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  1. Petrophysical properties of shale rocks

    ... Shales form a particular petroleum system wherein the same rock formation is simultaneously source, reservoir rock, sealing rock and the trap, while gas migration occurs solely in a micro-scale ...

    Artykuł - 10/21/2014 - 16:04

  2. More than just shales

    ... of that migration and relate it to the age of trap formation/sealing in younger rocks. This new method would enable an assessment of the ... has demonstrated that migration of hydrocarbons from shale rock is possible and may lead to the formation of secondary conventional ...

    Aktualność - 01/27/2016 - 12:26

  3. GeoShale 2014 International Conference

    ... to be an important component of petroleum systems as source, sealing or reservoir rocks. With the advent of improved technology that enabled ... on the contact of fracturing fluid with different shale rock types (Vieth-Hillebrand A., Wilke F.D.H, Erzinger J., Horsfield B.) was ...

    Aktualność - 01/08/2015 - 20:38

  4. Petroleum – the environment and stages of formation

    ... bottom of the basin; an important factor considering both sealing and catalytic properties (i.e. increasing the rate of chemical ... A., 2011. Basic Petroleum Geochemistry for Source Rock Evaluation. Oilfield Review Summer 2011, 23, no. 2.   author: ...

    Artykuł - 09/23/2014 - 22:24

  5. Potential environmental impacts at each stage of works

    ... injected fluid induces a network of small fractures in the rock and the proppant (well sorted sand or ceramic granules) prevents fracture ... into the soil and top aquifers is effectively minimized by sealing with impervious sheets and concrete slabs the ground in immediate ...

    Artykuł - 10/16/2014 - 16:50

  6. Shale gas exploration has no significant effect on the environment

    ... one case) from Carboniferous coal deposits beneath the soil sealing sheet. The permitted noise levels have been exceeded intermittently ... imprints on the landscape. Seismic shocks induced by rock mass breaking as a result of fracture stimulation operations were not ...

    Aktualność - 05/01/2015 - 15:31