Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Øystein Sæther"'
Publikováno v:
Day 1 Wed, June 24, 2020.
This paper presents a case history of scale treatments performed in a well producing in the North Sea. Kvitebjørn is a gas and condensate producer with high reservoir pressure (480bar) and high temperature (152°C). Well A-7 T2 started production in
Autor:
Ross Andrew McCartney, Rita Iren Johnsen, Siv Kari Lien, Øystein Sæther, Henriette Dorthea Aarrestad, Kari Ramstad
Publikováno v:
SPE Production & Operations. 32:73-85
Summary The Johan Sverdrup field will, at maximum, contribute 25% of the total oil production from the Norwegian Continental Shelf (NCS). Plateau production from the fully developed field is estimated at 550,000 to 650,000 BOE/D. Geochemical formatio
Autor:
Rita Iren Johnsen, Kari Ramstad, Henriette Dorthea Aarrestad, Øystein Sæther, Ross Andrew McCartney, Siv Kari Lien
Publikováno v:
All Days.
The Johan Sverdrup field will at maximum production contribute 25% of total oil production from the Norwegian continental shelf. Geochemical formation water interpretation and development of a scale management strategy have been performed to ensure h
Publikováno v:
Aviation, Space, and Environmental Medicine. 83:35-41
Introduction Favorable anthropometrical status and aerobic fitness levels are emphasized in Norwegian Air Force personnel. However, it is unknown how these variables develop in Air Force cadets. Thus, the main aim of the present study was to examine
Publikováno v:
Petroleum Science and Technology. 21:425-435
A design method for establishing the critical parameters for general electrostatic coalescers has been developed. The method allows for characterization of emulsion stability as well as the experimental determination of required electrical field para
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 186:141-153
The emulsifying properties of two lignosulfonate (LS) fractions and one Kraft lignin fraction were studied under different experimental conditions. A method utilizing the conductivity of aqueous dispersions and the volume fraction dispersed phase was
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 142:189-200
A theory for the coupling of flocculation, coalescence and floc fragmentation in dilute, polydisperse oil-in-water emulsions with narrow droplet size distributions is proposed. For the first time, the strong decrease in the total droplet concentratio
Publikováno v:
Scopus-Elsevier
A theory of reversible flocculation in dilute monodisperse emulsions together with an intradoublet coalescence is proposed and compared with experimental data obtained through video enhanced microscopy. The averaged values of the coalescence time and
Autor:
Johan Sjo¨blom, Stanislav S. Dukhin, Svetlana V. Verbich, Øystein Holt, Øystein Sæther, Andrej Tarovski
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. :209-223
The kinetics for emulsion coagulation retarded by the electrostatic repulsion between droplets in the micron size range was studied. The rather high electrokinetic potential is provided by the presence of 10−3 M NaOH. The enormous discrepancy betwe
Publikováno v:
Structures and Dynamics of Asphaltenes ISBN: 9781489916174
Asphaltenes can have crucial impact on several stages of production of crude oils. First of all, asphaltenes can precipitate in the well or in the formation and cause severe formation damage, and in the worst case the well might be shut down. Second,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e6313f4c8ec774dff8a8f8930171f3
https://doi.org/10.1007/978-1-4899-1615-0_11
https://doi.org/10.1007/978-1-4899-1615-0_11