{"id":61646,"date":"2025-11-25T17:31:24","date_gmt":"2025-11-25T09:31:24","guid":{"rendered":"https:\/\/www.sunhelmmarine.com\/?p=61646"},"modified":"2026-04-20T09:09:34","modified_gmt":"2026-04-20T09:09:34","slug":"what-is-sts-ship-to-ship-transfer-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/www.sunhelmmarine.com\/es\/what-is-sts-ship-to-ship-transfer-and-how-does-it-work\/","title":{"rendered":"\u00bfQu\u00e9 es el STS (Ship-to-Ship Transfer) y c\u00f3mo funciona?"},"content":{"rendered":"<p>Transferencia de buque a buque, a menudo denominada <strong>STS<\/strong>, es el proceso de trasladar carga de un buque a otro mientras ambos permanecen en el mar o en un fondeadero. Es una operaci\u00f3n habitual en la industria mar\u00edtima, especialmente en el caso del petr\u00f3leo, el GNL, los productos qu\u00edmicos y la carga a granel. El STS ayuda a las empresas a trabajar m\u00e1s r\u00e1pido, reducir los costes portuarios y mejorar la flexibilidad de la flota.<\/p>\n\n\n\n<p>En este art\u00edculo le explicaremos qu\u00e9 es el STS, por qu\u00e9 es importante, qu\u00e9 equipos hay que utilizar y qu\u00e9 aspectos de seguridad debe tener en cuenta.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-sts-operations-matter\"><strong>Por qu\u00e9 son importantes las operaciones CTS<\/strong><\/h2>\n\n\n\n<p>Muchas empresas eligen el STS porque ofrece ventajas comerciales y operativas reales:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-lower-operational-costs\"><strong>1. Costes operativos m\u00e1s bajos<\/strong><\/h3>\n\n\n\n<p>Los buques no necesitan entrar en un puerto, lo que significa tasas portuarias m\u00e1s bajas, menos retrasos y plazos de entrega m\u00e1s r\u00e1pidos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-more-flexibility\"><strong>2. 2. M\u00e1s flexibilidad<\/strong><\/h3>\n\n\n\n<p>El STS puede organizarse en fondeaderos, \u00e1reas en alta mar o zonas designadas para el STS. Esta flexibilidad es especialmente valiosa para los comerciantes de petr\u00f3leo y los armadores, que deben responder con rapidez a los cambios del mercado.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-larger-transfer-capacity\"><strong>3. Mayor capacidad de transferencia<\/strong><\/h3>\n\n\n\n<p>Algunos puertos no pueden acoger buques de transporte de crudo muy grandes (VLCC). Con el STS, un buque grande puede permanecer en alta mar y transferir la carga a buques m\u00e1s peque\u00f1os.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-better-scheduling\"><strong>4. Mejor programaci\u00f3n<\/strong><\/h3>\n\n\n\n<p>El STS ayuda a evitar la congesti\u00f3n en los puertos congestionados y da a las empresas m\u00e1s control sobre cu\u00e1ndo y d\u00f3nde se produce la transferencia.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-an-sts-operation-works\"><strong>C\u00f3mo funciona una operaci\u00f3n STS<\/strong><\/h2>\n\n\n\n<p>Una operaci\u00f3n STS est\u00e1ndar incluye los siguientes pasos:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-pre-operation-planning\"><strong>1. Planificaci\u00f3n previa a la operaci\u00f3n<\/strong><\/h3>\n\n\n\n<p>El operador comprueba el tiempo, las condiciones del mar, el tr\u00e1fico, la compatibilidad de los buques y las normas de seguridad. Los lugares de STS deben tener condiciones de calma y suficiente espacio mar\u00edtimo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-mooring-and-approach\"><strong>2. Amarre y aproximaci\u00f3n<\/strong><\/h3>\n\n\n\n<p>La maniobra la dirigen pilotos o patrones de amarre experimentados. Un buque permanece como \u201cnave nodriza\u201d y el otro se acerca lentamente utilizando remolcadores si es necesario.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-deployment-of-fenders\"><strong>3. Despliegue de defensas<\/strong><\/h3>\n\n\n\n<p>Las defensas neum\u00e1ticas -grandes defensas de goma rellenas de aire- se colocan entre los buques. Absorben los impactos y evitan da\u00f1os durante el trasbordo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-hose-connection\"><strong>4. Conexi\u00f3n de manguera<\/strong><\/h3>\n\n\n\n<p>Las mangueras de carga (manguera de aceite, manguera de GNL o manguera de carga seca a granel) se conectan entre los buques. La tripulaci\u00f3n realiza comprobaciones de presi\u00f3n e inspecciones de seguridad.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-cargo-transfer\"><strong>5. Transferencia de carga<\/strong><\/h3>\n\n\n\n<p>Las bombas trasladan la carga de un barco al otro a un ritmo controlado. Ambas tripulaciones controlan el caudal, la presi\u00f3n y la temperatura en tiempo real.