Geophysical Monitoring - 4D, a key enabler

for future integrated reservoir management

26th and 27th September 2005

at NPD’s premises

 

Day 1

08:30 - 09:00          Registration/Coffee 

09:00 - 09:05          Welcome      by Arild Haugen, NPD/FORCE

                                       

                                    Session I       - Chairman: Olav Inge Barkved, BP

09:05 - 09:35          Keynote: Integrating 4D seismic with the business needs
Scott Jones, Shell Europe Chief Geophysicist    

 

09:35 - 09:55          Can 4D seismic provide reservoir engineers with what they want? Abstract   
Colin MacBeth, Herriot Watt University

 

09:55 - 10:20          Draugen 4D an integrated perspective from acquisition, processing and reservoir geophysics Abstract
Marcel Zwaan, K.L. Wong, F. Smit, J. Brain, G.B. Strøm, P. Søiland, B. Nystrand, K. Guderian, Shell

 

10:20 - 10:35          Short Break    

 

10:35 - 10:55          Lithology vs fluid for 4D seismic    
Per Avseth/Norsk Hydro

 

10:55 - 11:15          Quantitative evaluation of sand body distribution and fluid displacement

                        using time-lapse seismic: a new approach based on rock-physics theories. Abstract
Futoshi Tsuneyama, Idemitsu and Gary Mavko, Stanford

 

11:15 - 11:45          Coffee Break

 

                                    Session  II  - Compacting Reservoirs - Chairman: Gerd Kleemeyer, Shell          

 

11:45 - 12:10          Time Lapse Monitoring of the Ekofisk Field: Results and findings from a second monitor survey         Abstract
Grant Byerley, Kjell Oddvar Rørvik, Jarle Pedersen, ConocoPhillips Norway

 

12:05 - 12:30          Estimation of layer thickness and velocity changes using 4D prestack seismic data           Abstract
T.Røste, A.Stovas and M. Landrø, Dep. Of Petroleum Engineering and Appl. Geophysics, NTNU

 

12:25 - 12:45          Use 4D seismic in Well-Planning – Valhall .  Abstract

                             Mark Ackers, Lars Inge Stautland, Ivar Mundal & Nirina Haller, BP

 

12:45 - 13:05          Passive seismic monitoring and temporal variations in stress.   
M. Kendall, N. Teanby, O.I. Barkved, A. Al-Anboori, K. de Meersman, University of Bristol/University of Leeds/BP

 

13:00 - 14:00          Lunch

 

                                    Session III - Chairman: Andy Roberts, Paladin

 

14:00 - 14:20          Gravimetric and seafloor subsidence monitoring - a reservoir management tool   Presentation  Abstract
Ola Eiken, Statoil and Torkjell Stenvold, NTNU

 

14:20 - 14:40          Ormen Lange primary depletion monitoring challenges   
Gerd Kleemeyer, Nils Aksel Horvei, Sietse De Vries, Ingrid Kullberg, Shell

 

14:40 - 15:05          Combined use of 4D seismic and reservoir simulation in reservoir management on the Norne Field    Presentation    Abstract
Oddvar Husby and Bård Osdal, Statoil

 

15:05 - 15:30          Break 

 

15:30 - 17:20          "The value of accuracy” -  Panel discussion on Repeatability   
Mentor: Ian Jack  Contributors: Jan H. Kommedal, Jim Keggin, Frans Smit & others

 

19:30                     Dinner at “De Røde Sjøhus” sponsored by BP and Shell

 

Day 2                         
Session IV - Chairman: Per Avseth, Norsk Hydro

 

09:05 - 09:35          Keynote:  History Matching with 4D Seismic to Constrain the Reservoir Uncertainty Space         
Scott Lane, BP,   Network Leader – 4D for Reservoir management

 

09:35 - 10:00          Integrated workflow for quantitative use of time-lapse seismic data in history          matching: A North Sea field case  
M.C.Haverl, M.Aga and E.Reiso, Norsk Hydro ASA

 

10:00 - 10:25          Long term reservoir management combined with snap shot time 4D seismic on the Gullfaks Main Field; teamwork resulting in well A-7 B
Abstract     Presentation
Ingvild Lygren (RE) and Linn Arnesen (GEO), Statoil

 

10:25 - 10:40          Short Break  

 

10:40 -11:05           Multiple Model History Matching Using Time-Lapse Seismic. Abstract  
Karl D. Stephen and Colin MacBeth, Herriot Watt University

 

11:05 - 11:30          Heidrun 2001-2004 time-lapse seismic project: Integrating geophysics and reservoir engineering   Abstract   Presentation
Anne-Kari Furre, Lars Haakon Nordby, Eivind Bakken, Trygve Kløv, Statoil

 

11:30  - 12:00         Coffee Break

                           

                                    Session v - Chairman: Ola Eiken, Statoil

 

12:00 - 12:25          Simulation of 4D seismic signal with noise - illustrated by WAG injection on the Ula Field. Abstract      
Per Gunnar Folstad and Kent Andorsen, BP, Iver Kjørsvik and Martin Landrø, NTNU

 

12:25 - 12:50          Dynamic reservoir properties quantification using 4D simultaneous AVO inversion results from the Gullfaks Field Abstract
Kim Gunn Maver

 

12:50 - 13:00          Discussion    

 

13:00 - 13:45          Lunch

 

13:45 - 14:10          Multidisciplinary approach in understanding drainage patterns on Troll West – Combining 4D data with geological model
and reservoir simulations   
Ragnhild Ona, Norunn Skjei, Ivar Lorentzen, Eli I. Gule, Sture Leiknes, Hans Egil Ro, Norsk Hydro ASA

 

14:10 - 14:35          Troll 4D ROVER probabalistic inversion to detect remaining oil on Troll West    Abstract
Maren Kleemeyer , Hans Dankbaar, Rob Staples, Jan Stammeijer, Shell

 

14:35 - 15:05          Summary - Anders Gjesdal, Statoil

                            
 

15:15                     Joint Transport back to Sola Airport