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ConferencePaper
Improving Reservoir Models Using the Ensemble Kalman Filter Approach to Assimilate Tracer Data. Valestrand, R. Nævdal, G. Huseby, O. Sagen, J. Distribution restriction: Confidential | Computation of fluid configurations and capillary pressures in mixed-wet 2D pore spaces from rock images Helland, J.O. Frette, O.I. Distribution restriction: Open. Order no: 2010/074 | Efficient Workflow for Waterflooding Optimization Asadollahi, M. Nævdal, G. Shafieirad, A. Distribution restriction: Confidential | Polymer Flooding – Flow Properties in Porous Media Versus Rheological Parameters Stavland, A. Jonsbråten, H.C. Lohne, A. Moen, A. Giske, N.H.. Distribution restriction: Open | Wettability Alteration During Water Flooding and Carbon Dioxide Flooding of Reservoir Chalk Rocks Fjelde, I. Åsen, S.M. Distribution restriction: Open | A New Approach to Deformable fractured Reservoir Characterization: Case Study of the Ekofisk Field Shchipanov, A. Kollbotn, L. Surguchev, L.M. Thomas. K. Distribution restriction: Open | Characterization of fractured reservoir by quantitative integration of time-lapse seismic AVAZ and production data using the EnKF method Shahraini, A. Nævdal, G. Jakobsen, M. Distribution restriction: Confidential | Revisiting Brugge case study using a hierarchical ensemble Kalman filter Vallès, B. Nævdal, G. Distribution restriction: Confidential | Error distribution of the EnKF update Kovalenko, A. Mannseth, T. Nævdal, G. Distribution restriction: Confidential | Error estimate for the ensemble Kalman filter analysis step Kovalenko, A. Mannseth, T. Nævdal, G. Distribution restriction: Confidential | Revisiting Brugge case study using a hierarchical ensemble Kalman filter Nævdal, G. Vallès, B. Distribution restriction: Open. Order no: 2010/043 | Automatic Coordination of Equipment while Circulating Out A Kick and Displacing the Kill-Weight Mud Carlsen, L.A. Gravdal, J.E. Zhou, J. Nygaard, G. Time, R.W. Distribution restriction: Confidential | Evaluating New Automatic Well Control Procedure for a Kick Incident during MPD by Automatic Switch Control of Choke-Valve Opening and Real-Time Pore Pressure Estimation Zhou, J. Nygaard, G. Vefring, E.H. Distribution restriction: Confidential | Managed Pressure Drilling: A Multi-Level Control Approach Breyholtz, Ø. Nygaard, G. Siahaan, H. Nikolaou, M. Distribution restriction: Open | Control and Estimation of Downhole Pressure in Managed Pressure Drilling Operations Zhou, J. Nygaard, G. Distribution restriction: Open | The Automated Drilling Pilot on Statfjord C Larsen, H.F. Alfsen, T.E. Kvalsund, R. Iversen, F. Welmer, M. Hult, Ø. Ekrene, S. Distribution restriction: Open | Automation of Mud-Pump Management: Application to Drilling Operations in the North Sea Cayeux, E. Daireaux, B. Dvergsnes, E.W. Distribution restriction: Open | Automation of Drawworks and Topdrive Management to Minimize Swab/Surge and Poor-Downhole-Condition Effects Cayeux, E. Daireaux, B. Dvergsnes, E.W. Distribution restriction: Open | Automation of Mud-Pump Management: Application to Drilling Operations in the North Sea Cayeux, E. Daireaux, B. Dvergsnes, E.W. Distribution restriction: Confidential | Automation of Drawworks and Topdrive management to Minimize Swab/Surge and Poor-Downhole-Condition Effects Cayeux, E. Daireaux, B. Dvergsnes, E.W. Distribution restriction: Confidential | Pressure Regulation with Kick Attenuation in a Managed Pressure Drilling System