专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明公开

KR1020170091274A 지하수와 지열 굴착공의 케이싱 삽입 착정 장치 및 이를 이용한 굴착공 케이싱 삽입 착정 방법 无效
标题翻译：使用它的地下水和地热挖掘机的套管和处理装置以及插入和插入挖掘球套的方法
公开(公告)号：KR1020170091274A
公开(公告)日：2017-08-09
申请号：KR1020160012065
申请日：2016-01-31
申请人： 주식회사 지앤지테크놀러지
发明人： 류은영 , 조희남 , 최성욱 , 박상진 , 김창옥 , 서구원 , 김병훈
IPC分类号： F24J3/08 , E21B7/20 , E21B3/00
CPC分类号： F24T10/00 , E21B3/00 , E21B7/203 , F24T10/20 , F24T2010/50 , F24T2010/53 , Y02E10/18
摘要： 본발명은지하수와지열굴착공의케이싱삽입착정장치및 이를이용한굴착공케이싱삽입착정방법에관한것으로, 화산암반지질을갖는장소나지질조사결과퇴적암층으로이루어진장소에서굴착공(지하수급수용관정, 지열공등)을굴착하는경우굴착과정에서무너짐현상이발생하여도케이싱을강제삽입할수 있도록하여고심도라할지라도케이싱을큰 마찰력없이삽입설치하는것을목적으로한다. 본발명에의한지하수와지열굴착공의케이싱삽입착정장치는, 굴착기(10)와; 상기굴착기에의해회전및 전후진하는로드(20)와; 굴착공의계획직경보다큰 외경으로형성되며상기로드의선단부에분리가능하게결합되어상기로드에의해회전및 굴진하면서굴착하는굴착비트(30)와; 상기굴착비트의외경보다작은외경으로이루어져굴착공안에설치되어굴착공을보호하는케이싱(40)의선단부에형성되는커팅비트(41)를포함하되, 상기커팅비트는상기굴착비트의일부를절단하거나굴착비트를상기로드로부터탈락시켜상기케이싱이상기굴착공안에설치되도록하면서상기로드를상기케이싱의내부를통해지상으로인발하도록구성된다.
摘要翻译：本发明涉及插入chakjeong方法和插入地面中的水和地热钻井球chakjeong设备端外壳中的钻孔壳体，在由具有火山环质量或地质调查toejeokamcheung（地下供给接收井，G.一个地方的一个地方钻球虽然阐述多拉撕裂，等等）被插入到钻孔力壳体发生hayeodo崩溃在钻井过程中，如果插入件是安装在壳体而无需为目的多摩擦。根据本发明的用于插入和插入地下水和地热挖掘机的设备包括：挖掘机（10）由挖掘机来回旋转和移动的杆20; 形成外径大于挖掘孔和用于钻井钻头30的俯视直径和可拆卸地联接到所述杆的旋转和钻孔由负载的前端部分; 但它由外径小于上述挖掘钻头的外径包括形成在其上安装在挖掘公安保护挖掘孔的套管40，该切削刀头的前端或切割钻头的一部分的切削头（41）通过从杆钻头消除，并且通过所述外壳的内部安装到套管钻井移相器公共安全和所述杆被构造成拉出的表面。

