<?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>1390-0129</journal-id>
<journal-title><![CDATA[Revista Politécnica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Politéc. (Quito)]]></abbrev-journal-title>
<issn>1390-0129</issn>
<publisher>
<publisher-name><![CDATA[Escuela Politécnica Nacional]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1390-01292019000200037</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Perforación Optimizada de Pozos con un Taladro de 1000 hp en los Campos PBHI-MDC]]></article-title>
<article-title xml:lang="en"><![CDATA[Optimized Well Drilling with a 1000 HP Rig in the PBHI-MDC Fields]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Landívar]]></surname>
<given-names><![CDATA[Rodolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loaiza]]></surname>
<given-names><![CDATA[Marco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[Raul]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Schlumberger del Ecuador S.A.  ]]></institution>
<addr-line><![CDATA[ Quito]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Enap Sipec  ]]></institution>
<addr-line><![CDATA[ Quito]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Escuela Politécnica Nacional  ]]></institution>
<addr-line><![CDATA[ Quito]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<volume>43</volume>
<numero>1</numero>
<fpage>37</fpage>
<lpage>50</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&amp;pid=S1390-01292019000200037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_abstract&amp;pid=S1390-01292019000200037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_pdf&amp;pid=S1390-01292019000200037&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Los campos donde se realizó el estudio se localizan en la Cuenca Oriente de Ecuador, donde se perforaron pozos hasta el año 2015 con taladros de mínimo 1500 HP; para el año 2016 la Empresa Operadora tomó el desafío de optimizar los costos de perforación, evaluándose la opción de usar un equipo de menor capacidad, seleccionándose un taladro de 1000 HP, que presentaba desventajas en capacidades de torque, levantamiento de cargas, capacidad de mesas y equipos en general comparados con un taladro de 2000 HP, pero mediante la revisión de los pozos perforados previamente, planificación efectiva y eficiente, diseño de pozos acordes al equipo de perforación, generación de una matriz detallada de riesgos de perforación con acciones de prevención y mitigación, complementada con una gestión operativa enfocada en la identificación de riesgos y de oportunidades de mejora continua, en complemento la aplicación de tecnologías de punta, permitieron la viabilidad del uso de este equipo. Hasta diciembre del 2017, se perforaron 4 pozos direccionales tipo &#8220;J&#8221; modificado hasta profundidades promedio de 10882 pies, logrando ahorros en costo y tiempo, validándose la perforación con un taladro de 1000 HP.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The fields where the present work was carried out are located in the Oriente Basin of Ecuador, where wells were drilled up to 2015 with at least 1500 HP Rigs; for 2016 the Operating Company took the challenge of optimizing drilling costs, evaluating the option of using a lower capacity Rig, selecting a 1000 HP Rig, which presented disadvantages in torque capacities, lifting loads, capacity of tables and equipment in general compared to a 2000 HP Rig, but through the analysis of previously drilled wells, effective and efficient planning, design of wells according to the drilling equipment, generation of a detailed risk matrix of drilling activities with prevention and mitigation actions, complemented by an operational management focused on the identification of risks and opportunities for continuous improvement, in addition to the application of state-of-the-art technologies, allowed the viability of the use of this equipment. Up to December 2017, 4 modified "J" directional wells were drilled to an average depth of 10,882 feet, achieving cost and time savings, validating the drilling with a 1000 HP drill.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Gestión]]></kwd>
<kwd lng="es"><![CDATA[optimización]]></kwd>
<kwd lng="es"><![CDATA[perforación]]></kwd>
<kwd lng="es"><![CDATA[planificación]]></kwd>
<kwd lng="es"><![CDATA[riesgos]]></kwd>
<kwd lng="es"><![CDATA[Taladro]]></kwd>
<kwd lng="en"><![CDATA[Management]]></kwd>
<kwd lng="en"><![CDATA[optimization]]></kwd>
<kwd lng="en"><![CDATA[drilling]]></kwd>
<kwd lng="en"><![CDATA[planning]]></kwd>
<kwd lng="en"><![CDATA[risks]]></kwd>
<kwd lng="en"><![CDATA[rig]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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