TRANSPORTATION SERVICES AGREEMENT

Exhibit 10.4

TRANSPORTATION SERVICES AGREEMENT

THIS TRANSPORTATION SERVICES AGREEMENT (this “Agreement”) is dated as of October 31, 2012, by and between Marathon Pipe Line LLC, a Delaware limited liability company (“MPL”), and Marathon Petroleum Company LP, a Delaware limited partnership (“MPC”), both referred to jointly as the “Parties” and each individually as a “Party”.

WITNESSETH

WHEREAS, MPC desires to move Crude Petroleum on the Pipeline System;

WHEREAS, MPL intends to provide transportation services with respect to Crude Petroleum owned by MPC on the Pipeline System, as further described herein, subject to the terms and conditions of this Agreement;

WHEREAS, MPL desires to transport Crude Petroleum for MPC on the Pipeline System, subject to the terms and conditions of this Agreement; and

WHEREAS, MPL has requested that MPC agree that certain minimum volumes of Crude Petroleum will be tendered through the Pipeline System.

NOW THEREFORE, in consideration of the premises and mutual covenants set forth hereinafter, MPC and MPL agree as follows:

“Affiliate” means, with respect to any Person, any other Person that directly or indirectly through one or more intermediaries controls, is controlled by or is under common control with, the Person in question.

“Applicable Law” means any applicable statute, law, regulation, ordinance, rule, determination, judgment, rule of law, order, decree, permit, approval, concession, grant, franchise, license, requirement, or any similar form of decision of, or any provision or condition of any permit, license or other operating authorization issued by any Governmental Authority having or asserting jurisdiction over the matter or matters in question, whether now or hereafter in effect.

“Barrel” means forty-two (42) U.S. gallons measured at sixty (60) degrees Fahrenheit.

“Binding Nominated Volume” means the binding nominations of MPC determined pursuant to the Tariff.

“Business Days” means a Day, other than Saturday or Sunday, when banks are open for business in New York, New York.

“Capacity Restoration” has the meaning set forth in Section 5.4.

“Confidential Information” means any proprietary or confidential information that is competitively sensitive material or otherwise of value to a Party or its Affiliates and not generally known to the public, including trade secrets, scientific or technical information, design, invention, process, procedure, formula, improvements, product planning information, marketing strategies, financial information, information regarding operations, consumer and/or customer relationships, consumer and/or customer identities and profiles, sales estimates, business plans, and internal performance results relating to the past, present or future business activities of a Party or its Affiliates and the consumers, customers, clients and suppliers of any of the foregoing. Confidential Information includes such information as may be contained in or embodied by documents, substances, engineering and laboratory notebooks, reports, data, specifications, computer source code and object code, flow charts, databases, drawings, pilot plants or demonstration or operating facilities, diagrams, specifications, bills of material, equipment, prototypes and models, and any other tangible manifestation (including data in computer or other digital format) of the foregoing; provided, however, that Confidential Information does not include information that a receiving Party can show (a) has been published or has otherwise become available to the general public as part of the public domain without breach of this Agreement, (b) has been furnished or made known to the receiving Party without any obligation to keep it confidential by a third party under circumstances which are not known to the receiving Party to involve a breach of the third party’s obligations to a Party or (c) was developed independently of information furnished or made available to the receiving Party as contemplated under this Agreement.

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of a Person, whether through ownership of voting securities, by contract or otherwise.

“Credit Period” has the meaning set forth in Section 3.6.

“Crude Petroleum” has the meaning set forth in the Tariff.

“Day” means a period of twenty-four (24) consecutive hours commencing 12:00 a.m. Central Standard Time, or such other period upon which the Parties may agree.

“Deficiency Volume” has the meaning set forth in Section 3.5.

“Deliveries” means the volume of Crude Petroleum delivered through the Pipeline System.

“Effective Date” has the meaning set forth in Section 2.1.

“Extension Period” has the meaning set forth in Section 2.2.

