On August 2, 2018, upon the recommendation of the Nominating and Governance Committee of the Board of Directors of Schlumberger Limited, the Board appointed Mr. Mark Papa and Ms. Tatiana Mitrova as new directors in accordance with the company’s Articles of Incorporation. The appointment of each new director is effective October 16, 2018. Mr. Papa and Ms. Mitrova will each serve as a director until the next annual general meeting of the company’s stockholders, and will be subject to election by the vote of stockholders of the Company at such meeting.