Zobrazeno 1 - 10
of 18
pro vyhledávání: '"J. Marrauld"'
Autor:
J. Marrauld, B. Seidullaev, Nizar Chemingui, M. Mysliwiec, L. Lemaistre, N.E. Shevelyova, O.P. Faterina, B. Khairaliyev
Publikováno v:
Proceedings.
We demonstrated the application of migration by wavefield continuation to a field survey from the Pre-Caspian region. The dataset has challenging geology that requires advanced imaging algorithms to handle the complex wave propagation. The algorithms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df4a5db0486259051b1ed1064ca762c7
https://doi.org/10.3997/2214-4609.20142896
https://doi.org/10.3997/2214-4609.20142896
Autor:
J. Marrauld, N. Hadj-Kacem
Publikováno v:
4th EAGE North African/Mediterranean Petroleum and Geosciences Conference and Exhibition Tunis 2009.
modeling is performed to determine the isotropic elastic properties of the rock. Afterwards, two theories are tested in order to incorporate anisotropy: Hudson’s and Eshelby-Cheng models. Finally, the main impacts of this study are the calibration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eebc2c43c593ed88a77a58d3af409ef9
https://doi.org/10.3997/2214-4609.20145850
https://doi.org/10.3997/2214-4609.20145850
Autor:
P.O. Lys, J. Marrauld
Publikováno v:
3rd EAGE North African/Mediterranean Petroleum and Geosciences Conference and Exhibition.
In this paper, we present the methodology we used to build a Rock Physics Model adapted to fractured Tight Gas Reservoirs. Azimuthal anisotropy is modelled in order to evaluate a 3D azimuthal seismic added value.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::143aa8607eb99cd95707d70a997c902e
https://doi.org/10.3997/2214-4609.20146536
https://doi.org/10.3997/2214-4609.20146536
This chapter focuses on the characterization and modeling of argillaceous porous medium by compressional and the shear acoustic waves. The prediction of effective porosity and elastic moduli in mixed phases depends on volume fractions and the elastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da8900a57c396945474a480e7c56bb8e
https://doi.org/10.1016/s0167-2991(07)80090-5
https://doi.org/10.1016/s0167-2991(07)80090-5
Publikováno v:
66th EAGE Conference & Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::912bb90825ad28d2cacbb12b04a0bbeb
https://doi.org/10.3997/2214-4609-pdb.3.f044
https://doi.org/10.3997/2214-4609-pdb.3.f044
Publikováno v:
EAGE/SEG Research Workshop on Reservoir Rocks - Understanding reservoir rock and fluid property distributions - measurement, modelling and applications.
The appraisal process entailed in determining whether or not seismic monitoring was worthwhile in the special context of an HP HT field involved working with different kinds of data from different sources and at different scales.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcf32da42b83b2ca6a88fc9b435469ab
https://doi.org/10.3997/2214-4609.201406720
https://doi.org/10.3997/2214-4609.201406720
Publikováno v:
EAGE/SEG Research Workshop on Reservoir Rocks - Understanding reservoir rock and fluid property distributions - measurement, modelling and applications.
The aim of this study is to obtain a synthetic seismic image of a 2 dimension medium defined in terms of sedimentary architectural elements (AE) and describing the most likely geological setting between two nearby wells of a deep offshore field. To r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ace487ec9ece840e03c4ddd6a5fadb4
https://doi.org/10.3997/2214-4609.201406729
https://doi.org/10.3997/2214-4609.201406729
Publikováno v:
EAGE Conference on Exploring the Synergies between Surface and Borehole Geoscience - Petrophysics meets Geophysics.
B-18 HOW CAN LOG AND CORE VELOCITY ANISOTROPY MEASUREMENTS IMPROVE SEISMIC PROCESSING Summary 1 An elastic Transversely Isotropic with Vertical symmetry axis (TIV) material can be conveniently described by the Thomsen’s theory. Using horizontal and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3221cddd3633e703706c5c6bc0a3ae78
https://doi.org/10.3997/2214-4609-pdb.19.b18
https://doi.org/10.3997/2214-4609-pdb.19.b18
Publikováno v:
SEG Technical Program Expanded Abstracts 1994.
The operational objective of this study consisted in obtaining a quantitative estimate of the rise of the Gas-Liquid Contact from the seismic surveys acquired before and during production of the Heimdal gas field (Norway). To meet this objective, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed356b5a7a7887324689dae15da0ef8
https://doi.org/10.1190/1.1932090
https://doi.org/10.1190/1.1932090
Publikováno v:
55th EAEG Meeting.
Operational objectives: in order to monitor the water-rise and control the reservoir model on the Frigg gas-field (Norway), a 2D seismic survey has been shot in 1991 to be compared with the seismic lines acquired in 1973 before the beginning of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::139731690365dc1acde3e1e917a91ba8
https://doi.org/10.3997/2214-4609.201411357
https://doi.org/10.3997/2214-4609.201411357