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C ertificate No: Initial certification date: V alid: 1 5 1 949-2014-AE-NOR-NA 28 March 2014 21 May 2019 - 21 May 2022

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, 27 May 2019 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 lac e and date: Høvik, 27 May 2 019

Appendix to Certificate

Odfjell Drilling AS Locations included in the certification are as follows: Site Name Site Address Site Scope Odfjell Drilling (UK) Ltd. Odfjell Bergen House, Crawpeel Road, Operation of mobile drilling units and Well Services (UK) Ltd. Aberdeen Altens, Aberdeen, Scotland, AB12 platform drilling; 3LG, United Kingdom Rental of downhole drilling tools, handling and fishing equipment; Tubular running, wellbore cleanup, fishing and remedial services; Rig inspection services Odfjell Drilling AS Stjørdal Strandvegen 4, 7500 Stjørdal, Platform drilling. Norway Odfjell Drilling AS, Odfjell Drilling Kokstadflaten 35., 5863 Bergen, Operation of mobile drilling units and Technology AS Bergen Norway platform drilling; Drilling technology, design and engineering; Rig inspection services Odfjell Drilling AS, Odfjell Well Hammaren 19, 4098 Tananger, Platform drilling; Services Norway AS Stavanger Norway Rental of downhole drilling tools, handling and fishing equipment; Tubular running, wellbore cleanup, fishing and remedial services Odfjell Well Services Coöperatief Stephensonweeg 18 A, 7741, KW Rental of downhole drilling tools, U.A. Coevorden Coevorden, Netherlands handling and fishing equipment; Tubular running, wellbore cleanup, fishing and remedial services; Odfjell Well Services Ltd. Abu Esnaad Compound Mussafah, Rental of downhole drilling tools, Dhabi TWH-08, Abu Dhabi, United Arab handling and fishing equipment; Emirates Tubular running, wellbore cleanup, fishing and remedial services; Odfjell Well Services Ltd. Dubai Office no.3201 32nd floor Tiffany Rental of downhole drilling tools, Towers, Jumeirah Lake Towers, ., handling and fishing equipment; Tubular Dubai, United Arab Emirates running, wellbore cleanup, fishing and remedial services; Design and engineering Odfjell Well Services Norway AS Storemyra, 5954 Mongstad, Norway Rental of downhole drilling tools, Mongstad handling and fishing equipment; Tubular running, wellbore cleanup, fishing and remedial services; Odfjell Well Services SRL Ploiesti Ploiesti West Park, SME Building Rental of downhole drilling tools, Modules, 13 & 15 Office 3B, Aricestii handling and fishing equipment; Tubular Rahtivani Village, 107025, Prahova running, wellbore cleanup, fishing and County, Romania remedial services;