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1. 发明申请

US20180080291A1 Duplex Snubbing Jack 审中-公开
公开(公告)号：US20180080291A1
公开(公告)日：2018-03-22
申请号：US15712998
申请日：2017-09-22
申请人： David L. Sipos
发明人： David L. Sipos
IPC分类号： E21B19/083 , E21B19/086 , E21B19/10 , E21B19/24
CPC分类号： E21B19/083 , E21B19/086 , E21B19/10 , E21B19/24 , E21B33/06 , E21B33/068
摘要： A duplex snubbing jack and method of snubbing pipe into a well bore is disclosed. The duplex snubbing jack includes first and second gripping units that alternately and synchronously grip and release a length of pipe to be attached to a pipe string. The first and second gripping units are synchronously movable upward and downward toward and away from each other to push or pull the pipe through a BOP stack and into or out of a wellbore. Linear actuators are used to synchronously move the first and second gripping units. Guide rails are provided to laterally support the pipe as the pipe is pushed or pulled through the BOP stack into or out of the wellbore. The first and second gripping units are preferably slip-type spiders.

2. 发明申请

US20170044855A1 Adjustable Top Guide 审中-公开
标题翻译：可调顶部指南
公开(公告)号：US20170044855A1
公开(公告)日：2017-02-16
申请号：US15235296
申请日：2016-08-12
申请人： David L. Sipos
发明人： David L. Sipos
IPC分类号： E21B19/24 , E21B19/07 , E21B19/16 , E21B19/10
CPC分类号： E21B19/24 , E21B19/07 , E21B19/10 , E21B19/16
摘要： A top guide having an extendable and retractable guide plate for engaging and aligning lengths of pipe over a pipe gripping device is described. The top guide employs a linear actuator such as a hydraulic cylinder to extend and retract the guide plate into and out of a protective housing. The guide plate has a bumper with a V-shaped Stu face for engaging and aligning a pipe segment upon extension of the guide plate. The guide plate has an adjustment mechanism to allow the position of the guide plate to be changed to accommodate pipe of varying diameters.
摘要翻译：描述了具有用于在管夹持装置上接合和对准管道长度的可伸缩引导板的顶部引导件。顶部引导件采用诸如液压缸的线性致动器来将引导板延伸和退回到保护壳体内和从保护壳体中退出。引导板具有带V形Stu面的保险杠，用于在引导板延伸时接合和对准管段。引导板具有调节机构，以允许引导板的位置改变以适应不同直径的管。

3. 发明申请

US20110114306A1 Methods and Devices for Forming a Wellbore with Casing 有权
标题翻译：用套管形成井眼的方法和装置
公开(公告)号：US20110114306A1
公开(公告)日：2011-05-19
申请号：US13012729
申请日：2011-01-24
申请人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, JR.
发明人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, JR.
IPC分类号： E21B33/05
CPC分类号： E21B21/10 , B23P11/00 , E21B21/01 , E21B21/106 , E21B33/05 , Y10T29/49 , Y10T29/49826
摘要： A method for cementing a tubular in a wellbore in a subterranean formation, according to one or more aspects of the present disclosure, comprises connecting a circulating tool to a slip and a top drive; gripping a first tubular with the slip above the surface of the wellbore; sealingly engaging the first tubular with a seal member; fluidly connecting a wiper plug to the circulating tool; connecting the first tubular to a second tubular; and lowering the second tubular into the subterranean formation.
摘要翻译：根据本公开的一个或多个方面的用于将管状物固定在地层中的井眼中的方法包括将循环工具连接到滑动件和顶部驱动器; 抓住具有在井筒表面上方的滑移的第一管状物; 密封地将第一管状物与密封构件接合; 将刮水器流体连接到循环工具上; 将所述第一管连接到第二管; 并将所述第二管状物降低到所述地下地层中。

