Searched for: contributor%3A%22Weltje%2C+G.J.+%28mentor%29%22
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Bouman, L.S. (author)
A majority of the volume of alluvial sequences consists of fine-grained floodplain deposits (Kraus, 1987; Kraus & Gwinn, 1997). Traditionally, these deposits are seen as non-reservoir rock since their permeability is very low. This research shows that crevasse splay deposits that occur in these floodplain fines can comprise stacked complexes of...
master thesis 2014
document
Noordijk, N.A. (author)
Crevasse splay complexes in floodplain sequences are potential low net-to-gross tough gas reservoirs. The porosity and permeability of these reservoirs is low, but lateral amalgamation by compensational stacking can create extensive lobe-shaped sediment bodies with reservoir potential. The aim of this thesis is to characterize the development of...
master thesis 2014
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Pennekamp, M.F. (author)
Bihar is a densely populated area located in the Middle Ganga Plain (MGP) in India. The Ganges' sinuous nature in the MGP created a vast amount of point bar structures within the floodplain. In 2003 it was discovered that high arsenic concentrations are present in the shallow groundwater aquifers, especially in the elevated point bars. According...
bachelor thesis 2014
document
Van der Boor, M.C. (author)
In clastic rock, the interpretation of facies from the spectral gamma-ray log should be applied with caution because a consistent relationship with gamma-ray is lacking due to variations in provenance and/or diagenesis. In this thesis the use of the gamma-ray log for the derivation of source rock characteristics and/or diagenesis is examined....
master thesis 2014
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Donselaar, Rick (author)
A good understanding of the reservoir architecture of tough gas reservoirs is necessary to define their potential for the hydrocarbon industry. These tough gas reservoirs have been overlooked until now due to the high economic risks of development. These risks are mainly related to the large uncertainties that exist in the reservoir architecture...
bachelor thesis 2014
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van der Graaf, Shelley (author)
The sedimentary systems terminating in the Salar de Uyuni, hold modern days analogues for the Permian and Triassic thin-bedded crevasse-splay deposits. In the future, these crevasse-splay deposits could be of importance for hydrocarbon production in Northwest Europe. In this study, the possibility of using satellite data to construct...
bachelor thesis 2014
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Redjosentono, E.A. (author)
The development of geothermal energy projects at the moment in the Netherlands is growing. Where the first doublets were drilled in the West Netherlands Basin is now almost fully developed. Other areas in the Netherlands have also taken interest and are starting to evaluate this possibility. The Koekoekspolder in Overijssel is such a project...
master thesis 2014
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Ogg, W. (author)
Just like many other shallow marine fields, the Troll field is steadily increasing its recovery factor by performing an extensive infill drilling procedure. Well planning requires an ever increasing knowledge of the geological and sedimentary characteristics of the field, as higher drilling precision demands a more detailed reservoir model. The...
master thesis 2013
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Torres Carranza, Y.A. (author)
The Altiplano Basin (Bolivia) exhibits one of the best examples of dryland river systems with a low gradient, where it is possible to obtain field data to build 3D high-resolution geological models of different sediment bodies. This study presents the development and understanding of a 3D geological model for crevasse splays deposited in this...
master thesis 2013
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Wieling, I.S. (author)
The present standards for core interpretation do not contain the acquisition of high resolution images from core slabs; images are taken on a very low resolution under a poor light source for administrative purposes only. The advantages of taking high resolution images and subsequent analysis of these images could be substantial and are...
master thesis 2013
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Eikelenboom, W. (author)
The hydrocarbon reservoirs that are relatively easy to find and produce are becoming increasingly more scarce. The geographical location and the internal complexity of the majority of the reservoirs that are brought into production necessitate extensive research of all the reservoir characteristics. One element in the array of research tools is...
master thesis 2013
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Duijnstee, W.W.F. (author), Roosegaarde Bisschop, D.G. (author)
Gesteenteformaties die voornamelijk uit zandsteen bestaan zijn over het algemeen poreus en kunnen hierdoor grote hoeveelheden water of andere vloeistoffen (aardolie) bevatten. De grootte, vorm en verdeling van de individuele poriën wordt bepaald door de afkomst van dat gesteente en de processen die het later gemodificeerd hebben. De verzameling...
bachelor thesis 2013
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Willems, C.J.L. (author)
Goal of this project was to get a better understanding of the producing formations in the two doublets in the Van den Bosch Geothermal energy concession in Bleiswijk. It can be concluded based on the GR logs in VDB-04, the lithologs, End Of Well reports, a Biostrat log in VDB-04 and the seismic interpretation that the first doublet (VDB-01 & VDB...
master thesis 2012
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Boekhout, S.G. (author)
This research has tried to find a relation between particle settling velocity and shape. This was done by taking the settling velocity log-contrast of a non-spherical particle and an equivalent spherical particle. This log-contrast should be the logarithmic function of a certain shape factor. Settling data of several shapes were taken from...
bachelor thesis 2012
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Knol, M.I.C. (author)
In this Bsc-thesis the thin-sections of the Uithuizermeeden-1A well are studied on mineral content and diagenetic changes with a Leica polarisation microscope and digital camera. Photo’s that have been taken are bundled together in a photo book which can be of use as study material. During Middle and Late Permian times the Netherlands became...
bachelor thesis 2012
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Boogaerdt, N.M. (author)
Geological data is often compositional (i.e. positive and sum to unity). The constrained nature of compositional data can lead to severe problems during data analysis. Transforming from the simplex to centered log-ratio (CLR) space can solve these problems, converting constrained non-linear processes into unconstrained linear processes ...
master thesis 2012
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de Graaf, Peter-Paul (author), Noordijk, Niels (author)
bachelor thesis 2012
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Van Toorenenburg, K.A. (author)
As hydrocarbons become scarcer, submarine channelised slope systems have become a focus of exploration due to their reservoir potential. Outcrops of both levee-confined (Unit C) and entrenched (Unit D) channel systems are exposed in the Permian Fort Brown Formation, Karoo Basin, South Africa and have been extensively studied and interpreted....
master thesis 2012
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Smits, T.C. (author)
Due to the closure of the Haringvliet in 1970 as part of the Delta works and the opening of the Beerdam in 1997, the course of the tidal flow in the Rhine-Meuse delta has changed. The tidal flow from and towards the Haringvliet is now completely taking place through the branches that connect the Haringvliet with the Nieuwe Maas and Nieuwe...
master thesis 2011
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Liuzzi, D.V. (author)
From 3D seismic interpretation and well logs five of the strongest reflectors of the Upper Jurassic Source Rock along the Southern DGC were mapped, the markers were correlated with biostratigraphic and geochemical data. It was generated a simple 3D basin model. The Southern DCG experienced a strong subsidence during Kimmeridgian with tilted...
master thesis 2011
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