Wellbore deformation can occur at any stage in the life of a well. Whether a result of changes in temperature, pressure or tectonic forces, wellbore deformation may result in serious downhole issues such as restricted access for interventions or the loss of well integrity that may ultimately lead to premature well abandonment and significantly reduced economic performance. This article describes how proactive diagnosis of well deformation enables operators to understand the cause and severity of the issue, enabling them to adjust their strategy to overcome it and deliver safe, profitable production.

Extended reach wells provide access to otherwise inaccessible areas, improve production and reduce footprint. Advancements in completion technology allow producers to eliminate coiled tubing, perforation guns and milling out operations to lower project risks, costs, and environmental impact.

ExpressFiber is a single-use system that uses disposable-fiber technology.

A wellbore repair tool was successfully deployed to rectify collapsed tubing in a remote well off the coast of Papua New Guinea.

Karoon Energy will put the rig to work in its Baúna field.