United States Oil And Gas Upstream Market Size and Share

United States Oil And Gas Upstream Market (2025 - 2030)
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United States Oil And Gas Upstream Market Analysis by Mordor Intelligence

The United States Oil And Gas Upstream Market size is estimated at USD 103.94 billion in 2025, and is expected to reach USD 132.03 billion by 2030, at a CAGR of 4.90% during the forecast period (2025-2030).

Technology-enabled cost optimization, disciplined capital deployment, and digital drilling analytics that cut non-productive time by 15–20% are the primary growth engines behind the US oil and gas upstream market. Operators are increasingly concentrating their spending on proven shale basins, utilizing artificial intelligence and automation to enhance recovery rates from existing wells while reducing overall breakeven costs. Selective capital allocation toward high-return projects in the Permian Basin and the Gulf of Mexico underpins the sector’s resilience, even as commodity prices fluctuate. Near-term momentum also stems from LNG-export build-outs that add new natural-gas takeaway capacity and from Inflation Reduction Act incentives that monetize carbon capture and storage projects.

Key Report Takeaways

  • By location of deployment, onshore drilling held a 74.7% share of the US oil and gas upstream market in 2024, while offshore production is projected to expand at a 5.8% CAGR through 2030 
  • By resource type, natural gas commanded 54.5% of the US oil and gas upstream market share in 2024 and carries the fastest growth outlook at a 5.3% CAGR to 2030 
  • By well type, unconventional wells accounted for 65.1% of the US oil and gas upstream market size in 2024 and are projected to grow at a 5.1% CAGR through 2030 
  • By service, development and production services controlled 69.9% of spending in 2024, whereas decommissioning is forecast to register the highest 7.0% CAGR over the next five years

Segment Analysis

By Location of Deployment: Offshore Growth Outpaces Onshore Dominance

Onshore operations accounted for 74.7% of the US oil and gas upstream market in 2024, reflecting established infrastructure, rapid cycle times, and favorable cost profiles. Yet, the offshore segment is forecast to log a stronger 5.8% CAGR through 2030, as de-risked deepwater fields in the Gulf of Mexico move into development. Offshore projects involve higher upfront capital but generate flatter decline curves and longer plateau production, traits that attract patient capital. Chevron’s Anchor and BP’s Tiber are emblematic, each designed for 75,000 bbl/d peak output with managed-pressure drilling that trims subsalt risk.

Offshore growth bolsters supply diversity and tempers overall decline rates in the US oil and gas upstream market. Service providers are rolling out high-pressure riser systems, real-time formation evaluation, and automated well-completion strings that compress development schedules by 10–12%. As Gulf of Mexico lease sales raised USD 382 million in 2024, operators secured acreage at favorable terms amid muted competition. These commitments underpin a production up-cycle likely to endure beyond the current decade.

By Resource Type: Natural Gas Leads Both Scale and Growth

Natural gas held 54.5% of 2024 output and is projected to grow at a 5.3% CAGR, the fastest among resources in the US oil and gas upstream market. Abundant Appalachian dry gas and associated gas from Permian oil wells feed expanding LNG and domestic power demand, presenting multiple monetization avenues. Pipeline debottlenecks and processing plant additions in West Texas and Louisiana reduce flaring and capture more rich-gas liquids, improving well economics.

Crude oil volumes, while still substantial, face growth headwinds from OPEC+ coordination and refinery capacity constraints. Nonetheless, associated gas elevates the composite return of oil-weighted wells. The US oil and gas upstream industry is increasingly selling “energy packages” consisting of oil, condensate, gas, and NGLs, thereby optimizing revenue streams against market fluctuations.

United States Oil And Gas Upstream Market: Market Share by Resource Type
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By Well Type: Unconventional Dominance Reinforces Technology Leadership

Unconventional wells captured 65.1% of the US oil and gas upstream market size in 2024 and are expected to grow at a 5.1% CAGR through 2030, driven by continuous improvements in lateral length, proppant loading, and real-time geosteering. Engineered completions deliver 20–30% higher estimated ultimate recovery, justifying tighter stage spacing and more intense fracture treatments. Data-rich pad drilling also reduces lease operating expense by sharing infrastructure across multi-well pads.

Conventional wells retain a niche in aging fields where secondary and tertiary recovery extend plateau output. However, the steep learning curve and network effects in shale favor incumbents that amassed core acreage early. Regulatory spacing rules, water-management constraints, and surface-use agreements are increasingly shaping drilling geometry, compelling operators to invest in sophisticated reservoir models and public engagement programs.

