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Mining Strategic Investment Private Limited, http://www.miningstrategicinvestment.com
1
GGlloossssaarryy ooff
TTeecchhnniiccaall TTeerrmmss
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Class Term Definition
Abbreviation approx. Approximately
Abbreviation Coeff. Coefficient
Abbreviation FO Fuel oil
Abbreviation GO Gas oil
Abbreviation HFO Heavy fuel oil
Abbreviation HSD High speed diesel
Abbreviation LFO Light fuel oil
Abbreviation max. Maximum
Abbreviation min. Minimum
Abbreviation NA Not applicable
Abbreviation ND No data
Abbreviation pot. Potential
Abbreviation TBD To be determined
Abbreviation WAVE Weighted average
Area Acre, International 1 international acre = 4,046.8564224
square meter (sqm)
Area Acre, Survey 1 survey acre = 0.40468726267 hectare (Ha)
Area Acre, Survey 1 survey acre = 4,046.8726267
square meter (sqm)
Area Acre, Survey 1 survey acre = 4,840 survey yards
Area Acre, Survey 1 survey acre = 43,560 survey square
feet
Area Ha Hectare(s); Land size measured in units of hectares
Area Hectare 1 hectare (Ha) = 10,000 square
meters (sqm)
Area Hectare 1 hectare (Ha) = 107,638.67316 survey square foot
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Area Hectare 1 hectare (Ha) = 11,959.900463
square yard
Area Hectare 1 hectare (Ha) = 2.4710439202 survey acre
Area sqm Square meter(s)
Coal ADB Air dried basis
Coal ARB As received basis
Coal DAFB Dried ash free basis
Coal DB Dried basis
Coal FC Fixed carbon
Coal GAD Gross calorific value ADB
Coal GAR Gross calorific value ARB
Coal GCV Gross calorific value
Coal H Hydrogen
Coal HGI Hardgrove grindability index
Coal IM Inherent moisture
Coal Lignite coal Lignite coal also known as brown coal is graded between coal and peat.
Brownish black in color; carbon content 25% to 35%; moisture
content as high as 60%. Due to its abundance and economical price, it is
mostly used to fire coal-fired power plants.
Coal NAR Net calorific value ARB
Coal NCV Net calorific value
Coal NEWC Newcastle
Coal O2 Oxygen gas molecule
Coal TM Total moisture
Coal TS Total sulphur
Coal VM Volatile matter
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CPO CPO Crude palm oil
CPO DOBI Deterioration of bleachability index
CPO EFB Empty fruit bunch
CPO EFBs Empty fruit bunches
CPO FFA Free fatty acid (as Palmitic acid)
CPO FFB Fresh fruit bunch
CPO FFBs Fresh fruit bunches
CPO IV Iodine value
CPO MPT Melting point
CPO PKO Palm kernel oil
CPO PORAM Palm oil refiners association of
Malaysia
CPO PORIM Palm oil research institute of Malaysia
Crude oil 1 barrel crude oil 0.127 tonnes (t) crude oil
Crude oil 1 barrel crude oil 0.159 kiloliters (kl) crude oil
Crude oil 1 barrel crude oil 1 boe
Crude oil 2 million barrels crude oil
254,000 tonnes (t) crude oil
Crude oil Brent Brent crude oil; sweet light crude oil
Crude oil Brent specification 0.37% sulphur; API gravity 38.06; SG
0.835
Crude oil Dubai Dubai crude oil; light sour crude oil
Crude oil Dubai specification 2% sulphur; API gravity 31; SG 0.871
Crude oil NBLCO Nigeria Bonny Light Crude Oil; Qua
Iboe light crude oil
Crude oil NBLCO specification 0.113% sulphur; API gravity 34.32; SG 0.8529
Crude oil WTI West Texas Intermediate crude oil;
sweet light crude oil
Crude oil WTI specification 0.24% sulphur; API gravity 39.6; SG
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0.827
Density kg/l Kilogram per liter
Energy 1 bbl; Diesel oil 1 bbl = 5,832,714.64566 Btu; 5.8
MMBtu (approx.)
Energy 1 bbl; Distillate #2
Fuel Oil
1 bbl = 5,832,714.64566 Btu; 5.8
MMBtu (approx.)
Energy 1 bbl; Kerosene Jet Fuel
1 bbl = 5,660,742.71532 Btu; 5.66 MMBtu (approx.)
Energy 1 boe 1 boe = 5.8 MMBtu (approx.)
Energy 1 Btu 0.252 kcal
Energy 1 Btu 1.055 kJ
Energy 1 kWh 3,412 Btu
Energy 1 kWh 3,600 kJ
Energy 1 kWh 860 kcal
Energy 1 metric ton coal
equivalent
27,778,243.788 Btu; 27.78 MMBtu
(approx.)
