.... They are a good alternative to petro-derived chemicals with improved raw material availability and carbon footprint. Solubility is proved for TDS higher than 48g/L TDS in synthetic sea water. Phase behavior and low interfacial tensions were evaluated with classical Winsor analysis. Interfacial tension of 3.5*10...

... upstream oil & gas pc-saft eos remediation of hydrates onset pressure precipitation scale remediation production chemistry asphaltene deposition hydrate remediation asphaltene phase behavior crude oil asphaltene inhibition oilfield chemistry modeling & simulation phase behavior...

... of the reservoir connate brine. These physico-chemical conditions impose severe limitations to adequate phase behavior for most commercial surfactants. The purpose of the research described herein is to analyze surfactant phase behavior for scenarios with seawater as the main carrying fluid for surfactant systems...

... wax remediation paraffin remediation phase behavior scale inhibition asphaltene issue remediation of hydrates offshore technology conference oilfield chemistry asphaltene precipitation De Boer , R.B. ; Leerloyer , K. ; Eigner , M.P.R. and van Bergen , A.R.D. 1995...

... . Knudsen , K. , Stenby , E.H. , and Andersen , J.G. 1994 . Modelling the influence of pressure on the phase behavior of systems containing water oil and nonionic surfactants . Fluid Phase Equilibria , 93 ( 11 ): 55 – 74 . ISSN 0378-3812 , http://dx.doi.org/10.1016/0378-3812(94)87003-9...

... measurement phase behavior benzene Abstract Generation/accumulation of hydrocarbon has been considered as one of the most plausible mechanisms related to abnormal geopressures observed in many conventional and unconventional reservoirs. In this presentation, we demonstrate that hydrocarbon...

... asphaltene precipitation envelope oilfield chemistry asphaltene precipitation gonzalez equation remediation of hydrates wax remediation upstream oil & gas phase behavior production chemistry asphaltene inhibition crude oil bubble point Akbarzadeh , K. , S. Ayatollahi , M...

... of water into theCO2-rich fluid largely dictates the ice and hydrate stability region. Inaddition to the phase behavior aspects of the fluid, the physical properties ofthese different phases need to be accurately captured in a flow simulator toadequately model transient phenomena. Given these modeling...

... and rheological behavior of high pour point waxy crude oils. Responsible design procedures must attempt to judiciously quantify and plan for the risks involved, using all physical property, phase behavior, and rheological information obtained from representative samples of the oil(s) to be transported...

... the height changes of water peak, we can tell how much hydrate is present in the system. By this means the phase behavior and certain dynamic quantities of hydrate/oil systems can be measured. Results showed emulsion formation has an important impact on hydrate behavior in black oil. This new technique...

... phenomenon. Conventional Hydrocarbon Phase Behavior The phase behavior of reservoir hydrocarbons has been studied and reported extensively for over a One of the thermodynamic tools thermodynamicists use to describe and represent reservoir hydrocarbon phase behavior is the familiar Pressure-Temperature Phase...