Zhou, J. Stamnes, Ø.N. Aamo, O.M. Kaasa, G-O. Distribution restriction: Open | On Modeling and Observer Design of Fluid Flow Dynamics for Petroleum Drilling Operations Siahaan, H. Nygaard, G. Distribution restriction: Open | Real-Time Evaluation of Kick during Managed Pressure Drilling based on Wired Drill Pipe Telemetry Gravdal, J.E. Distribution restriction: Open | History Mathcing Channelized Reservoirs Using the Ensemble Kalman Filter Lorentzen, R.J. Flornes, K.M. Nævdal, G. Distribution restriction: Open | Revisiting Brugge case study using a Hierarchical Ensemble Kalman Filter Vallès, B. Nævdal, G. Distribution restriction: Open | Benchmark Study of Ensemble Kalman Filter Methodology: History Matching and Uncertainty Quantification for a Deep-Water Oil Reservoir Cominelli, A. Dovera, L. Vimercati, S. Nævdal, G. Distribution restriction: Open | A Workflow for Efficient Initialization of Local-Search Iterative Methods for Waterflooding Optimization Asadollahi, M. Nævdal, G. Markovinovic, R. Shafieirad, A. Distribution restriction: Open | Deep Water Drilling: Full Pressure Profile Control in Open Hole Section Using Model Predictive Control Breyholtz, Ø. Nygaard, G. Distribution restriction: Open | Integrating Tracer Data in Simple Geological/Reservoir Models Using
the Ensemble Kalman Filter Approach Valestrand, R. Sagen, J. Nævdal, G. Huseby, O. Distribution restriction: Open. Order no: 2009/050 | Integrating dynamic fracture behaviour into reservoir models Shchipanov, A. Kollbotn, L. Surguchev, L.M. Distribution restriction: Open. Order no: 2009/351 | Simulating CO2 EOR Process: Numerical Investigation Based on the Experimental Results Berenblyum, R. Calderon, G. Surguchev, L.M. Distribution restriction: Open | Revisiting the Brugge benchmark test problem using a hierarchical ensemble Kalman filter Nævdal, G. Vallès, B. Distribution restriction: Confidential | Error estimates for a single EnKF analysis step Kovalenko, A. Mannseth, T. Nævdal, G. Distribution restriction: Confidential | Bridging the EnKF and particle filters Stordal, A.S. Skaug, H.J. Karlsen, H.A. Nævdal, G. Vallès, B. Distribution restriction: Confidential | Waterflooding Optimization using Gradient Based Methods Asadollahi, M. Nævdal, G. Distribution restriction: Open | Evaluating New and Existing Automatically Controlled Deep Water Drilling Concepts Using a High-Fidelity Simulation Model Breyholtz, Ø. Nygaard, G. Distribution restriction: Open | Improved Kick Management During MPD by Real-Time Pore-Pressure Estimation Gravdal, J.E. Nikolaou, M. Breyholtz, Ø. Carlsen, L.A. Distribution restriction: Open. Order no: 2009/149 | Advanced Automatic Control for Dual-Gradient Drilling Breyholtz, Ø. Nygaard, G. Nikolaou, M. Distribution restriction: Open | Oil Recovery During CO2-Foam Injection in Fractured Chalk Rock at Reservoir Conditions Zuta, J.F. Fjelde, I. Berenblyum, R. Distribution restriction: Open. Order no: 2009/223 | Revisiting two phase NMR data with a new inversion routine using a triangular pores model for wettability estimation Højgaard A Lad, U. Hiorth, A. Siqveland, O.K. Skjæveland, S.M. Distribution restriction: Open. Order no: 2009/236 | Closed-loop benchmark test Nævdal, G. Shafieirad, A. Vallès, B. Distribution restriction: Confidential | Production optimization. Experience on optimizers Shafieirad, A. Markovinovic, R. Nævdal, G. Distribution restriction: Confidential | Production Optimization Using Derivative Free Methods Applied to Brugge Field