Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Olav-Magnar Nes"'
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 2, Pp 823-836 (2018)
Abstract Lost circulation materials (LCMs) are added to drilling fluids to mitigate lost circulation (LOC) problems. Designing the fluid requires a good understanding of sealing mechanisms and all the parameters affecting the sealing performance. Lab
Externí odkaz:
https://doaj.org/article/e0fd527dcad745c696fe17259bb8f492
Publikováno v:
Journal of Petroleum Science and Technology, Vol 7, Iss 1, Pp 67-78 (2017)
This paper presents the effect of high viscosity oil and two-phase foamy-oil flow on the performance of a single stage centrifugal pump. As a part of this, the applicability of a pipe viscometer to determine the foamy oil viscosity is investigated. U
Externí odkaz:
https://doaj.org/article/d7f6c14499134804a182836142cead8f
Publikováno v:
Journal of Natural Gas Science and Engineering. 46:375-386
Laboratory studies have been used extensively to evaluate loss circulation materials (LCM) treatments to solve or prevent lost circulation problems in fractured formations. Experiments with slotted disks simulating fractures have been performed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85482a574d3d5878cbcfe6aa5c1cc2ce
https://doi.org/10.1016/j.jngse.2017.08.003
https://doi.org/10.1016/j.jngse.2017.08.003
Publikováno v:
Journal of Petroleum Science and Engineering. 149:641-648
This paper presents a new criterion to select particle size distribution (PSD) for an effective fracture sealing. The method was developed based on a comprehensive laboratory investigation that was conducted to determine the relationship between effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe6900d551f4781ece313aec08c850b5
https://doi.org/10.1016/j.petrol.2016.10.027
https://doi.org/10.1016/j.petrol.2016.10.027
Autor:
Paul R. Craddock, Harish Datir, Yngve Bolstad Johansen, Olav-Magnar Nes, Lalitha Venkataramanan
Publikováno v:
SPWLA 60th Annual Logging Symposium Transactions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa3a59f5e54c0c5225e0ca4b502323ae
https://doi.org/10.30632/t60als-2019_oooo
https://doi.org/10.30632/t60als-2019_oooo
Autor:
Olav-Magnar Nes, Tron Golder Kristiansen, Roar Flatebø, Øyvind Skomedal, Assia Guida, Andreas Bauer
Publikováno v:
Day 1 Tue, May 14, 2019.
Reservoir stress path is most often used to couple the pore pressure change in a reservoir to the resulting change in the minimum horizontal stress in the reservoir. This stress path can directly be measured in a reservoir. The pore pressure is typic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2f036a7d81deb7f8f16621936c56b6
https://doi.org/10.2118/195633-ms
https://doi.org/10.2118/195633-ms
Publikováno v:
Journal of Petroleum Science and Engineering. 131:200-209
Brittleness is often used to guide selection of fracturing targets in unconventional reservoirs. There are however several definitions of brittleness parameters, with varying degree of scientific basis. Using parameters which lack scientific basis to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e97803f2677d58b3d25248fe9a3527ab
https://doi.org/10.1016/j.petrol.2015.04.006
https://doi.org/10.1016/j.petrol.2015.04.006
Autor:
Erling Fjær, Olav-Magnar Nes
Publikováno v:
Rock Mechanics and Rock Engineering. 47:1603-1611
Properly accounting for the mechanical anisotropy of shales can be critical for successful drilling of high inclination wells, because shales are known to be weak along bedding planes. To optimize the drilling parameters in such cases, a sufficiently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbecff5a56444d1e1d6b50c9583d2bf4
https://doi.org/10.1007/s00603-014-0598-5
https://doi.org/10.1007/s00603-014-0598-5
Autor:
Reidar Boe, Kjetil Gran, Sturla Wold, Arild Saasen, Eyvind F. Sonsteboe, Olav-Magnar Nes, Arild Fjogstad
Publikováno v:
SPE Drilling & Completion. 28:168-181
Summary Severe borehole-stability problems were encountered in a recent exploration well in the Norwegian North Sea. The problems occurred when drilling through Tertiary shale sections interbedded with permeable sand layers. Drilling was initially pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3985e33dbbd93ac7bb3c3c07054c3b
https://doi.org/10.2118/150714-pa
https://doi.org/10.2118/150714-pa
Publikováno v:
Day 2 Wed, March 18, 2015.
From field experience, even if a borehole is stable while drilling through a shale, it may turn unstable with time when the well is left static for a sufficiently long period of time. This may in some cases be explained by the collapse limit being lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fbe924c72672c085504e40c6d2a8df4
https://doi.org/10.2118/173048-ms
https://doi.org/10.2118/173048-ms