Erlend O. Straume

Dr. Erlend O. Straume

orcid

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2016 in Chemical Engineering Science
Verified
Journal Article
Closed access
ESErlend O. Straume
Erlend O. Straume
CKCelina Kakitani
Celina Kakitani
DMDaniel Merino-Garcia
Daniel Merino-Garcia
RMRigoberto E.M. Morales
Rigoberto E.M. Morales
Amadeu SumAmadeu Sum
Amadeu Sum

28 November 2018 in Energy & Fuels
Verified
Journal Article
Closed access
ESErlend O. Straume
Erlend O. Straume
RMRigoberto E.M. Morales
Rigoberto E.M. Morales
Amadeu SumAmadeu Sum
Amadeu Sum

1 February 2020 in Fuel
Verified
Journal Article
Closed access
XZXianwei Zhang
Xianwei Zhang
ESErlend O. Straume
Erlend O. Straume
GGGiovanny A. Grasso
Giovanny A. Grasso
RMRigoberto E.M. Morales
Rigoberto E.M. Morales
ASAmadeu K. Sum
Amadeu K. Sum

26 February 2018 in Energy & Fuels
Verified
Journal Article
Closed access
ESErlend O. Straume
Erlend O. Straume
CKCelina Kakitani
Celina Kakitani
LSLuis A. Simões Salomão
Luis A. Simões Salomão
RMRigoberto E.M. Morales
Rigoberto E.M. Morales
Amadeu SumAmadeu Sum
Amadeu Sum

27 October 2015
Verified
Conference Paper
Closed access
PDF file
ESErlend O. Straume
Erlend O. Straume
DMD. Merino-Garcia
D. Merino-Garcia
Amadeu SumAmadeu Sum
Amadeu Sum
RMRigoberto E.M. Morales
Rigoberto E.M. Morales
Hydrate management, as opposed to avoidance, means allowing hydrates to form, but minimizing the risk of blockage formation, such that hydrates are transported with the production fluids. This strategy is starting to be a more viable approach in industry as a means to lower development and operational costs. Safe implementation of various hydrate management strategies requires a throughoutly understanding of how hydrates form and behave in diferent categories of multiphase systems of gas, oil and water. To further obtain insight into the different processes leading to hydrate blockage formation, a number of tests using a visual rocking cell have been performed to measure and observe the various stages for hydrate formation and the changes to the system evolve with continued mixing. This study has considered mineral oil + water + gas and condensate + water + gas systems. Tests were also performed with and without MEG and a model antiagglomerant. The experiments performed have shown that hydrates have a lower tendency to deposit on oil wetted surfaces than surfaces exposed to condensate or the gas phase. However, hydrate deposition was also observed in the oil system. The predominant processes in all experiments included hydrate particle growth, bedding and agglomeration. Hydrate deposits with high porosity formed under high subcooling conditions, resulting in sloughing of the hydrate deposit due to the wetting and weight of the deposit. The addition of antiagglomerant resulted in formation of transportable slurry in the mineral oil system with 30% water cut. The mineral oil and condensate are nonemulsifying, but the pseudo-flow induced in the rocking motion of the cell created shear stabilized emulsion of the liquid phases prior to hydrate formation. Upon hydrate formation onset, the liquid phases appeared to completely phase separate.

24 September 2025 in Geothermics
Verified
Journal Article
Closed access
ABAdolph Bravo
Adolph Bravo
ESErlend O. Straume
Erlend O. Straume
BRBen Robinson
Ben Robinson
NKNamrata Kale
Namrata Kale
HFHarry Froment
Harry Froment
ASAndri Stefánsson
Andri Stefánsson