Subsea tubing hanger alignment system
Номер патента: CA1264290A
Опубликовано: 09-01-1990
Автор(ы): Peter J.R. Davis
Принадлежит: Texaco Ltd
Опубликовано: 09-01-1990
Автор(ы): Peter J.R. Davis
Принадлежит: Texaco Ltd
Реферат: SUBSEA TUBING HANGER ALIGNMENT SYSTEM ABSTRACT A tubing hanger alignment system for a subsea well, periodically subjected to treatment by removing the well tubing and inserting treating tools therein, wherein a tubing guidance system cooperating with the wellhead for engaging a downwardly moving tubing hanger running system thereby to rotate said tubing hanger sufficiently to position the carried tubing at a predetermined relationship with the wellhead, thereby providing access into the tubing hanger for sealing elements of an over-positioned subsea tree co-operative with the wellhead.
Method and apparatus for aligning a subsea tubing hanger
Номер патента: US12037866B2. Автор: Rune Woie,Leif KVARME,Eivind C. Eike HALVORSEN. Владелец: ConocoPhillips Co. Дата публикации: 2024-07-16.