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| oil formation volume factor between separator and sandface pressure/temperature conditions | ||||
| Solution GOR at sandface pressure/temperature conditions |
It relates to Liquid production rate at surface asThe gas surface flowrate
relates to Surface Liquid production rate LaTeX Math Inline body q_G
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q_G = GORY_G \cdot (1-Y_w) \, q_L |
The gas surface flowrate
relates to Total sandface flowrate LaTeX Math Inline body q_G
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q_G = \frac{ Y_G \cdot (1-Y_W)}{B_w Y_W + \left[ (B_o - R_s B_g) + (B_g - R_v B_o) \, Y_G \right] \cdot (1-Y_W)} \cdot q_t |
It simplifies for the Black Oil model (
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