Integrated Well Abandonment System Eliminates Trips, Saves More Than 3 Rig Days, North Sea
Single-trip P&A BHA mills windows in 9 5/8-in casing and underreams to 13 1⁄2 in Challenge Mill a window in 9 5/8-in casing and underream open hole to enable rock-to- rock barrier placement in a single trip P&A operation. Solution Use ProMILL* trip-saving milling and underreaming system to eliminate dedicated trip to surface. Results Milled … Read more
