Conductor casing Conductor casing is the first string set below the structural casing (i.e., drive pipe or marine conductor run to protect loose near-surface formations and to enable circulation of ...

Planning, modeling, collecting data, and maintaining flexible response options are necessary to drill thick, highly mobile salt sections successfully. A continuous circulation system to monitor and ...

A study compared the cement casing standards of intermediate and production casing strings with analogous cement casing operations in Iran. Well integrity testing is vital in well design, construction ...