Asadollahi, M. Dadashpour, M. Kleppe, J. Nævdal, G. Distribution restriction: Open. Order no: 2009/264 | Funksjonalitet og trening i automatisering av boreprosessen Iversen, F. Gradering: Åpen. Bestillingsnr: 2009/204 | An extended Bayesian updating approach to support product selection based on performance testing – a drilling jar case Selvik, J.T. Aven, T. Distribution restriction: Open | Adaptive Neural Network Control of Uncertain Nonlinear Plants with Input Saturation Zhou, J. Distribution restriction: Open | Evaluating Control Designs for co-ordinating pump rates and choke valve during managed pressure drilling operations Breyholtz, Ø. Nygaard, G. Godhavn, J.-M.. Vefring, E.H. Distribution restriction: Open | Formation Damages Caused By Emulsions During Drilling With Emulsified Drilling Fluids Fjelde, I. Distribution restriction: Open | Experimental Investigation of the Effective Stress Coefficient for Various High Porosity Outcrop Chalks Omdal, E. Madland, M.V. Breivik, H. Næss, K.E. Korsnes, R.I. Hiorth, A. Ramos, G.G. Kristiansen, T.G. Distribution restriction: Open. Order no: 2009/140 | Mechanical Properties of High and Lower Porosity Outcrop Chalk at Various Wetting States Zangiabadi, B. Korsnes, R.I. Madland, M.V. Hildebrand-Habel, T. Hiorth, A. Kristiansen, T.G. Distribution restriction: Open. Order no: 2009/141 | Gaussian Mixture filters for high-dimensional dynamic systems Stordal, A.S. Distribution restriction: Confidential | Updating Markov Chain Models Using the Ensemble Kalman Filter Oliver, D. Nævdal, G. Distribution restriction: Open. Order no: 2009/163 | History Matching Channelized Reservoirs Using the Ensemble Kalman Filter Lorentzen, R.J. Flornes, K.M. Nævdal, G. Distribution restriction: Open. Order no: 2009/160 | Natural and Conventional Tracers for Improving Reservoir Models Using the EnKF Approach Valestrand, R. Nævdal, G. Huseby, O. Sagen, J. Distribution restriction: Open. Order no: 2009/161 | Gaussian Mixture filters for high-dimensional dynamic systems Stordal, A.S. Distribution restriction: Open. Order no: 2009/144 | Oppdatering av reservoar modeller med ensemble Kalman filter Nævdal, G. Distribution restriction: Open. Order no: 2009/146 | Natural and Conventional Tracers for Improving Reservoir Models Using the EnKF Approach Huseby, O. Valestrand, R. Nævdal, G. Sagen, J. Distribution restriction: Open | Transport of CO2-Foaming Agents during CO2-Foam Processes in Fractured Chalk Rock Zuta, J.F. Fjelde, I. Distribution restriction: Open | Natural and Conventional Tracers for Improving Reservoir Models Using the EnKF Approach Huseby, O. Valestrand, R. Sagen, J. Nævdal, G. Distribution restriction: Confidential | Modelling the Stability of Thin Water Films Using SEM Images Frette, O.I. Virnovsky, G.A. Hildebrand-Habel, T. Distribution restriction: Open | Investigagtion of the Effective Stress Relations for Outcrop Chalk Madland, M.V. Omdal, E. Breivik, H. Korsnes, R.I. Hiorth, A. Kristiansen T.G. Distribution restriction: Open. Order no: 2009/111 | Chemical water weakening of various outcrop chalks at elevated temperature Zangiabadi, B. Korsnes, R.I. Hildebrand-Habel, T. Hiorth, A. Sutarjana, K. Lian, A. Madland, M.V. Distribution restriction: Open. Order no: 2009/112 | Production Optimization of Thin-Oil Rims: Evaluation of a Stochastic Steepest-Ascent Approach Ibragimov, I.I. Markovinovic, R. Ermolaev, A. I. Nævdal, G. Distribution restriction: Open | E300 Optimizer Asadollahi, M. Distribution restriction: Open. Order no: 2009/122 | Formation