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    • Enhanced Oil Recovery (EOR) chip - Physical Rock network

    SKU
    EOR-Physical Rock
    Availability:
    check_circle In stock
    As low as $786.43

    per pack of 3

    Pack of 3 uncoated Enhanced oil recovery (EOR) chips with a physical rock network structure.

    main product photo

    Our Enhanced Oil Recovery chips simulate porous media and are frequently used for research on the effects of gas injections in oil fields, emulsification chemical development, microbiological enhanced oil production, and modeling and development of computer simulation models.

    The chips are available in three designs as listed below and can be supplied with or without a hydrophobic coating. By default glass behaves hydrophilic. The optional coating is applied on a best effort basis, so some areas where geometries are not interconnected may remain uncoated.

    The channel design of the physical rock structure is based on an (edited) scan of a real rock. This explains the irregularly shaped grains.

    More Information
    More Information
    Unit of measurementpack of 3
    Alternative item references02976, EOR.PR.20.2
    ApplicationEnhanced Oil Recovery
    Interface typeTopconnect
    Chip materialBorosilicate glass
    EOR network typePhysical Rock
    Permeability (Darcy)

    6.62-7.79

    Documents
    Icon Label Description Type Size Download
    pdf EOR.PR.20.2 - Drawing Drawing for the EOR porous medium chip with a Physical Rock Network. Items 02976 and 01954 pdf 139.5 KB Download
    pdf Permeability determination of catalogue chips This documents describes how permeability values of EOR chips with a Uniform Network, Random Network and Physical Rock network are determent. pdf 983.2 KB Download
    Product Questions (4)
    Customer Questions
    Which pressure and temperature can the EOR chip hold?
    The EOR chip itself is manufactured from glass and can easily withstand up to 300⁰C. The chips are supplied in a black fluidic cartridge however, this cartridge can withstand up to 80⁰C.No sealant is used, the two layers of glass are fusion bonded together.The chip can withstand easily up to 100 bar. The external interfacing is more critical however. Our Fluidic Connect holder offers the largest pressure, up to 80 bars (maybe less at elevated temperatures). Please note that it might be helpful to practice a little with the Fluidic Connect holder first. You need to get the feeling to apply not too much force, which might break the chip, but enough to obtain sufficient sealing. It might be necessary to tighten a bit more when pressure and temperature are increased. Please remove the pressure before additional tightening.
    I'm using the Fluidic Connect 4515 holder (part of high pressure bundle), what alignment and fluidic port should I use?
    The fluidic ports are on positions 3,8Alignment can be done on positions 2,7 (or 4,9).
    What's important in selection of a suitable microscope objective?
    The objective working distance is a critical parameter for selection of an objective. See "Read More" for recommendations.
    Read More
    What is the roughness of the etched structures?
    Wet etched structures are extremely smooth and have a roughness in Angstrom range. The structures are fully optical transparent.
    Read More
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