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

US5375659A Sonde supported operating system for control of formation production fluid flow 失效
标题翻译： Sonde支持的操作系统用于控制地层生产流体流动
公开(公告)号：US5375659A
公开(公告)日：1994-12-27
申请号：US239950
申请日：1994-05-09
申请人： Gregory N. Gilbert , Martin L. Tomek , William B. King , Jerry R. Bennett , Perry C. Shy , William R. Welch
发明人： Gregory N. Gilbert , Martin L. Tomek , William B. King , Jerry R. Bennett , Perry C. Shy , William R. Welch
IPC分类号： E21B23/02 , E21B34/14 , E21B49/08 , E21B49/00
CPC分类号： E21B34/14 , E21B23/02 , E21B49/083
摘要： The present disclosure is directed to an apparatus which can be installed for opening and closing fluid flow production from a formation penetrated by a cased well borehole and connected therewith through perforations. The production tubing string is installed with a moveable sleeve having a closed and open position. The moveable sleeve defines a controllable pathway into the production tubing string. In conjunction with that, there is an internal receptacle formed in the production tubing string to enable landing of a sonde there at. The sonde connects firmly at the receptacle. Similarly, the moveable sleeve in the production tubing string has a receptacle it in which enables unique landing of a latching mechanism, the latching mechanism extending along the axis of the production tubing string at the urging of a motor in said sonde. The motor operates an elongate extendible member to move the sleeve from the closed to the open position and back. Suitable valves, passages and containers affiliated with the sonde can be used to capture samples or to otherwise control production.
摘要翻译：本公开涉及一种装置，其可以安装成用于从由套管井眼穿透并通过穿孔与其连接的地层打开和关闭流体流产生。生产油管柱安装有具有闭合和打开位置的可移动套筒。可移动套筒限定了进入生产油管柱的可控通路。与此相关的是，在生产油管柱中形成一个内部容器，以便能够在那里将探空器着陆。探头牢固地连接在插座上。类似地，生产油管柱中的可移动套管具有一个容器，其中能够在锁定机构的独特着落中，该闩锁机构在所述探头内的电动机的推动下沿生产油管柱的轴线延伸。电动机操作细长的可延伸构件以使套筒从关闭位置向后移动。与探头相关联的合适的阀门，通道和容器可用于捕获样品或以其他方式控制生产。

2. 发明授权

US5211714A Wireline supported perforating gun enabling oriented perforations 失效
标题翻译：有线支撑的穿孔枪，能够定向穿孔
公开(公告)号：US5211714A
公开(公告)日：1993-05-18
申请号：US582575
申请日：1990-09-13
申请人： John W. Jordan , Gregory N. Gilbert , Martin L. Tomek , Larry L. Grigar , Terry L. Slagle
发明人： John W. Jordan , Gregory N. Gilbert , Martin L. Tomek , Larry L. Grigar , Terry L. Slagle
IPC分类号： E21B17/10 , E21B23/00 , E21B43/116 , E21B43/119 , E21B47/024
CPC分类号： E21B43/116 , E21B17/1057 , E21B17/1064 , E21B23/00 , E21B43/119 , E21B47/024
摘要： A perforating gun assembly is set forth. It incorporates a swivel connected with a cable head assembly and a navigation system for determining the instantaneous angle of the tool with respect to a vertical reference. There are first and second spaced cages formed of sleeves supported on bearing assemblies. The sleeves support free wheeling rollers which engage the casing when the tool is in the slant hole region of the well. There is an eccentric which falls downwardly, i.e., pointing toward gravity, and thereby defines a vertical reference and hence a horizontal reference. This eccentric mounts an elongate tubular housing for the shaped charges. Initially, the angle of firing of the shaped charges is adjusted at the time of installation with respect to the horizon and that in turn is correlated to the formation of interest in the well borehole which is then perforated with perforations which are parallel to the formation bedding plane.
摘要翻译：提出了射孔枪组件。它包括与电缆头组件和用于确定工具相对于垂直参考的瞬时角度的导航系统连接的旋转体。由支承在轴承组件上的套筒形成的第一和第二隔离笼。当工具位于井的斜孔区域中时，套筒支撑着与套管接合的自由轮。存在向下倾斜的偏心体，即指向重力，从而限定垂直参考，因此限定了水平参考。该偏心件安装用于成形装料的细长管状外壳。最初，在安装时相对于地平线调整成形电荷的角度，并且这又与井眼中的兴趣的形成相关，然后穿孔具有平行于地层床层的穿孔飞机