Damage and Well Productivity Simulation Lohne, A. Han, L. van der Zwaag, C. van Velzen, H. Mathisen, A-M. Twynam, A. Hendriks, W. Bulgachev, R. Hatzignatiou, D. Distribution restriction: Open | How to Apply the Flow Velocity as a Design Criteria in RPM Treatments Stavland, A. Distribution restriction: Open | Closed-loop reservoir management on the Brugge field Lorentzen, R.J. Shafieirad, A. Nævdal, G. Distribution restriction: Open. Order no: 2009/086 | Waterflooding optimization - Further Investigation of Gradient Based Methods (Brugge Case) Asadollahi, M. Nævdal, G. Distribution restriction: Open. Order no: 2009/087 | Ensembled-Based Optimization (EnOpt) Markovinovic, R. Distribution restriction: Open. Order no: 2009/088 | Petrology. Microbeam Analysis of Core Samples from Exploration Wells and Crops Rykkje, J.M. Rein, E. Torkildsen, G. Halvorsen, G. Distribution restriction: Open. Order no: 2009/089 | Improved Spontaneous Imbibition of Water in Reservoir Chalks Fjelde, I. Åsen, S.M. Distribution restriction: Open. Order no: 2009/079 | CO2-Foam Processes in a Fractured Chalk Modell Zuta, J.F. Fjelde, I. Maqsad, A. Distribution restriction: Open. Order no: 2009/080 | Simulation Aspects of the CO2 EOR Including Foam Berenblyum, R. Zuta, J.F. Fjelde, I. Surguchev, L.M. Distribution restriction: Open. Order no: 2009/081 | Feasibility Study of Gas-Based EOR Processes in a North Sea Oil Reservoir Permata, P. Hatzignatiou, D. Distribution restriction: Open. Order no: 2009/083 | Pore-Water Distribution from NMR to Study Water-induced Compaction in High-porosity Chalk Megawati, M. Hiorth, A. Korsnes, R.I. Siqveland, O.K. Kristiansen, T.G. Madland M.V. Distribution restriction: Open. Order no: 2009/109 | Rock Fluid Interactions in Chalk exposed to Injection of Seawater, MgC12, and NaCl2 Brines with equal Ionic Strength Madland, M.V. Hiorth, A. Korsnes, R.I. Evje, S. Cathles, L. Distribution restriction: Open. Order no: 2009/110 | Modelling of CO2 Injection Surguchev, L.M. Calderon, G. Distribution restriction: Open. Order no: 2009/138 | Effects of glacial erosion on reservoir fluid pressure and fault reactivation in the Barents Sea Løtveit, I.F. Gudmundsson,, A. Leknes, L. Riis, F. Fjeldskaar, W. Distribution restriction: Open. Order no: 2009/085 | Real-Time Optimization of the Drilling Process - Challenges in Industrialization Cayeux, E. Dvergsnes, E.W. Iversen, F. Distribution restriction: Open | Drilling Automation: Technologies, Terminology and Parallels With Other Industries Thorogood, J. Aldred, W. Florence, F. Iversen, F. Distribution restriction: Open | Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations Cayeux, E. Daireaux, B. Distribution restriction: Open | Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations Cayeux, E. Daireaux, B. Dvergsnes, E.W. Distribution restriction: Open. Order no: 2009/367 | Real-Time Optimization of the Drilling Process - Challenges in Industrialization Cayeux, E. Dvergsnes, E.W. Iversen, F. Distribution restriction: Confidential | Waterflooding Optimization - Further Investigations of Gradient Based Methods (Brugge cas) Asadollahi, M. Nævdal, G. Distribution restriction: Open | EnKF used to update models for reservoir management and production optimization Lorentzen, R.J. Shafieirad, A. Nævdal, G. Distribution restriction: Open | Natural and Conventional Tracers for Improving Reservoir Models Using the EnKF Approach Huseby, O. Valestrand, R. Sagen, J. Nævdal, G. Distribution restriction: Open | Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations Cayeux, E. Daireaux, B. Distribution restriction: Open. Order no: 2009/365 | Real-Time Optimization of the Drilling Process - Challenges in Industrialization Cayeux, E. Dvergsnes, E.W. Iversen, F. Distribution restriction: Open. Order no: 2009/366 | Closed Loop Reservoir Management Using the Ensemble Kalman Filter and Sequential Quadratic Programming Lorentzen, R.J. Shafieirad, A. Nævdal, G. Distribution restriction: Open | Software development: Common Library Cayeux, E. Distribution restriction: Confidential | The effects of intra plate stess and underplating on the Cenozoic structuring of the Vøring margin Grunnaleite, I. Fjeldskaar, W. Wilson, J. Faleide, J. Zweigel, J. Distribution restriction: Open. Order no: 2009/153 | Influence of key sedimentary surfaces on fracture patterns, linkage, and cluster formation in peritidal carbonate rocks Larsen, B. Grunnaleite, I. Gudmundsson, A. Distribution restriction: Open | A Monte Carlo Approach to Value of Information Evaluations Arild, Ø. Lohne, H.P. Bratvold, R.B. Distribution restriction: Open | Automatic Evaluation of Near-Well Formation Flow Interaction during Drilling Operations Gravdal, J.E. Lohne, H.P. Nygaard, G. Vefring, E.H. Time, R.W. Distribution restriction: Open | Aspects of the chemical injection simulation Berenblyum, R. Surguchev, L.M. Distribution restriction: Open. Order no: 2008/316 | Data Assimilation of Large-Scale Models Within the Petroleum Industry Lorentzen, R.J. Nævdal, G. Distribution restriction: Open | Data assimilation of Large-Scale models Within the Petroleum Industry Lorentzen, R.J. Nævdal, G. Distribution restriction: Open | Updating Reservoir Models Using Ensemble Kalman Filter - A Practical Approach to Probabilistic History Matching? Nævdal, G. Vimercati, S. Cominelli, A. Dovera, L. Lorentzen, R.J. Shafieirad, A. Distribution restriction: Open. Order no: 2008/246 | Cyclic Water Injection Improves Oil Production in Carbonate Reservoir Surguchev, L.M. Giske, N.H. Kollbotn, L. Shchipanov, A. Distribution restriction: Open | Wettability alteration due to retention of CO2-foaming agents onto chalk rock Zuta, J.F. Fjelde, I. Distribution restriction: Open | Sulfate in rock samples from carbonate reservoirs Fjelde, I. Distribution restriction: Open | Wettability alteration by spontaneous imbibition of sulphate-containing water into chalk cores with different boundary conditions Yu, L. Evje, S. Fjelde, I. Skjæveland, S.M. Distribution restriction: Open | A Chemical Model for the seawater-CO2-carbonate system - aqueous and surface chemistry Hiorth, A. Cathles, L.M. Kolnes, J. Vikane, O. Lohne, A. Korsnes, R.I. Madland, M.V. Distribution restriction: Open | Experimental investigation of the effective stress oefficient for various high proosity outcrop chalks Omdal, E. Breivik, H. Næss, K.E. Ramos, G.G. Kristiansen, T.G. Korsnes, R.I. Hiorth, A. Madland, M.V. Distribution restriction: Open | Improved Oil Recovery by Cyclic Injection and Production Shchipanov, A. Surguchev, L.M. Jakobsen, S.R. Distribution restriction: Open | Relative permeabilities for two- and three phase flow processes relevant to the depressurization of the Statfjord Field Boye Petersen Jr, E. Lohne, A. Vatne, K.O. Helland, J.O. Virnovsky, G.A. Øren, P-E. Distribution restriction: Open | Two-phase simulation and correlation of NMR magnetic decay in equilateral triangular pores Højgaard A Lad, U. Hiorth, A. Finjord, J. Skjæveland, S.M. Distribution restriction: Open | Enhanced chemical weakening of chalk due to injection of CO2 enriced water Korsnes, R.I. Madland M.V. Vorland, K.A.N. Hildebrand-Habel, T. Kristiansen, T.G. Hiorth, A. Distribution restriction: Open | Chemical modelling of wettability change in carbonate rocks Hiorth, A. Cathles, L.M. Kolnes, J. Vikane, O. Lohne, A. Madland, M.V. Distribution restriction: Open | Contact angle measurements on calcite using model oils Kolnes, J. Hiorth, A. Siqveland, O.K. Omdal, E. Zangiabadi, B. Madland, M.V. Distribution restriction: Open | Complex wells and closed-loop reservoir management Nævdal, G. Lorentzen, R.J. Shafieirad, A. Distribution restriction: Open. Order no: 2008/207 | Review and discussion of uncertainty taxonomies used in risk analysis Nøkland, T.E. Aven, T. Distribution restriction: Open | Consequence based methodology to determine acceptable leakage rate through closed safety critical valves Røed, W. Haver, K. Steen Wiencke, H. Nøkland, T.E. Distribution restriction: Open | Transient Pressure Well Test Analysis Based on Compressible Discrete Fracture Network Shchipanov, A. Rusakov, S.V. Distribution restriction: Open | Quantifying Monte Carlo Uncertainty in the Ensemble Kalman Filter Thulin, K. Nævdal, G. Skaug, H.J. Aanonsen, S.I. Distribution restriction: Open | Analytical Estimation of Advanced IOR Performance Berenblyum, R. Shchipanov, A. Reich, E.M. Surguchev, L.M. Potsch, K. Distribution restriction: Open | Comparing different ensemble Kalman filter approaches Vallès, B. Nævdal, G. Distribution restriction: Open | Characterization of pore shapes for pore network models Helland, J.O. Ryazanov, A.V. van Dijke, M.I.J. Distribution restriction: Open | Closed Loop Drilling Control Gravdal, J.E. Cayeux, E. Vefring, E.H. Distribution restriction: Open | Comparing different ensemble Kalman filter approaches Vallès, B. Nævdal, G. Distribution restriction: Open. Order no: 2008/148 | Ensemble Kalman Filter to Petroleum Engineering Aanonsen, S.I. Nævdal, G. Oliver, D.S. Reynolds, A.C. Vallès, B. Distribution restriction: Open | Poroperm signatures of upper cretaceous slope deposits Jensen, N.B. Distribution restriction: Confidential | Summary meeting Carbonate Reservoir Geomodels 2004 - 2008 Sælen, G. Distribution restriction: Confidential | Carbonate Reservoir Analogue. Integration of multiple outcrop data into 3D reservoir models Grunnaleite, I. Distribution restriction: Confidential | BlowFlow - a new tool within risk management Arild, Ø. Fjelde, K.K. Merlo, A. Daireaux, B. Løberg, T. Distribution restriction: Open | The how's and why's of probabilistic well cost estimation Løberg, T. Arild, Ø. Merlo, A. D'Alesio, P. Distribution restriction: Open | A New Fracture model that includes Load History, Temperature and Poissons Effects Aadnøy, B.S. Belayneh, M. Distribution restriction: Open | BlowFlow – a New Tool Within Blowout Risk Management Arild, Ø. Fjelde, K.K. Merlo, A. Daireaux, B. Løberg, T. Distribution restriction: Open. Order no: 2008/180 | Measuring Drill Pipe Buckling Using Continuous Gyro Challenges Existing Theories Weltzin, T. Aas, B. Andreassen, E. Lindland, M. Distribution restriction: Confidential | Tectonic inversion in the western Barents Sea: Constraints on the late Mesozoic - Cenozoic dynamics of the northern North Atlantic Leever, K.. Gabrielsen, R.H. Faleide, J.I. Grunnaleite, I. Distribution restriction: Open | A Balancing Approach to Model Reduction of Polynomial Nonlinear Systems Siahaan, H. Distribution restriction: Open | Brugge Field. Data assimilation and production optimization Shafieirad, A. Lorentzen, R.J. Distribution restriction: Open. Order no: 2008/156 | Application and benchmark of EnKF methodology to a real field case Vimercati, S. Cominelli, A. Dovera, L. Nævdal, G. Distribution restriction: Open. Order no: 2008/093 | Improved sampling Nævdal, G. Flornes, K.M. Distribution restriction: Open. Order no: 2008/129 | Coupled EnKF Nævdal, G. Vallès, B. Distribution restriction: Open. Order no: 2008/127 | Oil Recovery from Matrix during CO2-foam Flooding of Fractured Carbonate Oil Reservoirs (SPE-113880) Zuta, J.F. Fjelde, I. Duyilemi, O. Giske, N.H. Distribution restriction: Open | Improved Waterflooding - Analytical Screening of Cyclic Parameters Shchipanov, A. Surguchev, L.M. Virnovsky, G.A. Berenblyum, R. Distribution restriction: Open | Karst From Recent to Reservoirs: International conference on paleokarst and multi-permeability flow systems Gutteridge, P. Witkowski, F. Grunnaleite, I. Jensen, N.B. Sælen, G. Distribution restriction: Open | Toward remotely controlled drilling operations. Dataflow management challenges Cayeux, E. Distribution restriction: Open. Order no: 2008/095 | Model Integrated Drilling Control Iversen, F. Distribution restriction: Open. Order no: 2008/100 | Automatic Coordinated Control of Equipment in MPD Operations Nygaard, G. Distribution restriction: Open. Order no: 2008/097 | The Effect of Including Tracer Data in the EnKF Approach Valestrand, R. Sagen J. Nævdal, G. Huseby, O. Forghany, S. Distribution restriction: Open | Use of the ensemble Kalman filter for characterization of a real field reservoir model Lorentzen, R.J. Kuznetsov, D. Nævdal, G. Distribution restriction: Open | A novel tracer simulator, tracer data and the EnKF method coupled to determine reservoir permeability and fault transmissibility – with examples Valestrand, R. Sagen, J. Nævdal, G. Huseby, O. Forghany, S. Distribution restriction: Open | Centre for Smart and Safe Wells Arild, Ø. Distribution restriction: Open | Offshore Field Test on Statfjord of a New System For Real Time Optimisation of the Drilling Process Iversen, F. Welmer, M. Torsvoll, A. Karimi Balov, M. Haugstad, E. Merlo, A. Distribution restriction: Open | Retention of CO2-foaming Agents onto Chalk: Effects of Surfactant Structure, Temperature and Residual Oil Saturation Fjelde, I. Zuta, J.F. Hauge, I. Distribution restriction: Open | Analysis of the Wettability Alteration Process during Seawater Imbibition into Preferentially Oil-Wet Chalk Cores Yu, L. Evje, S. Kleppe, H. Kårstad, T. Fjelde, I. Skjæveland, S.M. Distribution restriction: Open | Modeling CO2 Injection: IOR Potential after Waterflooding Berenblyum, R. Kollbotn, L. Surguchev, L.M. Distribution restriction: Open | BlowFlow - a New Tool Within Blowout Risk Management Arild, Ø. Nilsen, T. Merlo, A. Daireaux, B. Løberg, T. Distribution restriction: Open. Order no: 2008/070 |
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02.09.2010 Tegnekonkurransen sommeren 2010 handlet om energi, miljø og fremtiden. Vi har nå trukket tre heldige vinnere
25.08.2010 IRIS og SINTEF sammen med universitetene i Trondheim (NTNU) og Stavanger (UiS) etablerer et internasjonalt senter for bore- og brønnteknologi
25.08.2010 IRIS and SINTEF together with the universities in Stavanger (UiS) and Trondheim (NTNU) have just established an international Center for Drilling and Wells for Improved Recovery
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