Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Charles H. Sword"'
1
Unstructured Cut-Cell Grids for Modeling Complex Reservoirs
Autor: William J. Milliken, Thomas Viard, Bradley T. Mallison, Charles H. Sword, Amy Cheng
Publikováno v: SPE Journal. 19:340-352
Summary Effective workflows for translating Earth models into simulation models require grids that preserve geologic accuracy, offer flexible resolution control, integrate tightly with upscaling, and can be generated easily. Corner-point grids and pi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46b7146119396e67cb3869ec8bf3174e
https://doi.org/10.2118/163642-pa
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3
Building and Editing a Sealed Geological Model
Autor: Guillaume Caumon, Charles H. Sword, François Lepage, Jean-Laurent Mallet
Publikováno v: Mathematical Geology
Mathematical Geology, Springer Verlag, 2004, 36 (4), pp.405-424. ⟨10.1023/b:matg.0000029297.18098.8a⟩
International audience; In Solid Modeling, a boundary representation (b-rep) defines solids by their bounding surfaces, providing an efficient volume description. Building on this representation, we present the notion of a Sealed Geological Model. In
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf185044c2585d7c501b297a6b04153
https://hal.univ-lorraine.fr/hal-03029470
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4
Constrained modifications of non-manifold B-reps
Autor: Jean-Laurent Mallet, Charles H. Sword, Guillaume Caumon
Publikováno v: Symposium on Solid Modeling and Applications
Non-manifold boundary representations (b-reps) are increasingly used in Geosciences for a variety of applications (3D geographical information systems, basin modeling, geophysical processing, etc.). Meanwhile, the uncertainties associated with subsur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87a98931bc277eb261686de975dec620
https://doi.org/10.1145/781606.781657
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5
Editing and rapidly updating a 3D Earth model
Autor: Jean Claude Dulac, Nicolas Euler, Charles H. Sword
Publikováno v: SEG Technical Program Expanded Abstracts 1999.
In the upstream oil and gas industry, 3D earth models are crucial for decision making and other purposes. They help for example to check the consistency between geological objects, to plan the path of non-vertical wells, and to monitor the reservoir
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7727142e6c2564bc6deeb5a84372ad4e
https://doi.org/10.1190/1.1821267
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6
A new tool to seal a 3D Earth model: A cut with constraints
Autor: Charles H. Sword, Nicolas Euler, Jean Claude Dulac
Publikováno v: SEG Technical Program Expanded Abstracts 1998.
Summary Current developments in 3-D Earth Modeling are having a significant impact on the practice of reservoir model construction, seismic inversion, and velocity analysis. From seimic surveys, acquired and interpreted by geophysicists, geological o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4333b012e9df88b349fc6ea0a643facd
https://doi.org/10.1190/1.1820562
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8
On‐line movies of reflection seismic data with description of a movie machine
Autor: Charles H. Sword, Jon F. Claerbout, Richard Ottolini
Publikováno v: GEOPHYSICS. 49:195-200
On‐line movies are an exciting way to view reflection seismic data. We make a movie by slicing through a three‐dimensional (3-D) seismic data cube in a selected direction (Figure 1). By sweeping through the data fast enough, it is possible to get
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b86bc16e5ae85bb42890adc7590557d
https://doi.org/10.1190/1.1441652
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