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1. 发明申请

WO2008016736A3 METHOD FOR DESIGNING CORROSION RESISTANT ALLOY TUBULAR STRINGS 审中-公开
标题翻译：设计耐腐蚀合金管束的方法
公开(公告)号：WO2008016736A3
公开(公告)日：2008-04-17
申请号：PCT/US2007068434
申请日：2007-05-08
申请人： HYDRIL CO , REYNOLDS HARRIS A JR
发明人： REYNOLDS HARRIS A JR
IPC分类号： C21D10/00 , C21D9/00
CPC分类号： C21D9/08 , C21D10/00 , C21D11/00
摘要： A method to design an oilfield tubular string for a well includes determining the corrosiveness of fluids in the well and selecting an alloy for the oilfield tubular string, such that a corrosion resistance and a yield strength of the alloy may be varied through a heat treatment process, heat treating the alloy to survive the determined well fluid corrosiveness and determining the yield strength of the heat treated alloy, and selecting a diameter, a wall thickness, and a connection type for the oilfield tubing stnng based on the determined yield strength.
摘要翻译：设计用于井的油田管柱的方法包括确定井中流体的腐蚀性并选择油田管柱的合金，使得可以通过热处理工艺来改变合金的耐腐蚀性和屈服强度对合金进行热处理，以确定良好的流体腐蚀性，并确定热处理合金的屈服强度，并根据确定的屈服强度选择油田管道的直径，壁厚和连接类型。

2. 发明申请

WO0009853A8 ELEVATING CASING SPIDER 审中-公开
标题翻译：高空作业机
公开(公告)号：WO0009853A8
公开(公告)日：2000-05-04
申请号：PCT/US9918461
申请日：1999-08-13
申请人： HYDRIL CO
发明人： REYNOLDS GRAEME E
IPC分类号： E21B19/07 , E21B19/10 , E21B19/08
CPC分类号： E21B19/07 , E21B19/10
摘要： An apparatus (100) for moving a tubular member (112) along a central axis (129) comprises a housing body (108) having a bore (110) running therethrough. A gripping member (146) slidably received in the bore defines a central opening for slidably receiving the tubular member (112). The gripping member (146) is movable between a first position to engage the tubular member and a second position to permit passage of the tubular member through the central opening. A mechanical device (126, 128) coupled to the housing body moves the housing body along the central axis.
摘要翻译：用于沿着中心轴线（129）移动管状构件（112）的装置（100）包括具有穿过其中的孔（110）的壳体（108）。可滑动地容纳在孔中的夹紧构件（146）限定了用于可滑动地容纳管状构件（112）的中心开口。夹持构件（146）可在第一位置与管状构件接合的第二位置和允许管状构件通过中心开口的第二位置之间移动。联接到壳体的机械装置（126,128）沿着中心轴线移动壳体主体。

3. 发明申请

WO8906330A3 TUBULAR CONNECTION HAVING A VARIABLE METAL-TO-METAL SEAL WIDTH 审中-公开
标题翻译：管状连接具有可变的金属 - 金属密封宽度
公开(公告)号：WO8906330A3
公开(公告)日：1989-09-21
申请号：PCT/US8804675
申请日：1988-12-28
申请人： HYDRIL CO
发明人： MOTT KEITH C , KIRSCH GARY E , BARRINGER PAUL H , TUNG LAWRENCE Y
IPC分类号： F16L19/00 , E21B17/042 , F16L15/00 , F16L15/06 , E21B17/08
CPC分类号： F16L15/001 , E21B17/042 , E21B17/0423 , F16L15/004
摘要： The same size and weight of tubular products, but in different grades of material, are made for universal connection but with seal areas that differ appropriately for adequate sealing without overstressing the connection members for the pressures encountered where each tubular length is put in service. The angle of the conically tapered seal on all box members (7) is made the same for all grades of the products. The pin member (10) of medium grade is made with an equal length seal area (16) and adjacent contacting area (11) on its forward end. The pin member (10) of higher grade is made with a longer length seal area than its adjacent contacting area. The pin member of lower grade is made with a shorter length seal area than its adjacent contacting area, thereby also placing the seal area further from the pin member distal end. This effectively forms a nose extension on the pin member (10) which stiffens the pin member (10) of lower grade and enhances the conical seal area forward of the first thread, which seal is spaced at a distance from the distal end by a non-sealing nose extension that is at least as long as the sealing area. The integrity of the seal is improved, the bearing surface is enlarged and the tendency of galling is reduced.
摘要翻译：相同尺寸和重量的管状产品，但在不同等级的材料中，制造用于通用连接，但密封区域适当地不同而适当地进行适当的密封，而不会使连接构件受到在每个管状长度投入使用时遇到的压力过大的影响。所有箱体构件（7）上锥形锥形密封的角度对于所有等级的产品都是相同的。中等级别的销构件（10）在其前端具有相等长度的密封区域（16）和相邻的接触区域（11）。较高等级的销构件（10）的密封面积比其相邻的接触面积长。较低等级的销构件具有比其相邻的接触区域更短的密封面积，由此也将密封区域设置得离销构件远端更远。这在销构件（10）上有效地形成了鼻部延伸部，其加强了较低等级的销构件（10）并且增强了第一螺纹前方的锥形密封区域，该密封件与远端隔开一定距离 - 至少与密封区域一样长的密封鼻部延伸部分。密封的完整性得到改善，轴承表面增大并且磨损趋势减小。

