Typically, all distinct permeable zones penetrated by the well should be isolated, both from each other and from the surface or seabed by a minimum of one Permanent Barrier. Two Permanent Barriers from surface or seabed are required if a Permeable Zone is hydrocarbon bearing or over-pressured and water bearing. Technology is playing a vital part in the development of new, innovative and cost effective solutions to drive down costs in Decommissioning.  Do you have the core capability and experience to offer a more efficient, innovative and cost effective solution for Well abandonment. If so, register today at ONEDECOM