Searched for: subject:"seismic%5C+data"
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Bohnhoff, M. (author), Malin, P. (author), Heege, J.T. (author), Deflandre, J.P. (author), Sicking, C. (author)
General awareness of induced seismicity and gas leakage related to energy reservoir exploitation has been on the rise for several years (McGarr, 2002; Davies et al., 2013). This includes events from short-term Huid injection for reservoir simulation (Giardini, 2009; Atkinson, 2016), Long term hydrocarbon extraction (Van Thienen-Visser and...
article 2018
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de Laat, J. (author), Weemstra, C. (author), Verdel, A. (author), Jousset, P. (author), Blanck, H. (author)
Timing errors are a notorious problem in seismic data acquisition and processing. A technique is presented that allows such time shifts to be detected and corrected in a systematic fashion. The methodology relies on virtual-source responses retrieved through the application of seismic interferometry (SI). In application to recordings of ambient...
conference paper 2018
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Haffinger, P. (author), Jedari Eyvazi, F. (author), Steeghs, P. (author), Doulgeris, P. (author), Gisolf, D. (author), Verschuur, E. (author)
In the context of carbon capture and storage (CCS), quantitative estimation of injected CO2 is of vital importance to verify if the process occurs without any leakage. From a geophysical perspective this is challenging as a CO2 plume has a severe imprint on seismic data. While this makes delineation of the plume rather straightforward, for...
conference paper 2018
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van Heteren, S. (author), Meekes, J.A.C. (author), Bakker, M.A.J. (author), Gaffney, V. (author), Fitch, S. (author), Gearey, B.R. (author), Paap, B.F. (author)
The North Sea subsurface shows the marks of long-term tectonic subsidence. Much of it contains a thick record of glacial and interglacial deposits and landscapes, formed during multiple glacial cycles and the associated regressions and transgressions during the past two million years. At times of lower sea level than today, areas that are...
article 2014
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Steeghs, P. (author), Vandeweijer, V.P. (author), Meekes, J.A.C. (author), Paap, B.F. (author), de Kleine, M.P.E. (author)
TNO has carried out a high resolution 3D seismic survey off-shore Rotterdam. The new deployment concept that was tested with this survey results in high-quality 3D images of the shallow subsurface at relatively low cost, particularly in comparison with conventional 3D seismic data acquisition. Initially, the pilot survey aims to demonstrate the...
conference paper 2014
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Trani, M. (author), Arts, R. (author), Leeuwenburgh, O. (author)
Time-lapse seismic data provide information on the dynamics of multiphase reservoir fluid flow in places where no production data from wells are available. This information, in principle, could be used to estimate unknown reservoir properties. However, the amount, resolution, and character of the data have long posed significant challenges for...
article 2013
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Leeuwenburgh, O. (author), Arts, R. (author)
The Ensemble Kalman Filter (EnKF), in combination with travel-time parameterization, provides a robust and flexible method for quantitative multi-model history matching to time-lapse seismic data. A disadvantage of the parameterization in terms of travel-times is that it requires simulation of models beyond the update time. A new distance...
conference paper 2012
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Arts, R.J. (author), Meekes, J.A.C. (author), Brouwer, J.H. (author), van der Werf, M. (author), Noorlandt, R.P. (author), Paap, B. (author), Visser, W. (author), Vandeweijer, V. (author), Lüth, S. (author), Giese, R. (author), Maas, J. (author)
To monitor the migration of the injected CO2 in the Ketzin project (Germany) a permanently buried multi-component seismic array has been installed in August 2009. Since then the array has been continuously recording passive seismic data. Additionally an active seismic survey resulting in a 230 m long 2D seismic line roughly passing over the...
conference paper 2011
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Meekes, J.A.C. (author), Vandeweijer, V.P. (author), Arts, R.J. (author)
To monitor the migration of the injected CO2 in the Ketzin project (Germany) a permanently buried multi-component seismic array has been installed in August 2009. Besides passive seismic recordings, this monitoring system was used to record data for an active survey carried out in 2009, resulting in a 200 m long 2D seismic line roughly passing...
conference paper 2011
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Zhang, X. (author), Brouwer, J.H. (author), Meekes, J.A.C. (author), Arts, R.J. (author)
Passive seismic imaging during CO2 injection in geological formations gains more and more interest as part of an integrated monitoring approach. For two EU CO2 storage project sites, RECOPOL - Enhanced Coal-Bed Methane pilot site in Kaniów (Poland) and CO2SINK- CO2 injection in a saline aquifer in Ketzin (Germany), the Netherlands Geological...
