US Downstream Oil and Gas Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Report Covers US Downstream Oil and Gas Companies and the Market is Segmented by Sector (Refining and Petrochemical). The Report Offers the Market Size and Forecasts for Refining Capacity (in Million Barrels Per Day) for all the Above Segments.

US Downstream Oil and Gas Market Size

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US Downstream Oil and Gas Market Analysis

The United States Oil And Gas Downstream Market size in terms of production capacity is expected to grow from 19.15 million barrels per day in 2025 to 20.10 million barrels per day by 2030, at a CAGR of 0.97% during the forecast period (2025-2030).

The United States oil and gas downstream market is expected to register a CAGR of 0.92% during the forecast period.

  • Over the medium term, factors such as increasing petroleum products demand, and upcoming investment in oil refineries are likely to drive the United States oil and gas downstream market during the forecast period.
  • On the other hand, adopting clean energy technology, like renewables, is expected to significantly influence the power sector, thus impacting the oil and natural gas industry in the upcoming years.
  • Nevertheless, according to the International Energy Agency, petrochemicals are expected to become the only growing segment of global oil demand by 2050. Moreover, several petrochemical projects are expected to come online in the United States during the forecast period. Hence, the petrochemical sector is expected to present a huge growth opportunity for the downstream players in the country.

US Downstream Oil and Gas Industry Overview

The market for United States oil and gas downstream market is semi-fragmented, with a number of key players, including (in no particular order) Marathon Petroleum Corp., Chevron Corporation, Valero Energy Corporation, Exxon Mobil Corporation, Phillips 66, and Royal Dutch Shell PLC.

US Downstream Oil and Gas Market Leaders

  1. Marathon Petroleum Corp.

  2. Chevron Corporation

  3. Valero Energy Corporation

  4. Exxon Mobil Corporation

  5. Phillips 66

  6. *Disclaimer: Major Players sorted in no particular order
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US Downstream Oil and Gas Market News

  • In June 2024, the United States announced refining capacity expansion of around 1.5% to 18.38 million barrels per day (bpd) in 2023. The expansion in the capacity was due to the expansion of Exxon Mobil's Texas refinery.

US Downstream Oil and Gas Market Report - Table of Contents

1. INTRODUCTION

  • 1.1 Market Definition
  • 1.2 Study Assumptions
  • 1.3 Study Deliverables

2. EXECUTIVE SUMMARY

3. RESEARCH METHODOLOGY

4. MARKET OVERVIEW

  • 4.1 Introduction
  • 4.2 Refining Capacity and Forecast in million barrels per day, till 2029
  • 4.3 Recent Trends and Developments
  • 4.4 Government Policies and Regulations
  • 4.5 Market Dynamics
    • 4.5.1 Drivers
    • 4.5.1.1 Increasing Demand for Petroleum Products
    • 4.5.1.2 Upcoming Investment in the Refining Sector
    • 4.5.2 Restraints
    • 4.5.2.1 Adoption of Clean Energy Technology
  • 4.6 PESTLE Analysis
  • 4.7 Investment Analysis

5. MARKET SEGMENTATION BY SECTOR

  • 5.1 Refining
  • 5.2 Petrochemical

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers and Acquisitions, Joint Ventures, Collaborations, and Agreements
  • 6.2 Strategies Adopted by Leading Players
  • 6.3 Company Profiles
    • 6.3.1 Marathon Petroleum Corp.
    • 6.3.2 Phillips 66
    • 6.3.3 Valero Energy Corporation
    • 6.3.4 Exxon Mobil Corporation
    • 6.3.5 Shell Plc
    • 6.3.6 Hunt Refining Company
    • 6.3.7 U.S. Oil & Refining Co.
  • *List Not Exhaustive
  • 6.4 List of Other Prominent Companies
  • 6.5 Market Ranking Analysis

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

  • 7.1 Demand for Petrochemical in Several Industries
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US Downstream Oil and Gas Industry Segmentation

The downstream sector includes processing, moving, and selling refined goods made from crude oil. Industry segments downstream include product marketing, supply and trading, and oil refining.

The US oil and gas downstream market is segmented by sector into refining and petrochemical. The report also covers the market size and forecasts for the US oil and gas downstream market. For each segment, the market sizing and forecasts have been done based on refining capacity (in a million barrels per day).

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US Downstream Oil and Gas Market Research FAQs

How big is the United States Oil And Gas Downstream Market?

The United States Oil And Gas Downstream Market size is expected to reach 19.15 million barrels per day in 2025 and grow at a CAGR of 0.97% to reach 20.10 million barrels per day by 2030.

What is the current United States Oil And Gas Downstream Market size?

In 2025, the United States Oil And Gas Downstream Market size is expected to reach 19.15 million barrels per day.

Who are the key players in United States Oil And Gas Downstream Market?

Marathon Petroleum Corp., Chevron Corporation, Valero Energy Corporation, Exxon Mobil Corporation and Phillips 66 are the major companies operating in the United States Oil And Gas Downstream Market.

What years does this United States Oil And Gas Downstream Market cover, and what was the market size in 2024?

In 2024, the United States Oil And Gas Downstream Market size was estimated at 18.96 million barrels per day. The report covers the United States Oil And Gas Downstream Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the United States Oil And Gas Downstream Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

US Downstream Oil and Gas Industry Report

Statistics for the 2025 United States Oil And Gas Downstream market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. United States Oil And Gas Downstream analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.

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