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  2. Upstream (petroleum industry) - Wikipedia

    en.wikipedia.org/wiki/Upstream_(petroleum_industry)

    The oil and gas industry is usually divided into three major sectors: upstream (also called exploration and production or E&P), midstream and downstream. [1] [2] The upstream sector includes searching for potential underground or underwater crude oil and natural gas fields, drilling exploratory wells, and subsequently operating the wells that recover and bring the crude oil or raw natural gas ...

  3. Petroleum industry - Wikipedia

    en.wikipedia.org/wiki/Petroleum_industry

    The industry is usually divided into three major components: upstream, midstream, and downstream. Upstream regards exploration and extraction of crude oil , midstream encompasses transportation and storage of crude, and downstream concerns refining crude oil into various end products .

  4. Downstream (petroleum industry) - Wikipedia

    en.wikipedia.org/wiki/Downstream_(petroleum...

    The oil and gas industry is usually divided into three major sectors: upstream, midstream, and downstream. The downstream sector is the refining of petroleum crude oil and the processing and purifying of raw natural gas, [1] as well as the marketing and distribution of products derived from crude oil and natural gas.

  5. Midstream - Wikipedia

    en.wikipedia.org/wiki/Midstream

    The oil and gas industry is usually divided into three major components: upstream, midstream and downstream. The midstream sector involves the transportation (by pipeline , rail, barge, oil tanker or truck), storage, and wholesale marketing of crude or refined petroleum products.

  6. Same Yield, but No Comparison on Value: Chevron vs ... - AOL

    www.aol.com/same-yield-no-comparison-value...

    Chevron is a vastly different entity. As an integrated energy giant, Chevron operates in the upstream (oil and gas production), the midstream (pipelines), and the downstream (chemicals and ...

  7. U.S. Upstream Industry on the Path to Recovery: 5 ... - AOL

    www.aol.com/news/u-upstream-industry-path...

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  8. Vertical integration - Wikipedia

    en.wikipedia.org/wiki/Vertical_integration

    Vertical integration is the degree to which a firm owns its upstream suppliers and its downstream buyers. The differences depend on where the firm is placed in the order of the supply chain. There are three varieties of vertical integration: backward (upstream) vertical integration, forward (downstream) vertical integration, and balanced (both ...

  9. Bioprocess - Wikipedia

    en.wikipedia.org/wiki/Bioprocess

    Therapeutic cell manufacturing processes can be separated into upstream processes and downstream processes. The upstream process is defined as the entire process from early cell isolation and cultivation, to cell banking and culture expansion of the cells until final harvest (termination of the culture and collection of the live cell batch).