公开(公告)号：US09845643B2

公开(公告)日：2017-12-19

申请号：US15310621

申请日：2015-05-13

申请人： Aker Solutions AS

发明人： David Brown ,  Lars Bay ,  Kim W. Christensen ,  Neil Ryan

IPC分类号： H02G9/00 ,  E21B10/55 ,  E21B10/567 ,  G06F17/50

CPC分类号： E21B10/55 ,  E21B10/567 ,  E21B17/003 ,  E21B17/026 ,  E21B17/028 ,  E21B33/072 ,  E21B43/128 ,  G06F17/5018 ,  H01B7/08 ,  H01B7/18 ,  H02G9/06 ,  H02G9/10

摘要： A cable arrangement for feeding power and signals to downhole equipment, such as an electrically submersible pump (6), within an oil or gas well, comprising an upper suspension element (15), a lower connector (22), a docking station (11′) for the downhole equipment coupled to said connector (22), and a cable (8a), comprising lines for power and signal. The cable extends between, and is coupled to, the upper suspension element (15) and the lower connector (22). The docking station (11′) is adapted for attachment to the inner surface of a production tubing (5), that a narrow gap is formed between the production tubing (5) and the downhole equipment (6). The cable (8) is shaped to fit inside the gap by having a first dimension in the radial direction of the gap, which is smaller than the gap and a second dimension in the tangential direction of the gap, which is substantially larger than the first dimension.

公开(公告)号：US09896897B2

公开(公告)日：2018-02-20

申请号：US15304921

申请日：2015-05-13

申请人： Aker Solutions AS

发明人： David Brown ,  Lars Bay ,  Tommy Tårneby ,  Kim W. Christensen ,  Roar Eide ,  Thor Ketil Hallan

IPC分类号： E21B33/038 ,  E21B33/043 ,  E21B33/04 ,  E21B43/12

CPC分类号： E21B33/0385 ,  E21B33/0422 ,  E21B33/043 ,  E21B43/128

摘要： Adapter (15) for an oil or gas field Christmas tree (4), said adapter (15) comprising a first interface (16) to connect the adapter (15) to a corresponding Christmas tree interface (17) on the top of the Christmas tree (4), distinctive in that the adapter (15) further comprises a second interface (18), at least one feed-through, and at least one of: a well barrier element, an internal profile for setting a plug, a hanger or a combined hanger and plug.