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|Type:||Artigo de periódico|
|Title:||Well Construction Hydraulics In Challenging Environments [hidráulica De Construção De Poços Em Cenários Críticos]|
De Magalhaes J.V.M.
|Abstract:||This article reports the main R&D efforts on wellbore construction hydraulics which facilitated the technological development of major Brazilian offshore fields in challenging scenarios. These include: deep and ultra deepwater exploratory campaigns, inclined, horizontal and complex trajectory development wells, extended reach wells, long horizontal section wells and drilling through sensitive formations (heavy oil reservoirs, salt zones and fractured carbonates). The relevant scenarios, technical aspects, project development strategies, the history of wellbore hydraulics in the main Petrobras R&D programs, as well as the contribution of Brazilian universities are detailed.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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