RE: New 2Q presentation/road show3 May 2018 12:48
Ricfle,
Firstly, I do not consider myself an 'expert on EPS flow rates' nor have I ever claimed to be one. However, here is my interpretation of those charts (pp 22-23 of the presentation).
The first graph shows 'Average daily production rates', not instantaneous flowrates for each individual well. This will include flowline pigging runs (no production) possible changeovers between wells, and also built-in downtime contingency. Plus the figures are a forecast, not a production parameters plan. In other words, over the three-month ramp-up 'steps', the grey shaded area show how much oil is anticipated to be collected in the FPSO's storage tanks, not individual well flowrates on any particular day during those periods.
Wrt the second graph, yes you seem to have read it correctly, showing drawdown pressure at 20k bpd. The 43k bpd part is for information, illustrating the theoretical absolute maximum rate a well could be flowed at, beyond which the drawdown pressure would exceed that of bubble point.. The key word here is 'theoretical': it does not mean the wells, flowlines etc. would be able to sustain such a flow. Instead it is just showing that a rate of 20k is comfortably within the theoretical 'speed limit'. This is useful information, because it shows us that even at 20k bpd a well would not be running 'flat out' in terms of what the reservoir can provide.
That having been said, and the fact that 20k bpd is always mentioned as achievable 'top-end' (as distinct from 25k, for instance), indicates to me that 20k per well is the maximum designed-in limit of the flowlines, manifold, downhole equipment, and so on.