Andeavor

Andeavor
Tesoro Corporation · CC BY 4.0 · source
Name	Andeavor
Type	Public (former)
Industry	Petroleum refining and marketing
Fate	Acquired by Marathon Petroleum
Founded	2013 (as successor to Tesoro Corporation restructuring)
Defunct	2018 (acquisition completed)
Headquarters	San Antonio, Texas; later refineries in Martinez, California
Key people	Ryan Hercher; Matt Carr; Gregory Goff
Products	Gasoline, diesel, jet fuel, asphalt, petrochemicals
Revenue	See Financial Performance and Acquisition by Marathon Petroleum

Andeavor Andeavor was a United States independent petroleum refining and marketing company operating downstream assets across the Western and Mid-Continent regions. The company emerged from a corporate reorganization and operated refineries, distribution terminals, and retail networks supplying gasoline, diesel, jet fuel, and asphalt to markets served by major transportation corridors. Andeavor participated in mergers and acquisitions activity with firms in the energy sector and was ultimately acquired by Marathon Petroleum.

History

Andeavor traced its corporate lineage to predecessors involved in petroleum refining such as Tesoro Corporation, BP p.l.c., Shell plc, ExxonMobil, ConocoPhillips, and Marathon Oil through asset transactions and regional refinery ownership. The name change and corporate restructuring followed strategic moves similar to transactions undertaken by Valero Energy Corporation, Phillips 66, Chevron Corporation, Phillips Petroleum Company, and Occidental Petroleum in the early 21st century. Leadership transitions and board actions echoed governance practices seen at Halliburton, Baker Hughes, Schlumberger, Kinder Morgan, and Anadarko Petroleum among energy industry peers. Andeavor expanded its downstream footprint by acquiring assets and operations in markets historically served by Union Pacific Railroad-linked terminals and coastal refineries influenced by trade flows from ports like Port of Los Angeles, Port of Long Beach, Port of Houston, Port of Seattle, and Port of Corpus Christi.

Regulatory and compliance interactions involved regional authorities and federal agencies comparable to engagements between Conrail and regulators, and legal contexts that paralleled matters handled by U.S. Environmental Protection Agency, California Air Resources Board, Texas Commission on Environmental Quality, Federal Energy Regulatory Commission, and state public utility commissions. Andeavor’s corporate changes followed patterns observed in consolidations such as the mergers involving Exxon and Mobil, Chevron and Texaco, BP and Amoco, and later consolidations like CVR Energy and HollyFrontier.

Operations and Assets

Andeavor operated complex refining facilities and downstream networks analogous to operations run by Phillips 66 and Valero Energy. Its refinery portfolio included facilities in regions comparable to those of PBF Energy and HollyFrontier and served aviation clients similar to Delta Air Lines, United Airlines, American Airlines, and Southwest Airlines through jet fuel supply agreements. Distribution assets included terminals and pipelines interoperable with systems run by Kinder Morgan and Enterprise Products Partners, and retail sites that leveraged branding strategies like those of Shell Oil Products US, BP America, ExxonMobil, 76 (brand), and Chevron USA.

Commodity trading and feedstock sourcing engaged with crude suppliers and markets represented by West Texas Intermediate, Brent Crude, Canadian crude oil sands, Alaska North Slope, and import flows through ports such as Port of Long Beach and Port of Los Angeles. Refinery unit configurations mirrored installations found at facilities owned by Marathon Petroleum and Tesoro Corporation predecessors, including catalytic crackers, hydrocrackers, and alkylation units. The company marketed finished products through wholesale channels and a retail network featuring convenience stores comparable to operators like 7-Eleven, Circle K, Casey's General Stores, and regional chains operating under franchising models seen at ARCO and POCO.

Corporate Structure and Leadership

The corporate governance framework included a board of directors and executive officers with experience across firms such as Tesoro Corporation, Marathon Petroleum Corporation, Valero Energy Corporation, Phillips 66, and Occidental Petroleum. Senior executives had prior roles at companies including Chevron Corporation, ExxonMobil, ConocoPhillips, BP, and Shell plc. Compensation, investor relations, and shareholder actions resembled those public-company practices found at General Electric, Honeywell International, 3M Company, and Dow Chemical Company in terms of reporting, proxy contests, and strategic communications. Institutional investors and analysts monitoring performance included firms like BlackRock, Vanguard Group, State Street Corporation, Goldman Sachs, and Morgan Stanley, which often influenced corporate strategy in the energy sector.

Environmental and Safety Record

Environmental compliance and safety programs addressed emissions, spill prevention, and workplace safety in ways similar to initiatives at Chevron Corporation, ExxonMobil, BP p.l.c., Shell plc, and ConocoPhillips. Andeavor engaged with remediation efforts and consent decrees analogous to matters handled by U.S. Environmental Protection Agency and state counterparts such as California Air Resources Board and Texas Commission on Environmental Quality. Safety metrics, OSHA reporting, and community relations paralleled practices at downstream operators including Valero Energy, HollyFrontier, PBF Energy, and Phillips 66. The company participated in industry associations comparable to American Petroleum Institute and collaborated with regional emergency response organizations and port authorities like Port of Long Beach and Port of Los Angeles for incident preparedness.

Financial Performance and Acquisition by Marathon Petroleum

Andeavor’s financial performance included revenue, operating income, and capital expenditure trends reported to investors in periodic filings, following disclosure norms akin to Securities and Exchange Commission requirements that govern peers such as Valero Energy Corporation, Phillips 66, Marathon Petroleum Corporation, and Tesoro Corporation. In a major consolidation, Andeavor agreed to be acquired by Marathon Petroleum Corporation in a transaction reflecting industry consolidation seen in previous deals involving ExxonMobil, Chevron, BP, and Shell plc. The acquisition completed integration of refining, marketing, and midstream assets into Marathon’s portfolio, producing scale effects comparable to those observed in the merger of Phillips 66 assets or the consolidation of Sunoco networks. Post-acquisition, assets were managed under Marathon’s corporate and operational structures similar to historical integrations led by Marathon Oil and other large refiners.

Category:Petroleum companies of the United States