Les étapes d’un forage d’eau Un forage d’eau se réalise en plusieurs étapes comprenant : - la foration, - la pose tubage, - la mise en place de la tête de forage, etc. Dans le film proposé ci-dessous (environ 5 minutes), vous pouvez assister à toutes ces étapes. La méthode de forage est basée sur la technique dite du marteau fond de trou, qui utilise la percussion assortie d’une poussée sur l’outil, qui se trouve lui-même en rotation. L’énergie utilisée pour actionner cet outillage est de l’air
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