<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-1205</journal-id>
<journal-title><![CDATA[Trayectorias. Revista de ciencias sociales de la Universidad Autónoma de Nuevo León]]></journal-title>
<abbrev-journal-title><![CDATA[Trayectorias. Rev. de cienc. soc. de la Univ. Autónoma de Nuevo León]]></abbrev-journal-title>
<issn>2007-1205</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma de Nuevo León, Secretaría Académica, Secretaría de Extensión y Cultura]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-12052017000200003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eagle Ford Shale Play: Geografía Industrial Minero-Petrolera en el Sur de Texas, 2008-2015]]></article-title>
<article-title xml:lang="en"><![CDATA[Eagle Ford Shale Play: Oil-Mining Industrial Geography in Southern Texas, 2008-2015]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vera Vázquez]]></surname>
<given-names><![CDATA[Rodrigo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,El Colegio de Tamaulipas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>19</volume>
<numero>45</numero>
<fpage>3</fpage>
<lpage>36</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-12052017000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-12052017000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-12052017000200003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En este artículo se examina la movilización geográfica de la industria del petróleo y gas en los condados texanos que conforman el play estadounidense conocido como Eagle Ford Shale. Utilizando el número de permisos de perforación otorgados por la Railroad Commission of Texas en el periodo 2008-2015 y aplicando la técnica de cociente de cambio y participación simplificado, se calculó la variación de los datos a través del tiempo y el espacio. Los resultados indican que la zona norte del play dejó de ser estratégica, por lo que la actividad avanza hacia la frontera internacional con México.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This article describes the geographical mobilization of oil and gas industry involved in the Texas counties that make up the American play known as Eagle Ford Shale. Using the number of drilling permits issued by the Railroad Commission of Texas in the period 2008-2015 and applying the technique of shift-share simplified quotient, data variation was calculated over time and space. Results indicate that counties members of the play located in the north stopped being strategic. As a consequence, this activity is moving towards the international border with Mexico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Petróleo]]></kwd>
<kwd lng="es"><![CDATA[Gas]]></kwd>
<kwd lng="es"><![CDATA[Shale]]></kwd>
<kwd lng="es"><![CDATA[Fracking]]></kwd>
<kwd lng="es"><![CDATA[Texas]]></kwd>
<kwd lng="en"><![CDATA[Oil]]></kwd>
<kwd lng="en"><![CDATA[Gas]]></kwd>
<kwd lng="en"><![CDATA[Shale]]></kwd>
<kwd lng="en"><![CDATA[Fracking]]></kwd>
<kwd lng="en"><![CDATA[Texas]]></kwd>
</kwd-group>
</article-meta>
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