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. 发明授权

US5592991A Method and apparatus of installing a whipstock 失效
标题翻译：安装造斜器的方法和装置
公开(公告)号：US5592991A
公开(公告)日：1997-01-14
申请号：US455177
申请日：1995-05-31
申请人： Jeffrey J. Lembcke , Henry J. Jordan, Jr.
发明人： Jeffrey J. Lembcke , Henry J. Jordan, Jr.
IPC分类号： E21B7/06 , E21B23/01 , E21B23/04 , E21B23/06 , E21B29/06 , E21B29/00
CPC分类号： E21B23/06 , E21B23/01 , E21B29/06 , E21B7/061
摘要： A one-trip system for milling a window using a whipstock is disclosed. The whipstock can be set on a packer or anchor which can be an electric line-type packer which, without modifications, can be set with the hydraulic mechanism disclosed so as to avoid the need for running a wireline rig. The assembly of the packer or anchor and whipstock is run into the wellbore in a single trip, with a mill or mills capable of milling a window. At the conclusion of the milling, the mill or mills are retrieved. Thereafter, a retrieving tool is attached to the whipstock and facilitates a release of the setting tool from the packer so that the setting tool and the whipstock are retrieved together. This leaves a seal bore within the packer which can be employed with a subsequent tubing string run through the packer so that production can be obtained through the packer as well as through the deviated wellbore while potential leakpaths in the packer from the annulus to the tubing are eliminated by the withdrawal of the setting assembly.
摘要翻译：公开了一种用于使用造斜器铣削窗户的一次性系统。造斜器可以设置在封隔器或锚固器上，该封隔器或锚杆可以是电动型封隔器，其在不改变的情况下可以利用所公开的液压机构设置，以避免运行电缆钻机的需要。封隔器或锚杆和造斜器的组装在单次行程中进入井眼，铣刀或铣刀能够铣削窗口。在铣削结束时，回收轧机或轧机。此后，将检索工具附接到造斜器，并且便于将打印工具从封隔器释放，使得固定工具和造斜器一起回收。这样在封隔器内留下密封孔，该密封孔可以与后续的油管柱一起运行通过封隔器，从而通过封隔器以及穿过偏心的井眼获得生产，同时封隔器从环形管到管道的潜在泄漏路径是通过设置组件的撤回消除。

2. 发明授权

US08496053B2 Erosional protection of fiber optic cable 有权
公开(公告)号：US08496053B2
公开(公告)日：2013-07-30
申请号：US11680717
申请日：2007-03-01
申请人： Jeffrey J. Lembcke , Francis X. Bostick, III
发明人： Jeffrey J. Lembcke , Francis X. Bostick, III
IPC分类号： E21B47/00 , G02B6/44
CPC分类号： E21B47/011
摘要： A method and apparatus for preventing erosion of a cable for use in a wellbore is described herein. The cable has one or more optical fibers adapted to monitor and/or control a condition in the wellbore. The cable includes a layer of elastomeric material at least partially located on an outer surface of the cable. The elastomeric material is adapted to absorb energy due to the impact of particles in production fluid or wellbore fluid against the cable.

3. 发明申请

US20120080198A1 Multi-Sleeve Plunger for Plunger Lift System 有权
标题翻译：多柱塞柱塞升降系统
公开(公告)号：US20120080198A1
公开(公告)日：2012-04-05
申请号：US12897404
申请日：2010-10-04
申请人： Jeffrey J. Lembcke
发明人： Jeffrey J. Lembcke
IPC分类号： E21B43/00
CPC分类号： E21B43/121
摘要： A plunger lift system has a plunger with main and ancillary sleeves that dispose in tubing. The sleeves can move in the tubing between a bumper and a lubricator. Both sleeves have a passage for fluid to pass therethrough, and the sleeves can fall independently of one another from the surface to the bumper. When disposed on the bumper, the sleeves mate together. Building gas pressure downhole can then lift the mated sleeves, which push a column of liquid along with them to the surface. The main sleeve has a narrow stem on its distal end with openings that communicate with the sleeve's passage. A nodule also extends from the distal end. The ancillary sleeve fits at least partially on the narrow stem, and an orifice in the sleeve's opening engages on the nodule. Thus, the mated sleeves close off fluid communication through the main sleeve's passage.
摘要翻译：柱塞提升系统具有柱塞，其主管和辅助套管配置在管道中。袖子可以在保险杠和润滑器之间的管道中移动。两个袖子都有一个通道，用于流体通过，并且套筒可以从表面到保险杠彼此独立地落下。当放在保险杠上时，袖子配合在一起。建筑物井下压力可以提升配套的袖子，将一列液体与它们一起推到表面。主套管在其远端具有窄的杆，其开口与套筒的通道连通。结节也从远端延伸出来。辅助套管至少部分地配合在窄的杆上，并且套筒的开口中的孔口接合在结节上。因此，配合的袖子通过主套管的通道封闭流体连通。