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-completion-and-disconnection\"><strong>6. Finalizaci\u00f3n y desconexi\u00f3n<\/strong><\/h3>\n\n\n\n<p>Una vez finalizada la transferencia de carga, se desconectan las mangueras, se recuperan las defensas y los buques se separan de forma segura.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-equipment-used-in-sts-operations\"><strong>Principales equipos utilizados en las operaciones STS<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-pneumatic-fenders\"><strong>1. Defensas neum\u00e1ticas<\/strong><\/h3>\n\n\n\n<p>Son esenciales para proteger ambos cascos durante el STS. Proporcionan una gran absorci\u00f3n de energ\u00eda y un rendimiento estable, incluso en mares irregulares.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-sts-hoses\"><strong>2. Mangueras STS<\/strong><\/h3>\n\n\n\n<p>Las mangueras especiales manipulan petr\u00f3leo, productos qu\u00edmicos, GNL o productos secos a granel. Deben cumplir normas internacionales como OCIMF o EN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-mooring-equipment\"><strong>3. Equipo de amarre<\/strong><\/h3>\n\n\n\n<p>L\u00edneas, cabrestantes, ganchos y cadenas de rozamiento mantienen ambas embarcaciones en posici\u00f3n segura.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-support-boats\"><strong>4. Barcos de apoyo<\/strong><\/h3>\n\n\n\n<p>Remolcadores, embarcaciones de servicio y defensas ayudan a amarrar y posicionar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-safety-requirements-for-sts\"><strong>Requisitos de seguridad para STS<\/strong><\/h2>\n\n\n\n<p>El STS se rige por estrictas normas globales de seguridad, ya que en \u00e9l intervienen dos buques que operan muy cerca el uno del otro. Los puntos clave de seguridad incluyen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Capitanes de amarre formados supervisando la operaci\u00f3n<\/li>\n\n\n\n<li>Despliegue correcto de las defensas neum\u00e1ticas<\/li>\n\n\n\n<li>Comunicaci\u00f3n continua entre ambos puentes<\/li>\n\n\n\n<li>Seguimiento de las previsiones de viento, olas y corrientes<\/li>\n\n\n\n<li>Inspecci\u00f3n peri\u00f3dica de mangueras y equipos de cubierta<\/li>\n\n\n\n<li>Cumplimiento de las directrices del OCIMF y de las normas mar\u00edtimas locales<\/li>\n<\/ul>\n\n\n\n<p>Un STS bien gestionado minimiza los riesgos y garantiza un movimiento fluido de la carga.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-sts-applications\"><strong>Aplicaciones comunes del STS<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Transferencia de petr\u00f3leo crudo y refinado<\/li>\n\n\n\n<li>Transferencia de GNL y GLP<\/li>\n\n\n\n<li>Carga qu\u00edmica<\/li>\n\n\n\n<li>Operaciones de bunkering<\/li>\n\n\n\n<li>Transbordo de carga a granel<\/li>\n\n\n\n<li>Operaciones de gabarraje de grandes buques<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><strong>Conclusi\u00f3n<\/strong><\/h2>\n\n\n\n<p>STS (Ship-to-Ship transfer) es una forma r\u00e1pida, flexible y rentable de trasladar carga entre buques sin entrar en puerto. Para los operadores portuarios, las compa\u00f1\u00edas petroleras y los gestores log\u00edsticos, el STS ofrece enormes ventajas en cuanto a eficacia y programaci\u00f3n. Con una planificaci\u00f3n adecuada, un buen equipamiento y un estricto control de la seguridad, el STS se convierte en una soluci\u00f3n fiable para las operaciones mar\u00edtimas modernas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ship-to-Ship transfer, often called STS, is the process of moving cargo from one vessel to another while both ships stay at sea or at anchorage. It<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":55528,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-61646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Is STS (Ship-to-Ship Transfer) and How Does It Work? - SunHelm Marine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sunhelmmarine.com\/es\/what-is-sts-ship-to-ship-transfer-and-how-does-it-work\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is STS (Ship-to-Ship Transfer) and How Does It Work?\" \/>\n<meta property=\"og:description\" content=\"Ship-to-Ship transfer, often called STS, is the process of moving cargo from one vessel to another while both ships stay at sea or at anchorage. 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