EXHIBIT 23.3
CONSENT OF RYDER SCOTT COMPANY, L.P.
We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of Marathon Oil Corporation to be filed with the Securities and Exchange Commission on or about January 9, 2020, of all references to our firm and information from our summary reports on audits of the estimated quantities of certain proved reserves of oil and gas, net to the Company’s interest, as of December 31, 2016 and December 31, 2017, included in or made a part of Marathon Oil Corporation’s Annual Report on Form 10-K for the year ended December 31, 2018. We also consent to the reference to us under the heading “Experts” in the prospectus forming part of such Registration Statement.
/s/ RYDER SCOTT COMPANY, L.P.
RYDER SCOTT COMPANY, L.P
TBPE Firm Registration No. F-1580
Houston, Texas
January 9, 2020
SUITE 800, 350 7TH AVENUE, S.W. CALGARY, ALBERTA T2P 3N9 TEL (403) 262-2799 FAX (403) 262-2790
633 17TH STREET, SUITE 1700 DENVER, COLORADO 80202 TEL (303) 339-8110