3. 发明授权

US5040619A Wireline supported perforating gun enabling oriented perforations 失效
标题翻译：有线支撑的穿孔枪，能够定向穿孔
公开(公告)号：US5040619A
公开(公告)日：1991-08-20
申请号：US508749
申请日：1990-04-12
申请人： John W. Jordan , Gregory N. Gilbert , Martin L. Tomek , Larry L. Grigar , Terry L. Slagle
发明人： John W. Jordan , Gregory N. Gilbert , Martin L. Tomek , Larry L. Grigar , Terry L. Slagle
IPC分类号： E21B17/10 , E21B23/00 , E21B43/116 , E21B43/119 , E21B47/024
CPC分类号： E21B43/116 , E21B17/1057 , E21B17/1064 , E21B23/00 , E21B43/119 , E21B47/024
摘要： A perforating gun assembly is set forth. It incorporates a swivel connected with a cable head assembly and a navigation system for determining the instantaneous angle of the tool with respect to a vertical reference. There are first and second spaced cages formed of sleeves supported on bearing assemblies. The sleeves support free wheeling rollers which engage the casing when the tool is in the slant hole region of the well. There is an eccentric which falls downwardly, i.e., pointing toward gravity, and thereby defines a vertical reference and hence a horizontal reference. This eccentric mounts an elongate tubular housing for the shaped charges. Initially, the angle of firing of the shaped charges is adjusted at the time of installation with respect to the horizon and that in turn is correlated to the formation of interest in the well borehole which is then perforated with perforations which are parallel to the formation bedding plane.

4. 发明授权

US5626200A Screen and bypass arrangement for LWD tool turbine 失效
标题翻译： LWD工具涡轮机的屏幕和旁路装置
公开(公告)号：US5626200A
公开(公告)日：1997-05-06
申请号：US476970
申请日：1995-06-07
申请人： Gregory N. Gilbert , Martin L. Tomek
发明人： Gregory N. Gilbert , Martin L. Tomek
IPC分类号： E21B21/00 , E21B41/00 , E21B47/18
CPC分类号： E21B41/0085 , E21B21/002
摘要： A logging-while-drilling tool for use in a wellbore in which a well fluid is circulated into the wellbore through the hollow drill string. In addition to measurement electronics, the tool includes an alternator for providing power to the electronics, and a turbine for driving the alternator. The turbine blades are driven by the well fluid introduced into the hollow drill string. The tool also includes a deflector to deflect a portion of the well fluid away from the turbine blades.
摘要翻译：一种用于钻井中的井井钻井工具，其中井液通过中空钻柱循环到井筒中。除了测量电子装置之外，该工具还包括用于向电子装置提供动力的交流发电机和用于驱动交流发电机的涡轮机。涡轮叶片由引入中空钻柱的井液驱动。该工具还包括偏转器，以将井流体的一部分偏离涡轮叶片。

5. 发明授权

US5483895A Detonation system for detonating explosive charges in well 失效
标题翻译：引爆爆炸装置的爆震系统
公开(公告)号：US5483895A
公开(公告)日：1996-01-16
申请号：US415538
申请日：1995-04-03
申请人： Martin L. Tomek , Gregory N. Gilbert
发明人： Martin L. Tomek , Gregory N. Gilbert
IPC分类号： E21B43/1185 , F42D1/04 , F42B3/00 , F42C9/06 , F42C15/34
CPC分类号： E21B43/11852 , F42D1/04
摘要： In well perforating operations, it is necessary to detonate shaped charges suspended in the well. To avoid dangerous detonation at the surface, a pressure responsive mechanism is set to respond to a pressure indicative of operation at a selected depth. This pressure setting arms the detonator in cooperation with an electrical arming mechanism operative in response to a selected current flow at a required voltage for a selected interval.
摘要翻译：在穿孔良好的操作中，必须引爆悬浮在井中的成形装料。为了避免在表面处的危险爆炸，设置压力响应机构以响应指示在所选深度处的操作的压力。这个压力设定是与电气布防机构协同工作的，所述电气布置机构响应所选择的电流在选定的间隔内响应所选择的电流而工作。

