公开(公告)号：US20180058162A1

公开(公告)日：2018-03-01

申请号：US15254715

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B23/02 ,  E21B17/07 ,  E21B33/043 ,  E21B34/06 ,  E21B23/00

CPC classification number: E21B23/02 ,  E21B17/07 ,  E21B19/09 ,  E21B23/006 ,  E21B33/043 ,  E21B33/064 ,  E21B33/068 ,  E21B34/06

Abstract: A tubing hanger running too assembly comprising passive motion compensation and pressure testing capability is described. Specifically, a tubing hanger running tool assembly is described which comprises a tubing hanger running tool and a pressure containing slip joint comprising an inner mandrel and an outer mandrel located concentrically such that the inner mandrel and outer mandrel slide relative to each other providing compression and extension along a linear axis with pressure containing seals located between the inner and outer mandrels.

公开(公告)号：US10428610B2

公开(公告)日：2019-10-01

申请号：US15254715

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B23/02 ,  E21B17/07 ,  E21B33/043 ,  E21B34/06 ,  E21B23/00

Abstract: A tubing hanger running too assembly comprising passive motion compensation and pressure testing capability is described. Specifically, a tubing hanger running tool assembly is described which comprises a tubing hanger running tool and a pressure containing slip joint comprising an inner mandrel and an outer mandrel located concentrically such that the inner mandrel and outer mandrel slide relative to each other providing compression and extension along a linear axis with pressure containing seals located between the inner and outer mandrels.

公开(公告)号：US20180058156A1

公开(公告)日：2018-03-01

申请号：US15254774

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B17/07 ,  E21B23/02 ,  E21B33/043 ,  E21B17/01 ,  E21B33/064 ,  E21B33/12 ,  E21B34/06 ,  E21B47/12 ,  E21B47/10

CPC classification number: E21B17/07 ,  E21B19/002

Abstract: A method of running a tubing hanger and upper completion using a passively motion compensated tubing hanger running tool assembly in a subsea well located at a sea floor is described. Methods include using a tubing hanger running tool assembly comprising a tubing hanger running tool and a pressure containing slip joint to provide passive heave compensation.

公开(公告)号：US10273764B2

公开(公告)日：2019-04-30

申请号：US15254774

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B17/07 ,  E21B19/00

Abstract: A method of running a tubing hanger and upper completion using a passively motion compensated tubing hanger running tool assembly in a subsea well located at a sea floor is described. Methods include using a tubing hanger running tool assembly comprising a tubing hanger running tool and a pressure containing slip joint to provide passive heave compensation.

公开(公告)号：US10094178B2

公开(公告)日：2018-10-09

申请号：US15254747

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B17/07 ,  E21B23/02 ,  E21B33/043 ,  E21B23/00 ,  E21B17/01 ,  E21B33/064 ,  E21B33/12 ,  E21B47/00 ,  E21B19/00

Abstract: A passively motion compensated subsea well system is described. Specifically, a passively motion compensated subsea well system comprising a tubing hanger running tool assembly. The tubing hanger running tool assembly comprises a pressure containing slip joint comprising an inner mandrel and an outer mandrel located concentrically such that the inner mandrel and outer mandrel slide relative to each other providing compression and extension along a linear axis with pressure containing seals located between the inner and outer mandrels, and a tubing hanger running tool.

公开(公告)号：US20180058155A1

公开(公告)日：2018-03-01

申请号：US15254747

申请日：2016-09-01

Applicant: Chevron U.S.A. Inc.

Inventor： Henry Bergeron ,  Dave Barrow

IPC: E21B17/07 ,  E21B23/02 ,  E21B33/043 ,  E21B23/00 ,  E21B17/01 ,  E21B33/064 ,  E21B33/12 ,  E21B47/00 ,  E21B19/00

CPC classification number: E21B17/07 ,  E21B19/002

Abstract: A passively motion compensated subsea well system is described. Specifically, a passively motion compensated subsea well system comprising a tubing hanger running tool assembly. The tubing hanger running tool assembly comprises a pressure containing slip joint comprising an inner mandrel and an outer mandrel located concentrically such that the inner mandrel and outer mandrel slide relative to each other providing compression and extension along a linear axis with pressure containing seals located between the inner and outer mandrels, and a tubing hanger running tool.