conference paper 2011
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Hijma, M.P. (author), van der Spek, A.J.F. (author), van Heteren, S. (author), TNO Bouw en Ondergrond (author)
A proper understanding of coastal development during periods of rapid sea-level rise is a prerequisite for the prediction of future coastal response to the expected acceleration in sea-level rise. However, the development of back-barrier basins, especially in river-mouth areas, during such periods is still not well understood. Here we show the...
article 2010
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Peters, E. (author), Arts, R.J. (author), Brouwer, G.K. (author), Geel, C.R. (author), Cullick, S. (author), Lorentzen, R.J. (author), Chen, Y. (author), Dunlop, K.N.B. (author), Vossepoel, F.C. (author), Xu, R. (author), Sarma, P. (author), Alhutali, A.H. (author), Reynolds, A.C. (author), TNO Bouw en Ondergrond (author)
In preparation for the SPE Applied Technology Workshop (ATW) held in Brugge in June 2008, a unique benchmark project was organized to test the combined use of waterflooding-optimization and history-matching methods in a closed-loop workflow. The benchmark was organized in the form of an interactive competition during the months preceding the ATW...
article 2010
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Chadwick, R.A. (author), Noy, D. (author), Arts, R. (author), Eiken, O. (author), TNO Bouw en Ondergrond (author)
Since its inception in 1996, the CO2 injection operation at Sleipner has been monitored by 3D time-lapse seismic surveys. Striking images of the CO2 plume have been obtained, showing a multi-tier feature of high reflectivity, interpreted as arising from a number of thin layers of CO2 trapped beneath thin, intra-reservoir mudstones. The topmost...
article 2009
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Arts, R.J. (author), Baradello, L. (author), Girard, J.F. (author), Kirby, G. (author), Lombardi, S. (author), Williamson, P. (author), Zaja, A. (author), TNO Bouw en Ondergrond (author)
CO2 storage in the subsurface is becoming more and more attractive as a means to reduce CO2 emissions to the atmosphere and hence minimize human-induced global warming. The ability to monitor and verify these CO2 storage reservoirs is a key element for further implementation of other storage sites. Since the current sites fortunately do not...
article 2009
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Huck, A. (author), de Groot, P. (author), Simmelink, E. (author), Vandeweijer, V.P. (author), Willemsen, A. (author), TNO Bouw en Ondergrond (author)
The city of The Hague intends to use geothermal energy to heat approx. 4000 houses in a planned urban development area called The Hague South-West. This paper describes the application of advanced seismic interpretation workflows to help positioning a geothermal doublet consisting of one injector - and one producer well. An existing 3D seismic...
conference paper 2009
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Visser, K. (author), Trampert, J. (author), Lebedev, S. (author), Kennett, B.L.N. (author), TNO Bouw en Ondergrond (author)
article 2008
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Kuhlmann, G. (author), Wong, T.E. (author), TNO Bouw en Ondergrond (author)
A high-resolution 3D-seismic survey from the Dutch offshore sector has been interpreted and subsequently correlated with existing regional seismo-stratigraphic concepts derived from conventional 2D-seismic data sets. The interpreted 13 seismic units have been related to a newly established chrono-stratigraphic framework [Kuhlmann et al., 2006a,...
article 2008
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TNO Bouw en Ondergrond (author), van der Molen, A.S. (author), Wong, Th.E. (author)
In the Netherlands North Sea area, the Chalk Group has thus far been subdivided into the Cenomanian Texel Formation, the Turonian to Maastrichtian Ommelanden Formation and the Danian Ekofisk Formation. This paper describes the attempt to arrive at a more detailed lithostratigraphic subdivision for this area, particularly of the Ommelanden...
article 2007
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Winthaegen, P.L.A. (author), Verweij, J.M. (author), Netherlands Institute of Applied Geoscience TNO, National Geological Survey, P.O. Box 80015, 3508 TA Utrecht, Netherlands (author)
The application of the empirical Eaton method to calibrated sonic well information and 3D seismic interval velocity data in the southeastern part of the Central North Sea Graben, using the Japsen (Glob. Planet. Change 24 (2000) 189) normal velocitydepth trend, resulted in the identification of an undercompacted and overpressured zone within the...
article 2003
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Nederlands Instituut voor Toegepaste Geowetenschappen TNO (author), Leeuw, C.S.de (author), Parker, N. (author), Wong, Th.E. (author)
Within the Cenozoic sedimentary section of the Roer Valley Graben ten seismostratigraphic units have been identified. They are closely related to the lithological framework which makes it possible to recognize them also on well logs in this region. The Lower Tertiary seismic units, representing mainly marine sediments, have a uniform development...
article 2002
Searched for: subject:"seismic%5C+data"
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