6. 发明授权

US07966875B2 Methods and apparatus for measuring formation properties 有权
标题翻译：测量地层特性的方法和装置
公开(公告)号：US07966875B2
公开(公告)日：2011-06-28
申请号：US12106287
申请日：2008-04-19
申请人： Mark A. Proett , James M. Fogal , James H. Dudley , Laban M. Marsh , David Welshans , Jean Michel Beique , John R. Hardin, Jr. , William E. Hendricks , Gregory N. Gilbert , Mark A. Sitka , James E. Stone
发明人： Mark A. Proett , James M. Fogal , James H. Dudley , Laban M. Marsh , David Welshans , Jean Michel Beique , John R. Hardin, Jr. , William E. Hendricks , Gregory N. Gilbert , Mark A. Sitka , James E. Stone
IPC分类号： E21B21/00 , E21B49/08
CPC分类号： E21B49/10
摘要： This application relates to various methods and apparatus for rapidly obtaining accurate formation property data from a drilled earthen borehole. Quickly obtaining accurate formation property data, including formation fluid pressure, is vital to beneficially describing the various formations being intersected. For example, methods are disclosed for collecting numerous property values with a minimum of downhole tools, correcting and calibrating downhole measurements and sensors, and developing complete formation predictors and models by acquiring a diverse set of direct formation measurements, such as formation fluid pressure and temperature. Also disclosed are various methods of using of accurately and quickly obtained formation property data.
摘要翻译：本申请涉及用于从钻井的井眼快速获得准确的地层数据的各种方法和装置。快速获得准确的地层数据，包括地层流体压力，对于有效描述相互不同的地层是至关重要的。例如，公开了用于利用最少的井下工具来收集许多属性值的方法，校正和校准井下测量和传感器，以及通过获取多种直接地层测量（例如地层流体压力和温度）来形成完整地层预测器和模型。还公开了使用准确且快速获得的地层数据的各种方法。

7. 发明授权

US06729398B2 Methods of downhole testing subterranean formations and associated apparatus therefor 有权
标题翻译：井下测试地下地层及其相关设备的方法
公开(公告)号：US06729398B2
公开(公告)日：2004-05-04
申请号：US10270424
申请日：2002-10-11
申请人： Paul D. Ringgenberg , Mark A. Proett , Michael T. Pelletier , Michael L. Hinz , Gregory N. Gilbert , Harold W. Nivens , Mehdi Azari
发明人： Paul D. Ringgenberg , Mark A. Proett , Michael T. Pelletier , Michael L. Hinz , Gregory N. Gilbert , Harold W. Nivens , Mehdi Azari
IPC分类号： E21B700
CPC分类号： E21B41/0057 , E21B21/002 , E21B43/119 , E21B43/129 , E21B49/081 , E21B49/082 , E21B49/084 , E21B49/088
摘要： Methods and apparatus are provided which permit well testing operations to be performed downhole in a subterranean well. In various described methods, fluids flowed from a formation during a test may be disposed of downhole by injecting the fluids into the formation from which they were produced, or by injecting the fluids into another formation. In several of the embodiments of the invention, apparatus utilized in the methods permit convenient retrieval of samples of the formation fluids and provide enhanced data acquisition for monitoring of the test and for evaluation of the formation fluids.
摘要翻译：提供了允许在地下井井下执行井测试操作的方法和装置。在各种描述的方法中，在测试期间从地层流出的流体可以通过将流体注入到其从其制造的地层中或通过将流体注入另一地层中而被排入井下。在本发明的几个实施例中，在该方法中使用的装置允许方便地取出地层流体的样品，并提供增强的数据采集，用于监测测试和评估地层流体。