4. 发明授权

US07370698B2 Method and apparatus for transferring rig weight to tubulars 有权
标题翻译：将钻机重量转移到管道上的方法和装置
公开(公告)号：US07370698B2
公开(公告)日：2008-05-13
申请号：US11512601
申请日：2006-08-29
申请人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, Jr.
发明人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, Jr.
IPC分类号： E21B33/05
CPC分类号： E21B21/10 , B23P11/00 , E21B21/01 , E21B21/106 , E21B33/05 , Y10T29/49 , Y10T29/49826
摘要： A multi-functional apparatus and method for drilling fluid and cementing operations to set casing in a wellbore for use on either top drive or rotary type rigs. The apparatus and method includes a fill-up and circulating tool, a cementing head assembly, a wiper plug assembly, and a push plate assembly. The fill-up and circulating tool comprises a mandrel with a sealing element disposed about the outside diameter of the mandrel. The cementing head, push plate, and wiper plug assemblies are useable on any fill-up and circulating tool capable of being inserted into a casing. To fill the casing, the assembly is lowered from the rig such that a portion of the fill-up tools inserted into the casing, the pumps are then actuated to flow fluid into the casing. To circulate fluid, the tool is lowered further such that the sealing element sealingly engages the inside diameter of the casing to allow fluid to flow through the casing, into the wellbore, and back to the fluid pumps. To utilize the push plate assembly, the push plate is rotated until attachment pins engage into corresponding J-slots and lock the plate in place. The fill-up tool is lowered so that the push plate contacts the top of the casing thus transferring the rig load onto the casing. To cement the casing, the cement pump and hose assembly is connected to the cementing head to allow cement to be pumped through the fill-up and circulating tool and into the casing string. A cement plug assembly comprising a plurality of wiper plugs is connected to the outlet of the fill-up and circulating tool. The wiper plugs are then released at a predetermined time during the cementing process to provide a positive seal at the bottom of the casing string.
摘要翻译：一种用于钻井液和固井作业的多功能装置和方法，用于将套管设置在井筒中以用于顶部驱动装置或旋转式钻机上。该装置和方法包括填充和循环工具，固井头组件，雨刷插头组件和推板组件。填充和循环工具包括具有围绕心轴的外径设置的密封元件的心轴。固定头，推板和雨刷插头组件可用于能够插入壳体的任何填充和循环工具。为了填充壳体，组件从钻机中降低，使得填充工具的一部分插入壳体中，然后泵致动以将流体流入壳体。为了循环流体，工具进一步降低，使得密封元件密封地接合壳体的内径，以允许流体流过套管进入井筒，并返回流体泵。为了利用推板组件，推板旋转直到连接销接合到相应的J形槽中并将板锁定在适当的位置。填充工具下降，使得推板接触壳体的顶部，从而将钻机负载传送到壳体上。为了胶合套管，水泥泵和软管组件连接到固井头，以允许水泥被泵送通过填充和循环工具并进入套管柱。包括多个雨刷的水泥塞组件连接到补充和循环工具的出口。然后在固井过程中在预定时间释放雨刷塞，以在套管柱的底部提供正密封。

5. 发明授权

US09347282B1 High torque capacity spider 有权
标题翻译：高扭矩能力蜘蛛
公开(公告)号：US09347282B1
公开(公告)日：2016-05-24
申请号：US13749271
申请日：2013-01-24
申请人： David L. Sipos
发明人： David L. Sipos
IPC分类号： E21B19/10
CPC分类号： E21B19/10
摘要： A low profile, high torque spider assembly for use on a rotary table of a drilling rig to secure a vertical pipe string such as a drill string is disclosed. The spider is comprised of a plurality of slips to engage with the drill string, a horizontal actuator, and a means for transferring the horizontal motion of the horizontal actuator to the vertical slips. Because of the horizontal orientation of the actuator means, this spider has a low deck profile and occupies less deck space, thereby making it particularly suitable for drilling rigs with small rotary table openings.
摘要翻译：公开了一种用于在钻机的旋转台上使用的小型高扭矩蜘蛛组件，用于固定诸如钻柱的垂直管柱。该蜘蛛由多个滑动件组成，与钻柱接合，水平致动器和用于将水平致动器的水平运动传递到垂直滑动件的装置。由于执行器装置的水平方向，该蜘蛛具有低的甲板轮廓并且占据较少的甲板空间，从而使其特别适用于具有小的旋转工作台开口的钻机。

