Flow rates revised11 Oct 2018 20:19
My earlier calculation of the flow rates is listed below :-
Zaza stated 4 to 6 weeks to fill a trainload and 3 trainloads of oil. Therefore I will assume that the two train loads were full by 10th September 2018 (one for auction on 10th, one for auction on the 1st October and the third is from June seen in the Twitter photos).That gives a total of 154 days from the start of T45 on the 8th April. Assuming 30,000bbls for each train load of light oil = 90,000bbls.
I have read somewhere 130bbls/d for the zone 9 wells x 154 days = 20,020bbls.
I will assume that T39 flows at 250bbls/d as the gas was increasing (Zaza podcast) x 68 days (from 4th July) = 17,000bbls.
Therefore, 90,000bbls - (20,020 + 17,000)bbls = 52,980bbls to come from T45 and Dino-2.
If T45 and Dino-2 flow without decline = 270bbls/d + 315bbls/d = 585bbls/d x 114 days = 66,690bbls.
Then T45 flowing without decline for the remaining 40 days (Dino-2 starte testing on 18th May) = 270bbls/d x 40 days = 10,800bbls.
The total for T45 and Dino-2 without decline is 66,690bbls + 10,800bbls = 77,490bbls.
If we deduct the 52,980bbls expected = 24,510bbls, which is 31.63% less than the flow rates without decline.
Therefore, deducting 31.63% of the flow rates gives average flow rates over the 154 days of 215bbls/d for Dino-2 and 185bbls/d for T45. As most of the decline will be near the start, I am going to estimate final flows of 200bbls/d for Dino-2 and 170bbls/d, for T45.
If my assumptions are correct, then FRR would have oil revenue around mid August, 25th October and 14th November for each trainload.
30,000bbls x $75/bbl = $2.25m for each trainload.
T45 + Dino-2 + T39 + Zone 9's = (170 + 200 + 250 + 130)bbls/d = 750bbls/d.
Add Niko at the same rate for zone 19 as T39 = 1000bbls/d by the end of the year if Niko is still drilled.
At 750bbls/d it would take 40 days to fill a train, which is just under 6 weeks.
Open the choke on T39 to 8/64" = 529bbls/d and the total becomes 1029bbls/d, which would fill a train in 29 days, 1 day over 4 weeks. Zaza said 4 to 6 weeks for a trainload, so perhaps they are starting to test T39 at 8/64" flowing 529bbls/d.
Revised figures
The previous production was 220bopd, with 75bopd of heavy oil and 35bopd from T45 and Dino, leaving 120bopd, not 130bopd (see the link below).
https://fronteraresources.com/frontera-announces-operations-update-entry-seda-backed-loan-agreement-support-ongoing-work-programs/
zone 9's = 120bopd x 154d = 18480bbls
T39 = 250bopd x 68d = 17000bbls.
zone 9's + T39 = 35480bbls
90,000bbls - 35480bbls = 54,520bbls
77490bbls - 54520bbls = 22970bbls, which is a 29.6% decline, not 31.63%. This gives average flow rates of 222bopd for Dino and 193bopd for T45. With a 15bopd reduction as previously used, this gives T45 = 178bopd and Dino = 207bopd.
Therefore, the total flow of light crude = (Dino + T45 + T39 + zone 9's)flow rates = (207 + 178 + 250 + 120)bopd = 755bopd.