SLB Schlumberger Ltd

				Schlumberger Limited (Schlumberger N.V.) 5599 San Felipe Houston, Texas 77056

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

23 October 2024

Re: Notice of Disclosure Filed in Exchange Act Annual Report Under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act

Ladies and Gentlemen:

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Schlumberger Limited (Schlumberger N.V.) has made disclosure pursuant to such provisions in its Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2024, which was filed with the U.S. Securities and Exchange Commission on October 23, 2024. Such disclosure appears on page 23 of the Quarterly Report on Form 10-Q and is incorporated by reference herein.