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1. 发明申请

WO2010139943A2 METHOD AND APPARATUS FOR REMOVING A BLOCKAGE FROM A FLOWLINE 审中-公开
标题翻译：从流水线移除堵塞的方法和装置
公开(公告)号：WO2010139943A2
公开(公告)日：2010-12-09
申请号：PCT/GB2010/001072
申请日：2010-05-28
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , BP CORPORATION NORTH AMERICA INC. , MAKOGON, Taras, Yurievich , COLLIS, Sarah, Lai-Yue
发明人： MAKOGON, Taras, Yurievich , COLLIS, Sarah, Lai-Yue
IPC分类号： F16L55/28
CPC分类号： B08B9/049
摘要： A method of disintegrating, removing or reducing a blockage in a flowline using a remotely controlled tool, wherein there is a fluid in situ within the flowline adjacent or in the vicinity of the blockage and wherein the remotely controlled tool comprises a fluid intake means in fluid communication with a jet formation means, the method comprising: actuating the fluid intake means to draw at least a portion of the in situ fluid into the tool; and actuating the jet formation means to expel one or more jets comprising the fluid from the tool such that the or each jet is incident upon the blockage.
摘要翻译：一种使用遥控工具分解，去除或减少流线中的堵塞的方法，其中在流动线内原位存在与堵塞相邻或附近的流体，并且其中远程控制的工具包括流体中的流体进入装置与射流形成装置的连通，该方法包括：致动流体进入装置以将至少一部分原位流体吸入工具中; 并且致动喷射形成装置以从工具排出包括流体的一个或多个射流，使得该喷射形成装置或每个喷射器入射到堵塞物上。

2. 发明申请

WO2010139943A3 METHOD AND APPARATUS FOR REMOVING A BLOCKAGE FROM A FLOWLINE 审中-公开
标题翻译：从流水线移除堵塞的方法和装置
公开(公告)号：WO2010139943A3
公开(公告)日：2011-09-01
申请号：PCT/GB2010001072
申请日：2010-05-28
申请人： BP EXPLORATION OPERATING , BP CORP NORTH AMERICA INC , MAKOGON TARAS YURIEVICH , COLLIS SARAH LAI-YUE
发明人： MAKOGON TARAS YURIEVICH , COLLIS SARAH LAI-YUE
IPC分类号： B08B9/049 , F16L55/28
CPC分类号： B08B9/049
摘要： A method of disintegrating, removing or reducing a blockage in a flowline using a remotely controlled tool, wherein there is a fluid in situ within the flowline adjacent or in the vicinity of the blockage and wherein the remotely controlled tool comprises a fluid intake means in fluid communication with a jet formation means, the method comprising: actuating the fluid intake means to draw at least a portion of the in situ fluid into the tool; and actuating the jet formation means to expel one or more jets comprising the fluid from the tool such that the or each jet is incident upon the blockage.
摘要翻译：使用远程控制的工具来分解，去除或减少流线中的堵塞的方法，其中在流动相内或附近处有流体原位存在流体，并且其中远程控制的工具包括流体中的流体进入装置与射流形成装置的连通，该方法包括：致动流体进入装置以将至少一部分原位流体吸入工具中; 并且致动喷射形成装置以从工具排出包括流体的一个或多个射流，使得或每个射流入射到堵塞物上。

