公开(公告)号：US20160290097A1

公开(公告)日：2016-10-06

申请号：US15087136

申请日：2016-03-31

Applicant: Fluor Technologies Corporation

Inventor： Clifford Neal Prescott ,  Phillip Nguyen ,  Thomas A. Ralph ,  Charles W. Stockton ,  John W. Henderson

IPC: E21B34/04 ,  E21B33/064 ,  E21B33/037

CPC classification number: E21B34/04 ,  E21B33/037 ,  E21B33/064 ,  E21B41/0007

Abstract: A subsea wellbore protection (SWP) system. The SWP system includes a wellbore penetrating a subterranean formation beneath a sea floor and a SWP structure positioned below grade with respect to the sea floor. The SWP structure comprises a caisson that encloses a first wellbore equipment component. The first wellbore equipment component is in fluid communication with the wellbore.

Abstract translation: 海底井筒保护（SWP）系统。 SWP系统包括穿透海底下的地层的井身和相对于海底定位在等级以下的SWP结构。 SWP结构包括包围第一井眼设备部件的沉箱。 第一井筒设备部件与井筒流体连通。

公开(公告)号：US10060220B2

公开(公告)日：2018-08-28

申请号：US15087136

申请日：2016-03-31

Applicant: Fluor Technologies Corporation

Inventor： Clifford Neal Prescott ,  Phillip Nguyen ,  Thomas A. Ralph ,  Charles W. Stockton ,  John W. Henderson

IPC: E21B34/04 ,  E21B33/037 ,  E21B33/064 ,  E21B41/00

CPC classification number: E21B34/04 ,  E21B33/037 ,  E21B33/064 ,  E21B41/0007

Abstract: A subsea wellbore protection (SWP) system. The SWP system includes a wellbore penetrating a subterranean formation beneath a sea floor and a SWP structure positioned below-grade with respect to the sea floor. The SWP structure comprises a caisson that encloses a first wellbore equipment component. The first wellbore equipment component is in fluid communication with the wellbore.