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Inventories
12 Months Ended
Dec. 31, 2021
Classes of current inventories [abstract]  
Disclosure of inventories [text block]

Note 23     Inventories

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Amounts in US$ '000

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2021

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2020

Crude oil

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5,419

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7,537

Materials and spares

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5,496

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5,789

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10,915

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13,326

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