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Barrels Per Tonne
Ethane Propane n-Butane C3/C4 mix
Pressured 17.6 12.4 10.8 11.6
Refrigerated 11.5 10.8 10.4 10.6
Cubic Metres Per Tonne
Ethane Propane n-Butane C3/C4 mix
Pressured 2.80 1.97 1.71 1.84
Refrigerated 1.83 1.72 1.66 1.69
106 Btu Per Barrel
Ethane Propane n-Butane C3/C4 mix
Pressured 2.79 3.85 4.35 4.10
Refrigerated 4.27 4.41 4.49 4.45
106 Btu Per Cubic Metre
Ethane Propane n-Butane C3/C4 mix
Pressured 17.6 24.2 27.4 25.8
Refrigerated 26.9 27.7 28.3 28.0
106 Btu Per Tonne
Ethane Propane n-Butane C3/C4 mix
Pressured } 49.2 47.7 46.9 47.3
Refrigerated }
1 Barrel/Day = Tonnes Per Annum
Ethane Propane n-Butane C3/C4 mix
Pressured 20.7 29.4 33.8 31.6
Refrigerated 31.7 33.8 35.0 34.4
Natural Gas: Inter-Fuel Price Equivalents (US Currency)
---------------------------------------------------------
ONE CENT per MMBtu
= 5.8 Cents per Barrel crude oil
= 6.4 Cents per Barrel fuel oil
= 5.2 Cents per Barrel naphtha
= 4.5 Cents per Barrel LPG (r)
= 4.1 Cents per Barrel LPG (P)
= 3.8 Cents per Barrel LNG
ONE CENT per MMBtu
= 0.42 Dollars per Tonne crude oil
= 0.40 Dollars per Tonne fuel oil
= 0.45 Dollars per Tonne naphtha
= 0.47 Dollars per Tonne LPG
= 0.52 Dollars per Tonne LNG
ONE DOLLAR per BARREL
= 17 Cents per MMBtu crude oil
= 16 Cents per MMBtu fuel oil
= 19 Cents per MMBtu naphtha
= 22 Cents per MMBtu LPG (r)
= 24 Cents per MMBtu LPG (p)
= 26 Cents per MMBtu LNG
ONE DOLLAR per TONNE
= 2.4 Cents per MMBtu crude oil
= 2.5 Cents per MMBtu fuel oil
= 2.2 Cents per MMBtu naphtha
= 2.1 Cents per MMBtu LPG
= 1.9 Cents per MMBtu LNG
ONE CENT per US gallon LPG = 10 CENTS per MMBtu
Oil and Coal Equivalent
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1 million tonnes Oil per Year
per year = 1.1 mrd m3 gas (1.3 mrd Groningen)
= 1.5 million tonnes coal
= 815 000 tonnes LNG
= 890 000 tonnes LPG
= 0.04 Tcf gas (42 trillion Btu)
per day = 115 million ft3 gas
= 3 million m3 gas
= 30 500 barrels LNG
= 26 000 barrels LPG (r)
= 28 300 barrels LPG (p)
= 20 000 barrels oil
1 million tonnes Coal per Year
per year = 0.7 mrd m3 gas (0.8 mrd Groningen)
= 640 000 tonnes oil
= 525 000 tonnes LNG
= 580 000 tonnes LPG
= 0.03 Tcf gas (27 trillion Btu)
per day = 75 million ft3 gas
= 2 million m3 gas
= 19 700 barrels LNG
= 16 800 barrels LPG (r)
= 18 200 barrels LPG (p)
= 12 900 barrels oil
10 000 barrels Oil per Day
per year = 0.6 mrd m3 gas
= 500 000 tonnes oil
= 780 000 tonnes coal
= 0.02 Tcf gas (21 trillion Btu)
per day = 58 million ft3 gas
= 1.5 million m3 gas
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Rich Gas = natural gas having a gross calorific value of 41,868 kJ/m3.
Degree-days = the number of degree-days of a day is calculated on the
basis of a reference temperature set by experience at 16.5 C; it gives the
difference between that reference temperature and the daily mean temperature
if the latter is the lower.
The number of degree-days of a year is the sum of the degree-days registered
for each day of that year.
G-factor = invoicing factor representing the average monthly cost of
natural gas at the Belgian border in francs per gigajoule.
1GJ 1Gcal 10-6 Btu 1toe 1kWh 1m3
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1GJ 1 0.239 0.948 0.024 277.778 23.884
1Gcal 4.186 1 3.967 0.1 1,163 100
10-6 Btu 1.055 0.252 1 0.025 293.1 25.2
1toe 41.855 10 39.671 1 11,626 1,000
1kWh 3.600 10-3 0.860 10-3 3.421 10-3 0.083 10-3 1 86.011 10-3
1m3 rich gas 0.042 0.010 0.040 0.001 11.626 1
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gigajoule giga British ton oil kilowatt
calorie thermal equivalent - hour
unit
