Produced or injected flowrate of natural gas across the well-reservoir contact with the volumes measured at the sandface temperature and pressure conditions.
For MBO fluid @model the gas sandface flowrate is related to surface flowrates of crude oil
and natural gas
as (see derivation):
q_g = \frac{B_g \cdot (q_G - R_s \, q_O)}{1- R_v \, R_s} |
where
| gas formation volume factor between separator and sandface pressure/temperature conditions | |
| Solution GOR at sandface pressure/temperature conditions |
It simplifies for Dry Gas Reservoir with surface flow rate and gas formation volume factor
to:
q_g = q_G \cdot B_g |
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Well Testing (WT) / Flowrate Testing / Flowrate
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