Upstream
- Definition: The exploration, extraction, and production of natural resources, such as crude oil and natural gas.
- Activities: Drilling, reservoir management, well completion, offshore platforms, and onshore drilling rigs.
- Key Companies: Oil and gas exploration companies (e.g., ExxonMobil, Shell, BP)
Midstream
- Definition: The transportation, storage, and processing of natural resources from upstream producers to downstream consumers.
- Activities: Pipelines, tankers, storage terminals, refineries, and gas processing plants.
- Key Companies: Energy transportation and storage companies (e.g., Enbridge, TransCanada, Kinder Morgan)
Downstream
- Definition: The refining, distribution, and sale of finished energy products to end-users.
- Activities: Refineries, retail gas stations, marketing and distribution, and power generation.
- Key Companies: Refining and marketing companies (e.g., Chevron, ConocoPhillips, Valero)
Summary Table:
| Segment | Activities | Key Activities |
|---|---|---|
| Upstream | Exploration, extraction, production | Drilling, reservoir management |
| Midstream | Transportation, storage, processing | Pipelines, storage terminals, refineries |
| Downstream | Refining, distribution, sale | Refineries, gas stations, marketing |