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“FERC” means the Federal Energy Regulatory Commission or any successor governmental agency having jurisdiction over the regulation of common carrier pipelines currently governed by the FERC.

“First Offer Period” has the meaning set forth in Section 13.5.

“Force Majeure” means acts of God, fires, floods, storms; compliance with orders of courts or Governmental Authorities; explosions, wars, terrorist acts, riots, strikes, lockouts or other industrial disturbances; accidental disruption of service; breakdown of machinery, storage tanks or pipelines and inability to obtain or unavoidable delays in obtaining material or equipment; and similar events or circumstances that prevent a Party’s ability to perform its obligations under this Agreement, so long as such events or circumstances are beyond the Party’s reasonable control and could not have been prevented by the Party’s due diligence; provided, however, that a Party’s failure to pay any amounts due hereunder shall not constitute a Force Majeure event.

“Force Majeure Notice” has the meaning set forth in Section 4.1.

“Force Majeure Period” has the meaning set forth in Section 4.1.

“Governmental Authority” means any federal, state, local or foreign government or any provincial, departmental or other political subdivision thereof, or any entity, body or authority exercising executive, legislative, judicial, regulatory, administrative or other governmental functions or any court, department, commission, board, bureau, agency, instrumentality or administrative body of any of the foregoing.

“Initial Term” has the meaning set forth in Section 2.2.

“Light Equivalent Barrel” means a volume of Crude Petroleum equal to (a) one Barrel of Crude Petroleum multiplied by the sum of (i) the applicable Tariff Rate for such MPC Deliveries and (ii) the applicable viscosity surcharge for such MPC Deliveries, divided by (b) the applicable Tariff Rate.

“MPC Deliveries” means the volume of Crude Petroleum that MPC as the shipper of record delivered through the Pipeline System.

“MPC Termination Notice” has the meaning set forth in Section 4.2.

“Minimum Capacity” has the meaning set forth in Section 3.3.

“Monthly Commitment” has the meaning set forth in Section 3.6.

“Nominated Volume” means, with respect to any period, the volume of Crude Petroleum nominated in such period by MPC pursuant to the Tariff.

“Notice Period” has the meaning set forth in Section 7.1.

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“Operational Modification” has the meaning set forth in Section 6.

“Partnership Change of Control” means Marathon Petroleum Corporation ceases to Control the general partner of MPLX LP.

“Person” means any individual, partnership, limited partnership, joint venture, corporation, limited liability company, limited liability partnership, trust, unincorporated organization or Governmental Authority or any department or agency thereof.

“Pipeline System” means the Crude Petroleum pipeline system owned or leased by MPL with origination points located in Patoka and Martinsville, Illinois and a destination point located in Lima, Ohio, including any existing and future injection and truck unloading points on such pipeline system.

“Prepaid Transportation Credits” has the meaning set forth in Section 3.6.

“Quarter” means the consecutive three (3) calendar month periods, or portion thereof, commencing January 1, April 1, July 1 and October 1 of each year during the Term hereof.

“Quarterly Deficiency Payment” has the meaning set forth in Section 3.6.

“Quarterly Throughput Commitment” means, with respect to a Quarter, a volume of Crude Petroleum equal to (a) the lesser of (i) 40,000 Light Equivalent Barrels per Day and (ii) 290,000 Light Equivalent Barrels per Day minus the sum of all third party shipments of Light Equivalent Barrels per Day on the Pipeline System for such Quarter, multiplied by (b) the number of Days in such Quarter. The Quarterly Throughput Commitment will be reduced proportionately for any partial Quarter during the Term.

“Representatives” has the meaning set forth in Section 10.1.

“Suspension Notice” has the meaning set forth in Section 7.1.

“Tariff” means MPL’s FERC No. 324.2.0 tariff and the rules and regulations of MPL’s FERC No. 316.2.0, including supplements thereto and reissues thereof, under which Crude Petroleum is transported through the Pipeline System.

