- Authors
- Dias Assembayev
- Velaug Myrseth
- Benjamin Werner
- Knud Richard Gyland
- Arild Saasen
- Zalpato Ibragimova
- Jan David M. Ytrehus
- Year
- 2015
- Type
- Academic chapter
SINTEF search
Publication
The Effect of Drilling Fluid Content on Magnetic Shielding of Downhole Compasses in MWDs
- Authors
- Kristoffer Tellefsen
- Songxiong Ding
- Arild Saasen
- Per Amund Amundsen
- Arild Fjogstad
- Torgeir Torkildsen
- Year
- 2012
- Type
- Academic chapter
Publication
Flow Loop Investigation of Lubricant Concentration Effect on Mechanical Friction in Drilling Fluids
- Authors
- Jan David M. Ytrehus
- Mohammad Ali Taghipour Khadrbeik
- Knud Richard Gyland
- Bjørnar Lund
- Sneha Sayindla
- Arild Saasen
- Lasse Hermansson
- Year
- 2016
- Type
- Academic chapter
This report is based on an assignment commissioned by the Petroleum Safety Authority Norway (PSA) with the theme of human-centred design and human-machine interfaces in the development and implementation of autonomous systems in drilling and wells. The report summarises the review and findings from...
- Authors
- Stig Ole Johnsen
- Siri Mariane Holen
- Asbjørn Lein Aalberg
- Knut Steinar Bjørkevoll
- Tor Erik Evjemo
- Gorm Idar Johansen
- Thor Myklebust
- Eivind Halvard Okstad
- Alexey Pavlov
- Thomas Porathe
- Year
- 2021
- Type
- Research report
In this study we focus on late Holocene primary productivity (PP) variability in the western Barents Sea and its response to variable sea ice coverage by combining PP reconstructed from several sediment cores with regional PP trends simulated with a well-constrained organic facies model, OF-Mod 3D...
- Year
- 2015
- Type
- Academic article
- Authors
- Jørn Harald Hurum
- Aubrey Jane Roberts
- Hans Arne Nakrem
- Jan A. Stenløkk
- Atle Mørk
- Year
- 2014
- Type
- Academic article
Publication
Changes in the cement paste due to pyrrhotite reaction during accelerated mortar bar testing
- Authors
- Mahsa Bagheri
- Barbara Lothenbach
- Jan Lindgård
- Marit Kristin Haugen
- Tobias Alexander Simon Danner
- Bård Pedersen
- Nikolas Oberhardt
- Børge Johannes Wigum
- Inger Lise Ullnæss
- Kurt Aasly
- Klaartje de Weerdt
- Year
- 2024
- Type
- Conference lecture
Publication
Flow Loop Investigation of Lubricant Concentration Effect on Mechanical Friction in Drilling Fluids
- Authors
- Jan David M. Ytrehus
- Mohammad Ali Taghipour Khadrbeik
- Bjørnar Lund
- Knud Richard Gyland
- Sneha Sayindla
- Arild Saasen
- Lasse Hermansson
- Year
- 2016
- Type
- Conference lecture
- Year
- 2016
- Type
- Non-fiction chapter
Publication
Changes in the cement paste due to pyrrhotite reaction during accelerated mortar bar testing
- Authors
- Mahsa Bagheri
- Barbara Lothenbach
- Jan Lindgård
- Marit Kristin Haugen
- Tobias Alexander Simon Danner
- Bård Pedersen
- Nikolas Oberhardt
- Børge Johannes Wigum
- Inger Lise Ullnæss
- Kurt Aasly
- Klaartje de Weerdt
- Year
- 2024
- Type
- Academic chapter
- Authors
- Niall William Paterson
- Gunn Mangerud
- Claudia Cetean
- Atle Mørk
- Gareth Steven Lord
- Tore Grane Klausen
- Pål Tore Mørkved
- Year
- 2016
- Type
- Academic article
- Authors
- Alvar Braathen
- Gunnar Sand
- Atle Mørk
- Maria Jensen
- Karoline Bælum
- Harald Elvebakk
- Fred Skancke Hansen
- Year
- 2010
- Type
- Conference lecture
- Authors
- Mohammad Ali Taghipour Khadrbeik
- Bjørnar Lund
- Ida Sandvold
- Nils van der Tuuk Opedal
- Inge Manfred Carlsen
- Torbjørn Vrålstad
- Jan David M. Ytrehus
- Pål Skalle
- Arild Saasen
- Year
- 2012
- Type
- Academic article
Kortreist Stein har hatt en arbeidspakke konsentrert mot Produksjon og anvendelse. Som et utgangspunkt for forskningsaktivitetene, er det det laget detaljerte oversikter over de mest relevante anvendelsesområdene for kortreist stein og hvilke tekniske egnethetskrav som må tilfredsstilles ut fra...
- Authors
- Lisbeth-Ingrid Alnæs
- Svein Willy Danielsen
- Tero Onnela
- Børge Johannes Wigum
- Inge Hoff
- Diego Maria Barbieri
- Lillian Uthus Mathisen
- Marit Fladvad
- Roar Nålsund
- Year
- 2019
- Type
- Research report
- Authors
- Jorun Os Vigran
- Gunn Mangerud
- Atle Mørk
- David Worsley
- Peter A. Hochuli
- Year
- 2014
- Type
- Academic article
In petroleum drilling, aqueous Polyanionic Cellulose solutions (PAC) are often used as a drilling fluid model system in experimental laboratory studies to investigate cuttings transport. Cuttings transport refers to the transportation of drilled-off solids out of the wellbore. In these studies, PAC...
- Year
- 2018
- Type
- Academic article
Publication
Cuttings Bed Removal in Deviated Wells
- Authors
- Jan David M. Ytrehus
- Bjørnar Lund
- Mohammad Ali Taghipour Khadrbeik
- Birgitte Kosberg
- Luca Carazza
- Knud Richard Gyland
- Arild Saasen
- Year
- 2018
- Type
- Academic chapter
- Authors
- Gunn Mangerud
- Jorun Os Vigran
- Atle Mørk
- Niall William Paterson
- Marianne Ask
- Peter Hochuli
- David Worsley
- Year
- 2015
- Type
- Conference lecture
In this paper, we present the results of barite sag measurements before and after hot-rolled oil-based drilling fluids (OBDFs) using different approaches for characterization. We characterized the barite sag of a liquid column under static condition using light-scattering (LS) measurements...
- Authors
- Titus Ntow Ofei
- Dinesh V. Kalaga
- Bjørnar Lund
- Arild Saasen
- Harald Linga
- Sigbjørn Sangesland
- Knud Richard Gyland
- Masahiro Kawaji
- Year
- 2020
- Type
- Academic article
- Year
- 2015
- Type
- Academic article