Odfjell Drilling AS Kokstadflaten 35, 5863 Bergen, Norway and the Sites As Mentioned in the Appendix Accompanying This Certificate

C ertificate No: Initial certification date: V alid: 1 5 1 949-2014-AE-NOR-NA 28 March 2014 02 December 2016 - 02 December 2019

This is to certify that the management system of

Odfjell Drilling AS Kokstadflaten 35, 5863 Bergen, Norway and the sites as mentioned in the appendix accompanying this certificate

has been found to conform to the Environmental Management System standard: ISO 14001:2015

This certificate is valid for the following scope: Operation of mobile offshore units and platform drilling Rental of downhole drilling tools, handling and fishing equipment Tubular running, wellbore cleanup, fishing and remedial services Rig inspection services Drilling technology, design and engineering

Place and date: For the issuing office: Høvik, 08 December 2017 DNV GL – Business Assurance Veritasveien 1, 1363 Høvik, Norway

Jøran Laukholm Management Representative

Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV GL Business Assurance Norway AS, Veritasveien 1, 1363 Høvik, Norway. TEL:+47 67 57 99 00. http://assurance.dnvgl.com

C ertificate No: 151949-2014-AE-NOR-NA P lace and date: Høvik, 08 December 2017

Appendix to Certificate

Odfjell Drilling AS

Locations included in the certification are as follows:

Site Name Site Address Site Scope Odfjell Drilling AS Kokstadflaten 35 Operation of mobile drilling units and Odfjell Drilling Technology AS 5863 Bergen platform drilling Bergen Norway Drilling technology, design and engineering Rig inspection services Odfjell Drilling AS Hammaren 19 Platform drilling Odfjell Well Services Norway AS 4098 Tananger Rental of downhole drilling tools, Stavanger Norway handling and fishing equipment Tubular running, wellbore cleanup, fishing and remedial services Odfjell Well Services Norway AS Storemyra Rental of downhole drilling tools, Mongstad 5954 Mongstad handling and fishing equipment Norway Tubular running, wellbore cleanup, fishing and remedial services Odfjell Drilling AS Strandvegen 4 Platform drilling Stjørdal 7500 Stjørdal Norway Odfjell Drilling (UK) Ltd. Bergen House Operation of mobile drilling units and Odfjell Well Services (UK) Ltd. Crawpeel Road Altens platform drilling Aberdeen Aberdeen AB12 3LG Scotland Rental of downhole drilling tools, United Kingdom handling and fishing equipment Tubular running, wellbore cleanup, fishing and remedial services Rig inspection services Odfjell Well Services Stephensonweeg 18 A Rental of downhole drilling tools, Coöperatief U.A. 7741 KW Coevorden handling and fishing equipment Coevorden The Netherlands Tubular running, wellbore cleanup, fishing and remedial services Odfjell Well Services Ltd. Tiffany Towers 32nd floor Rental of downhole drilling tools, Dubai Suite 3201 handling and fishing equipment Jumeirah Lake Towers Tubular running, wellbore cleanup, Dubai fishing and remedial services United Arab Emirates Design and engineering Odfjell Well Services Ltd. Esnaad Compound TWH-08 Rental of downhole drilling tools, Abu Dhabi Mussafah handling and fishing equipment Abu Dhabi Tubular running, wellbore cleanup, United Arab Emirates fishing and remedial Odfjell Well Services SRL Ploiesti West Park, SME Building Rental of downhole drilling tools, Ploiesti Modules 13 & 15 Office 3B handling and fishing equipment Aricestii Rahtivani Village Tubular running, wellbore cleanup, 107025 Prahova County fishing and remedial services Romania