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특허 상세정보

BOP and production tree landing assist systems and methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-033/035    E21B-023/08    E21B-033/038    E21B-033/064    E21B-023/03   
출원번호 US-0443419 (2017-02-27)
등록번호 US-9828822 (2017-11-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    DiDomenicis, Karen R.
인용정보 피인용 횟수 : 0  인용 특허 : 30

Systems and methods are provided to assist with landing a component, e.g. a blowout preventer or production tree, having a female connector onto a male component which may be a mandrel extending from a top portion of the production tree or a wellhead, respectively. Thrusters are located between the component and the mandrel or wellhead, respectively, extending radially and connected to the bottom portion of the component. Activation of a thruster will cause the component to move in a direction away from the activated thruster. Real-time data is collected...


1. A system for assisting with landing a component selected from a blowout preventer and a production tree in a subsea well completion system, comprising: a. a female connector connected to and extending from a bottom portion of the component for engaging a male component selected from the group consisting of a mandrel extending from a top portion of the production tree and a wellhead;b. at least two thrusters located vertically between the component and the female connector, extending radially and connected to the bottom portion of the component; such t...

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