Geological Parameterization of a Reservoir Model for History Matching Incorporating Time-Lapse Seismic Based on a Case Study of the Statfjord Field

2001 ◽  
Author(s):  
R. van Ditzhuijzen ◽  
T. Oldenziel ◽  
C.P.J.W. van Kruijsdijk
Keyword(s):  
History Matching ◽  
Time Lapse ◽  
Reservoir Model ◽  
Geological Parameterization

Identification and Impacts of Dual Strings Completion Leak in History Matching of Highly Faulted and Multi Layered Clastic Oil Reservoirs

2021 ◽  
Author(s):  
Nis Ilyani Mohmad ◽  
Danu Ismadi ◽  
Nor Hajjar Salleh ◽  
Amirul Nur Romle ◽  
Syarifah Puteh Syed Abd Rahim ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Oil Recovery ◽  
History Matching ◽  
Production Performance ◽  
Model Parameters ◽  
Reservoir Model ◽  
Reservoir Performance ◽  
Tool Evaluation ◽  
Logging Tool

Abstract History matching is one of the paramount steps in reservoir model validation to describe, analyze and mimic the overall behavior of reservoir performance. Performing history matching on highly faulted and multi layered reservoirs is always challenging, especially when the wells are completed with multiple zones either with single selective or dual strings. The history matching complexity is also compounded with uncertainties in production allocation, well history and downhole equipment integrity overtime. It is a common practice for deterministic history matching in reservoir numerical simulation to modify the both static and dynamic model parameters within the subsurface uncertainty window. However, for multi layered reservoirs completed with dual strings, another parameter that is most often get overlooked is the completion string’s leaking phenomenon that tremendously impacting the history matching. The objective of this paper is to introduce dual strings leaking diagnostics methodology from various disciplines’ angles. We demonstrate these dual strings leaking phenomenon impact on history matching. This paper covers dual strings leak diagnostic methodology which includes production logging tool evaluation, well’s production performance and recovery factor analysis. Possible factors that gives rise to the string’s leaks including material corrosion from high CO2 and sand production will also be discussed. We will demonstrate on how the leak phenomenon could be mimicked in the reservoir numerical model. Possible risks on future infill well identification if the leaks phenomenon is not incorporated will be also discussed. The dual strings leaks diagnosis and application in numerical simulation is illustrated on a case study of Field "D", a multilayered sandstone reservoir in Malaysia of almost 3 decades of production. This proven leak identification and reservoir model history matching methodology has been replicated for all the fault blocks across the field. It potentially unlocks more than 100 MMSTB of additional oil recovery by drilling more oil producers and water injectors in future drilling campaigns.

A Mid-Jurassic Carbonate Reservoir Case Study, Offshore Qatar: How to Capture High Permeable Streaks in a 3D Reservoir Model

2009 ◽  
Author(s):  
Agus Sudarsana ◽  
Mariem Abdelouahab ◽  
Robert Chanpong ◽  
Vance I. Fryer ◽  
Jonathan Hall ◽  
...  
Keyword(s):  
Carbonate Reservoir ◽  
Reservoir Model

scholarly journals Evaluating the utility of time-lapse imaging in the estimation of post-mortem interval: An Australian case study

2019 ◽  
Vol 1 ◽  
pp. 204-210 ◽  
Author(s):  
Alyson Wilson ◽  
Stanley Serafin ◽  
Dilan Seckiner ◽  
Rachel Berry ◽  
Xanthé Mallett
Keyword(s):  
Time Lapse ◽  
Post Mortem ◽  
Post Mortem Interval ◽  
Australian Case ◽  
Time Lapse Imaging

Software Assisted History Matching - A Case Study of a Very Constrained Problem with Intensive Pressure and Saturation Data.

2006 ◽  
Author(s):  
Shawket G. Ghedan ◽  
Adrian P. Gibson ◽  
Ilhan Sener ◽  
Ozgur Eylem Gunal ◽  
Alexander Diab ◽  
...  
Keyword(s):  
History Matching ◽  
Constrained Problem ◽  
Assisted History Matching

Produced-Water-Chemistry History Matching Using a 1D Reactive Injector/Producer Reservoir Model

2013 ◽  
Vol 28 (04) ◽  
pp. 369-375 ◽  
Author(s):  
Oscar Vazquez ◽  
Ross A. McCartney ◽  
Eric Mackay
Keyword(s):  
Water Chemistry ◽  
History Matching ◽  
Produced Water ◽  
Reservoir Model
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