Upstream, Midstream and Downstream: Stages and operations in oil & gas
Midstream is the operational hub that connects Upstream and Downstream in the oil and gas industry.
The oil and gas sector encompasses the entire energy value chain, including exploration, production, transportation, refining, and distribution of hydrocarbon resources. Its scope integrates engineering, geoscience, asset integrity, processing technologies, and operational management to ensure a reliable supply that supports global industry, mobility, and infrastructure.
Across the United States, Latin America, and Europe, this sector aligns advanced technologies with demanding regulatory systems and initiatives aimed at efficiency, safety, and emissions reduction. Its relevance lies in converting subsurface resources into usable energy for industrial systems and communities.
What you’ll find in this section
This category provides comprehensive technical content covering the full spectrum of oil and gas operations. Key topics include:
- Value chain operations: upstream, midstream, and downstream; integrated workflows and cross-sector challenges.
- Asset integrity and reliability: corrosion, inspection, RBI programs, API/ISO standards, and asset management.
- Processing and conversion: separation, treatment, compression, and refining technologies.
- Transportation and logistics: pipelines, terminals, measurement, custody transfer, and storage operations.
- Innovation and digitalization: IIoT, advanced monitoring, automation, and data analytics.
- Safety and environment: emission control, spill prevention, regulatory compliance, and operational safety.
- Economic and strategic drivers: supply/demand dynamics, global markets, and energy resilience.
The section offers technical articles, comparative analyses, real-world insights, and interconnected trends that shape energy infrastructure.
Oil and gas remains the operational foundation supporting industrial systems, mobility, petrochemical production, and large-scale energy demand. The sector faces challenges related to well and pipeline integrity, operational safety, process efficiency, emissions control, and regulatory adaptation—areas that require applied engineering and informed decision-making.
Explore our content
Fractional distillation: Advanced control and process stability
Fractional distillation requires advanced control to operate efficiently and stably in refineries.
Atmospheric distillation of oil: Principles, problems and solutions
Atmospheric distillation is the most prevalent and dominant unit operation in chemical industries requiring distillation of large volumes of fluids.
Global response and technical causes of oil spills
Spills continue to affect maritime safety and coastal ecosystems, requiring robust industrial preparedness and international technical cooperation to reduce operational impacts.
FPSO: Efficiency and autonomy in floating production
The offshore oil industry has undergone a quiet but profound transformation in recent decades. As conventional onshore reserves decline and offshore fields are found…
Cybersecurity strategies for the Oil & Gas industry
Cybersecurity in Oil & Gas is essential for successful, sustainable and secure operations, crucial for the global economy.
Emerging LNG paradigm in Latin America: Promise and uncertainty
The LNG market in Latin America reflects opportunities and challenges, where energy security collides with economic and operational realities.
What are hydrocarbons and how are these technically classified?
Composed of carbon and hydrogen, hydrocarbons are fundamental to organic chemistry and global energy production.
How natural gas is produced: From formation to distribution
Understanding the production of natural gas allows us to optimize its use and reduce environmental impacts, from its formation in reservoirs to its distribution.
Corrosion inhibitor: How it works, types, and best applications
A corrosion inhibitor protects metals by forming a barrier against oxidation, preventing rust and ensuring durability in industrial infrastructures.