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1. 发明申请

WO2009001069A3 PERMEABILITY MODIFICATION 审中-公开
标题翻译：渗透性改性
公开(公告)号：WO2009001069A3
公开(公告)日：2009-03-12
申请号：PCT/GB2008002158
申请日：2008-06-25
申请人： METCALFE PAUL DAVID
发明人： METCALFE PAUL DAVID
IPC分类号： E21B43/02 , E21B43/10
CPC分类号： E21B43/108 , E21B17/18 , E21B17/203 , E21B33/10 , E21B33/127 , E21B33/1277 , E21B33/129 , E21B33/1295 , E21B43/025 , E21B43/08 , E21B43/105
摘要： Downhole apparatus for location in a bore which intersects a fluid-producing formation comprises a bore wall-supporting member configurable to provide and maintain a bore wall supporting force for a fluid-producing formation of at least 2 MPa, whereby fluid may flow from the formation into the bore. The bore wall supporting force may be utilised to modify or maintain the permeability of the rock adjacent the bore wall.
摘要翻译：位于与流体产生结构相交的孔中的井下装置包括孔壁支撑构件，其可配置为提供并保持用于至少2MPa的流体产生形成的孔壁支撑力，由此流体可以从地层流动进入孔。孔壁支撑力可用于改变或维持邻近孔壁的岩石的渗透性。

2. 发明申请

WO0008301A3 CONNECTOR FOR EXPANDABLE WELL SCREEN 审中-公开
标题翻译：可扩展屏幕连接器
公开(公告)号：WO0008301A3
公开(公告)日：2000-06-02
申请号：PCT/GB9902605
申请日：1999-08-09
申请人： PETROLINE WELLSYSTEMS LTD , METCALFE PAUL DAVID
发明人： METCALFE PAUL DAVID
IPC分类号： E21B43/08 , E21B43/10
CPC分类号： E21B43/106 , E21B43/082 , E21B43/086 , E21B43/108 , Y10T403/4924 , Y10T403/4933
摘要： A tubing connection arrangement (10) comprises two expandable tubing sections (12, 14), each tubing section comprising a filter screen (16, 18) sandwiched between inner expandable tubing (20, 22) and outer expandable tubing (24, 26). The filter screen of one tubing section overlaps the filter screen of the other tubing section and the outer expandable tubing of at least one of the tubing sections extends over the overlapping filter screens. On expansion of the tubing sections, the overlapping filter screens, restrained by the outer tubing, ensure the integrity of the filter between the tubing sections.
摘要翻译：管道连接装置（10）包括两个可膨胀管段（12,14），每个管段包括夹在内部可扩张管（20,22）和外部可扩张管（24,26）之间的过滤网（16,18）。一个管段的过滤网与另一个管段的过滤网重叠，并且至少一个管段的外部可扩张管在覆盖的过滤网上延伸。在管段膨胀时，由外管限制的重叠过滤网确保管段之间的过滤器的完整性。

3. 发明申请

WO9720130A3 DOWNHOLE APPARATUS AND METHOD FOR EXPANDING A TUBING 审中-公开
标题翻译：用于扩展管道的井下装置和方法
公开(公告)号：WO9720130A3
公开(公告)日：1997-08-28
申请号：PCT/GB9602903
申请日：1996-11-25
申请人： PETROLINE WIRELINE SERVICES , CAMPBELL ALASDAIR , METCALFE PAUL DAVID , SCOTT BRIAN
发明人： CAMPBELL ALASDAIR , METCALFE PAUL DAVID , SCOTT BRIAN
IPC分类号： E21B17/10 , E21B23/04 , E21B43/10
CPC分类号： E21B43/105 , E21B17/1014 , E21B17/1021 , E21B43/108
摘要： Downhole apparatus is disclosed for use in expanding liner or tubing. The apparatus (10) comprises a body (12) for connection to a string (14) and an expansion portion on the body, the expansion portion including a plurality of radially movable parts (16, 17) for defining an outer surface thereof. The parts (16, 17) are initially arranged in an axially and circumferentially offset first configuration (Figure 1) in which the parts may assume a smaller diameter first configuration. The apparatus (10) is then run into a borehole and through a length of expandable tubing (18). The parts (16, 17) are then moved radially outwardly and axially aligned such that the parts assume a larger diameter second configuration and define a substantially continuous outer circumference (Figure 2). The expansion portion is then pulled through the tubing to expand the tubing (18).

