Units
All data should be expressed in thousands of tonnes rounded up or down to the nearest thousand tonnes.
Oil products and ‘crude oil equivalent’
All oil products should be converted into their crude oil equivalent by multiplying the quantities expressed in tonnes by the conversion factor 1 065.
Converting barrels into tonnes
To obtain tonnes the number of barrels should be divided by the conversion factor corresponding to actual density. Where the conversion was based on barrels/day, the units obtained are multiplied by the number of days in the month in question.
Converting cubic metres (kilolitres) into tonnes
For converting cubic metres into tonnes use the conversion factors corresponding to actual densities.
Faroe Islands' production should be included in Denmark's production,
the production of Surinam and the Dutch Antilles should not be included in the production of the Netherlands,
the production of the Canary Islands should be included in Spain's production,
the production of the Caribbean refineries in Table III C includes imports from the Dutch Antilles, the Bahamas, Trinidad and Tobago.
Give the amounts of crude oil and natural gas condensates (i.e. all liquids separated from the gas in natural gas processing plants(1) produced on national territory including the Continental shelf (offshore). These amounts should include the condensates recovered from gaseous hydrocarbons.
Imports and exports should be regarded as having been effected on the date on which they physically arrive, whether the consignment was customs cleared or not. However, any quantities in transit via an ocean terminal or crossing national territory in any manner whatever (e.g. pipelines) should not be included (this also applies to imports and exports of oil products). On the other hand, imports must include oil imported into customs bonded areas for treatment and re-export. Re-exports of oil imported for processing within bonded areas must be included in the export figures.
‘Feedstocks’ should be taken to mean any product or combination of products other than blending, derived from crude oil and destined for further processing. It is transferred into one or more components and/or finished products.
See point 2.
The following are the oil products concerned:
liquefied petroleum gas (LPG), naphthas, motor spirit, jet fuels, kerosenes, gas/diesel oil, residual fuel oil, lubricants and bitumen(2).
Maritime bunkers should not be shown in Table I, point 5, but be given separately under point 9.
The level of stocks means all oil stored within the frontiers of the declaring country, with the exception of oil in pipelines, oil held by retailers and in filling stations, stocks held by end-consumers and not subject to administrative supervision, and stocks held for military consumption.
These variations correspond to the difference between the level of stocks at the beginning and at the end of a period.
The variation in stocks for the month before last (Table I) is the difference between the final data (month before last) of the present communication and the final data (month before last) of the preceding communication.
Ethane included.
For definitions see the supplement to the Quarterly Bulletin of Energy Statistics, 3/1976, published by the Statistical Office of the European Communities.