English to French Tech/Engineering Patents (in a Patent) DOWNHOLE PLACEMENT TOOL

the activating comprises DROPPING the wellbore fluid a distance in the wellbore sufficient to wash away a coating (972a) of the wellbore material and expose the core to the wellbore material.

wherein the deploying comprises deploying the placement tool to a depth a distance above a sealing location, the method further comprising activating the wellbore material BY DROPPING the wellbore material through the wellbore and allowing wellbore fluid in the wellbore to wash away a coating (972a) of the wellbore material as the wellbore material falls through the wellbore.