Joshua Rosero
Commitment and responsibility with my functions, proactive, sociable and with ability to create practical solutions to any challenging situation. Great ability to work under pressure and very well as part of a team. I am focused on achieving my goals and always open to learning and getting the best results.
Address: Ecuador
Address: Ecuador
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Papers by Joshua Rosero
subsea lines of AMS-10 and AMS-11 wells, during the production of gas from the
wellhead to the deep-water platform of Amistad Field, considering flow both in transient
and in steady state. This analysis was done by numerical simulation with the aid of
ANSYS-CFX software, which uses computational fluid dynamics (CFD). Hydrate
formation curves were constructed with the use of certain correlations and compared
with the pressure-volume-temperature (PVT) analysis of the gas. For this, the properties
of the gas and the production water were included, together with the water of the medium
surrounding the flow lines. In addition, it was analyzed the possibility of using alternative
materials less thermally conductive compared to the original one used in the flow lines.
As a result, the gas temperature was obtained under operating conditions and in the
transitory state, which allowed to identifying the point where there is a higher probability
of hydrate formation. For the pipe with the least conductive material, the temperature of
the gas was determined in the case of a shutdown. In addition, the flow patterns were
determined both for the horizontal section (fog-annular type) and for the ascending
vertical section (annular type). This was validated with the free software DWSIM.
Drafts by Joshua Rosero
subsea lines of AMS-10 and AMS-11 wells, during the production of gas from the
wellhead to the deep-water platform of Amistad Field, considering flow both in transient
and in steady state. This analysis was done by numerical simulation with the aid of
ANSYS-CFX software, which uses computational fluid dynamics (CFD). Hydrate
formation curves were constructed with the use of certain correlations and compared
with the pressure-volume-temperature (PVT) analysis of the gas. For this, the properties
of the gas and the production water were included, together with the water of the medium
surrounding the flow lines. In addition, it was analyzed the possibility of using alternative
materials less thermally conductive compared to the original one used in the flow lines.
As a result, the gas temperature was obtained under operating conditions and in the
transitory state, which allowed to identifying the point where there is a higher probability
of hydrate formation. For the pipe with the least conductive material, the temperature of
the gas was determined in the case of a shutdown. In addition, the flow patterns were
determined both for the horizontal section (fog-annular type) and for the ascending
vertical section (annular type). This was validated with the free software DWSIM.