Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Stefan Dümmong"'
Publikováno v:
Day 1 Wed, April 27, 2022.
Distributed Fiber Optic (FO) sensing is a novel technique that allows for continuous monitoring of the entire wellbore. Two of the most common techniques are Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing (DAS), which allow fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::794caba8acb616da0945da158b411f75
https://doi.org/10.2118/209540-ms
https://doi.org/10.2118/209540-ms
Autor:
Kevin Constable, Qin Li, Lars Vinje, Stefan Dümmong, Maximilian Georg Schuberth, Johan-Fredrik Synnevåg, Kjetil Eik Haavik, Claire Birnie, Håkon Sunde Bakka, Yanis Saadallah
Publikováno v:
Day 1 Tue, September 07, 2021.
Fiber Optic (FO) sensing capabilities for downhole monitoring include, among other techniques, Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing (DAS). The appeal of DTS and DAS data is based on its high temporal and spatial samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::240125dc0f5d43d4dfab4c0437823b67
https://doi.org/10.2118/205405-ms
https://doi.org/10.2118/205405-ms
Autor:
Douglas LaBrecque, Richard Tøndel, Allan Campbell, R. Rufino, Stefan Dümmong, Les Nutt, Alexandre Ducrocq, Robert Godfrey, Hartmut Schütt
Publikováno v:
Geophysical Prospecting. 62:760-778
This paper presents the results from a research project focusing on permanent crosswell geophysical methods for reservoir monitoring during steam-assisted gravity drainage. A feasibility study indicated detectable differences in seismic and electrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe1262f5dc0b280d03c08d3ee49b21c
https://doi.org/10.1111/1365-2478.12131
https://doi.org/10.1111/1365-2478.12131
Publikováno v:
Tectonophysics. 472:273-283
The Common Reflection Surface (CRS) stack is a promising alternative stacking technique for reflection data. This technique is an automatic multi-parameter stack that does not require the explicit knowledge of a stacking velocity model. Furthermore,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d27141bcf1b583b6c0e829d674b490
https://doi.org/10.1016/j.tecto.2008.05.010
https://doi.org/10.1016/j.tecto.2008.05.010
Publikováno v:
GEOPHYSICS. 73:VE291-VE302
Velocity-model determination during seismic data processing is crucial for any kind of depth imaging. We compared two approaches of grid tomography: prestack stereotomography and normal-incidence-point (NIP) wave tomography. Whereas NIP wave tomograp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8d34f1944d07dc1ac689f548496ba38
https://doi.org/10.1190/1.2950306
https://doi.org/10.1190/1.2950306
Publikováno v:
International Journal of Earth Sciences. 97:887-898
The influence of deep crustal processes on basin formation and evolution and its relation to current morphology is not well understood yet. A key feature to unravel these issues is a detailed seismic image of the crust. A part of the data recorded by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e0c27f36d752953043d2a5beea2c9d
https://doi.org/10.1007/s00531-007-0252-5
https://doi.org/10.1007/s00531-007-0252-5
Publikováno v:
SEG Technical Program Expanded Abstracts 2015.
The main objective of seismic data processing is to obtain information about the subsurface structure and properties from the recorded data. Almost all imaging methods assume that the recorded seismograms contain only primary reflections. Consequentl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c862de89284adfba87c418491809a010
https://doi.org/10.1190/segam2015-5860962.1
https://doi.org/10.1190/segam2015-5860962.1
Autor:
Richard Tøndel, Lin Liang, Aria Abubakar, Les Nutt, R. Rufino, Stefan Dümmong, H. Menkiti, Maokun Li
Publikováno v:
SEG Technical Program Expanded Abstracts 2013.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84456aca161cfa7f6c2e55f90521bb9
https://doi.org/10.1190/segam2013-0989.1
https://doi.org/10.1190/segam2013-0989.1
Publikováno v:
Proceedings.
Two 3D VSP surveys have been acquired over Statoil and PTTEP's Leismer Demonstration Area in the Canadian Athabasca Oil Sands region, aiming at monitoring parts of the reservoir during steam assisted gravity drainage. Within the framework of a Statoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae2971b25b4dfdf2c79e7bcbf4ce1e22
https://doi.org/10.3997/2214-4609.20142570
https://doi.org/10.3997/2214-4609.20142570
Publikováno v:
SEG Technical Program Expanded Abstracts 2012.
Summary After installing permanent 3C geophones in two vertical observation wells for reservoir monitoring, a dual-well 3D Vertical Seismic Profile baseline survey was acquired as a foundation for observation of future production effects from steam-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f30b12336eb2dbdf56283c37ff6c862
https://doi.org/10.1190/segam2012-0447.1
https://doi.org/10.1190/segam2012-0447.1