4. 发明申请

WO2006050378A3 RAM BOP SHEAR DEVICE 审中-公开
标题翻译： RAM BOP剪裁装置
公开(公告)号：WO2006050378A3
公开(公告)日：2007-03-29
申请号：PCT/US2005039519
申请日：2005-11-01
申请人： HYDRIL CO LP , GASS DUSTIN DEAN
发明人： GASS DUSTIN DEAN
IPC分类号： E21B29/00 , E21B19/00
CPC分类号： E21B33/063
摘要： A ram-type blowout preventer may include a body, a first ram block positioned within the body and having a first shearing element and a first sealing element, and a second ram block positioned within the body and opposing the first ram block, the second ram block having a second shearing element and a second sealing element. The blowout preventer may also include a load intensifying member coupled to the first ram block, wherein the first ram block and the second ram block are configured to close together upon activation of the blowout preventer, and wherein the load intensifying member is positioned to engage with the second ram block when the first and second ram block close and force the first shearing element and the second shearing element together.
摘要翻译：冲击式防喷器可以包括主体，位于主体内并具有第一剪切元件和第一密封元件的第一柱塞块，以及定位在主体内并与第一柱塞块相对的第二柱塞块，第二柱塞块具有第二剪切元件和第二密封元件。防喷器还可以包括耦合到第一压头块的负载增强构件，其中第一柱塞块和第二柱塞块构造成在启动防喷器时相互靠近，并且其中负载增强构件定位成与当第一和第二压头块闭合并将第一剪切元件和第二剪切元件一起施加时，第二压块块。

5. 发明申请

WO02090709A3 QUICK RELEASE BLOWOUT PREVENTER BONNET 审中-公开
公开(公告)号：WO02090709A3
公开(公告)日：2002-12-12
申请号：PCT/US0214146
申请日：2002-05-03
申请人： HYDRIL CO
发明人： BERCKENHOFF MICHAEL WAYNE , HEMPHILL EDWARD RYAN
IPC分类号： E21B33/06
CPC分类号： E21B33/063 , E21B33/062
摘要： A bonnet lock mechanism for a blowout preventer (10) that includes a radial lock (32). A radial lock displacement device (34) is coupled to at least one lock actuator (38). The radial lock displacement device (34) is adapted to radially displace the radial lock (32) to lock a bonnet (30) to a body (12) of the blowout preventer (10).
摘要翻译：一种用于包括径向锁（32）的防喷器（10）的发动机罩锁定机构。径向锁定位移装置（34）联接到至少一个锁定致动器（38）。径向锁定位移装置（34）适于径向移动径向锁定件（32）以将阀帽（30）锁定到防喷器（10）的主体（12）。

6. 发明申请

WO2012040275A3 STEP-TO-STEP WEDGE THREAD CONNECTIONS AND RELATED METHODS 审中-公开
标题翻译：步进式螺纹螺纹连接及相关方法
公开(公告)号：WO2012040275A3
公开(公告)日：2012-08-02
申请号：PCT/US2011052471
申请日：2011-09-21
申请人： HYDRIL CO , MALLIS DAVID LLEWELLYN , WARD GARY W
发明人： MALLIS DAVID LLEWELLYN , WARD GARY W
IPC分类号： E21B17/02 , F16L15/00
CPC分类号： B23P11/00 , E21B17/0423 , F16L15/002 , F16L15/06 , Y10T29/49826 , Y10T29/49881
摘要： A threaded connection includes a pin member comprising a first pin step and a second pin step, and pin wedge threads disposed on each of the first and second pin steps and a box member comprising a first box step and a second box step, and box wedge threads disposed on each of the first and second box steps, wherein an axial separation of the first and second pin steps differs from an axial separation of the first and second box steps.
摘要翻译：螺纹连接包括销构件，该销构件包括第一销脚步和第二销脚步，以及设置在第一和第二销脚的每一个上的销楔形螺纹，以及包括第一盒步骤和第二盒步骤的盒构件，以及盒楔设置在所述第一和第二箱形台阶中的每一个上的螺纹，其中所述第一和第二销台阶的轴向间隔与所述第一和第二箱形台阶的轴向间隔不同。