Energy 1 metric ton coal equivalent
29,307,600,000 joules (j); 29.31 Bj (approx.)
Energy 1 metric ton oil
equivalent
39,683,205.411 Btu; 39.68 MMBtu
(approx.)
Energy 1 metric ton oil equivalent
41,868,000,000 joules (j); 41.87 Bj (approx.)
Energy 1 US Gallon; Diesel oil 138,874.15823 Btu; 0.1389 MMBtu
(approx.)
Energy 1 US Gallon;
Distillate#2 FO
138,874.15823 Btu; 0.1389 MMBtu
(approx.)
Energy 1 US Gallon; Kerosene Jet Fuel
134,779.58846 Btu; 0.1348 MMBtu (approx.)
Energy boe Barrel of oil equivalent; a unit of
energy which is equivalent to the amount of energy released from
combustion of 1 barrel of crude oil.
Energy Btu British thermal unit(s)
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Energy cal Calorie
Energy J Joule(s)
Energy kcal Kilocalorie
Energy kcal/kg Kilocalorie per kilogram
Energy kJ Kilojoule
Energy kWh Kilowatt-hour
Energy MJ Mega joule
Energy MMBtu Million Btus
Energy TBtu Trillion Btus
Flow rate bcfd Billion cubic feet per day
Flow rate Bcfd Billion cubic feet per day
Flow rate MMcfd Million cubic feet per day
Flow rate MMscfd Million standard cubit feet per day
Flow rate scfd Standard cubic feet per day
Force N Newton; a unit of measurement for
force
Formula density Mass / volume
Formula volume Mass / density
Length 1 foot 0.3048 meters (m)
Length 1 foot 30.48 centimeters (cm)
Length 1 foot 304.8 millimeters (mm)
Length 1 inch 0.0254 meters (m)
Length 1 inch 2.54 centimeters (cm)
Length 1 inch 25.4 millimeters (mm)
Length 1 kilometer 0.62137119224 miles
Length 1 kilometer 1,000 meters (m)
Length 1 mile 1.609344 kilometer (km)
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Length 1 yard 0.9144 meters (m)
Length 1 yard 91.44 centimeters (cm)
Length cm centimeter(s)
Length km kilometer(s)
Length m Meter(s); unit of measure for distance and length
Length mm Millimeter(s)
Mass 1 kg 2.2046226218 pounds
Mass 1 long ton 1.0160469088 metric tons (t)
Mass 1 metric ton 1 t
Mass 1 metric ton 1 tonne (t)
Mass 1 metric ton 1,000 kg
Mass 1 metric ton 2204.6226218 pounds
Mass 1 ounce 28.349523125 grams (g)
Mass 1 pound 453.59237 grams (g)
Mass 1 short ton 0.90718474 metric tons (t)
Mass 1 t 1,000 kg; 1 tonne; 1 metric ton
Mass g Gram(s)
Mass kg Kilogram
Mass lb Pound
Mass lbs Pounds
Mass mass Density x volume
Mass MMt Million metric tons
Mass MT Thousand metric tons (M – Thousand, T – Metric ton)
Mass mt; variation Metric ton(s) (m – Metric, t – Tonne)
Mass MT; variation Metric ton(s) (M – Metric, T – Tonne)
Mass t Metric ton; or tonne
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Mass T Metric ton; or tonne
NG/LNG 1 bbl oil 5,800 cf NG (approx.)
NG/LNG 1 bbl oil 5.8 Mcf NG (approx.)
NG/LNG 1 bbl oil Crude oil has a calorific value of 5,800 MBtu per barrel of oil approximately
NG/LNG 1 bbl oil Crude oil has a calorific value of 5.8
MMBtu per barrel of oil approximately
NG/LNG 1 boe 5.8 Mcf NG (approx.)
NG/LNG 1 cf NG 1 MBtu (approx.)
NG/LNG 1 cf NG 1,000 Btu (approx.)
