Symbol | Metric unit | Oilfield unit |
---|---|---|
cmd | bpd |
q_L^{\uparrow} = \frac{q_t}{B_w Y_W + \left[ (B_o - R_s B_g) + (B_g - R_v B_o) \, Y_G \right] \cdot (1-Y_W)} |
where
Total sandface flowrate | |
formation volume factors between separator and sandface pressure/temperature conditions | |
Solution GOR and Vaporized oil ratio at sandface pressure/temperature conditions | |
Production Water Cut | |
Production Gas-Oil-Ratio |
Starting with definition of Total sandface flowrate and substituting the expression of Oil surface flowrate, Gas surface flowrate, Water surface flowrate through Liquid production rate one arrives to . |
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Well Testing (WT) / Flowrate Testing / Flowrate
[ Well & Reservoir Surveillance ]
[ Surface flowrates ] [ Oil surface flowrate ] [ Gas surface flowrate ] [ Water surface flowrate ]
[ Sandface flowrates ] [ Oil sandface flowrate ] [ Gas sandface flowrate ] [ Water sandface flowrate ] [ Total sandface flowrate ]