7. 发明申请

WO2011046909A8 WEDGE THREADS WITH A SOLID LUBRICANT COATING 审中-公开
标题翻译：带固体润滑剂涂层的楔形螺纹
公开(公告)号：WO2011046909A8
公开(公告)日：2012-06-28
申请号：PCT/US2010052275
申请日：2010-10-12
申请人： HYDRIL CO , MALLIS DAVID LLEWELLYN , READE-ROMERO ANDREA L
发明人： MALLIS DAVID LLEWELLYN , READE-ROMERO ANDREA L
IPC分类号： F16L15/00
CPC分类号： F16L15/001 , B21C23/24 , C10M145/28 , C10M2209/104 , C10N2250/08 , E21B17/042 , F16L15/06 , Y10T29/49888
摘要： A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
摘要翻译：管状连接件包括销构件，该销构件具有外部楔形螺纹，该外部楔形螺纹构造成与具有相应的内部楔形螺纹的盒构件接合，并且固体润滑剂涂层施加在至少一个内部和外部楔形螺纹上，其中固体润滑剂涂层包括第一均匀层由含有锌颗粒的环氧树脂和覆盖第一均匀层的干润滑剂涂层的第二均匀层制成的干腐蚀抑制涂层。

8. 发明申请

WO2011046909A3 WEDGE THREADS WITH A SOLID LUBRICANT COATING 审中-公开
标题翻译：用固体润滑剂涂层的楔形螺纹
公开(公告)号：WO2011046909A3
公开(公告)日：2011-07-28
申请号：PCT/US2010052275
申请日：2010-10-12
申请人： HYDRIL CO , MALLIS DAVID LLEWELLYN , READE-ROMERO ANDREA L
发明人： MALLIS DAVID LLEWELLYN , READE-ROMERO ANDREA L
IPC分类号： F16L15/00
CPC分类号： F16L15/001 , B21C23/24 , C10M145/28 , C10M2209/104 , C10N2250/08 , E21B17/042 , F16L15/06 , Y10T29/49888
摘要： A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
摘要翻译：管状连接件包括具有外部楔形螺纹的销构件，该外部楔形螺纹构造成接合具有相应内部楔形螺纹的盒构件，以及施加在内部和外部楔形螺纹中的至少一个上的固体润滑剂涂层，其中固体润滑剂涂层包括第一均匀层的由含锌颗粒的环氧树脂制成的干腐蚀抑制涂层和覆盖第一均匀层的第二均匀干涂层涂层。

9. 发明申请

WO2006073902A3 THREADS WITH PERTURBATIONS 审中-公开
标题翻译：刺激与刺激
公开(公告)号：WO2006073902A3
公开(公告)日：2007-08-02
申请号：PCT/US2005046874
申请日：2005-12-22
申请人： HYDRIL CO LP , REYNOLDS HARRIS A JR
发明人： REYNOLDS HARRIS A JR
IPC分类号： E21B17/042 , F16L15/00 , F16L15/06
CPC分类号： F16L15/004 , E21B17/042 , F16L15/001 , F16L15/06 , Y10T29/49881
摘要： A threaded connection including a pin member and a box member, and methods for manufacturing and forming said threaded connection. The pin member has a pin thread with a pin thread crest, a pin thread root, a pin load flank, and a pin stab flank. The box member has a box thread with a box thread crest, a box thread root, a box load flank, and a box stab flank. At least one of the pin thread crest, the pin load flank, the pin stab flank, the box thread crest, the box load flank, and the box stab flank has at least one perturbation formed thereon. Upon a selected make-up of the pin member with the box member, an increased contact stress exists between the pin thread and the box thread at the at least one perturbation.
摘要翻译：包括销构件和箱构件的螺纹连接以及用于制造和形成所述螺纹连接的方法。销构件具有销螺纹，销螺纹牙顶，销螺纹根部，销负载侧面和针刺侧面。箱体具有带有螺纹牙顶的盒形螺纹，箱形螺纹根部，箱体负载侧面和箱形的侧翼。销螺纹牙顶，销钉侧面，针刺侧面，箱形螺纹牙顶，箱体载荷侧面和箱体侧面中的至少一个在其上形成至少一个扰动。在针元件与盒构件的选择补充之后，在至少一个扰动下，在销螺纹和盒螺纹之间存在增加的接触应力。

10. 发明申请

WO2006041842A3 EXPANSION PIG 审中-公开
标题翻译：膨胀皮
公开(公告)号：WO2006041842A3
公开(公告)日：2007-02-22
申请号：PCT/US2005035682
申请日：2005-10-04
申请人： HYDRIL CO , SIVLEY ROBERT S IV
发明人： SIVLEY ROBERT S IV
IPC分类号： E21B23/04 , E21B23/00 , E21B34/06
CPC分类号： E21B43/103 , E21B43/105
摘要： A tool (200) for radially expanding casing (217) having a tool body that includes a proximal end, a distal end and an outer surface. The tool includes at least one hydraulic channel (303) disposed axially. The at least one channel transmits hydraulic pressure from behind the expansion tool forward in the direction of travel of the expansion tool.
摘要翻译：一种用于径向膨胀壳体（217）的工具（200），其具有包括近端，远端和外表面的工具主体。该工具包括轴向布置的至少一个液压通道（303）。所述至少一个通道在膨胀工具的后方向后方向传送液压，该膨胀工具沿着膨胀工具的行进方向前进。

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