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公开(公告)号：US09394752B2
公开(公告)日：2016-07-19
申请号：US13291272
申请日：2011-11-08
申请人： John Fleming , Gary L. Rytlewski , Larry W. Phillips , Jason Swaren , Aude Faugere , Rod Shampine , Zhanke Liu , Pete Bazan, Jr. , Jabus Talton Davis
发明人： John Fleming , Gary L. Rytlewski , Larry W. Phillips , Jason Swaren , Aude Faugere , Rod Shampine , Zhanke Liu , Pete Bazan, Jr. , Jabus Talton Davis
CPC分类号： E21B23/006 , E21B34/14 , E21B43/14 , E21B43/26
摘要： A technique provides for stimulating or otherwise treating multiple intervals/zones of a well by controlling flow of treatment fluid via a plurality of flow control devices. The flow control devices are provided with internal profiles and flow through passages. Mechanical darts are designed for engagement with the internal profiles of specific flow control devices, and each mechanical dart may be moved downhole for engagement with and activation of the specific flow control device associated with that mechanical dart.
摘要翻译： 一种技术通过经由多个流量控制装置来控制处理流体的流动来提供刺激或以其他方式处理井的多个间隔/区域。 流量控制装置设有内部轮廓并流过通道。 机械飞镖设计用于与特定流量控制装置的内部轮廓接合，并且每个机械飞镖可以在井下移动以与与该机械飞镖相关联的特定流量控制装置的接合和启动。
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公开(公告)号：US09297229B2
公开(公告)日：2016-03-29
申请号：US13812685
申请日：2011-07-27
申请人： Gary L. Rytlewski
发明人： Gary L. Rytlewski
CPC分类号： E21B33/1204 , E21B21/10 , E21B33/14 , E21B33/143 , E21B33/16
摘要： Methods include introducing a casing into a wellbore penetrating a subterranean formation, the casing forming an annulus with the wellbore surface, where the casing is subject to a first pressure value at a distal end and a second pressure value at a proximal region within the casing, and where a shoe is positioned at the distal end of the casing. Then, placing a sealable valve within the proximal region of the casing, injecting a first cement composition into the casing, through the sealable valve and shoe, and into the annulus, and the placing a second cement composition in a medial region of the tubular formed between the distal end and the proximal region. Afterward, the sealable valve is closed.
摘要翻译： 方法包括将壳体引入渗透地下地层的井眼中，壳体与井筒表面形成环形，其中壳体在远端处受到第一压力值，在壳体内的近侧区域处施加第二压力值， 并且其中鞋定位在壳体的远端处。 然后，将可密封的阀置于壳体的近侧区域内，将第一粘合剂组合物通过可密封的阀和鞋注入到壳体中，并将第一粘合剂组合物放置在形成的管状物的中间区域中 在远端和近端区域之间。 之后，可密封的阀关闭。
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公开(公告)号：US08752635B2
公开(公告)日：2014-06-17
申请号：US11638668
申请日：2006-12-13
IPC分类号： E21B17/02
CPC分类号： E21B17/026 , E21B17/1035
摘要： A technique is provided that utilizes one or both of a control line actuation mechanism and a connector protection mechanism for use in a wellbore environment. Upon landing a lower well assembly and an upper well assembly at a desired wellbore location, control line connectors are engaged. The control line actuation mechanism and/or connector protection mechanism facilitate the formation of a desirable control line connection.
摘要翻译： 提供了一种利用控制线致动机构和连接器保护机构中的一个或两个用于井眼环境中的技术。 在下井井组件和上井组件在期望的井眼位置处着陆时，控制线连接器被接合。 控制线致动机构和/或连接器保护机构有助于形成期望的控制线连接。
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54.发明授权公开(公告)号：US08663401B2
公开(公告)日：2014-03-04
申请号：US13300907
申请日：2011-11-21
IPC分类号： C22C21/00
CPC分类号： B22F3/10 , C09K8/58 , C09K8/805 , C22C1/0408 , C22C12/00 , C22C13/02 , C22C21/00 , C22C21/003 , C22C21/06 , C22C21/10 , C22C28/00 , C22C30/04 , C22C30/06 , Y10T29/49826 , Y10T428/12
摘要： Compositions, apparatus incorporating a composition, and methods of use are described, one composition embodiment consisting essentially of one or more reactive metals in major proportion, and one or more alloying elements in minor proportion, with the provisos that the composition is high-strength, controllably reactive, and degradable under defined conditions. Compositions of the invention may exist in a variety of morphologies, including a reactive metal or degradable alloy processed into an alloy of crystalline, amorphous or mixed structure that may constitute the matrix of other composition, for instance a composite. Methods of using apparatus comprising a composition, particularly in oilfield operations are also described (e.g. flow and displacement control, sensors, actuators). This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译： 描述了组合物，包含组合物的装置和使用方法，一个组成实施方式基本上由主要比例的一种或多种活性金属组成，一种或多种少量合金元素，但条件是组合物是高强度的， 在规定的条件下可控制地反应和可降解。 本发明的组合物可以存在于各种形态中，包括加工成结晶，无定形或混合结构合金的活性金属或可降解合金，其可以构成其它组合物的基质，例如复合材料。 还描述了使用包括组合物的设备的方法，特别是在油田操作中的方法（例如，流量和位移控制，传感器，致动器）。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。
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公开(公告)号：US20140000908A1
公开(公告)日：2014-01-02
申请号：US13536611
申请日：2012-06-28
IPC分类号： E21B34/06
摘要： An actuating method includes applying an input pressure to a first side of a tool operator and to a second side of the tool operator and moving the tool operator from a first position to a second position in response to depleting the input pressure applied to the second side. A state of a tool element can be changed in response to moving the tool operator from the first position to the second position. The input pressure may be depleted from the second side of the tool operator by transferring hydraulic fluid to a confined diameter container disposed in an annular region of the actuating device or to the first side of the tool operator.
