Download list of mobile drilling rigs (riglist).

A weekly overview of movable oil rigs in the North Sea will no longer be published in the NtM weekly; the riglist is cancelled. The position of a movable drilling rig located on the Netherlands Continental Shelf, but not within the safety zone of a charted permanent production platform, will be published with a T-notice. In this T-notice the name, position and period of placement (if known) will be published. In a T-notice only the concerning charts of the largest scale will be mentioned.

A weekly overview of all movable drilling rigs in the North Sea (including but not limited to the Dutch charting area) is published in the Navarea I Warnings (www.admiralty.co.uk/maritime-safety-information/radio-navigational-warnings) In this overview movable drilling rigs located within the safety zone of a charted permanent production platform (ACP) are mentioned as well.