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1. 发明授权

US5265675A Well conduit cutting and milling apparatus and method 失效
标题翻译：井管切割设备和方法
公开(公告)号：US5265675A
公开(公告)日：1993-11-30
申请号：US857212
申请日：1992-03-25
申请人： David D. Hearn , Charles M. Hightower , Stephen L. Ward , Charles D. Hailey
发明人： David D. Hearn , Charles M. Hightower , Stephen L. Ward , Charles D. Hailey
IPC分类号： E21B10/32 , E21B17/10 , E21B29/00
CPC分类号： E21B29/002 , E21B10/322 , E21B17/1021 , E21B29/005
摘要： A well conduit cutting and milling apparatus conveyable into and out of a well on coilable tubing using a tubing injection unit. The apparatus includes tubing or casing cutting arms which are radially extendable and retractable with respect to a cylindrical support body by pressure fluid operated pistons. The apparatus is made up of multiple end-to-end connected units including one which supports interchangeable cutting and milling arms and units which have radially extensible and retractable stabilizing arms which engage the inner wall of the tubing or casing to centralize and stabilize the apparatus during operation. The cutter and milling arms are modified for milling away a section of tubing by moving the apparatus in an upward or out of the well direction. The cutting elements are preferably cylindrical hard metal members which are supported on the arms for cutting away an end face of the tubing in a tangential direction of movement.
摘要翻译：一个井管切割和铣削设备可以使用管道注射单元输送到可流出的管道内的井中。该装置包括管或套管切割臂，其通过压力流体操作的活塞相对于圆柱形支撑体径向延伸和缩回。该设备由多个端对端连接的单元组成，包括一个支撑可互换的切割和铣削臂和单元的连接单元，该单元具有径向可伸缩的稳定臂，该稳定臂与管或壳体的内壁接合以集中和稳定装置操作。通过将设备向上或向外的方向移动，铣刀和铣刀被修改为铣削一部分管道。切割元件优选是圆柱形硬金属构件，其被支撑在臂上以沿切线方向切除管道的端面。

2. 发明授权

US5287921A Method and apparatus for setting a whipstock 失效
标题翻译：用于设置造斜器的方法和装置
公开(公告)号：US5287921A
公开(公告)日：1994-02-22
申请号：US2555
申请日：1993-01-11
申请人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
发明人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
IPC分类号： E21B7/06 , E21B23/00 , E21B29/06 , E21B19/00 , E21B23/03
CPC分类号： E21B7/061 , E21B23/00 , E21B29/06
摘要： A method and apparatus for setting a whipstock in a subsurface well conduit using a combination of an accelerator tool, jar tool, and setting tool, and a whipstock being shearingly carried by the setting tool, and using the jar tool to shear and separate the whipstock from the setting tool.
摘要翻译：一种用于使用加速器工具，罐工具和固定工具以及通过固定工具剪切承载的造斜器组合的地下井管道中的造斜器设置的方法和装置，并且使用该工具来剪切和分离造斜器从设置工具。

3. 发明授权

US5379845A Method for setting a whipstock in a wellbore 失效
标题翻译：在井筒中设置造斜器的方法
公开(公告)号：US5379845A
公开(公告)日：1995-01-10
申请号：US254714
申请日：1994-06-06
申请人： Curtis G. Blount , Charles D. Hailey , Charles M. Hightower
发明人： Curtis G. Blount , Charles D. Hailey , Charles M. Hightower
IPC分类号： E21B7/06 , E21B7/08 , E21B23/00 , E21B7/00
CPC分类号： E21B23/00 , E21B7/061
摘要： A method for setting a whipstock in a wellbore on a packer-anchor which employs a wireline that carries a setting assembly which severs a shear member carried by the setting assembly after the whipstock is set onto the packer-anchor.
摘要翻译：一种用于在打包机锚杆上的井眼中设置造斜器的方法，所述打包机锚定器采用在将所述造斜器设置在所述封隔器上之后承载设置组件所承载的剪切构件的固定组件的电缆。