22. 发明公开

KR1020090088988A 전주의 접지봉 시공방법 및 그 장치 无效
标题翻译：电LE H AR AR AR。。。。。。。。。。。
公开(公告)号：KR1020090088988A
公开(公告)日：2009-08-21
申请号：KR1020080014270
申请日：2008-02-18
申请人： 이수규
发明人： 이수규
IPC分类号： H01R4/66
CPC分类号： H01R4/66 , E21B7/203
摘要： A method for constructing a ground rod of an electric pole and a device thereof are provided to easily obtain a target resistance value, thereby constructing reliability about the ground rod. After underground 2 or more meter depth is selected while maintaining 0.5~1 meter from an electric pole, a hole(3) for burying a ground rod is formed by a screw(4). The ground rod and a ground reducing material are inserted into the hole. A ground line(8) connected with the ground rod is connected to the electric pole. The ground line is buried under the ground. In a leading end of a boom stand of an auger crane(6), a screw driving unit(9) for installing the screw is formed.
摘要翻译：提供一种用于构造电极接地棒的方法及其装置，以容易地获得目标电阻值，从而构成接地棒的可靠性。在从电极保持0.5〜1米之间选择地下2米以上的米深后，用螺钉（4）形成用于埋设接地棒的孔（3）。将接地棒和地面还原材料插入孔中。与接地棒连接的接地线（8）连接到电极。地线埋在地下。在螺旋起重机（6）的起重臂架的前端，形成用于安装螺钉的螺杆驱动单元（9）。

23. 发明授权

US09840873B2 Downhole force generating tool 有权
公开(公告)号：US09840873B2
公开(公告)日：2017-12-12
申请号：US14828157
申请日：2015-08-17
申请人： Thru Tubing Solutions, Inc.
发明人： Roger Schultz , Brock Watson , Andy Ferguson
IPC分类号： E21B4/02 , E21B4/18 , E21B17/22 , E21B7/20 , E21B17/10 , E21B23/04 , E21B17/046 , E21B23/00
CPC分类号： E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
摘要： The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.

24. 发明申请

US20170247964A1 LATCHABLE CASING WHILE DRILLING SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20170247964A1
公开(公告)日：2017-08-31
申请号：US15516659
申请日：2014-12-23
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： Hernando Q. Jerez , Richard T. Hay , John G. Evans , Rohit Sankeshwari
IPC分类号： E21B23/03 , E21B34/06 , E21B17/00 , E21B7/04 , E21B33/14 , E21B7/28
CPC分类号： E21B23/03 , E21B7/04 , E21B7/20 , E21B7/203 , E21B7/28 , E21B10/32 , E21B17/006 , E21B23/02 , E21B33/00 , E21B33/13 , E21B33/14 , E21B33/16 , E21B34/06
摘要： Latchable casing while drilling systems and methods are disclosed. Some system embodiments include a casing string including an upper latch apparatus and a lower latch apparatus. The system also includes a bottom hole assembly (BHA) latched into the lower latch apparatus for steerable drilling, the BHA configured to latch into the upper latch apparatus for enlarging a rat hole.

25. 发明申请

US20150354281A1 DOWNHOLE FORCE GENERATING TOOL 审中-公开
公开(公告)号：US20150354281A1
公开(公告)日：2015-12-10
申请号：US14828183
申请日：2015-08-17
申请人： Thru Tubing Solutions, Inc.
发明人： Roger Schultz , Brock Watson , Andy Ferguson
IPC分类号： E21B7/20 , E21B4/02 , E21B17/046 , E21B17/10
CPC分类号： E21B7/201 , E21B4/02 , E21B4/18 , E21B7/20 , E21B7/203 , E21B17/046 , E21B17/1021 , E21B17/1064 , E21B17/22 , E21B23/04 , E21B2023/008 , F04C2/1073 , F04C13/008
摘要： The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.

