Abstract: Method and system for well testing under full field production comprising isolating well flow from one of multiple wells and running the well flow through a dedicated test slug suppression and gas removal unit and at least one isolated and dedicated inclined tubular separator for testing.

Abstract: Method for control of an inner tube of an inclined tubular separator, wherein the inner tube is provided with an outlet adapted the viscosity of oil introduced into the inner tube.

Abstract: A method and system for separating oil well substances by using a separator system comprising inclined tubular oil and water separators for separating the respective fluid components mixed in fluids from oil wells, combined with providing a liquid lock upstream the inclined tubular oil and water separators, as well as establishing and maintaining water-wetted entrance to the inclined tubular oil and water separators.

Abstract: The present invention relates to a method of adapting and manufacturing a separator system comprising multiple inclined separators for separation of respective substances or substances mixed in fluids from oil wells and adapting the separator system to a change in the substance or use with another oil well. The method involves determining percentage fraction of respective fluid phases in an oil from a specific oil well and at a specific time and estimating expected production rate from the specific oil well at a specific time to estimate the streaming capacity of each respective fluid phase through separators of the separator system. The method also involves arranging a plurality of interconnecting frameworks of pipes in parallel or serial depending on the estimate streaming capacity.

Abstract: The present invention relates to a tubular oil separator providing separation of respective fluid components mixed in fluids from oil wells, wherein the tubular oil separator A is arranged to mitigate problems related to turbulence and possible non-Newtonian fluid behaviors of fluid components mixed in the fluids from the oil wells in the oil separator. The invention further relates to a method of operating a separator. Moreover the invention relates to a system of multiple separators.

Abstract: The present invention relates to a tubular oil separator providing separation of respective fluid components mixed in fluids from oil wells, wherein the tubular oil separator A is arranged to mitigate problems related to turbulence and possible non-Newtonian fluid behaviors of fluid components mixed in the fluids from the oil wells in the oil separator. The invention further relates to a method of operating a separator. Moreover the invention relates to a system of multiple separators.