4. 发明授权

US5346017A Method and apparatus for setting a whipstock 失效
标题翻译：用于设置造斜器的方法和装置
公开(公告)号：US5346017A
公开(公告)日：1994-09-13
申请号：US126420
申请日：1993-09-27
申请人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
发明人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
IPC分类号： E21B7/06 , E21B23/00 , E21B19/00
CPC分类号： E21B23/006 , E21B7/061
摘要： A method and apparatus for setting a whipstock onto a packer in a wellbore wherein the whipstock is laterally and rotatably movable after it is fixed to the packer, whereby the whipstock can move laterally while rotating so that opposite ends of the whipstock can be made to contact opposing inner walls of the wellbore.
摘要翻译：一种用于将造斜器设置在井筒中的封隔器上的方法和装置，其中造斜器在固定到封隔器之后可侧向和可旋转地移动，由此造斜器可以在旋转的同时横向运动，从而使造斜器的相对端可以接触相反的井眼内壁。

5. 发明授权

US5277251A Method for forming a window in a subsurface well conduit 失效
标题翻译： od用于在地下井管道中形成窗户
公开(公告)号：US5277251A
公开(公告)日：1994-01-11
申请号：US958639
申请日：1992-10-09
申请人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
发明人： Curtis G. Blount , Charles M. Hightower , Charles D. Hailey
IPC分类号： E21B7/06 , E21B29/06 , E21B33/00
CPC分类号： E21B7/061 , E21B29/06 , E21B7/068
摘要： A method for forming a window in a subsurface well conduit using a coiled tubing unit together with standard rotary rig tools adopted for use with a coiled tubing unit, and a whipstock with no wear projection on the guide surface thereof, and controlling the angular relationship between the tools and the whipstock while forming the window.
摘要翻译：一种用于在地下井管道中形成窗户的方法，其中使用连续油管单元以及用于连续油管单元的标准旋转钻机工具，以及在其引导表面上没有磨损突起的造斜器，并且控制工具和造斜器同时形成窗户。

6. 发明授权

US06578635B1 Lining removal method, system and components thereof 有权
标题翻译：衬里去除方法，系统及其组件
公开(公告)号：US06578635B1
公开(公告)日：2003-06-17
申请号：US09669182
申请日：2000-09-25
申请人： Charles D. Hailey
发明人： Charles D. Hailey
IPC分类号： E21B2900
CPC分类号： E21B31/16 , E21B10/42 , E21B29/005 , E21B31/20
摘要： A method of removing lining from a tubing in a well includes: reaming at least a portion of the lining material; cutting at least a segment of the lining along a spiral path; engaging the lining for applying a pulling force to the lining; and applying a pulling force to lift the engaged lining out of the tubing. Individual aspects of this also form parts of the present invention, such as a lining reamer, a method of excavating material of a lining in tubing in a well, a spiral-cut cutting tool, a method of spiral cutting lining in a tubing in a well, various inner engagement members to navigate through a bent lining segment in a lining in tubing in a well, a lining removal tool in which the components are rotationally fixed so that all rotate together, a lining removal tool in which an inner engagement member (such as a flat cutting blade or a plurality of resilient but stiff wires) is connected to an inner surface of the outer engagement member, and lining removal methods.
摘要翻译：从井中的管道移除衬里的方法包括：铰接衬里材料的至少一部分; 沿着螺旋路径切割衬里的至少一段; 接合衬里以向衬里施加拉力; 并且施加拉力以将所接合的衬里提升出管道。这些的各个方面也形成本发明的一部分，例如衬板铰刀，在井中的管道中挖掘材料的方法，螺旋切割的切削工具，螺旋切割切削工具的管道中的螺旋切割衬里的方法以及各种内部接合构件，以在井中的管道中的衬里中的弯曲衬里段导航;衬里移除工具，其中部件被旋转地固定，使得所有部件都旋转在一起，衬里移除工具，内部接合构件例如平切割刀片或多个弹性但刚性的线）连接到外接合构件的内表面和衬垫移除方法。

7. 发明授权

US5201817A Downhole cutting tool 失效
标题翻译：井下切割工具
公开(公告)号：US5201817A
公开(公告)日：1993-04-13
申请号：US815327
申请日：1991-12-27
申请人： Charles D. Hailey
发明人： Charles D. Hailey
IPC分类号： E21B10/32
CPC分类号： E21B10/322
摘要： A downhole cutting tool for use down along a tubing string consisting of an elongate body member having central cavity and transverse slotway and receiving drilling fluid axially therethrough. An expandable double blade is pivotally housed in the slotway while fluid actuated pistons above and below are effective to expand the blades outboard on each side and to brace the blades in operative position as the body member is rotated and the blades abrade or cut the adjacent material.
摘要翻译：一种井下切割工具，用于沿着管柱向下使用，该管柱由具有中心腔和横向槽道的细长本体构件组成，并且轴向地穿过其中。可扩展的双叶片枢转地容纳在槽道中，而在上方和下方的流体致动的活塞有效地使叶片在每侧上扩展，并且当主体构件旋转时将叶片支撑在操作位置，并且叶片磨蚀或切割相邻材料。