4. 发明授权

US06173788B1 Wellpacker and a method of running an I-wire or control line past a packer 失效
标题翻译： Wellpacker以及通过封隔器运行I线或控制线的方法
公开(公告)号：US06173788B1
公开(公告)日：2001-01-16
申请号：US09056146
申请日：1998-04-07
申请人： Jeffrey J. Lembcke , Michael Carmody
发明人： Jeffrey J. Lembcke , Michael Carmody
IPC分类号： E21B2306
CPC分类号： E21B17/025 , E21B33/128
摘要： A packer that accommodates a control line or I-wire within its sealing element. The sealing element has a longitudinal groove to accommodate the I-wire or control line such that, when the sealing element is compressed, it closes around the I-wire or control line to envelope it as the sealing element makes peripheral contact with the casing, tubular, or the wellbore. The control line or I-wire does not go through the mandrel or body of the packer, and additional joints used in prior techniques for accommodating control lines or I-wires going around packers is eliminated.
摘要翻译：封隔器在其密封元件内容纳控制线或I线。密封元件具有纵向槽以容纳I线或控制线，使得当密封元件被压缩时，当密封元件与壳体周边接触时，它围绕I线或控制线围绕，以包围它，管状或井眼。控制线或I线不穿过封隔器的心轴或主体，并且消除了用于容纳围绕封隔器的控制线或I线的现有技术中使用的附加接头。

5. 发明授权

US6158714A Adjustable orifice valve 失效
标题翻译：可调孔口阀
公开(公告)号：US6158714A
公开(公告)日：2000-12-12
申请号：US152444
申请日：1998-09-14
申请人： Jeffrey J. Lembcke , Kurt A. Hickey
发明人： Jeffrey J. Lembcke , Kurt A. Hickey
IPC分类号： E21B34/06 , E21B34/10 , E21B34/16 , E21B43/38 , E21B47/18 , F16K21/02 , F16K31/363
CPC分类号： E21B47/187 , E21B34/06 , E21B34/066 , E21B34/10 , E21B34/16 , E21B43/385 , F16K21/02
摘要： The invention relates to valves usable downhole and controlled from the surface hydraulically via control lines or by other techniques. The valve has a minimum flow passage which is preferably oriented along its longitudinal axis and a lateral flow passage which opens upon movement of a valve member via applied control pressure from the surface. Alternatively, the valve comprises a tapered needle movable in a throat. When the valve member shifts, additional flow area is exposed to control the backpressure of a fluid by way of hydraulic pressure control from the surface via the control line. The hydraulic control can be with a single control line acting on a piston attached to the valve member with a return spring opposing such movement, or alternatively, can be carried out with a pair of control lines to actuate reverse movements of the valve member. A pressurized gas chamber can be used to act as the closing force opposing applied pressure from the control line for a return of the valve to its minimum flow or maximum throttle position. Alternatively, an acoustic, electric or other type of surface-directed signal can change the valve position.
摘要翻译：本发明涉及可在井下使用的阀门，并通过控制管路或通过其他技术从液压控制。阀具有最小的流动通道，其优选地沿着其纵向轴线定向，并且横向流动通道在通过施加的控制压力从表面移动时打开。或者，阀包括可在喉部中移动的锥形针。当阀构件移动时，额外的流动面积被暴露以通过经由控制线的表面的液压控制来控制流体的背压。液压控制可以是单个控制线，其作用在附接到阀构件的活塞上，具有与该运动相对的复位弹簧，或者可以用一对控制管线来执行以致动阀构件的反向运动。加压气体室可以用作与控制线相反的施加压力的关闭力，用于将阀返回到其最小流量或最大节流位置。或者，声，电或其他类型的面向信号可以改变阀位置。