6. 发明申请

US20150027733A1 Gate Elevator 审中-公开
标题翻译：门电梯
公开(公告)号：US20150027733A1
公开(公告)日：2015-01-29
申请号：US14445972
申请日：2014-07-29
申请人： David L. Sipos
发明人： David L. Sipos
IPC分类号： E21B19/08
CPC分类号： E21B19/06
摘要： A shoulder elevator having a gated pipe opening, is disclosed. The elevator has a ringed body having unclosed sector creating an opening for receiving a pipe within the body ring. Pivotally mounted gates positioned on opposite sides of the unclosed, sector of the ringed body, move in unison to an open and partially close the unclosed sector of the ringed body around the pipe in response to pipe contact with rearward end of the gates. A lever is provided to manually pivot the gates to an open and closed position around a pipe. Lifting lugs or ears are provided to attach the elevator to the lifting links of a hoist.
摘要翻译：公开了一种具有门控管道开口的肩部电梯。电梯具有一个具有未封闭扇形的环形体，形成用于容纳体环内的管道的开口。位于环形体的未闭合部分的相对侧上的枢轴安装的门响应于与门的后端的管接触而一致地移动到打开并部分地关闭围绕管的环形体的未封闭部分。提供杠杆以手动地将闸门枢转到围绕管道的打开和关闭位置。提升吊耳或耳朵以将电梯附接到起重机的提升连杆。

7. 发明申请

US20130220610A1 METHODS AND MULTI-PURPOSE APPARATUS FOR DISPENSING AND CIRCULATING FLUID IN WELLBORE CASING 失效
标题翻译：用于在井筒中分配和循环流体的方法和多用途装置
公开(公告)号：US20130220610A1
公开(公告)日：2013-08-29
申请号：US13851365
申请日：2013-03-27
申请人： Donald E. Mosing , David L. Sipos , Burney J. Latiolais, JR. , Samuel P. Hawkins, III , Keith T. Lutgring
发明人： Donald E. Mosing , David L. Sipos , Burney J. Latiolais, JR. , Samuel P. Hawkins, III , Keith T. Lutgring
IPC分类号： E21B33/05 , B23P11/00
CPC分类号： E21B21/10 , B23P11/00 , E21B21/01 , E21B21/106 , E21B33/05 , Y10T29/49 , Y10T29/49826
摘要： Embodiments disclosed herein relate to an apparatus to fluidly couple to a casing string. The apparatus may include a fill-up and circulating tool having a flow path extending therethrough, in which the fill-up and circulating tool may be configured to fluidly seal internally within an upper end of the casing string. The apparatus may further include a cementing head assembly having a flow path extending therethrough, in which the flow path of the cementing head assembly is fluidly coupled to the flow path of the fill-up and circulating tool, and a releasing mechanism coupled to the cementing head assembly, in which the releasing mechanism is configured to release a fluid-conveyed sealing device through the cementing head assembly and into the fill-up and circulating tool.
摘要翻译：本文公开的实施例涉及流体耦合到套管柱的装置。该装置可以包括填充和循环工具，其具有从其延伸的流动路径，其中填充和循环工具可构造成在套管柱的上端内部流体地密封。该设备还可以包括具有延伸穿过其中的流动路径的固井头组件，其中固井头组件的流动路径流体地联接到填充和循环工具的流动路径，以及联接到固井的释放机构头部组件，其中释放机构构造成通过固化头组件释放流体输送的密封装置并进入填充和循环工具。

8. 发明授权

US07513537B2 Tubular connection with slotted threads 失效
标题翻译：带开槽螺纹的管状连接
公开(公告)号：US07513537B2
公开(公告)日：2009-04-07
申请号：US10690920
申请日：2003-10-22
申请人： Donald E. Mosing , David L. Sipos , Jeremy R. Angelle
发明人： Donald E. Mosing , David L. Sipos , Jeremy R. Angelle
IPC分类号： F16L21/00
CPC分类号： F16L37/2445
摘要： A connection for the quick and functionally reliable connection of tubulars including pipes and casing. The connection having a male or pin end and a mating female, box, or socket end and sections of circumferentially and axially extending protuberances such as thread segments or lugs interrupted by slots extending circumferentially and axially approximately the same distance as the corresponding protuberance section. Both the pin and box have matching or corresponding arrays of interrupted threads and slots. When properly aligned, the array will be accepted by a corresponding slot when mating the pin and box. After proper mating, the connection is secured by rotating the pin or box to further mate the corresponding patches of the pin and box.
摘要翻译：用于快速和功能可靠的管道连接的连接，包括管道和套管。该连接具有阳或针端以及配合的母体，盒或插座端以及周向和轴向延伸的突出部分，例如螺纹段或凸耳的部分，所述突出部分由沿周向和轴向大致与相应的突出部分大致相同的距离延伸的槽中断。引脚和盒都具有匹配或相应的中断线程和插槽阵列。当正确对齐时，当匹配销和盒时，阵列将被相应的插槽接受。正确配合后，通过旋转销或盒来确保连接，以进一步配合销和盒的相应贴片。