8. 发明授权

US5230244A Formation flush pump system for use in a wireline formation test tool 失效
标题翻译：用于电缆形成测试工具的地层冲洗泵系统
公开(公告)号：US5230244A
公开(公告)日：1993-07-27
申请号：US545231
申请日：1990-06-28
申请人： Gregory N. Gilbert
发明人： Gregory N. Gilbert
IPC分类号： E21B49/10
CPC分类号： E21B49/10
摘要： The present disclosure is directed to a formation test tool having similar, even identical, fist and second test probes which have supported snorkels thereon. They extend from the tool into a particular formation. One serves as an inlet and the other serves an outlet so that fluid can be removed from the formation, directed through the tool body, and returned to the formation through the other of the two snorkels. The fluid flow passes a test instrument which detects changes indicative of reduced well fluid invasion in the connate formation. A test procedure is also set forth for testing this fluid.
摘要翻译：本公开涉及具有类似的，甚至相同的第一和第二测试探针的形成测试工具，其在其上支撑浮潜。他们从工具延伸到一个特定的地层。一个用作入口，另一个用作出口，使得流体可以从地层中移除，引导通过工具主体，并通过两个浮潜中的另一个返回到地层。流体流动通过一个检测仪器，该检测仪器检测指示合并形成中良好的液体侵入减少的变化。还介绍了测试流程的测试程序。

9. 发明授权

US4845982A Hydraulic circuit for use in wireline formation tester 失效
标题翻译：液压回路用于电缆形成测试仪
公开(公告)号：US4845982A
公开(公告)日：1989-07-11
申请号：US87280
申请日：1987-08-20
申请人： Gregory N. Gilbert
发明人： Gregory N. Gilbert
IPC分类号： E21B23/04 , E21B49/10 , F15B3/00
CPC分类号： F15B3/00 , E21B23/04 , E21B49/10
摘要： In a formation tester constructed with an extendable probe driven by hydraulic means, the means being connected to a hydraulic circuit, an improved apparatus is set forth which includes a hydraulic fluid multiplier means. This multiplier means is connected between the pump and the means extending the probe and backup shoes. The multiplier means incorporates a step piston and a large cylinder having a step conforming with the piston. Suitable seals are placed on the piston. The piston drives initially to deliver a high volume low pressure flow to extend rapidly the probe, and completes its operation with a low volume high pressure flow to assure proper setting. This enables more rapid operation and more rapid completion of formation testing.
摘要翻译：在由液压装置驱动的可伸展探头构成的地层测试仪中，该装置连接到液压回路，提出了一种改进的装置，其包括液压流体倍增器装置。该乘法器装置连接在泵和延伸探针和支撑鞋的装置之间。乘法器装置包括阶梯式活塞和具有与活塞相符的台阶的大型气缸。合适的密封件放置在活塞上。活塞最初驱动以提供高体积的低压流动以快速地延伸探针，并且以低体积高压流动完成其操作以确保适当的设定。这使得能够更快速地运行并且更快速地完成地层测试。

10. 发明授权

US07260985B2 Formation tester tool assembly and methods of use 有权
标题翻译：地层测试仪工具组装及使用方法
公开(公告)号：US07260985B2
公开(公告)日：2007-08-28
申请号：US11133712
申请日：2005-05-20
申请人： Gregory N. Gilbert , James E. Stone , Malcolm Douglas McGregor , Christopher Anthony Maranuk , Kristopher V. Sherrill
发明人： Gregory N. Gilbert , James E. Stone , Malcolm Douglas McGregor , Christopher Anthony Maranuk , Kristopher V. Sherrill
IPC分类号： E21B49/10
CPC分类号： E21B49/10 , G01N1/10
摘要： A downhole, extendable testing apparatus and methods of use are described and claimed herein. In one embodiment, an extendable sample device is connected to a draw down piston assembly. A position indicator may be used to show the position of the draw down piston during movement, and the draw down piston may be stopped and re-started, and moved at different rates. A filter may be used to clean fluids drawn into the extendable sample device. In another embodiment, the extendable sample device may connected to a hydraulic circuit. The hydraulic circuit may include accumulators for accumulating fluid pressures and operating the apparatus. Further apparatus and methods are disclosed herein.
摘要翻译：本文描述和要求了井下，可延伸的测试装置和使用方法。在一个实施例中，可延伸的样品装置连接到下拉活塞组件。可以使用位置指示器来示出在移动期间抽吸活塞的位置，并且抽吸活塞可以停止并重新启动，并以不同的速率移动。可以使用过滤器来清洁被吸入可延伸的样品装置中的流体。在另一个实施例中，可延伸的样品装置可以连接到液压回路。液压回路可以包括用于累积流体压力并操作该装置的蓄能器。本文公开了另外的装置和方法。

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