Packer Leakage

Packer leakage tests are used to verify isolation of the annulus from the tubing in a single-completion well.

In a dual-completion well, the packer leakage test is used to verify that each zone is isolated from the other and that both zones are isolated from the annulus. These tests are frequently required by regulation. Installation of the SPIDR on a single completion well is shown below; installation on a dual completion well is shown on the left.

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