the mathematics of simulation, and regression techniques useful in the history of. Professor jon kleppe professor in reservoir engineering and head of the department for petroleum engineering and applied geophysics at ntnu, has also contributed with advice and guidance throughout this. Reservoir simulation has become an industry standard practice in production forecast at well level, facility level, and field level. The development of a generalpurpose reservoir simulation framework for coupled systems of unstructured reservoir models and advanced wells is the subject of this dissertation. Reservoir simulation is an area of reservoir engineering that, combining physics, mathematics, and computer programming to a reservoir model allows the analysis and the prediction of the fluid behavior in the reservoir over time. Reservoir simulation lecture note 3 norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysic page 2 of 5 however, normally the flow terms in our simulation equations will be of the type. Discretization and gridding in reservoir simulation 2. Spor monograph recent advances in improved oil recovery methods for north sea sandstone reservoirs svein m.
John lee abstract reservoir simulation is an important tool that can be used to simulate as well as predict production from shale reservoirs. Modeling of fractured producer and injection in low. I would like to thank professor jon kleppe for his help with this thesis. Reservoir simulation models impact on production forecasts and performance of shale volatile oil reservoirs. Reservoir simulation is based on well known reservoir engineering equations and techniques the same equations and techniques the reservoir engineer has been using for years. Jon kleppe, norwegian university of science and technology, department of petroleum engineering and applied geophysics, faculty member. Modeling of fractured producer and injection in low permeability reservoir. The author of this thesis is grateful to professor jon kleppe, department of petroleum engineering and applied geophysics, ntnu, professor bjarne anton foss, department of.
Tpg4160 reservoir simulation 2017 lecture note 3 norwegian university of science and technology professor jon kleppe department of petroleum engineering and applied geophysics 12. Development and application of reducedorder modeling procedures for reservoir simulation. Department of petroleum engineering and applied geophysic. Pressure transient analysis using generated well test data.
503 227 374 557 1406 618 1325 134 1332 379 87 672 1123 1436 800 1447 367 1036 1516 545 471 1349 1465 190 210 1219 982 1045 1158 677 778 1075 1211 85 1155 1211 100 1311 957 788 199 751 483 81