UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934

Filed by the Registrant	þ
Filed by a Party other than the Registrant	o

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o Preliminary Proxy Statement

o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

o Definitive Proxy Statement

þ Definitive Additional Materials

o Soliciting Material Pursuant to §240.14a-12

NOBLE ENERGY, INC.

(Exact name of Registrant as specified in its charter)

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***Exercise Your Right to Vote***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on April 24, 2018

NOBLE ENERGY, INC ATTN: COMPANY SECRETARY 1001 NOBLE ENERGY WAY HOUSTON, TX 77070	Meeting Information
	Meeting Type: Annual Meeting
	For holders as of: February 23, 2018
	Date: April 24, 2018 Time: 9:30 A.M. CT
	Location: The St. Regis Houston
	1919 Briar Oaks Lane
	Houston, Texas 77027
	You are receiving this communication because you hold shares in the company named above. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting.
	See the reverse side of this notice to obtain proxy materials and voting instructions.

— Before You Vote —

How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:
NOTICE AND PROXY STATEMENT		ANNUAL REPORT
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— How To Vote —

Please Choose One of the Follow Voting Methods

Vote In Person: Many stockholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.

Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the

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Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

	Voting Items
	The Board of Directors recommends you vote FOR Proposals 1, 2 and 3.
1.	To elect the nine nominees as members of the Board of Directors of the Company.	2.	To ratify the appointment of the independent auditor by the Company's Audit Committee.
	Nominees	3.	To approve, in an advisory vote, executive compensation.
	1a. Jeffrey L. Berenson
	1b. Michael A. Cawley	The Board of Directors recommends you vote AGAINST Proposal 4.
	1c. Edward F. Cox
		4.	To consider a shareholder proposal requesting a published assessment of various climate change scenarios on our portfolio.
	1d. James E. Craddock
	1e. Thomas J. Edelman
	1f. Holli C. Ladhani
		NOTE: To transact such other business as may properly come before the meeting and any adjournment or postponement thereof.
	1g. David L. Stover
	1h. Scott D. Urban
	1i. William T. Van Kleef