Systems and methods for reducing the effect of borehole tortuosity on the deployment of a completion assembly
Номер патента: EP3867487A1
Опубликовано: 25-08-2021
Автор(ы): Herschel FOSTER, Mahmoud ALQURASHI
Принадлежит: Saudi Arabian Oil Co
Опубликовано: 25-08-2021
Автор(ы): Herschel FOSTER, Mahmoud ALQURASHI
Принадлежит: Saudi Arabian Oil Co
Реферат: A completion system (26) for running in a directional wellbore includes a plurality of tubular members (30) mechanically secured in-line to form a production tubular (32). One or more isolation packers (36) are positioned in-line with the tubular members. A lower completion guide (34) is located at a downhole end of the production tubular and a hanger assembly (28) located at an uphole end of the production tubular. One or more of the tubular members includes a flexible pipe joint (40) having: a base multilayered flexible tubular member (42); a first weave layer (56), the first weave layer being helically wrapped in a first direction around an outer diameter of the base multilayered flexible tubular member; a second weave layer (58), the second weave layer being helically wrapped in a second direction around an outer diameter of the first weave layer; and an outer tubular layer (54).
Well tool and method for heating and depositing first and second charges of selective temperature melting metal alloyw for repairing failure spots along a section of a tubular conduit in a subterranean well
Номер патента: MY135597A. Автор: J Wardlaw P Louis. Владелец: J Wardlaw P Louis. Дата публикации: 2008-05-30.