Liner-Top Test Tools

These specialized tools are run in the cleanup string to negatively test one or more liners or liner packers all the way to the shoe track. Liner-top test tools scrape the casing to below the integral packer setting area. In addition, they are used to dress off the polished-bore receptacle (PBR) at the top of the liner. Tools also are available that effectively cross over one size of pipe to a smaller pipe size inside the liner.

WELL COMMISSIONER Liner-Top Test Tool

WELL DOMINATOR Positive Test Tool

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