The topics above are offered by ICDP's Operational Support Group (OSG), a small team of scientists, engineers and technicians to assist in project planning and management. 

Wellbore position uncertainty

In reference to wellbore position uncertainty, models are particularly helpful in crowded borehole areas as they furnish an anti-collision analysis from the drilled and the neighbouring boreholes against offset wells stored in the common database. This analysis assures at all time avoidance with neighbouring wells during the drilling in their vicinity.