NG/LNG 1 MBtu 1,000 Btu
NG/LNG 1 Mcf NG 0.0205 t LNG
NG/LNG 1 Mcf NG 0.17241 boe
NG/LNG 1 Mcf NG 1 MMBtu
NG/LNG 1 Mcf NG 1,055 MMJ
NG/LNG 1 MMBtu 0.17241 boe
NG/LNG 1 MMBtu 10 therms
NG/LNG 1 MMcf NG 20.53 t LNG
NG/LNG 1 MMTPA LNG
production
48.7 Bcf NG per annum (133 MMcfd
NG)
NG/LNG 1 t LNG 2.19 cbm LNG
NG/LNG 1 t LNG 48,700 cf NG
NG/LNG 1 t LNG 51,982,370 Btu
NG/LNG 1 t LNG 52 MMBtu
NG/LNG 1 t LNG 77.47 cf LNG
NG/LNG 1 therm 100,000 Btu
NG/LNG C2H6 Ethane gas molecule
NG/LNG C3H8 Propane gas molecule
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NG/LNG C4H10 Butane gas molecule
NG/LNG CH4 Methane gas molecule
NG/LNG CO2 Carbon dioxide gas molecule
NG/LNG H2S Hydrogen sulphide gas molecule
NG/LNG JCC Average customs-cleared CIF imports of crude oil into Japan
NG/LNG JCC Japanese crude cocktail
NG/LNG JCC linked formula Coeff. A x JCC price + B (USD/MMBtu)
NG/LNG JCC price Weighted average price of crude oil imports into Japan over a pre-
determined duration of time (USD/bbl)
NG/LNG JCC; B Constant or base price; it is common for B to refer to the amortized
freight/transportation charges (USD/MMBtu)
NG/LNG JCC; Coeff. A Energy conversion; 1 MMBtu LNG to
Oil
NG/LNG JCC; Coeff. A When A = 0.17241 (gradient); it indicates that the price formula is
tightly linked to crude oil price; indicating full oil parity; this value is
used for calculating LNG spot price.
NG/LNG LNG Liquefied natural gas
NG/LNG LNG density 0.4 to 0.5 kg/l
NG/LNG LNG RT Liquefied natural gas receiving and re-
gasification terminal
NG/LNG N2 Nitrogen gas molecule
NG/LNG NG Natural gas
Organization AOCS American oil chemist society
Organization API American petroleum institute
Organization ASTM American society for testing and
materials
Organization PORAM Palm oil refiners association of Malaysia
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Organization PORIM Palm oil research institute of Malaysia
Pressure 1 bar 1 bar = 100 kPa
Pressure 1 bar 1 bar = 100,000 Pa
Pressure 1 kPa 1 kPa = 1,000 Pa
Pressure 1 Pa 1 joule (j) per cubic meter (cbm)
Pressure 1 Pa 1 Newton (N) per square meter (sqm)
Pressure 1 Pa 1 Pa = 145.04 x 10-6 psi
Pressure 1 psi 1 psi = 6,894.76 Pa
Pressure bar Bar; Non-SI pressure measurement
unit
Pressure kPa kilo Pascal; 1,000 Pa
Pressure Pa Pascal; a unit of measurement for pressure
Pressure psi Pound force per square inch
Production rate
bpd Barrels of oil per day
Production
rate
MMtpa Million metric tons per annum
Production rate
MMTPA Million metric tons per annum
Production
rate
MTA Thousand metric tons per annum
Production
rate
MTA; variation Million metric tons per annum; MMTA
or MMTPA
Production rate
Mtpa Thousand metric tons per annum
Production
rate
MTPA Thousand metric tons per annum
Production rate
Mtpa; variation Million metric tons per annum; MMtpa
Production
rate
MTPA; variation Metric tons per annum
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Production
rate
MTPA; variation Million metric tons per annum; MMTPA
Production rate
MTPH; variation Metric tons per hour
Production
rate
MTPM; variation Metric tons per month
Relative density
SG Specific gravity
Unit prefix b Billion
Unit prefix B Billion
Unit prefix bcf Billion cubic feet
Unit prefix Bcf Billion cubic feet
Unit prefix k Kilo; or Thousand
Unit prefix M (m) Thousand; prefixed to a unit measure
Unit prefix MM (mm) Million
Unit prefix t Trillion; prefixed to a unit measure
Unit prefix T Trillion; prefixed to a unit measure
Volume 1 bbl 1 bbl = 0.15898729493 cubic meters (cbm)
Volume 1 bbl 1 bbl = 158.98729493 liters (l)
Volume 1 bbl 1 bbl = 42 gallons (US, liquid) at 60
degree Fahrenheit
Volume 1 bbl 1 bbl = 5.6145833334 cubic feet (cf)
Volume 1 cbm 1 cbm = 1,000 liters (l)
Volume bbl Barrel(s) of oil
Volume bbl Standard US barrel used in the
petroleum industry; equivalent to 42 US liquid gallons
Volume bbl Used as a unit of measurement and pricing
Volume bbls Barrels of oil
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Volume cbm Cubic meters
Volume cf Cubic feet
Volume Gallon (US, liquid) 1 Gallon = 0.003785411784 cubic
meters (cbm)
Volume Gallon (US, liquid) 1 Gallon = 231 cubic inches (cbi)
Volume kl Kiloliter(s)
Volume l Liter(s)
Volume L Liter(s)
Volume Mcf 1 Mcf = 1,000 cubic feet (cf)
Volume Mcf Thousand cubic feet
Volume MMcf Million cubic feet
Volume scf Standard cubic feet
Volume tcf Trillion cubic feet
Volume Tcf Trillion cubic feet