CONTROVERSIA
Portrait of Marathon Petroleum

Photo: The original uploader was Avanatt at English Wikipedia . · Public domain

Headquarters: United States — Raffinage / carburants / logistique / midstream / distribution

Marathon Petroleum

Energy, mining and industryConsumer goods, retail, luxury and transport

Fiche documentée couvrant 5 controverses, dont « Constitution et séparation de Marathon Oil » et « Acquisition de la raffinerie Galveston Bay ».

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Profile No. 4592 · Updated on 12 October 2026

Portrait of Marathon Petroleum

Photo: The original uploader was Avanatt at English Wikipedia . · Public domain
5Documented controversies+ 2 background events
5Sources
0Formal charge · all time
0Conviction

§ Legal statuses reflect the documented sources as of the date shown; they replace neither court decisions nor the presumption of innocence. Counts are not a rating. Methodology

I. Documented controversies

01

2019

Intégration d’Andeavor Logistics dans MPLX

No legal proceedings

En 2019, MPLX acquiert Andeavor Logistics, consolidant sous une même structure cotée une part importante des infrastructures logistiques issues de l’acquisition d’Andeavor.

State of the evidence
Documented
Legal status — source text
Not applicable

Sources · 1

  1. [1]
    Marathon Petroleum CorporationOur HistoryCompany documentVery high reliability

Last verified: 23 September 2026

Add to this entry

02

2015

Règlement Clean Air Act sur la qualité des carburants

Civil / administrative proceedings

L’EPA et le DOJ règlent des manquements allégués aux normes de qualité des carburants ainsi qu’aux obligations d’échantillonnage, de tests et de tenue de registres dans plusieurs installations Marathon.

State of the evidence
Settlement

Sources · 2

  1. [1]
    U.S. Environmental Protection AgencyMarathon Petroleum Corporation Clean Air SettlementOfficial documentVery high reliability
  2. [2]
    U.S. Environmental Protection AgencyU.S. Settles with Marathon Petroleum Corporation to Cut Harmful Air Emissions at Facilities in Indiana, Kentucky and OhioOfficial documentVery high reliability

Last verified: 23 September 2026

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03

2013

Acquisition de la raffinerie Galveston Bay

No legal proceedings

Marathon Petroleum acquiert en 2013 la raffinerie Galveston Bay à Texas City, renforçant son empreinte de raffinage sur la côte du Golfe.

State of the evidence
Documented
Legal status — source text
Not applicable
Attribution
Directly implicated

Sources · 1

  1. [1]
    Marathon Petroleum CorporationOur HistoryCompany documentVery high reliability

Last verified: 23 September 2026

Add to this entry

04

2012

Accord fédéral sur les émissions de torchères

Civil / administrative proceedings

Marathon conclut avec l’EPA et le DOJ un accord visant les émissions de torchères de six raffineries, comprenant des contrôles renforcés, une limitation des gaz envoyés aux torchères et une pénalité civile de 460 000 $.

State of the evidence
Settlement
Attribution
Directly implicated

Sources · 1

  1. [1]
    U.S. Environmental Protection AgencyMarathon Petroleum Company - LP and Catlettsburg Refining - LLC Settlement (Flaring)Official documentVery high reliability

Last verified: 23 September 2026

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05

2009–2011

Constitution et séparation de Marathon Oil

No legal proceedings

Marathon Petroleum est constituée au Delaware en 2009 puis devient, le 1er juillet 2011, une société indépendante de raffinage, commercialisation et transport à la suite de sa séparation de Marathon Oil.

State of the evidence
Documented
Legal status — source text
Not applicable
Attribution
Directly implicated

Sources · 2

  1. [1]
    Marathon Petroleum CorporationOur HistoryCompany documentVery high reliability
  2. [2]
    U.S. Securities and Exchange CommissionMarathon Petroleum Corporation 2023 Form 10-KRegulatory filingVery high reliability

Last verified: 23 September 2026

Add to this entry

II. Documented background

Documented biographical or institutional milestones (elections, appointments, foundings, acquisitions…). These are not controversies and are not counted as such.

  1. 2018

    Acquisition d’Andeavor

    Le 1er octobre 2018, Marathon Petroleum acquiert Andeavor pour une contrepartie comprenant environ 19,8 Md$ en actions et 3,5 Md$ en numéraire, ajoutant dix raffineries et un important réseau logistique et commercial.

    Sources · 2
    1. U.S. Securities and Exchange Commission — Marathon Petroleum Corporation 2023 Form 10-K
    2. Marathon Petroleum Corporation — Our History
  2. 2015

    Acquisition de MarkWest par MPLX

    MPLX, partenariat midstream contrôlé par Marathon Petroleum, acquiert MarkWest Energy Partners en 2015, élargissant fortement ses activités de collecte, traitement et fractionnement de gaz naturel et NGL.

    Sources · 1
    1. Marathon Petroleum Corporation — Our History

III. Constellation of documented links

  • Linked profile (portrait or initials) — click to open it
  • Line width: number of documented references
  • Hover over or tap a line: controversies and sources

Two profiles are linked when a documented controversy of one names the other. The link points to that controversy and its sources; it does not indicate a personal relationship.

List of documented links (1)
  1. Seven & i Holdings1 documented reference

IV. Has something changed?

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