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Investigaci贸n del r茅gimen de presi贸n del subsuelo del cam | 41953
<!doctype html> <html lang="es"> <head> <title>Investigaci贸n del r茅gimen de presi贸n del subsuelo del cam | 41953</title> <meta name="keywords" content="Emudianughe JE y Ogagarue DO, "/> <meta name="description" content="Se ha demostrado que la predicci贸n de la presi贸n intersticial (PPP) es m谩s dif铆cil en cuencas como el delta del N铆ger, donde el sistema de presi贸n de..41953"/> <meta name="citation_publisher" content="Longdom Publicaci贸n SL" /> <meta name="citation_journal_title" content="Revista de Geolog铆a y Geof铆sica"> <meta name="citation_title" content="Investigaci贸n del r茅gimen de presi贸n del subsuelo del campo Ada en la cuenca costera del delta del N铆ger Nigeria"> <meta name="citation_author" content="Emudianughe JE y Ogagarue DO" /> <meta name="citation_year" content=""> <meta name="citation_volume" content="7"> <meta name="citation_issue" content="6"> <meta name="citation_abstract" content="Se ha demostrado que la predicci贸n de la presi贸n intersticial (PPP) es m谩s dif铆cil en cuencas como el delta del N铆ger, donde el sistema de presi贸n del subsuelo es complejo. El hecho de que los practicantes de PPP no reconocieran las variaciones laterales y verticales de la presi贸n de la formaci贸n, incluso dentro de las inmediaciones de la geolog铆a local, hab铆a generado una mayor incertidumbre y una amenaza para la seguridad en las actividades de perforaci贸n. Por eso; Este trabajo intent贸 investigar el patr贸n de presi贸n del subsuelo en el campo Ada, en el cintur贸n de dep贸sito del delta del N铆ger en tierra. Para este prop贸sito, se analizaron registros de cableado, pesos de lodo y presiones de yacimiento de cuatro pozos. Se observa que la sobrepresi贸n en el campo es leve, es decir, inferior a 0,5 psi/pie, pero super贸 los 0,6 psi/pie a una profundidad de ~12000 pies TVDml con una magnitud de sobrepresi贸n de 1682 psi. El estudio revel贸 el efecto de la producci贸n de hidrocarburos en el campo seg煤n lo indicado por las presiones del yacimiento drenado. Se ve que el campo tiene una alta relaci贸n neto-bruto, como es com煤n en los pozos que penetran en la Formaci贸n Benin. El resultado muestra que las presiones del yacimiento y las de las lutitas adyacentes no est谩n en equilibrio, por lo tanto; se debe tener cuidado al utilizar cualquier pozo de compensaci贸n como indicador del c谩lculo de la presi贸n intersticial en el 谩rea estudiada. Con esta informaci贸n, ser谩 m谩s f谩cil para los expertos de PPP estimar con precisi贸n las presiones intersticiales en estos intervalos y evitar el riesgo de perforar pozos secos en futuras actividades de exploraci贸n en el 谩rea."> <meta name="citation_abstract_html_url" content="https://spanish.longdom.org/abstract/investigating-the-subsurface-pressure-regime-of-adafield-in-onshore-niger-delta-basin-nigeria-41953.html"> <meta name="format-detection" content="telephone=no"> <meta http-equiv="Content-Language" content="es"> <meta name="google-site-verification" content="NomPTP94YozsgvD3NEFpNqUfY88e0TU0L64zNzZTpd0" /> <meta itemprop="name" content="longdom" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="ROBOTS" content="INDEX,FOLLOW"> <meta name="googlebot" content="INDEX,FOLLOW"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <link rel="canonical" 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El hecho de que los practicantes de PPP no reconocieran las variaciones laterales y verticales de la presi贸n de la formaci贸n, incluso dentro de las inmediaciones de la geolog铆a local, hab铆a generado una mayor incertidumbre y una amenaza para la seguridad en las actividades de perforaci贸n. Por eso; Este trabajo intent贸 investigar el patr贸n de presi贸n del subsuelo en el campo Ada, en el cintur贸n de dep贸sito del delta del N铆ger en tierra. Para este prop贸sito, se analizaron registros de cableado, pesos de lodo y presiones de yacimiento de cuatro pozos. Se observa que la sobrepresi贸n en el campo es leve, es decir, inferior a 0,5 psi/pie, pero super贸 los 0,6 psi/pie a una profundidad de ~12000 pies TVDml con una magnitud de sobrepresi贸n de 1682 psi. El estudio revel贸 el efecto de la producci贸n de hidrocarburos en el campo seg煤n lo indicado por las presiones del yacimiento drenado. Se ve que el campo tiene una alta relaci贸n neto-bruto, como es com煤n en los pozos que penetran en la Formaci贸n Benin. El resultado muestra que las presiones del yacimiento y las de las lutitas adyacentes no est谩n en equilibrio, por lo tanto; se debe tener cuidado al utilizar cualquier pozo de compensaci贸n como indicador del c谩lculo de la presi贸n intersticial en el 谩rea estudiada. Con esta informaci贸n, ser谩 m谩s f谩cil para los expertos de PPP estimar con precisi贸n las presiones intersticiales en estos intervalos y evitar el riesgo de perforar pozos secos en futuras actividades de exploraci贸n en el 谩rea.</p> <div class="alert alert-info text-left"><b>Descargo de responsabilidad:</b> este resumen se tradujo utilizando herramientas de inteligencia artificial y a煤n no ha sido revisado ni verificado.</div> <div class="nav social-icons"> <a class="nav-link w-auto">Comparte este art铆culo</a> <a title="haga clic aqu铆" target="_blank" href="https://www.facebook.com/sharer.php?u=https://spanish.longdom.org/abstract/investigating-the-subsurface-pressure-regime-of-adafield-in-onshore-niger-delta-basin-nigeria-41953.html" rel="noopener"><i class="fab fa-facebook-f"></i></a> <a class="nav-link" title="haga clic aqu铆" target="_blank" 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