Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Per-Atle Olsen"'
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:
Silvian Bensdorp, Per-Atle Olsen, Steen A. Petersen, Peter M. van den Berg, Frank Antonsen, Jacob T. Fokkema
Publikováno v:
GEOPHYSICS. 81:E43-E56
Electromagnetic logging is a technique used to probe differences in electric conductivity around a measurement device. Electromagnetic logging while drilling can contribute to proactive geosteering to improve well placement in reservoirs because such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ed37a25b7ba45cc1043920b647ea564
https://doi.org/10.1190/geo2014-0540.1
https://doi.org/10.1190/geo2014-0540.1
Publikováno v:
Interpretation. 2:SH67-SH77
The discovery of Skrugard in 2011 was a significant milestone for hydrocarbon exploration in the Barents Sea. The result was a positive confirmation of the play model, prospect evaluation, and the seismic hydrocarbon indicators in the area. In additi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a8a92a0d5e5317a7f0cbdd34217cef0
https://doi.org/10.1190/int-2013-0152.1
https://doi.org/10.1190/int-2013-0152.1
Autor:
Constantin Pacurar, Jakob Andreas Gjengedal, David Timko, Stig Arne Karlsen, Jan Petter Morten, F. Roth, Anh Kiet Nguyen, Per Atle Olsen
Publikováno v:
The Leading Edge. 31:447-456
The key questions in field appraisal are: What is the hydrocarbon volume, and how are the hydrocarbons distributed in the field? The ability to answer these questions accurately is critical for deciding whether to produce a field and for developing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60418ec9e89bc28950033dfa346f8f4a
https://doi.org/10.1190/tle31040447.1
https://doi.org/10.1190/tle31040447.1
Autor:
Per Atle Olsen
Publikováno v:
GEOPHYSICS. 76:E35-E43
Relations between porosity, saturation, and resistivity are essential when estimating in-place hydrocarbon volumes. The most common relation is the Archie formula. During the last decade, several new coarse-scale electromagnetic techniques for resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c203d504fc9780300d22b547ed47f47
https://doi.org/10.1190/1.3541966
https://doi.org/10.1190/1.3541966
Publikováno v:
GEOPHYSICS. 74:F77-F87
The sea-to-borehole controlled source electromagnetic (CSEM) method has the potential of becoming a useful new exploration and monitoring technique. Modeling shows that the electromagnetic fields at reservoir depths can be 1-2 orders of magnitude lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08323dc96a1d5c4a4a06e47a3470194
https://doi.org/10.1190/1.3173807
https://doi.org/10.1190/1.3173807
Autor:
Monica Vik Constable, Christophe Dupuis, Frank Antonsen, Per Atle Olsen, Michael Cook, Dzevat Omeragic, Stein Ottar Stalheim, Matthieu Irondelle, Philippe Marza, Jean-Michel Denichou, Jean Seydoux, Trond Rognebakke Bjorstad
Publikováno v:
Day 1 Mon, November 10, 2014.
Statoil has played a key role in testing and development of the new ultra-deep directional resistivity (DDR) logging while drilling (LWD) measurements for high angle and horizontal wells the last 4 years. Inverted resistivity images provide an overvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4738aade9116f7c715572b48fc8c0bf6
https://doi.org/10.2118/171856-ms
https://doi.org/10.2118/171856-ms
Autor:
Per Atle Olsen
Publikováno v:
Hydrology Research. 30:177-190
The hydraulic conductivity in structured soils is known to increase drastically when approaching saturation. Tension infiltration allows in situ infiltration of water at predetermined matric potentials, thus allowing exploration of the hydraulic prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0712467468cc8defeb21006e072843c
https://doi.org/10.2166/nh.1999.0010
https://doi.org/10.2166/nh.1999.0010
Autor:
Lars Egil Haugen, Per Atle Olsen
Publikováno v:
Geoderma. 83:67-81
A new model of the shrinkage characteristic is presented where the parameters of the model are related to the void ratio at zero water content, the shrinkage limit and the rate of change of the normal shrinkage. An extension of this model to structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9c84c85334873ad9f5384522851df9
https://doi.org/10.1016/s0016-7061(97)00145-6
https://doi.org/10.1016/s0016-7061(97)00145-6
Autor:
Trond Børresen, Per Atle Olsen
Publikováno v:
Soil and Tillage Research. 44:1-12
A change in tillage practice from mouldboard ploughing to reduced tillage with a rotavator is suggested to reduce problems with soil erosion in Norwegian soils. The long-term effects on soil properties by this change have to be investigated in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b910af9737a657043345e547316388
https://doi.org/10.1016/s0167-1987(97)00021-4
https://doi.org/10.1016/s0167-1987(97)00021-4