By Service: Decommissioning Emerges as Fastest-Growing Segment

Development and production activities accounted for 69.9% of 2024 spending, reflecting the constant need to drill, complete, and optimize wells. However, decommissioning services are expected to grow at a rate of 7.0% annually as 2,700 Gulf of Mexico platforms approach their end-of-life status. Stricter federal standards now require full jacket removal and seabed clearance, raising the technical bar.

Specialist contractors utilize heavy-lift vessels, modular cutting tools, and remotely operated vehicles to mitigate project risk and reduce costs. Technology spillovers from offshore wind installation and subsea robotics improve safety and environmental compliance. As decommissioning liabilities crystallize on balance sheets, operators are increasingly reserving capital for plug-and-abandon activities, opening a multi-billion-dollar service niche within the broader US oil and gas upstream market.

United States Oil And Gas Upstream Market: Market Share by Service
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Geography Analysis

Texas remained the nerve center of the US oil and gas upstream market in 2024, contributing approximately 40% of the nation's oil output and 25% of its gas volumes through the Permian and Eagle Ford plays. Infrastructure density, mineral-owner familiarity, and year-round drilling weather encourage sustained investment, even during price dips. North Dakota's Bakken supplied 12% of US crude despite winter weather, thanks to heated gathering lines and high-efficiency drilling rigs purpose-built for the Williston Basin.

Federal Gulf of Mexico waters are the fastest-growing geography, expected to post 6–8% production gains as deepwater hubs, such as Mad Dog 2 and Whale, come online. Long-life assets stabilize national decline curves and provide baseload volumes for Gulf Coast refiners. High-spec drillships, riserless mud recovery, and subsea boosting extend the reach into ultra-deep zones that were formerly deemed marginal.

Appalachia dominates dry-gas supply, with Pennsylvania and West Virginia delivering more than 35 Bcf/d as of late 2024. The regional focus now shifts from pure volume growth to emissions management and well-site electrification, aligning with ESG mandates. Smaller but important contributions arise from Colorado's J Basin, Wyoming's Powder River, and Alaska's North Slope, each subject to distinct regulatory and logistical hurdles that temper growth but preserve supply diversity within the US oil and gas upstream market.

Competitive Landscape

The top five operators—ExxonMobil, Chevron, ConocoPhillips, EOG Resources, and Occidental—collectively control approximately 60% of the US oil and gas upstream market value, resulting in a moderately concentrated competitive field. Scale enables these companies to negotiate lower service rates, secure premium acreage, and fund multi-year capital programs, all while dedicating 3–5% of their capital expenditures to digital transformation.

Consolidation accelerated in 2024, with Chevron’s USD 6.3 billion acquisition of PDC Energy and Diamondback’s USD 26 billion merger with Endeavor expanding horizontal shale footprints. Larger portfolios cushion against basin-specific risks and facilitate balanced oil-gas mixes aligned with price and demand trends. Mid-cap independents respond by doubling down on their core competencies—such as high-resolution subsurface imaging, rapid-cycle pad development, or CO₂-EOR expertise—to carve out defensible niches.

Technology alliances are proliferating as service firms embed AI modules into drilling, completion, and production workflows. SLB, Halliburton, and Baker Hughes provide turnkey platforms that smaller operators access via subscription, flattening technology adoption disparities. Competitive intensity shifts from acreage capture to operational execution, rewarding continuous learning and efficiency gains across the US oil and gas upstream market.

United States Oil And Gas Upstream Industry Leaders

  1. Exxon Mobil Corporation

  2. Chevron Corporation

  3. Occidental Petroleum Corporation

  4. Pioneer Natural Resources

  5. *Disclaimer: Major Players sorted in no particular order
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Recent Industry Developments

  • September 2025: BP announced a final investment decision for the USD 5 billion Tiber deepwater project in the Gulf of Mexico, targeting first oil in 2029 at a peak of 75,000 bbl/d.
  • December 2024: Halliburton’s LOGIX system logged 30% faster drilling times in the Permian.
  • November 2024: ConocoPhillips added two Permian rigs, citing sub-12-month payouts.
  • September 2024: Diamondback completed the merger with Endeavor in a USD 26 billion all-stock deal, creating the Permian’s top producer.