26. 发明授权

US09022113B2 One trip casing or liner directional drilling with expansion and cementing 有权
标题翻译：一次行程套管或衬管定向钻孔，具有膨胀和固井
公开(公告)号：US09022113B2
公开(公告)日：2015-05-05
申请号：US13467509
申请日：2012-05-09
申请人： Ines Rex , Joerg Lehr , Keven O'Connor
发明人： Ines Rex , Joerg Lehr , Keven O'Connor
IPC分类号： E21B33/14 , E21B7/20
CPC分类号： E21B7/20 , E21B7/203 , E21B33/14 , E21B43/108
摘要： A tubular string is advanced with a bottom hole assembly as the hole is drilled and reamed in a desired direction with the aid of directional drilling equipment adjacent the bit. When the advanced tubular forms the desired lap to the existing tubular, the assembly can be configured to cement the tubular and expansion can then be accomplished to fill the annular space and enhance the cement bonding. The expansion equipment can create a bottom bell on the expanded tubular and expand the top end into a bell of the existing tubular so that a monobore is created as the process is repeated with each added string. Numerous variations are contemplated for each single trip including but not limited to the direction of expansion, whether cementing or expansion occurs first, reforming folded tubing in the hole as well as the nature of the expansion tool and pressure control when drilling.
摘要翻译：随着孔与钻头相邻的定向钻井设备的钻孔和延伸在所期望的方向上，一个管状柱带有一个底部孔组件。当先进的管状物形成所需的搭接线到现有的管状物时，该组件可被构造成使管状物水泥化，然后可以实现膨胀罐以填充环形空间并增强水泥粘结。膨胀设备可以在膨胀的管子上形成底部的钟罩，并且将顶端膨胀成现有管状物的钟形，从而当每个加入的绳子重复该过程时，产生单孔。考虑到每次单次行程的许多变化，包括但不限于膨胀方向，首先发生固井或膨胀，在孔中重新形成折叠管，以及在钻孔时膨胀工具的性质和压力控制。

27. 发明申请

US20130299169A1 One Trip Casing or Liner Directional Drilling With Expansion and Cementing 有权
标题翻译：一次套管或内衬定向钻孔与膨胀和水泥
公开(公告)号：US20130299169A1
公开(公告)日：2013-11-14
申请号：US13467509
申请日：2012-05-09
申请人： Ines Rex , Joerg Lehr , Keven O'Connor
发明人： Ines Rex , Joerg Lehr , Keven O'Connor
IPC分类号： E21B33/14
CPC分类号： E21B7/20 , E21B7/203 , E21B33/14 , E21B43/108
摘要： A tubular string is advanced with a bottom hole assembly as the hole is drilled and reamed in a desired direction with the aid of directional drilling equipment adjacent the bit. When the advanced tubular forms the desired lap to the existing tubular, the assembly can be configured to cement the tubular and expansion can then be accomplished to fill the annular space and enhance the cement bonding. The expansion equipment can create a bottom bell on the expanded tubular and expand the top end into a bell of the existing tubular so that a monobore is created as the process is repeated with each added string. Numerous variations are contemplated for each single trip including but not limited to the direction of expansion, whether cementing or expansion occurs first, reforming folded tubing in the hole as well as the nature of the expansion tool and pressure control when drilling.
摘要翻译：随着孔与钻头相邻的定向钻井设备的钻孔和延伸在所期望的方向上，一个管状柱带有一个底部孔组件。当先进的管状物形成所需的搭接线到现有的管状物时，该组件可被构造成使管状物水泥化，然后可以实现膨胀罐以填充环形空间并增强水泥粘结。膨胀设备可以在膨胀的管子上形成底部的钟罩，并且将顶端膨胀成现有管状物的钟形，从而当每个加入的绳子重复该过程时，产生单孔。考虑到每次单次行程的许多变化，包括但不限于膨胀方向，首先发生固井或膨胀，在孔中重新形成折叠管，以及在钻孔时膨胀工具的性质和压力控制。

