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Reidun Christensen

New EC-Drill® visualisation tool illustrates unique CML technique

EC-Drill® visualisation tool EC-Drill® enables operators to 'drill the undrillable' well. To illustrate the Controlled Mud Level (CML) technique that our EC-Drill® MPD technology..

How the length of the wells on the Troll field were extended

The Troll wells in the North Sea are designed as long horizontal MLT wells through a thin sand. Over many years of production, the sand reservoir has become depleted resulting in..

Shell to use Enhanced Drilling's Closed Riser CML services in deepwater GOM

Enhanced Drilling (EDR) has recently received an order from Shell Offshore Inc. to supply a second EC-Drill® Controlled Mud Level (CML) system to be used in the Gulf of Mexico..

How tripping speed was increased by 50 per cent with EC-Drill®

Running screens on the Troll field has traditionally required limited tripping speeds to avoid surge pressure exceeding the fracture gradient of the depleted sand reservoir. Over..

How to achieve zero discharge during drilling?

Substantially reducing the carbon emission during drilling and achieving zero discharge is possible with the right technology.

Deepest RMR® in the North Sea

When a major operator was facing issues with the design of the well casing program in the North Sea, Enhanced Drilling helped solve this challenge by providing a RMR® solution to..