| Crude oil Supply |
|
| Refinery costs and yields |
| Location, Crude, Process | Units Supplied | Cost of Crude oil | Inbound Shipping cost | Refining cost | Total cost | Output Yield |
| Australia | Gasoline | Distillate |
| Brunei Crude, Low (BLA) | 108049.65 | $7,347,376.52 | $449,486.56 | $207,455.34 | $8,004,318.42 | 27984.86 | 74338.16 |
| Brunei Crude, High (BHA) | 15596.82 | $1,060,584.07 | $64,882.79 | $69,873.77 | $1,195,340.64 | 5692.84 | 8936.98 |
| Iran Crude, Low (ILA) | 0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 0.00 | 0.00 |
| Iran Crude, High (IHA) | 76353.52 | $4,581,211.24 | $757,426.92 | $366,496.90 | $5,705,135.06 | 23822.30 | 46422.94 |
| Japan | 0.00 |
| Brunei Crude, Low (BLJ) | 25144.37 | $1,709,816.87 | $96,554.36 | $64,369.58 | $1,870,740.81 | 6512.39 | 17299.32 |
| Brunei Crude, High (BHJ) | 11209.15 | $762,222.53 | $43,043.15 | $60,977.80 | $866,243.49 | 3923.20 | 6590.98 |
| Iran Crude, Low (ILJ) | 30960.87 | $1,857,651.97 | $292,270.58 | $99,074.77 | $2,248,997.32 | 5758.72 | 22663.35 |
| Iran Crude, High (IHJ) | 52685.61 | $3,161,136.79 | $497,352.19 | $328,758.23 | $3,987,247.20 | 15805.68393 | 32665.08013 |
|
| Constraints |
| Input Supply |
| Iran | 160000 | <= | 350000 |
| Brunei | 160000 | = | 160000 |
| Input Demand |
| Australia | 200000.00 | >= | 200000 |
| Japan | 120000.00 | >= | 120000 |
|
| Output supply |
| Gasoline | 89500.00 | >= | 89500 |
| Distillate | 208916.82 | >= | 199500 |
|
|
| Marketing operations |
|
| Area | 2009 Demand |
| Gasoline | Distilate |
| Australia | 36000 | 84000 |
| Japan | 12000 | 48000 |
| Philippines | 20000 | 32000 |
| New Zealand | 21500 | 35500 |
| Total | 89500 | 199500 |
|
| Surplus from the refineries after supplying their area |
|
| Area | 2009 Demand |
| Gasoline | Distilate |
| Australia | 21500.00 | 45698.08 |
| Japan | 20000.00 | 31218.74 |
|
|
| Cost of supplying gasoline and Distillate |
| Refinery | Units supplied | Shipment cost |
| New Zealand | Philippines | New Zealand | Philippines |
| Gasoline | 21500.00 | 0.00 | $34,400.00 | $0.00 |
| Distilate | 35500.00 | 10198.08 | $56,800.00 | $24,475.40 |
|
| Gasoline | 0.00 | 20000.00 | $0.00 | $64,000.00 |
| Distilate | 0.00 | 21801.92 | $0.00 | $69,766.13 |
|
|
| Constraint |
| Supply of Gasoline from |
| Australia | 21500.00 | <= | 21500.00 |
| Japan | 20000.00 | <= | 20000.00 |
| Supply of Distilate from |
| Australia | 45698.08 | <= | 45698.08 |
| Japan | 21801.92 | <= | 31218.74 |
|
| Supply to |
| Gasoline |
| New Zealand | 21500.00 | >= | 21500.00 |
| Philipines | 20000.00 | >= | 20000.00 |
| Distilate |
| New Zealand | 35500.00 | >= | 35500.00 |
| Philipines | 32000.00 | >= | 32000.00 |
|
|
|
| United States Supply |
|
| United States Supply |
|
| Shipment of distillate from the US to | Units supplied | Shipment cost | Purchase cost |
| New Zealand | 0 | $0.00 | $0.00 |
| Philippines | 0.00 | $0.00 | $0.00 |
|
| Constraint |
| Supplu from US | 0 | <= | 68000 |
|
|
| Tanker operations |
| Tankers ferrying crude oil |
| Australia | Japan | Australia | Japan |
| Iran | 9.16 | 9.20 | Iran | 76353.52 | 83646.48 |
| Brunei | 6.18 | 1.64 | Brunei | 123646.48 | 36353.52 |
|
|
| Tankers ferrying output |
| New Zealnd | Philippines | New Zealand | Philippines |
| Australia | 0.57 | 0.20 | Australia | 57000.00 | 10198.08 |
| Japan | 0.00 | 0.42 | Japan | 0.00 | 41801.92 |
| USA | 0.00 | 0.00 | USA | 0.00 | 0.00 |
|
| Number of tankers used | 27.37 |
| Available Tankers | 26.40 |
| Hired tankers | 0.97 |
| Cost of hiring tankers | $49,855.92 |
|
| Constriant |
| Iran to Australia | 76353.52 | = | 76353.52 |
| Iran to Japan | 83646.48 | = | 83646.48 |
| Borneo to Australia | 123646.48 | = | 123646.48 |
| Borneo to Japan | 36353.52 | = | 36353.52 |
| Australia to New Zealand | 57000.00 | = | 57000.00 |
| Australia to Phillipines | 10198.08 | = | 10198.08 |
| Japan to New Zealand | 0.00 | = | 0.00 |
| Japan to Phillipines | 41801.92 | = | 41801.92 |
| USA to New Zealand | 0.00 | = | 0.00 |
| USA to Philipines | 0.00 | = | 0.00 |
|
| Objective Funstion |
|
| Minimise Total Cost | $24,177,320.40 |