Table of Contents for United States Oil And Gas Upstream Industry Report

1. Introduction

  • 1.1 Study Assumptions & Market Definition
  • 1.2 Scope of the Study

2. Research Methodology

3. Executive Summary

4. Market Landscape

  • 4.1 Market Overview
  • 4.2 Market Drivers
    • 4.2.1 Cost optimisation through digital drilling analytics
    • 4.2.2 Proliferation of horizontal shale drilling in Permian Basin
    • 4.2.3 Rising LNG-export infrastructure boosting gas drilling
    • 4.2.4 Inflation Reduction Act CCS incentives accelerating EOR projects
    • 4.2.5 Re-fracking of mature shale wells extending field life
    • 4.2.6 De-risked deep-water plays in Gulf of Mexico post-2024 lease sales
  • 4.3 Market Restraints
    • 4.3.1 Crude-price volatility & capital-discipline pressures
    • 4.3.2 Federal leasing restrictions on public lands
    • 4.3.3 ESG-driven divestment & financing constraints
    • 4.3.4 Skilled-labour shortages in advanced drilling ops
  • 4.4 Supply-Chain Analysis
  • 4.5 Regulatory Landscape
  • 4.6 Technological Outlook
  • 4.7 Crude-Oil Production & Consumption Outlook
  • 4.8 Natural-Gas Production & Consumption Outlook
  • 4.9 Unconventional Resources CAPEX Outlook (tight oil, oil sands, deep-water)
  • 4.10 Porter’s Five Forces
    • 4.10.1 Threat of New Entrants
    • 4.10.2 Bargaining Power of Suppliers
    • 4.10.3 Bargaining Power of Buyers
    • 4.10.4 Threat of Substitutes
    • 4.10.5 Industry Rivalry
  • 4.11 PESTLE Analysis

5. Market Size & Growth Forecast

  • 5.1 By Location of Deployment
    • 5.1.1 Onshore
    • 5.1.2 Offshore
  • 5.2 By Resource Type
    • 5.2.1 Crude Oil
    • 5.2.2 Natural Gas
  • 5.3 By Well Type
    • 5.3.1 Conventional
    • 5.3.2 Unconventional
  • 5.4 By Service
    • 5.4.1 Exploration
    • 5.4.2 Development and Production
    • 5.4.3 Decomissioning

6. Competitive Landscape

  • 6.1 Market Concentration
  • 6.2 Strategic Moves (M&A, Partnerships, PPAs)
  • 6.3 Market Share Analysis (Market Rank/Share for key companies)
  • 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Products & Services, and Recent Developments)
    • 6.4.1 Exxon Mobil Corporation
    • 6.4.2 Chevron Corporation
    • 6.4.3 ConocoPhillips
    • 6.4.4 Occidental Petroleum Corporation
    • 6.4.5 Pioneer Natural Resources Company
    • 6.4.6 Devon Energy Corporation
    • 6.4.7 EOG Resources Inc.
    • 6.4.8 BP plc
    • 6.4.9 Shell plc
    • 6.4.10 Hess Corporation
    • 6.4.11 Marathon Oil Corporation
    • 6.4.12 Continental Resources Inc.
    • 6.4.13 Chesapeake Energy Corporation
    • 6.4.14 EQT Corporation
    • 6.4.15 Diamondback Energy Inc.
    • 6.4.16 Coterra Energy Inc.
    • 6.4.17 APA Corporation
    • 6.4.18 Murphy Oil Corporation
    • 6.4.19 Talos Energy Inc.
    • 6.4.20 Matador Resources Company

7. Market Opportunities & Future Outlook

  • 7.1 White-space & Unmet-need Assessment
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United States Oil And Gas Upstream Market Report Scope

The oil and gas industry explains the stages of operations that entail exploration and production upstream. The oil and gas industry's exploration and early production stages are the main focus of upstream businesses.

The United States oil and gas market is segmented by location. By location, the market is segmented into onshore and offshore. Each segment's market sizing and forecasts are based on crude oil production (million barrels per day).

By Location of Deployment
Onshore
Offshore
By Resource Type
Crude Oil
Natural Gas
By Well Type
Conventional
Unconventional
By Service
Exploration
Development and Production
Decomissioning
By Location of Deployment Onshore
Offshore
By Resource Type Crude Oil
Natural Gas
By Well Type Conventional
Unconventional
By Service Exploration
Development and Production
Decomissioning
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Key Questions Answered in the Report

How large will upstream spending in the US be by 2030?

The US oil gas upstream market size is projected to reach USD 132.03 billion by 2030, up from USD 103.94 billion in 2025.

Which segment is expanding the fastest?

Offshore projects in the Gulf of Mexico are set to grow at a 5.8% CAGR as deepwater hubs move into development.

What resource leads in growth terms?

Natural gas output is expected to rise at a 5.3% CAGR, supported by LNG-export capacity additions and power-generation demand.

Why is decommissioning a growth niche?

More than 2,700 offshore structures will require plug-and-abandon work this decade, driving a 7.0% CAGR in decommissioning services.

How are digital technologies influencing costs?

Real-time drilling analytics and autonomous systems already cut well costs by up to 15% and reduce drilling time by 20%.

What role do 45Q tax credits play?

Enhanced credits of USD 85 per ton encourage CO₂-EOR projects, adding a new revenue stream while boosting ultimate recovery 10–15%.

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