专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120217005A1 METHOD AND APPARATUS FOR REDUCING LINER SLOT PLUGGING TENDENCIES 审中-公开
标题翻译：用于减少衬垫插入件的方法和装置
公开(公告)号：US20120217005A1
公开(公告)日：2012-08-30
申请号：US13249770
申请日：2011-09-30
申请人： Subodh Gupta , Arnoud Struyk , Denis Gilbert , Simon D. Gittins
发明人： Subodh Gupta , Arnoud Struyk , Denis Gilbert , Simon D. Gittins
IPC分类号： E03B3/18 , B26D3/00
CPC分类号： B23D45/122 , E02B11/005 , E03B3/18 , E21B43/086 , Y10T83/0596
摘要： A slotted liner having straight-cut liner slots with a wall roughness which does not exceed 1 μm. A slot cutting method to produce smooth slots using a specified blade configuration, rotational speed, and feed rate.
摘要翻译：具有不超过1μm的壁面粗糙度的直切式衬垫槽的开槽衬套。一种槽切割方法，用于使用特定的刀片结构，转速和进给速度产生平滑的槽。

2. 发明申请

US20140174749A1 METHOD AND APPARATUS FOR DOWNHOLE INSTALLATION OF COILED TUBING STRINGS 审中-公开
标题翻译：用于管道管道安装的方法和装置
公开(公告)号：US20140174749A1
公开(公告)日：2014-06-26
申请号：US14135314
申请日：2013-12-19
申请人： Chad Barber , Denis Gilbert , Arnoud Struyk
发明人： Chad Barber , Denis Gilbert , Arnoud Struyk
IPC分类号： E21B23/00 , E21B17/02
CPC分类号： E21B23/00 , E21B17/02 , E21B17/021 , E21B17/043 , E21B17/20 , E21B23/02
摘要： A tool for releasably coupling a coiled tubing string to a primary tubing string includes: a tool body for coupling to a downstream end of the primary tubing string, the tool body comprising a locking mechanism for selectively coupling a coiled tubing end joint to the tool body, the locking mechanism being unlockable in response to fluid pressure inside the tool body exceeding a first threshold; a wellbore access mechanism openable in response to fluid pressure inside the tool exceeding a second threshold.
摘要翻译：用于将连续油管柱可释放地联接到主油管柱的工具包括：用于联接到主油管柱的下游端的工具主体，所述工具主体包括用于选择性地将连续油管端接头连接到工具主体的锁定机构所述锁定机构能够响应于所述工具主体内的流体压力而被解锁超过第一阈值; 能够响应于工具内的流体压力而可开启的井眼进入机构超过第二阈值。

3. 发明申请

US20080169095A1 DOWNHOLE STEAM INJECTION SPLITTER 有权
标题翻译：卧式蒸汽喷射分离器
公开(公告)号：US20080169095A1
公开(公告)日：2008-07-17
申请号：US12015398
申请日：2008-01-16
申请人： ARNOUD STRUYK , DENIS GILBERT
发明人： ARNOUD STRUYK , DENIS GILBERT
IPC分类号： E21B36/00
CPC分类号： E21B43/2408 , E21B36/00
摘要： A modular steam injection line, for use in SAGD operations for delivery of an equal steam mass flow along a length of the apparatus, incorporates steam splitter modules fluidly connected for forming the steam injection line. Each of the modular steam splitters is fit with interchangeable nozzles for delivering steam to the formation. The interchangeable nozzles have orifices of different sizes and the nozzle orifice size required for each individual module to deliver an equal mass flow of steam from each module along the entire length of the steam injection line is calculated based on steam conditions at each module so that each module can be fit with nozzles having the appropriate sized orifices.
摘要翻译：用于SAGD操作的模块化蒸汽注入管线，用于沿着设备的长度递送相等的蒸汽质量流，包括流体连接以形成蒸汽注入管线的蒸汽分配器模块。每个模块式蒸汽分配器都配有可互换的喷嘴，用于将蒸汽输送到地层。可互换喷嘴具有不同尺寸的孔口，并且基于每个模块处的蒸汽条件计算每个单独模块沿着蒸汽喷射管线的整个长度从每个模块传送相等质量的蒸汽量的喷嘴孔尺寸，模块可以配合具有适当尺寸孔的喷嘴。

4. 发明授权

US07631694B2 Downhole steam injection splitter 有权
标题翻译：井下蒸汽注入分流器
公开(公告)号：US07631694B2
公开(公告)日：2009-12-15
申请号：US12015398
申请日：2008-01-16
申请人： Arnoud Struyk , Denis Gilbert
发明人： Arnoud Struyk , Denis Gilbert
IPC分类号： E21B43/24
CPC分类号： E21B43/2408 , E21B36/00
摘要： A modular steam injection line, for use in steam assisted gravity drainage (SAGD) operations for delivery of an equal steam mass flow along a length of the apparatus, incorporates steam splitter modules fluidly connected for forming the steam injection line. Each of the modular steam splitters is fit with interchangeable nozzles for delivering steam to the formation. The interchangeable nozzles have orifices of different sizes and the nozzle orifice size required for each individual module to deliver an equal mass flow of steam from each module, at sub-sonic rates, along the entire length of the steam injection line.
摘要翻译：用于蒸汽辅助重力排水（SAGD）操作的模块化蒸汽注入管线用于沿着设备的长度递送相等的蒸汽质量流，包括流体连接以形成蒸汽注入管线的蒸汽分配器模块。每个模块式蒸汽分配器都配有可互换的喷嘴，用于将蒸汽输送到地层。可互换的喷嘴具有不同尺寸的孔口以及每个单独模块沿着蒸汽注入管线的整个长度以亚声速从每个模块传送相等质量的蒸汽所需的喷嘴孔口尺寸。