9. 发明授权

US07275463B2 Tong with a continuous composite belt and methods for making and using same 有权
标题翻译：通用连续复合带及其制造和使用方法
公开(公告)号：US07275463B2
公开(公告)日：2007-10-02
申请号：US10366677
申请日：2003-02-13
申请人： David L. Sipos , Patrick Johnson , Donald E. Mosing
发明人： David L. Sipos , Patrick Johnson , Donald E. Mosing
IPC分类号： B25B13/52
CPC分类号： E21B19/168 , B25B13/52
摘要： A manual tong is disclosed which includes a continuous composite continuous belt, a handle assembly, and a jaw assembly, where the continuous composite continuous belt is designed to take the place of the convention linked chains used currently in manual tongs. The continuous composite continuous belt is held in place by a set of pins associated with the handle and jaw assemblies. Replacement of the linked chains with the continuous composite continuous belts improve tong safety, improve ease of use, lower cost, make adjustment easier and make continuous belt replacement easier reducing down time and increasing tong utility (one tong can be used for different pipe diameters with a simply adjustment of the continuous belt or a simple replacement of the continuous belt with a different size continuous belt.
摘要翻译：公开了一种手动钳，其包括连续复合连续带，手柄组件和钳口组件，其中连续复合连续带被设计成代替目前在手动钳中使用的常规链接链。连续复合连续带通过与把手和钳口组件相关联的一组销钉保持在适当的位置。使用连续复合连续带替代连接链可提高钳安全性，提高使用方便性，降低成本，使调整更容易，连续更换皮带更容易减少停机时间，增加钳功能（一钳可用于不同管径，简单地调整连续皮带或简单地用不同尺寸的连续皮带更换连续皮带。

10. 发明授权

US07096948B2 Method and multi-purpose apparatus for dispensing and circulating fluid in wellbore casing 有权
公开(公告)号：US07096948B2
公开(公告)日：2006-08-29
申请号：US10047727
申请日：2002-01-15
申请人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, Jr.
发明人： Donald E. Mosing , Samuel P. Hawkins, III , David L. Sipos , Keith T. Lutgring , Burney J. Latiolais, Jr.
IPC分类号： E21B33/05
CPC分类号： E21B21/10 , B23P11/00 , E21B21/01 , E21B21/106 , E21B33/05 , Y10T29/49 , Y10T29/49826
摘要： A multi-functional apparatus and method for drilling fluid and cementing operations to set casing in a wellbore for use on either top drive or rotary type rigs. The apparatus and method includes a fill-up and circulating tool, a cementing head assembly, and a wiper plug assembly. The fill-up and circulating tool comprises a mandrel with a sealing element disposed about the outside diameter of the mandrel. The cementing head and wiper plug assemblies are useable on any fill-up and circulating tool capable of being inserted into a casing. To fill the casing, the assembly is lowered from the rig such that a portion of the fill-up tools inserted into the casing, the pumps are then actuated to flow fluid into the casing. To circulate fluid, the tool is lowered further such that the sealing element sealingly engages the inside diameter of the casing to allow fluid to flow through the casing, into the wellbore, and back to the fluid pumps. To cement the casing, the cement pump and hose assembly is connected to the cementing head to allow cement to be pumped through the fill-up and circulating tool and into the casing string. A cement plug assembly comprising a plurality of wiper plugs is connected to the outlet of the fill-up and circulating tool. The wiper plugs are then released at a predetermined time during the cementing process to provide a positive seal at the bottom of the casing string.

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