Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Eyvind Aker"'
Publikováno v:
Mathematical Geosciences. 54:207-224
Subseismic faults are small faults or fractures that may be difficult to determine but can have large consequences for fluid flow and pressure communication in the subsurface. Thus, knowing their distributions may be important in several subsurface a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff286a7a77cf42e1afe2c934a3b9bd93
https://doi.org/10.1007/s11004-021-09965-7
https://doi.org/10.1007/s11004-021-09965-7
Publikováno v:
Petroleum Geoscience. 26:346-354
Pre-drill pore pressure prediction is essential for safe and efficient drilling, and is a key element in the risk-reducing toolbox when designing a well. On the Norwegian Continental Shelf, pore pressure prediction commonly relies on traditional 1D o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64dd33781310aca31976b104014123df
https://doi.org/10.1144/petgeo2019-053
https://doi.org/10.1144/petgeo2019-053
Publikováno v:
R207-R221
Geophysics
Geophysics
We have developed an efficient methodology for Bayesian prediction of lithology and pore fluid, and layer-bounding horizons, in which we include and use spatial geologic prior knowledge such as vertical ordering of stratigraphic layers, possible lith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::779cf45a1ba762d62169fd940976774a
http://hdl.handle.net/10852/78245
http://hdl.handle.net/10852/78245
Publikováno v:
Geophysical Prospecting. 61:235-250
The effect of sub-core scale heterogeneity on fluid distribution pattern, and the electrical and acoustic properties of a typical reservoir rock was studied by performing drainage and imbibition flooding tests with CO2 and brine in a laboratory. Mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b7d51dc6cf8970c35e982fc62512e9
https://doi.org/10.1111/j.1365-2478.2012.01061.x
https://doi.org/10.1111/j.1365-2478.2012.01061.x
Publikováno v:
Petroleum Geoscience. 18:3-15
Supercritical CO 2 breakthrough and flow mechanisms in shale have been investigated in laboratory experiments using a high pressure flow cell and cylindrical samples of shale from the Draupne formation in the North Sea. The main objective is to study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19b81f011d4aa4d0a94f67c95c2ee36e
https://doi.org/10.1144/1354-079311-016
https://doi.org/10.1144/1354-079311-016
Publikováno v:
Energy Procedia. 4:4379-4386
Laboratory core flooding experiment was run to investigate the joint use of electrical resistivity, ultrasonic velocities and 3D images of fluid distribution to improve current understanding of CO2 and brine behaviour during drainage and imbibition i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f694737035974a536b73a74b04ab8b31
Publikováno v:
Energy. 30:861-872
We have studied experimentally and numerically the displacement of a highly viscous wetting fluid by a non-wetting fluid with low viscosity in a random two-dimensional porous medium under stabilizing gravity. In situations where the magnitudes of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea32acc1398607656c54e877ed9af749
https://doi.org/10.1016/j.energy.2004.03.100
https://doi.org/10.1016/j.energy.2004.03.100
Publikováno v:
Transport in Porous Media. 47:99-121
We investigate a two-dimensional network simulator that models the dynamics of two-phase immiscible bulk flow where film flow can be neglected. We present a method for simulating the detailed dynamical process where the two phases are allowed to brea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb73720b2f57d24338b2439131e3976a
https://doi.org/10.1023/a:1015039503551
https://doi.org/10.1023/a:1015039503551
Publikováno v:
Geophysical Journal International
We present results from microseismic monitoring and geomechanical analysis obtained at the industrial-scale CO2 sequestration site at the In Salah gas development project in Algeria. More than 5000 microseismic events have been detected at a pilot mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36f0484e8fb91c74013ac3c950463e9a
https://gfzpublic.gfz-potsdam.de/pubman/item/item_2949900
https://gfzpublic.gfz-potsdam.de/pubman/item/item_2949900
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences
We study acoustic emissions (AEs) associated with shear and tensile failures around a horizontal borehole in a sandstone sample subjected to triaxial stress. The aim is to relate the AE event rate to macroscopic observations of sample deformation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::526b44d08b5a444c31d94fefccb948a6
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:2949902
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:2949902