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1.发明授权公开(公告)号：US09512678B2
公开(公告)日：2016-12-06
申请号：US14358544
申请日：2012-11-23
Applicant: SAIPEM S.p.A.
Inventor： Alessandro Valsecchi , Luigi Lanfranchi
CPC classification number: E21B7/128 , E02B17/021 , E02B2017/006 , E02B2017/0082
Abstract: A system configured to execute an underwater well drilling program in the bed of a body of water has a jack-up having a floating structure and a drilling installation supported on the floating structure; and an auxiliary floating unit connectable selectively to the jack-up to enable transfer of the jack-up over the body of water, even in very shallow water.
Abstract translation: 构造成在水体床中执行水下钻井程序的系统具有浮动结构的自升式和支撑在浮动结构上的钻井设备; 以及辅助浮动单元，其可选择性地连接到自升式起重器，以使自升式机构能够在水体上传递，即使在非常浅的水中。
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2.发明申请SYSTEM AND METHOD OF EXECUTING AN UNDERWATER WELL DRILLING PROGRAM IN THE BED OF A BODY OF WATER, AND AUXILIARY FLOATING UNIT 有权在水体床上执行井下钻井方案的系统和方法，以及辅助浮动装置公开(公告)号：US20140326503A1
公开(公告)日：2014-11-06
申请号：US14358544
申请日：2012-11-23
Applicant: SAIPEM S.p.A.
Inventor： Alessandro Valsecchi , Luigi Lanfranchi
IPC: E21B7/128
CPC classification number: E21B7/128 , E02B17/021 , E02B2017/006 , E02B2017/0082
Abstract: A system configured to execute an underwater well drilling program in the bed of a body of water has a jack-up having a floating structure and a drilling installation supported on the floating structure; and an auxiliary floating unit connectable selectively to the jack-up to enable transfer of the jack-up over the body of water, even in very shallow water.
Abstract translation: 构造成在水体床中执行水下钻井程序的系统具有浮动结构的自升式和支撑在浮动结构上的钻井设备; 以及辅助浮动单元，其可选择性地连接到自升式起重器，以使自升式机构能够在水体上传递，即使在非常浅的水中。
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