2HAGEDORN A R,BROWN K E.Experimental study of pressure gradients occurring during continous two-phase flow in small diameter vertical conduits[J].JPT,1965-04.
3ORKISZEWSKI J.Predicting two-phase pressure drops in vertical pipe[J].JPT,1967-06.
4BEGGS H D,BRILL J P.A study of two-phase flow in inclined pipes[J].JPT,1973-05.
5AZIZ K,et al.Pressure drop in wells producing oil and gas[J].JPT,1972-07/08.
6CHIERICE G L,et al.Two-phase in vertical flow in oil wells prediction pressure drop[J].JPT,1972-08.
7TURNER R G.Analysis and prediction of minimum flow rate for the continuous removal liquids from gas wells[J].JPT,1969-11:1475-1482.