SealBond Ultra provided well integrity in highly permeable sand zones Challenges ? Highly permeable sand zones and openhole washout sections ? Efficient interaction time required between cement slurry and formation fluids ? Historical cement quality issues experienced in previous wells near zones of interest Results ? Enabled effective zonal isolation against target zones, confirmed with cement evaluation log ? Sealed highly permeable formation during cementing ? Zero incidents associated with the application Highly-permeable formations can be a challenge to properly cement and ensure zonal isolation. In Colombia, an operator encountered highly-permeable sand zones, increasing the chances of downhole losses and safety risks. The key objectiv

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