8. 发明授权

US4618314A Fluid injection apparatus and method used between a blowout preventer and a choke manifold 失效
标题翻译：在防喷器和扼流器歧管之间使用的流体注射装置和方法
公开(公告)号：US4618314A
公开(公告)日：1986-10-21
申请号：US670410
申请日：1984-11-09
申请人： Charles D. Hailey
发明人： Charles D. Hailey
IPC分类号： E21B33/06 , E21B33/068 , E21B47/10 , F04B21/00 , E21B33/00
CPC分类号： E21B33/06 , E21B33/068 , E21B47/1025
摘要： A fluid injection apparatus includes a portable base frame having a pumping mechanism and fluid container mounted thereon. A conduit connects the pumping mechanism to a spacer flange which can be interconnected between a blowout preventer and a choke manifold so that fluid can be readily injected into these two types of equipment. The apparatus and its interconnection between the blowout preventer and choke manifold provide a technique by which accumulated solid deposits within the blowout preventer can be blown back toward the well to prevent their passage into the choke manifold, thereby preventing blockage of the choke manifold. The apparatus and method of the present invention also permit fluids to be injected into the blowout preventer and choke manifold for such purposes as conducting pressure tests and for preventing freezing of the components of the blowout preventer and choke manifold.
摘要翻译：流体注射装置包括具有泵送机构的便携式底架和安装在其上的流体容器。导管将泵送机构连接到间隔件凸缘，其可以在防喷器和扼流器歧管之间互连，使得流体可以容易地注入到这两种类型的设备中。防喷器和扼流器歧管之间的设备及其互连提供了一种技术，通过该技术可以防止防喷器内的积聚的固体沉积物向井吹回，以防止其进入扼流器歧管，从而防止阻塞歧管。本发明的装置和方法还允许将流体注入到防喷器和扼流器歧管中用于进行压力测试和防止防喷器和阻塞歧管的部件的冻结。

9. 外观设计

USD374019S Downhold cutter blade 失效
公开(公告)号：USD374019S
公开(公告)日：1996-09-24
申请号：US24554
申请日：1994-06-16
申请人： Charles D. Hailey
设计人： Charles D. Hailey

10. 发明授权

US5411107A Coil tubing hydraulic jar device 失效
标题翻译：线管液压罐装置
公开(公告)号：US5411107A
公开(公告)日：1995-05-02
申请号：US100929
申请日：1993-08-03
申请人： Charles D. Hailey , Ronald M. Beagle
发明人： Charles D. Hailey , Ronald M. Beagle
IPC分类号： E21B31/113
CPC分类号： E21B31/1135 , E21B31/113
摘要： A hydraulic jar device for use in through-tubing drilling and fishing operations which consists of an elongate tube having an upper hammer sub, a kelly cylinder and a hydraulic cylinder with central restrictor secured therebelow. A lower sub connects to the bottom end of the hydraulic cylinder. The sliding interior components are an upper mandrel secured to an anvil sub which, in turn, is fastened to an axial plunger, all of which are slidable down within the elongate tube. A metering ring retained on the plunger interacts with the central restrictor of the hydraulic cylinder to control force effected up and down jars that occur when the mandrel strikes the hammer sub on the down stroke, and when the anvil sub strikes the hammer sub bottom on the up stroke.
摘要翻译：一种用于贯穿管道钻井和捕捞作业的液压缸装置，其由具有上锤子的细长管，一个带有中心限流器的液压缸和一个液压缸组成。下部的底部连接到液压缸的底端。滑动内部部件是固定到砧座上的上心轴，其又被紧固到轴向柱塞，所述轴向柱塞都可在细长管内向下滑动。保持在柱塞上的计量环与液压缸的中心限制器相互作用，以控制当心轴在下冲行程上撞击锤子时发生的上下的罐，并且当砧座次击中锤子底部时中风。

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