首页> 外国专利> METHOD OF INSERTING A DEVICE IN A SUBSEA OIL WELL, METHOD OF REMOVING A DEVICE FROM A SUBSEA OIL WELL, AND SYSTEM FOR INSERTION AND REMOVAL OF A DEVICE IN A SUBSEA OIL WELL

METHOD OF INSERTING A DEVICE IN A SUBSEA OIL WELL, METHOD OF REMOVING A DEVICE FROM A SUBSEA OIL WELL, AND SYSTEM FOR INSERTION AND REMOVAL OF A DEVICE IN A SUBSEA OIL WELL

机译：将装置插入海底油井中的方法，从海底油井中除去装置，以及用于在海底油井中插入和移除装置的系统

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摘要

The present invention relates to methods of inserting and removing tools and/or robots into/from inside subsea oil wells. In this scenario, the present invention provides a system for insertion and removal of a device (30) in a subsea oil well (20), said system comprising (i) a WCT assembly (10) comprising a removable protective cap (40) and (ii) a WCT tool (50) connected to a receptacle (60) comprising within it the device (30), wherein the WCT tool (50) is suitable for being inserted in the place where the protective cap (40) is coupled, wherein at least one of receptacle (60) and WCT tool (50) is able to be opened or closed, releasing the device (30) into the subsea oil well (20) or retaining same inside the receptacle (60). The invention further provides methods of inserting and removing a device (30) into/from a subsea oil well (20).

机译：本发明涉及将工具和/或机器人插入/来自底座油井内的工具和/或机器人。在这种情况下，本发明提供了一种用于插入和移除底座油井（ 20 ）中的装置（ 30 ）的系统，所述系统包括（i）a Wct组件（ 10 ），其包含可移除的保护帽（ 40 ）和（ii）连接到容器的WCT工具（ 50 ）（< B> 60 ）包括在其内（ 30 ）适合于插入保护帽的位置（耦合（ 40 ），其中容器（ 60 ）和wct工具（ 50 ）中的至少一个能够打开或关闭，将装置（ 30 ）释放到底座油井（ 20 ）中或在容器内保持相同（ 60 ）。本发明进一步提供了将装置（ 30 ）插入/从海底油井（ 20 ）插入和除去的方法。

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公开/公告号US2021238948A1

专利类型
公开/公告日2021-08-05

原文格式PDF
申请/专利权人 PETRÓLEO BRASILEIRO S.A. - PETROBRAS;
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申请/专利号US202117189888
发明设计人 LINCOLN HOMERO THOME FERREIRA;NEY ROBINSON SAL VI DOS REIS;IGOR MENDES-URSINE KRETTLI;HUGO FRANCISCO LISBOA SANTOS;HARDY LEONARDO DA CUNHA PEREIRA PINTO;MAURICIO GALASSI;
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申请日2021-03-02
分类号E21B33/076;E21B23;
国家 US
入库时间 2022-08-24 20:20:57

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