3. 发明申请

WO2010139931A3 METHOD AND APPARATUS FOR REMOVING A BLOCKAGE FROM A FLOWLINE 审中-公开
标题翻译：从流水线移除堵塞的方法和装置
公开(公告)号：WO2010139931A3
公开(公告)日：2011-01-27
申请号：PCT/GB2010001037
申请日：2010-05-26
申请人： BP EXPLORATION OPERATING , COLLIS SARAH LAI-YUE
发明人： COLLIS SARAH LAI-YUE
IPC分类号： E21B37/00
CPC分类号： E21B37/00
摘要： A method of drilling or cutting through a blockage in a flowline using a remotely controlled electrically operated drilling or cutting tool that comprises a drilling or cutting means, a steering means, a pumping means, and a propulsion system wherein the drilling or cutting means is mounted on the steering means and the drilling or cutting tool has on¬ board electrical power supply means operable to actuate one or more of the drilling or cutting means, the steering means, the pumping means and the propulsion system, the method comprising: introducing the drilling or cutting tool into the flowline; actuating the electrically operated propulsion system to move the drilling or cutting tool through the flowline to the location of the blockage; actuating the electrically operated steering means so that the drilling or cutting means is aligned with the blockage; actuating the electrically operated drilling or cutting means so that the drilling or cutting means engages with and drills or cuts through the blockage; and actuating the electrically operated pumping means so that when the drilling or cutting means engages with the blockage, fluid that is present in the flowline adjacent the blockage is passed along the flowline with cuttings from the blockage suspended or entrained therein.
摘要翻译：使用遥控电动钻孔或切削工具在流线中钻孔或切割堵塞的方法，其包括钻孔或切割装置，转向装置，泵送装置和推进系统，其中钻孔或切割装置被安装在所述转向装置和所述钻孔或切削工具上具有可操作以致动所述钻井或切割装置，所述转向装置，所述泵送装置和所述推进系统中的一个或多个的板载电力供应装置，所述方法包括：或切割工具进入流线; 致动电动推进系统以将钻井或切割工具移动通过流动线路到堵塞位置; 致动电操作的转向装置，使得钻孔或切割装置与堵塞物对准; 致动电动钻孔或切割装置，使得钻孔或切割装置接合并钻孔或切割穿过堵塞物; 并且致动电操作的泵送装置，使得当钻孔或切割装置与堵塞物接合时，存在于堵塞物附近的流动线路中的流体沿着流动线路通过悬挂或夹带在其中的堵塞物。

4. 发明申请

WO2010139931A2 METHOD AND APPARATUS FOR REMOVING A BLOCKAGE FROM A FLOWLINE 审中-公开
标题翻译：从流水线移除堵塞的方法和装置
公开(公告)号：WO2010139931A2
公开(公告)日：2010-12-09
申请号：PCT/GB2010/001037
申请日：2010-05-26
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , COLLIS, Sarah, Lai-Yue
发明人： COLLIS, Sarah, Lai-Yue
IPC分类号： B08B9/051
CPC分类号： E21B37/00
摘要： A method of drilling or cutting through a blockage in a flowline using a remotely controlled electrically operated drilling or cutting tool that comprises a drilling or cutting means, a steering means, a pumping means, and a propulsion system wherein the drilling or cutting means is mounted on the steering means and the drilling or cutting tool has on¬ board electrical power supply means operable to actuate one or more of the drilling or cutting means, the steering means, the pumping means and the propulsion system, the method comprising: introducing the drilling or cutting tool into the flowline; actuating the electrically operated propulsion system to move the drilling or cutting tool through the flowline to the location of the blockage; actuating the electrically operated steering means so that the drilling or cutting means is aligned with the blockage; actuating the electrically operated drilling or cutting means so that the drilling or cutting means engages with and drills or cuts through the blockage; and actuating the electrically operated pumping means so that when the drilling or cutting means engages with the blockage, fluid that is present in the flowline adjacent the blockage is passed along the flowline with cuttings from the blockage suspended or entrained therein.
摘要翻译：使用遥控电动钻孔或切削工具在流线中钻孔或切割堵塞的方法，其包括钻孔或切割装置，转向装置，泵送装置和推进系统，其中钻孔或切割装置被安装在所述转向装置和所述钻孔或切削工具上具有可操作以致动所述钻井或切割装置，所述转向装置，所述泵送装置和所述推进系统中的一个或多个的板载电力供应装置，所述方法包括：或切割工具进入流线; 致动电动推进系统以将钻井或切割工具移动通过流动线路到堵塞位置; 致动电操作的转向装置，使得钻孔或切割装置与堵塞物对准; 致动电动钻孔或切割装置，使得钻孔或切割装置接合并钻孔或切割通过堵塞物; 并且致动电操作的泵送装置，使得当钻孔或切割装置与堵塞物接合时，存在于堵塞物附近的流动线路中的流体沿着流动线路通过悬挂或夹带在其中的堵塞物。

