Gilbert LAMBDAs
Gilbert (1954) critical-flow choke correlation for rate, wellhead pressure and bean size.
3 lambdas
PO.SF.CH.Gilbert.Rate.SI(Pwh, d_choke, GLR)
Liquid flow rate using Gilbert (1954) critical flow correlation, [m3/d]. Widely used for oil wells with gas (SI units).
PO.SF.CH.Gilbert.Pwh.SI(Ql, d_choke, GLR)
Wellhead pressure using Gilbert (1954) critical flow correlation, [kPa]. Calculates required pressure for target rate (SI units).
PO.SF.CH.Gilbert.Size.SI(Pwh, Ql, GLR)
Choke diameter using Gilbert (1954) critical flow correlation, [cm]. Calculates required choke size for target rate (SI units).