" (...) Questerre also reported on the status of the La Visitation and Gentilly wells in the Lowlands. Completion operations with multiple fracs on the recently drilled La Visitation well are currently underway. On the Gentilly well, the operational issues surrounding THE PACKER have been resolved in order to allow testing of the Lorraine to resume shortly. Questerre anticipates preliminary results from these wells will be available during the second quarter. (...) "

Please, can anyone help me to understand what THE PACKER is? (regarding to Gentilly well's issue).

Thanks in advance, friends.

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