Category
Choke Critical Flow
15 functions
PO.SF.CH.Achong.Pwh
Wellhead pressure using Achong (1961) critical flow correlation, [psia].
PO.SF.CH.Achong.Rate
Liquid flow rate using Achong (1961) critical flow correlation, [bbl/d]. Modified Gilbert for Lake Maracaibo conditions.
PO.SF.CH.Achong.Size
Choke diameter using Achong (1961) critical flow correlation, [inches].
PO.SF.CH.Baxendell.Pwh
Wellhead pressure using Baxendell (1957) critical flow correlation, [psia].
PO.SF.CH.Baxendell.Rate
Liquid flow rate using Baxendell (1957) critical flow correlation, [bbl/d]. Developed from Lake Maracaibo field data.
PO.SF.CH.Baxendell.Size
Choke diameter using Baxendell (1957) critical flow correlation, [inches].
PO.SF.CH.Gilbert.Pwh
Wellhead pressure using Gilbert (1954) critical flow correlation, [psia]. Calculates required pressure for target rate.
PO.SF.CH.Gilbert.Rate
Liquid flow rate using Gilbert (1954) critical flow correlation, [bbl/d]. Widely used for oil wells with gas.
PO.SF.CH.Gilbert.Size
Choke diameter using Gilbert (1954) critical flow correlation, [inches]. Calculates required choke size for target rate.
PO.SF.CH.Pilehvari.Pwh
Wellhead pressure using Pilehvari (1980) critical flow correlation, [psia].
PO.SF.CH.Pilehvari.Rate
Liquid flow rate using Pilehvari (1980) critical flow correlation, [bbl/d]. Based on U. of Tulsa experimental data.
PO.SF.CH.Pilehvari.Size
Choke diameter using Pilehvari (1980) critical flow correlation, [inches].
PO.SF.CH.Ros.Pwh
Wellhead pressure using Ros (1960) critical flow correlation, [psia].
PO.SF.CH.Ros.Rate
Liquid flow rate using Ros (1960) critical flow correlation, [bbl/d].
PO.SF.CH.Ros.Size
Choke diameter using Ros (1960) critical flow correlation, [inches].