Schlumberger

Product Sheet: Well Isolation Tool

Date: 1/1/2010

Download: Well Isolation Tool (0.20 MB PDF)

WELLBORE PRODUCTIVITY

The WELL ISOLATION TOOL (WIT) is a circulating tool with annular-isolation capabilities. It allows the operator to isolate the wellbore (below the WIT’s circulating ports) from hydrostatic and induced pressures and still circulate at increased rates. This is often done to control fluid loss to open perforations or an openhole interval below the tool.

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