Flow rate determination

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Mechanical measurement system

Reexamination Certificate

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C702S050000

Reexamination Certificate

active

10911871

ABSTRACT:
A method for determining the bubble point pressure and the true flow rate of a fluid in a flow line of a flowing well is provided, wherein the method includes modifying fluid pressure in a predetermined region of the flow line, generating pressure data responsive to the flow line, obtaining apparent flow rate data responsive to the pressure data, examining the apparent flow rate data to identify a discontinuity in the apparent flow rate data and generating true flow rate data responsive to the discontinuity.

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Golan, M. and Whitson, C.H.Well Performance Second Edition. Prentice Hall, Inc.(1991) pp. 29-46.
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Press, W. H. et al.Numerical Recipes in C, The Art of Scientific Computing Second Edition. Cambridge University Press(1998) pp. 190-194.

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