4. 发明申请

WO2009001073A3 DOWNHOLE APPARATUS 审中-公开
标题翻译：卧室装置
公开(公告)号：WO2009001073A3
公开(公告)日：2009-04-16
申请号：PCT/GB2008002165
申请日：2008-06-25
申请人： METCALFE PAUL DAVID
发明人： METCALFE PAUL DAVID
IPC分类号： E21B43/02 , E21B33/127 , E21B33/129 , E21B43/08 , E21B43/10
CPC分类号： E21B43/108 , E21B17/18 , E21B17/203 , E21B33/10 , E21B33/127 , E21B33/1277 , E21B33/129 , E21B33/1295 , E21B43/025 , E21B43/08 , E21B43/105
摘要： Downhole apparatus comprises a base pipe and a plurality of non-concentric pressure deformable chambers mounted externally on the pipe. The chambers may be inflated to increase the diameter of the apparatus and engage and support a surrounding bore wall.
摘要翻译：井下装置包括基管和多个安装在外管上的非同心压力可变形室。腔室可以被充气以增加设备的直径并且接合和支撑周围的孔壁。

5. 发明申请

WO03056125A3 BORE LINER 审中-公开
标题翻译：内衬
公开(公告)号：WO03056125A3
公开(公告)日：2003-10-02
申请号：PCT/GB0205830
申请日：2002-12-20
申请人： WEATHERFORD LAMB , HARRALL SIMON JOHN , METCALFE PAUL DAVID , RENNISON PAUL ANTONY
发明人： HARRALL SIMON JOHN , METCALFE PAUL DAVID , RENNISON PAUL ANTONY
IPC分类号： B21D39/10 , E21B43/10 , E21B29/00 , B21D17/04 , E21B33/14
CPC分类号： B21D39/10 , E21B43/103 , E21B43/105
摘要： A method of lining a drilled bore comprises running an expandable first tubular (18) into a bore and locating part portion of the first tubular in an unlined section of the bore and another portion of the first tubular (14) overlapping a portion of an existing second tubular. The first tubular is secured (24) relative to the second tubular while retaining the provision of fluid outlets to permit displacement of fluid from an annulus between the first tubular and the bore wall. An expansion device (23) is then run through the first tubular to expand the first tubular to a larger diameter. Cement is then circulated into the annulus between the expanded first tubular and the bore wall. The fluid outlets are then closed.
摘要翻译：衬套钻孔的方法包括将可膨胀的第一管（18）运行到孔中并将第一管的部分部分定位在孔的无内衬部分中，并且第一管（14）的另一部分与现有管第二管。第一管状件相对于第二管状物固定（24），同时保持提供流体出口以允许流体从第一管状管和孔壁之间的环形空间移位。然后，膨胀装置（23）穿过第一管状物以将第一管状物扩大到更大的直径。然后将水泥循环到膨胀的第一管和孔壁之间的环空中。然后关闭流体出口。

6. 发明申请

WO1997020130A2 DOWNHOLE APPARATUS AND METHOD FOR EXPANDING A TUBING 审中-公开
标题翻译：用于扩展管道的井下装置和方法
公开(公告)号：WO1997020130A2
公开(公告)日：1997-06-05
申请号：PCT/GB1996002903
申请日：1996-11-25
申请人： PETROLINE WIRELINE SERVICES LIMITED , CAMPBELL, Alasdair , METCALFE, Paul, David , SCOTT, Brian
发明人： PETROLINE WIRELINE SERVICES LIMITED
IPC分类号： E21B43/10
CPC分类号： E21B43/105 , E21B17/1014 , E21B17/1021 , E21B43/108
摘要： Downhole apparatus is disclosed for use in expanding liner or tubing. The apparatus (10) comprises a body (12) for connection to a string (14) and an expansion portion on the body, the expansion portion including a plurality of radially movable parts (16, 17) for defining an outer surface thereof. The parts (16, 17) are initially arranged in an axially and circumferentially offset first configuration (Figure 1) in which the parts may assume a smaller diameter first configuration. The apparatus (10) is then run into a borehole and through a length of expandable tubing (18). The parts (16, 17) are then moved radially outwardly and axially aligned such that the parts assume a larger diameter second configuration and define a substantially continuous outer circumference (Figure 2). The expansion portion is then pulled through the tubing to expand the tubing (18).
摘要翻译：公开了用于膨胀衬管或管道的井下装置。设备（10）包括用于连接到绳子（14）的主体（12）和主体上的膨胀部分，膨胀部分包括用于限定其外表面的多个可径向运动的部分（16,17）。部件（16,17）最初布置在轴向和周向偏移的第一构造（图1）中，其中部件可以具有较小直径的第一构型。然后，装置（10）进入钻孔并穿过一段长度的可扩张管（18）。然后，部件（16,17）径向向外并且轴向对准，使得部件呈现较大直径的第二构造并且限定基本上连续的外周（图2）。然后将膨胀部分拉过管道以膨胀管道（18）。

7. 发明申请

WO2009001069A2 PERMEABILITY MODIFICATION 审中-公开
标题翻译：渗透性改性
公开(公告)号：WO2009001069A2
公开(公告)日：2008-12-31
申请号：PCT/GB2008/002158
申请日：2008-06-25
申请人： METCALFE, Paul, David
发明人： METCALFE, Paul, David
IPC分类号： E21B43/02 , E21B43/10
CPC分类号： E21B43/108 , E21B17/18 , E21B17/203 , E21B33/10 , E21B33/127 , E21B33/1277 , E21B33/129 , E21B33/1295 , E21B43/025 , E21B43/08 , E21B43/105
摘要： Downhole apparatus for location in a bore which intersects a fluid-producing formation comprises a bore wall-supporting member configurable to provide and maintain a bore wall supporting force for a fluid-producing formation of at least 2 MPa, whereby fluid may flow from the formation into the bore. The bore wall supporting force may be utilised to modify or maintain the permeability of the rock adjacent the bore wall.
摘要翻译：位于与流体产生结构相交的孔中的井下装置包括孔壁支撑构件，其可配置为提供并保持用于至少2MPa的流体产生形成的孔壁支撑力，由此流体可以从地层流动进入孔。孔壁支撑力可用于改变或维持邻近孔壁的岩石的渗透性。

