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À medida que mais grandes empresas internacionais de gás natural entrar no negócio de gás de xisto, eles devem considerar a importação da atenção global que está focada nos estados marcellus shale de nova york e pensilvânia.
as more major international natural gas companies enter the shale gas business, they should consider the import of the global attention that is focused on the marcellus shale states of new york and pennsylvania.
== história ==o mineral foi observado pela primeira vez em 1969, em uma amostra de núcleo feita pela western oil shale corporation no condado de uintah em utah.
==history==the mineral was first noted in 1969 in a core sample made by the western oil shale corporation in uintah county, utah.
a primeira foi barnett shale, no texas e depois a marcellus no norderste, através de new york, pennsylvania, west virginia; e haynesville, em louisiana.
the first one was barnett shale in texas and then the marcellus up in the northeast across new york, pennsylvania, west virginia; and haynesville in louisiana.
em 2009, o presidente obama eo presidente hu jintao lançou uma iniciativa us-china shale gas de recursos , com o objetivo de promover a segurança energética e criar oportunidades comerciais para as empresas de ambos os lados.
in 2009, president obama and president hu jintao launched a u.s.-china shale gas resource initiative, aiming to promote energy security and create commercial opportunities for companies on both sides.
==geography==percé rock is part of the range of cliffs, bays and hills on the sw side of mal bay, which are formed of reddish-gold limestone and shale.
==geography==percé rock is part of the range of cliffs, bays and hills on the sw side of mal bay, which are formed of reddish-gold limestone and shale.