5. 发明授权

US06666666B1 Multi-chamber positive displacement fluid device 有权
标题翻译：多室正排量流体装置
公开(公告)号：US06666666B1
公开(公告)日：2003-12-23
申请号：US10155083
申请日：2002-05-28
申请人： Denis Gilbert , Arnoud Struyk
发明人： Denis Gilbert , Arnoud Struyk
IPC分类号： F03C200
CPC分类号： F04C2/123 , F04C2/18 , F04C11/001 , F04C13/008 , F04C15/0019 , F04C2240/70
摘要： A pump comprises multiple, axially stacked positive displacement fluid device sections, such as circumferential piston pumps having chambers and contra-rotating chambers. The device can be similarly employed as a fluid motor. The stacked sections are arranged within an outer retaining barrel in one or more stages. The pump is particularly suitable for installation downhole in the casing of a wellbore. Each section comprises a pair of rotors fit to shafts which are rotatably supported on hard faced bearings between the shafts and the bosses. Each pump section draws fluid from an inlet port and discharges fluid to a common and contiguous discharge manifold. The inlets of the pump sections for a suction stage communicate with a fluid source. Cross-over sections route fluid between stages. Successive pressure stages draw fluid from the cross-over fit to the preceding stage's discharge manifold.
摘要翻译：泵包括多个轴向堆叠的积极位移流体装置部分，例如具有室和反转室的周向活塞泵。该装置可以类似地用作流体马达。堆叠的部分在一个或多个阶段中布置在外保持筒内。该泵特别适用于井筒套管井下安装。每个部分包括一对转子，其适于轴，其可旋转地支撑在轴和凸台之间的硬面轴承上。每个泵部分从入口端口抽出流体，并将流体排放到共同和连续的排放歧管。用于抽吸级的泵部分的入口与流体源连通。交叉部分在阶段之间引导流体。连续压力级将流体从交叉配合中抽出到前一级的排放歧管。

6. 发明申请

US20140175789A1 INSULATED TUBING FOR DOWNHOLE APPLICATIONS 审中-公开
标题翻译：绝缘管用于井下应用
公开(公告)号：US20140175789A1
公开(公告)日：2014-06-26
申请号：US14135360
申请日：2013-12-19
申请人： John Arthur , Denis Gilbert , Arnoud Struyk
发明人： John Arthur , Denis Gilbert , Arnoud Struyk
IPC分类号： F16L59/15
CPC分类号： F16L59/15 , E21B17/00 , E21B43/2406 , F16L51/00 , F16L59/21
摘要： An insulated tubing member of an insulated tubing string includes inner and outer tubing. Solid insulating material is provided in an annular cavity between the inner and outer tubing and a slip joint is provided between adjacent insulated tubing members to accommodate differential expansion of the inner and outer tubing.
摘要翻译：绝缘管柱的绝缘管件包括内管和外管。固体绝缘材料设置在内管和外管之间的环形空腔中，并且在相邻的绝缘管构件之间设置滑动接头以适应内管和外管的不同膨胀。

7. 发明授权

US5310286A Cased glory hole system 失效
标题翻译：套装荣耀孔系统
公开(公告)号：US5310286A
公开(公告)日：1994-05-10
申请号：US871455
申请日：1992-04-21
申请人： Denis Gilbert , Ian MacGregor
发明人： Denis Gilbert , Ian MacGregor
IPC分类号： E21B33/037 , F16L1/16 , E02B17/02
CPC分类号： E21B33/037
摘要： A glory hole silo comprising a cylindrical casing open at the upper end thereof; an upwardly open porch for supporting a flowline, said porch extending horizontally from and cantilevered with respect to said casing, the upper surface of said porch opening to the interior of said casing and provided with means communicating with the interior of said casing for attaching a flowline; and a removable roof extending over the open upper end of said casing and porch. The porch structure permits flowlines to be readily connected without the intervention of a diver.
摘要翻译：一个包括在其上端开口的圆柱形壳体的光亮孔仓，一个用于支撑流动线的向上开口的门廊，所述门廊相对于所述外壳水平地从悬臂延伸，所述门廊的上表面通向所述外壳的内部，并设置有与所述外壳的内部连通的装置， ; 以及在所述壳体和门廊的敞开的上端延伸的可移除的屋顶。门廊结构允许流线在没有潜水员干预的情况下容易地连接。

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