Browsing NTNU Open by Subject "Well Abandonment"

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    • The effect of temperature on the sealability of bismuth–tin alloy plugs 

      Hmadeh, Lewaa; Anunciacao Jaculli, Marcelo; Vedvik, Noralf; Elahifar, Behzad; Sangesland, Sigbjørn (Journal article; Peer reviewed, 2024)
      Innovative solutions for plugging oil and gas wells are becoming increasingly important to ensure safe operations, save costs, and guarantee that the wells are sealed with a long-term perspective. Among these innovations, ...

    • A Full Laboratory Study on the Physical and Mechanical Properties of a Bismuth Plug 

      Hmadeh, Lewaa; Elahifar, Behzad; Sangesland, Sigbjørn; Abrahamsen, Andreas Elmer (Chapter, 2023)
      Well plugging and abandonment can be very expensive, time consuming and problematic. This is because it is the least considered process during a well's life cycle. Setting a plug downhole in an efficient and successful ...