6. 发明申请

US20120204977A1 Self-Boosting, Non-Elastomeric Resilient Seal for Check Valve 失效
标题翻译：自动升压，止回阀的非弹性弹性密封
公开(公告)号：US20120204977A1
公开(公告)日：2012-08-16
申请号：US13027676
申请日：2011-02-15
申请人： Jeffrey J. Lembcke
发明人： Jeffrey J. Lembcke
IPC分类号： F16K21/04
CPC分类号： E21B43/123 , Y10T137/7837
摘要： A check valve for gas lift applications can be attached externally to a side pocket mandrel or can be a gas lift valve used in the mandrel. The valve has a seat with a non-elastomeric element and a metal element. A biasing element resiliently biases the non-elastomeric element to provide resiliency to the seal produced. A metal dart moves in the bore relative to the seat and allows or prevents flow through the valve body. When exposed to a first differential pressure, the dart engages the non-elastomeric element resiliently biased by the biasing element. When exposed to a greater differential pressure, the dart engages the metal element, which can be part of the valve in the bore. In one arrangement, the non-elastomeric element can be a thermoplatistic component with a metal spring energized seal as the biasing element. Alternatively, the non-elastomeric element can be the jacket of metal spring energized seal with a coil spring as the biasing element.
摘要翻译：用于气举应用的止回阀可以外部附接到侧袋心轴上，或者可以是在心轴中使用的气举阀。阀具有带非弹性体元件和金属元件的座。偏置元件弹性地偏压非弹性体元件，以提供对所生产的密封件的弹性。金属飞镖相对于座椅在孔中移动，并允许或防止流过阀体。当暴露于第一差压时，飞镖接合由偏置元件弹性偏压的非弹性体元件。当暴露于更大的压差时，飞镖接合金属元件，金属元件可以是孔中阀的一部分。在一种布置中，非弹性体元件可以是具有金属弹簧加压密封件作为偏置元件的热塑性部件。或者，非弹性体元件可以是具有作为偏置元件的螺旋弹簧的金属弹簧带电密封的护套。

7. 发明授权

US06828547B2 Wellbores utilizing fiber optic-based sensors and operating devices 有权
标题翻译： Wellbores利用基于光纤的传感器和操作设备
公开(公告)号：US06828547B2
公开(公告)日：2004-12-07
申请号：US10336154
申请日：2003-01-03
申请人： Paulo S. Tubel , Glynn Williams , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey , Nigel Leggett
发明人： Paulo S. Tubel , Glynn Williams , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey , Nigel Leggett
IPC分类号： G01J104
CPC分类号： G01V1/52 , E21B23/03 , E21B33/1275 , E21B37/06 , E21B41/0035 , E21B41/02 , E21B43/12 , E21B43/122 , E21B43/123 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/10 , E21B47/101 , E21B47/1015 , E21B47/102 , E21B47/123 , E21B49/00 , E21B49/006 , E21B49/008 , E21B49/08 , G01D5/268 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/002
摘要： This invention provides a method for controlling production operations using fiber optic devices. An optical fiber carrying fiber-optic sensors is deployed downhole to provide information about downhole conditions. Parameters related to the chemicals being used for surface treatments are measured in real time and on-line, and these measured parameters are used to control the dosage of chemicals into the surface treatment system. The information is also used to control downhole devices that may be a packer, choke, sliding sleeve, perforating device, flow control valve, completion device, an anchor or any other device. Provision is also made for control of secondary recovery operations online using the downhole sensors to monitor the reservoir conditions. The present invention also provides a method of generating motive power in a wellbore utilizing optical energy. This can be done directly or indirectly, e.g., by first producing electrical energy that is then converted to another form of energy.
摘要翻译：本发明提供一种使用光纤装置控制生产操作的方法。携带光纤传感器的光纤被部署在井下，以提供关于井下条件的信息。与用于表面处理的化学品相关的参数是实时和在线测量的，这些测量参数用于控制化学品进入表面处理系统的剂量。该信息还用于控制可能是封隔器，扼流圈，滑套，穿孔装置，流量控制阀，完井装置，锚或任何其它装置的井下装置。还提供了使用井下传感器在线监测二次恢复操作来监测油藏条件。本发明还提供一种利用光能产生在井眼中的动力的方法。这可以直接或间接地完成，例如通过首先产生然后转换成另一形式的能量的电能。