28. 发明申请

US20120138298A1 METHODS AND APPARATUS FOR WELLBORE CONSTRUCTION AND COMPLETION 有权
标题翻译：井筒施工和完井的方法和装置
公开(公告)号：US20120138298A1
公开(公告)日：2012-06-07
申请号：US13306592
申请日：2011-11-29
申请人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell, II , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
发明人： Richard L. Giroux , Gregory G. Galloway , David J. Brunnert , Patrick G. Maguire , Tuong Thanh Le , Albert C. Odell, II , David M. Haugen , Frederick T. Tilton , Brent J. Lirette , Mark Murray , Peter Barnes Moyes
IPC分类号： E21B33/13 , E21B10/60 , E21B7/00 , E21B43/00
CPC分类号： E21B7/20 , E21B4/02 , E21B7/203 , E21B17/07 , E21B21/00 , E21B21/08 , E21B21/103 , E21B33/14 , E21B33/143 , E21B43/10 , E21B2021/006
摘要： The present invention relates methods and apparatus for lining a wellbore. In one aspect, a drilling assembly having an earth removal member and a wellbore lining conduit is manipulated to advance into the earth. The drilling assembly includes a first fluid flow path and a second fluid flow path. Fluid is flowed through the first fluid flow path, and at least a portion of which may return through the second fluid flow path. In one embodiment, the drilling assembly is provided with a third fluid flow path. After drilling has been completed, wellbore lining conduit may be cemented in the wellbore.
摘要翻译：本发明涉及用于衬砌井筒的方法和装置。在一个方面，操纵具有除尘构件和井眼衬里导管的钻井组件以前进到地球中。钻井组件包括第一流体流动路径和第二流体流动路径。流体流过第一流体流动路径，并且其中至少一部分可以通过第二流体流动路径返回。在一个实施例中，钻井组件设置有第三流体流动路径。钻井完成后，井眼衬里导管可以在井筒中胶合。

29. 发明授权

US08074742B2 Apparatus and method for cutting a wellbore 有权
标题翻译：用于切割井筒的装置和方法
公开(公告)号：US08074742B2
公开(公告)日：2011-12-13
申请号：US13072052
申请日：2011-03-25
申请人： Edward D. Scott , Lance S. Davis
发明人： Edward D. Scott , Lance S. Davis
IPC分类号： E21B7/08
CPC分类号： E21B4/02 , E21B7/203 , E21B17/14 , E21B43/10
摘要： An apparatus for cutting a wellbore includes a motor with a stator and a rotor. The rotor includes an output shaft connected to a cutting structure to drive the cutting structure in use. The stator and rotor are spaced radially outwardly of the axis of the rotor such that at least one of the stator and the rotor has an access bore that extends through the motor to a position adjacent the cutting structure and through which a further object can pass without obstruction from the stator and rotor. The further object includes a further cutting structure. The motor workings are radially outward of the output shaft and the further cutting structure so as not to obstruct passage of the further cutting structure toward the cutting structure, such that the motor workings do not require drilling or removal to allow the further cutting structure access to the cutting structure.
摘要翻译：一种用于切割井眼的装置包括具有定子和转子的马达。转子包括连接到切割结构的输出轴，以在使用中驱动切割结构。定子和转子在转子的轴线的径向外侧隔开，使得定子和转子中的至少一个具有通过马达延伸到与切割结构相邻的位置的进入孔，另外的物体可以通过该通道而没有定子和转子阻塞。另外的目的是进一步的切割结构。电动机工作在输出轴和另外的切割结构的径向外侧，以便不妨碍另外的切割结构朝向切割结构的通道，使得电动机工作不需要钻孔或移除以允许进一步的切割结构进入切割结构。

30. 发明申请

US20090159281A1 RUNNING BORE-LINING TUBULARS 有权
标题翻译：运行内衬管
公开(公告)号：US20090159281A1
公开(公告)日：2009-06-25
申请号：US12146491
申请日：2008-06-26
申请人： Derek F. Herrera
发明人： Derek F. Herrera
IPC分类号： E21B7/20 , E21B4/00 , E21B4/02 , E21B4/04 , E21B17/14 , E21B44/00 , E21B33/13 , E21B33/14 , E21B7/00
CPC分类号： E21B43/10 , E21B7/203 , E21B17/14
摘要： A method of running a tubular string into a wellbore comprises running a bore-lining tubular string into a wellbore substantially without rotation, while rotating a cutting structure at a distal leading end of the tubular string. Other methods provide for rotation of the string and the provision of a non-rotating stabiliser towards the leading end of the string.
摘要翻译：将管状管子运行到井孔中的方法包括：在管状管柱的远端前端旋转切割结构的同时使钻孔管柱基本上不旋转地运行到井眼中。其他方法提供弦的旋转和向弦的前端提供非旋转稳定器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式