Capital Drilling : Annual Report & Accounts, Notice of AGM & Proxy Form

FOR IMMEDIATE RELEASE 06 APRIL 2018

Capital Drilling Limited

("Capital Drilling", the "Group" or the "Company")

Annual Report and Accounts, Notice of AGM and Proxy Form

Copies of the above documents have been submitted to the Financial Services Authority's National Storage Mechanism and will shortly be available for inspection at:www.hemscott.com/nsm.do.

The Annual Report and Accounts for the year ended 31 December 2017 and the Notice of AGM will be available on the Group's website athttp://www.capdrill.com/investors/announcements from today.

For further information, please visit Capital Drilling's websitewww.capdrill.com or contact:

Capital Drilling provides specialised drilling services to mineral exploration and mining companies in emerging and developing markets, for exploration, development and production stage projects. The Company currently owns and operates a fleet of 93 drilling rigs with established operations in Botswana, Côte d'Ivoire, Egypt, Ethiopia, Kenya, Mali, Mauritania and Tanzania. The Group's corporate headquarters are in Mauritius.

capdrill.com