8. 发明授权

US06281489B1 Monitoring of downhole parameters and tools utilizing fiber optics 失效
标题翻译：利用光纤监测井下参数和工具
公开(公告)号：US06281489B1
公开(公告)日：2001-08-28
申请号：US09071764
申请日：1998-05-01
申请人： Paulo S. Tubel , Glynn Williams , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey , Nigel Leggett
发明人： Paulo S. Tubel , Glynn Williams , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey , Nigel Leggett
IPC分类号： E21B4712
CPC分类号： G01V1/52 , E21B23/03 , E21B33/1275 , E21B37/06 , E21B41/0035 , E21B41/02 , E21B43/12 , E21B43/122 , E21B43/123 , E21B43/16 , E21B43/20 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/10 , E21B47/101 , E21B47/1015 , E21B47/102 , E21B47/123 , E21B49/00 , E21B49/006 , E21B49/008 , E21B49/08 , G01D5/268 , G01N21/31 , G01V1/40 , G01V1/42 , G01V1/46 , G01V7/08 , G01V7/16 , G01V8/02 , G01V11/002
摘要： This invention provides a method for controlling production operations using fiber optic devices. An optical fiber carrying fiber-optic sensors is deployed downhole to provide information about downhole conditions. Parameters related to the chemicals being used for surface treatments are measured in real time and on-line, and these measured parameters are used to control the dosage of chemicals into the surface treatment system. The information is also used to control downhole devices that may be a packer, choke, sliding sleeve, perforating device, flow control valve, completion device, an anchor or any other device. Provision is also made for control of secondary recovery operations online using the downhole sensors to monitor the reservoir conditions. The present invention also provides a method of generating motive power in a wellbore utilizing optical energy. This can be done directly or indirectly, e.g., by first producing electrical energy that is then converted to another form of energy.
摘要翻译：本发明提供一种使用光纤装置控制生产操作的方法。携带光纤传感器的光纤被部署在井下，以提供关于井下条件的信息。与用于表面处理的化学品相关的参数是实时和在线测量的，这些测量参数用于控制化学品进入表面处理系统的剂量。该信息还用于控制可能是封隔器，扼流圈，滑套，穿孔装置，流量控制阀，完井装置，锚或任何其它装置的井下装置。还提供了使用井下传感器在线监测二次恢复操作来监测油藏条件。本发明还提供一种利用光能产生在井眼中的动力的方法。这可以直接或间接地完成，例如通过首先产生然后转换成另一形式的能量的电能。

9. 发明授权

US09140113B2 Instrumented rod rotator 有权
标题翻译：仪表杆旋转器
公开(公告)号：US09140113B2
公开(公告)日：2015-09-22
申请号：US13585048
申请日：2012-08-14
申请人： Gregg W. Hurst , Jeffrey J. Lembcke , Bryan A. Paulet
发明人： Gregg W. Hurst , Jeffrey J. Lembcke , Bryan A. Paulet
IPC分类号： G01V3/00 , E21B47/00 , E21B43/12
CPC分类号： E21B47/0008 , E21B43/127
摘要： Methods and apparatus are provided for monitoring the rotation of a member in a reciprocating rod lift system. In this manner, rod and tubing wear of the system may be minimized.
摘要翻译：提供了用于监视往复式杆提升系统中的构件的旋转的方法和装置。以这种方式，系统的杆和管道磨损可以被最小化。

10. 发明授权

US07201221B2 Wellbores utilizing fiber optic-based sensors and operating devices 有权
标题翻译： Wellbores利用基于光纤的传感器和操作设备
公开(公告)号：US07201221B2
公开(公告)日：2007-04-10
申请号：US11430729
申请日：2006-05-09
申请人： Paulo S. Tubel , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey
发明人： Paulo S. Tubel , Michael H. Johnson , John W. Harrell , Jeffrey J. Lembcke , Kurt A. Hickey
IPC分类号： E21B23/08
CPC分类号： E21B23/03 , E21B33/1275 , E21B37/06 , E21B41/0035 , E21B41/02 , E21B43/12 , E21B43/122 , E21B43/123 , E21B43/16 , E21B43/25 , E21B43/26 , E21B47/00 , E21B47/011 , E21B47/06 , E21B47/065 , E21B47/10 , E21B47/101 , E21B47/1015 , E21B47/102 , E21B47/123 , E21B49/00 , E21B49/006 , E21B49/08 , G01D5/268 , G01N21/31 , G01V1/226 , G01V1/52 , G01V11/002
摘要： This invention provides a method for controlling production operations using fiber optic devices. An optical fiber carrying fiber-optic sensors is deployed downhole to provide information about downhole conditions. Parameters related to the chemicals being used for surface treatments are measured in real time and on-line, and these measured parameters are used to control the dosage of chemicals into the surface treatment system. The information is also used to control downhole devices that may be a packer, choke, sliding sleeve, perforating device, flow control valve, completion device, an anchor or any other device. Provision is also made for control of secondary recovery operations online using the downhole sensors to monitor the reservoir conditions. The present invention also provides a method of generating motive power in a wellbore utilizing optical energy. This can be done directly or indirectly, e.g., by first producing electrical energy that is then converted to another form of energy.
摘要翻译：本发明提供一种使用光纤装置控制生产操作的方法。携带光纤传感器的光纤被部署在井下，以提供关于井下条件的信息。与用于表面处理的化学品相关的参数是实时和在线测量的，这些测量参数用于控制化学品进入表面处理系统的剂量。该信息还用于控制可能是封隔器，扼流圈，滑套，穿孔装置，流量控制阀，完井装置，锚或任何其它装置的井下装置。还提供了使用井下传感器在线监测二次恢复操作来监测油藏条件。本发明还提供一种利用光能产生在井眼中的动力的方法。这可以直接或间接地完成，例如通过首先产生然后转换成另一形式的能量的电能。

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