“Tariff Rate” means the rate set forth in the Tariff for transportation of Crude Petroleum on the Pipeline System, excluding any viscosity surcharge, loading, handling, transfer and other special charges.

“Term” has the meaning set forth in Section 2.2.

“Termination Notice” has the meaning set forth in Section 4.1.

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“Transportation Right of First Refusal” has the meaning set forth in Section 13.5.

“Weighted Average Tariff Rate” means, with respect to the Pipeline System, the average Tariff Rate actually incurred by MPC during any Quarter for transportation of all MPC Deliveries on the Pipeline System for such Quarter.

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Quarterly Deficiency Payments, if any, shall be paid by MPC to MPL either ten (10) Days following MPC’s receipt of the applicable invoice from MPL or the last Day of the month following the end of the applicable Quarter, whichever is later.

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MPC may at any time make a written request to MPL for an operational modification, including new truck unloading facilities or other facilities and/or a capacity expansion of the Pipeline System (each, an “Operational Modification”), and shall include in such written request the parameters and specifications of the requested Operational Modification. Upon receipt of such a request, MPL shall promptly evaluate the relevant factors related to such request, including, without limitation: engineering and design criteria, limitations affecting the Operational Modification, cost and financing factors and the effect of the Operational Modification on the overall operation of the Pipeline System. If MPL determines that such Operational Modification is operationally and commercially feasible, MPL shall present a proposal to MPC concerning the design and projected costs of such Operational Modification and the manner in which such costs might be funded by or recovered from MPC. If MPL determines the Operational Modification is not commercially or operationally feasible, it shall provide MPC with an explanation of and justification for such determination. If MPL notifies MPC that the Operational Modification may be commercially and operationally feasible, the Parties shall negotiate in good faith to determine appropriate terms and conditions of MPC’s implementation of such Operational Modification, which shall include, without limitation, the scope and the appropriate timing of such Operational Modification, as well as a reasonable return on capital with respect to such Operational Modification, which may include, without limitation, direct funding of all or part of the costs by MPC, an increase in Tariff Rate and/or an increase in the Quarterly Throughput Commitment.

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MPC’s monthly nominations and tenders of Crude Petroleum for shipment through the Pipeline System, and MPL’s obligation to accept and transport such volumes of Crude Petroleum, shall at all times be subject to the terms and provisions of the Tariff and the rules and regulations of the FERC. Subject to the FERC’s approval, the Tariff shall be consistent with the rights and obligations of the Parties under this Agreement.

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Each Party to this Agreement represents and warrants to the other that it is an entity duly organized, validly existing and in good standing under the laws of the state of its organization and has all requisite corporate power and corporate authority to enter into this Agreement and to carry out the terms and provisions hereof.

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Any notice, statement, or invoice provided for in this Agreement shall be in writing and shall be considered as having been given if hand carried, facsimiled, emailed, or if mailed by United States mail, postage prepaid, to the following address, respectively:

or to such other address as such Party may indicate by a notice delivered in accordance with this Section 14.

This Agreement shall be construed and interpreted in accordance with the laws of the State of Ohio, without recourse to any principles of law governing conflicts of law, that would require the application of the laws of another jurisdiction.

In the event any provision of this Agreement is held to be invalid, illegal or unenforceable in any respect by a court of competent jurisdiction, or by an empowered government agency, such findings shall not affect the remaining provisions of this Agreement, which are not found to be invalid, illegal or unenforceable, unless such construction would be unreasonable.

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EACH PARTY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY PROCEEDINGS RELATING TO THIS AGREEMENT OR ANY PERFORMANCE OR FAILURE TO PERFORM OF ANY OBLIGATION HEREUNDER.

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IN WITNESS WHEREOF, MPL and MPC have caused this Agreement to be duly executed, all as of the date set forth above.

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Exhibit A

[quarterly spreadsheet of throughput as required in Section 3.11]