5. 发明申请

WO2009071869A8 METHOD FOR REMOVING HYDRATE PLUG FROM A FLOWLINE 审中-公开
公开(公告)号：WO2009071869A8
公开(公告)日：2009-06-11
申请号：PCT/GB2008/003888
申请日：2008-11-19
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , COLLIS, Sarah, Lai-Yue , LURIE, Paul, George , NARAYANASAMY, Rajarajan
发明人： COLLIS, Sarah, Lai-Yue , LURIE, Paul, George , NARAYANASAMY, Rajarajan
IPC分类号： E21B37/00
摘要： A method of drilling through a blockage in a flowline using a remotely controlled electrically operated drilling tool that comprises a drill bit, a steering means, a pumping means, and a propulsion system wherein the drilling tool is connected either directly or indirectly to an electric cable and the drill bit is mounted on the steering means, the method comprising: introducing the drilling tool into the flowline; actuating the electrically operated propulsion system to move the drilling tool through the flowline to the location of the blockage; actuating the electrically operated steering means so that the drill bit is aligned with the blockage; actuating the electrically operated drill bit so that the drill bit engages with and drills through the blockage; and actuating the electrically operated pump so that when the drill bit engages with the blockage, fluid that is present in the flowline adjacent the blockage is passed over the cutting surfaces of the drill bit and cuttings from the blockage are transported away from the cutting surfaces of the drill bit suspended in the fluid.

6. 发明申请

WO2009071869A1 METHOD FOR REMOVING HYDRATE PLUG FROM A FLOWLINE 审中-公开
标题翻译：从流水线中去除水合物插管的方法
公开(公告)号：WO2009071869A1
公开(公告)日：2009-06-11
申请号：PCT/GB2008003888
申请日：2008-11-19
申请人： BP EXPLORATION OPERATING , COLLIS SARAH LAI-YUE , LURIE PAUL GEORGE , NARAYANASAMY RAJARAJAN
发明人： COLLIS SARAH LAI-YUE , LURIE PAUL GEORGE , NARAYANASAMY RAJARAJAN
IPC分类号： E21B37/00
CPC分类号： E21B37/00 , B08B9/0436 , E21B4/04 , E21B23/14 , E21B2023/008
摘要： A method of drilling through a blockage in a flowline using a remotely controlled electrically operated drilling tool that comprises a drill bit, a steering means, a pumping means, and a propulsion system wherein the drilling tool is connected either directly or indirectly to an electric cable and the drill bit is mounted on the steering means, the method comprising: introducing the drilling tool into the flowline; actuating the electrically operated propulsion system to move the drilling tool through the flowline to the location of the blockage; actuating the electrically operated steering means so that the drill bit is aligned with the blockage; actuating the electrically operated drill bit so that the drill bit engages with and drills through the blockage; and actuating the electrically operated pump so that when the drill bit engages with the blockage, fluid that is present in the flowline adjacent the blockage is passed over the cutting surfaces of the drill bit and cuttings from the blockage are transported away from the cutting surfaces of the drill bit suspended in the fluid.
摘要翻译：一种使用遥控电动钻孔工具在流线中钻孔堵塞的方法，其包括钻头，转向装置，泵送装置和推进系统，其中所述钻具直接或间接连接到电缆并且所述钻头安装在所述转向装置上，所述方法包括：将所述钻具引入到所述流线中; 致动电动推进系统以将钻具移动通过流动线路到堵塞位置; 致动电操作的转向装置，使得钻头与堵塞物对准; 致动电动钻头，使得钻头与堵塞物接合并钻穿; 并且致动所述电动泵，使得当所述钻头与所述堵塞物接合时，存在于所述流动线中的与所述阻塞相邻的流体在所述钻头的切割表面上通过，并且从所述堵塞物的切屑被传送离开所述切割表面钻头悬挂在流体中。

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