8. 发明申请

WO2004005665A3 DOVETAIL THREAD COUPLING FOR EXPANDABLE TUBULARS 审中-公开
标题翻译： DOVETAIL螺纹连接可膨胀管
公开(公告)号：WO2004005665A3
公开(公告)日：2004-04-29
申请号：PCT/GB0302854
申请日：2003-07-03
申请人： WEATHERFORD LAMB , SIMPSON NEIL ANDREW ABERCROMBI , HARRAL SIMON JOHN , METCALFE PAUL DAVID , GLOVER NEIL JAMES
发明人： SIMPSON NEIL ANDREW ABERCROMBI , HARRAL SIMON JOHN , METCALFE PAUL DAVID , GLOVER NEIL JAMES
IPC分类号： E21B17/042 , E21B17/08 , E21B43/10 , F16L13/14 , F16L15/02 , F16L15/04 , F16L15/06 , E21B17/046
CPC分类号： E21B17/042 , E21B17/08 , E21B43/103 , E21B43/106 , F16L15/003 , F16L15/004 , F16L15/008 , F16L15/009 , F16L15/02 , Y10T29/49938 , Y10T403/4924
摘要： An expandable coupling arrangement for coupling first and second tubulars includes a male thread portion on an end of the first tubular and a female thread portion on an end of the second tubular. The thread portions comprise dovetail threads having flanks, roots and crests, wherein the flanks are inclined at an angle of greater than 10°.
摘要翻译：用于联接第一和第二管状件的可扩张联接装置包括在第一管状物的端部上的阳螺纹部分和在第二管状物的端部上的阴螺纹部分。螺纹部分包括具有侧面，根部和顶部的燕尾螺纹，其中侧面以大于10°的角度倾斜。

9. 发明申请

WO9721901A3 TUBING CONNECTOR 审中-公开
标题翻译：管接头
公开(公告)号：WO9721901A3
公开(公告)日：1997-08-14
申请号：PCT/GB9603026
申请日：1996-12-09
申请人： PETROLINE WIRELINE SERVICES , CAMPBELL ALASDAIR , METCALFE PAUL DAVID
发明人： CAMPBELL ALASDAIR , METCALFE PAUL DAVID
IPC分类号： E21B17/04 , E21B17/043 , E21B17/046 , E21B17/08 , E21B43/08 , E21B43/10 , F16L15/08
CPC分类号： E21B43/106 , E21B17/04 , E21B17/043 , E21B17/046 , E21B17/08 , E21B43/082 , E21B43/086 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T403/7073
摘要： A tubing connector for joining the ends of two lengths of expandable tubing (10, 11) comprises two expandable tubular portions (16, 17) for mounting on the ends of the lengths of expandable tubing. Each portion (16, 17) includes a plurality of circumferentially spaced couplings (20, 21) for engaging corresponding couplings on the other portion. The engaging parts of the couplings (24, 25) are located on parts of the tubular portions which are substantially undeformed following expansion of the tubular portions.

10. 发明申请

WO1997021901A2 TUBING CONNECTOR 审中-公开
标题翻译：管接头
公开(公告)号：WO1997021901A2
公开(公告)日：1997-06-19
申请号：PCT/GB1996003026
申请日：1996-12-09
申请人： PETROLINE WIRELINE SERVICES LIMITED , CAMPBELL, Alasdair , METCALFE, Paul, David
发明人： PETROLINE WIRELINE SERVICES LIMITED
IPC分类号： E21B17/08
CPC分类号： E21B43/106 , E21B17/04 , E21B17/043 , E21B17/046 , E21B17/08 , E21B43/082 , E21B43/086 , E21B43/103 , E21B43/108 , F16L15/08 , Y10T403/7073
摘要： A tubing connector for joining the ends of two lengths of expandable tubing (10, 11) comprises two expandable tubular portions (16, 17) for mounting on the ends of the lengths of expandable tubing. Each portion (16, 17) includes a plurality of circumferentially spaced couplings (20, 21) for engaging corresponding couplings on the other portion. The engaging parts of the couplings (24, 25) are located on parts of the tubular portions which are substantially undeformed following expansion of the tubular portions.
摘要翻译：用于连接两段可扩展管道（10,11）的端部的管道连接器包括用于安装在可扩展管道的长度的端部上的两个可膨胀管状部分（16,17）。每个部分（16,17）包括多个周向间隔开的联接器（20,21），用于接合另一部分上的对应联接件。联接器（24,25）的接合部分位于在管状部分膨胀之后基本未变形的管状部分上。

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