Blar i Department of Energy and Petroleum Engineering (TN-IEP) på forfatter "Keultjes, Wout J. G."
-
Restoration of annular zonal isolation using localized casing expansion (LCE) technology: Treatment of near-horizontal test sections containing a free-water channel
Beltran Jimenez, Katherine; Skadsem, Hans Joakim; Sunde, Jonas Kristoffer; Gardner, Dave; Wolterbeek, Timotheus K T; Cornelissen, Erik; Keultjes, Wout J. G. (Peer reviewed; Journal article, 2021-11)Fluid migration behind casings is a well integrity problem that can result in sustained casing pressure, undetected leaks to the environment, and potentially very difficult remediation attempts. Traditional methods for ... -
Vibration-assisted annular fluid displacement for rig-less well abandonment operations
Skadsem, Hans Joakim; Giljarhus, Knut Erik Teigen; Øijordsbakken Fredheim, Fiona; van Riet, Egbert; Keultjes, Wout J. G. (Peer reviewed; Journal article, 2022-06)Through-tubing abandonment is the operation where the production tubing is cut or punched and cemented inside the production casing. This can establish a full cross-sectional barrier or isolation in wells where the cement ...