摘要翻译： 致动方法包括将输入压力施加到工具操作器的第一侧和工具操作器的第二侧，并响应于耗尽施加到第二侧的输入压力而将工具操作器从第一位置移动到第二位置 。 响应于将工具操作者从第一位置移动到第二位置，可以改变工具元件的状态。 通过将液压流体传送到设置在致动装置的环形区域或工具操作器的第一侧的限制直径的容器中，输入压力可以从工具操作者的第二侧被耗尽。
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公开(公告)号：US08464581B2
公开(公告)日：2013-06-18
申请号：US12779537
申请日：2010-05-13
申请人： Gary L. Rytlewski , Nitin Y. Vaidya
发明人： Gary L. Rytlewski , Nitin Y. Vaidya
IPC分类号： E21B47/10
CPC分类号： E21B47/1015
摘要： A passive liquid flow monitoring system includes a monitoring device made of a liquid-soluble material in which coded transponders are releasably retained. The monitoring device may be deployed proximate a region of interest in a hydrocarbon-producing well. Characteristics of a liquid flow in the region of interest may be determined based upon detection of transponders that are released from the monitoring device when the monitoring device is exposed to the liquid flow.
摘要翻译： 被动液体流动监测系统包括由液体可溶材料制成的监测装置，其中编码的应答器可释放地保持。 监测装置可以部署在碳氢化合物生产井中的感兴趣区域附近。 可以基于当监测装置暴露于液体流时从监测装置释放的应答器的检测来确定感兴趣区域中的液体流的特性。
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公开(公告)号：US20130032337A1
公开(公告)日：2013-02-07
申请号：US13485546
申请日：2012-05-31
申请人： Gary L. Rytlewski , Jorge Lopez De Cardenas , Raymond Dickes , Philip Kneisl , Timothy A. Andrzejak
发明人： Gary L. Rytlewski , Jorge Lopez De Cardenas , Raymond Dickes , Philip Kneisl , Timothy A. Andrzejak
IPC分类号： E21B43/263 , F42B3/10 , F42B3/11 , F42B3/117
CPC分类号： E21B43/263 , F42B3/117
摘要： An explosive pellet for characterizing a fracture in a subterranean formation is provided. The pellet can include a casing having a detonation material and an explosive material disposed within the casing. The pellet can also include a nonexplosive material moveably disposed within the casing. Movement of the nonexplosive material can generate a predetermined amount of energy in the form of friction-generated heat sufficient to detonate the explosive material.
摘要翻译： 提供了用于表征地层中断裂的爆炸性丸粒。 颗粒可以包括具有爆炸材料的壳体和设置在壳体内的爆炸性材料。 颗粒还可以包括可移动地设置在壳体内的非易爆材料。 非爆破性材料的运动可以产生足以引爆爆炸材料的摩擦产生的热量的预定量的能量。
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公开(公告)号：US08056628B2
公开(公告)日：2011-11-15
申请号：US11626739
申请日：2007-01-24
摘要： A technique is provided to facilitate use of a service tool at a downhole location. The service tool has different operational configurations that can be selected and used without moving the service string.
摘要翻译： 提供了一种便于在井下位置使用服务工具的技术。 服务工具具有不同的操作配置，可以在不移动服务字符串的情况下选择和使用。
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公开(公告)号：US20110198848A1
公开(公告)日：2011-08-18
申请号：US12705771
申请日：2010-02-15
申请人： Gary L. Rytlewski , Ozgur Pulat
发明人： Gary L. Rytlewski , Ozgur Pulat
CPC分类号： H02K7/1823 , H02K11/0094 , H02K19/16 , H02K19/36 , H02P9/02
摘要： A technique facilitates generation of electric power in well environments. The technique involves combining a cooperating stator and rotor assembly to create an electromagnetic generator. The cooperating stator and rotor assembly utilize an electromagnet which works with a generator coil to create electrical power. Use of the electromagnet enables the electromagnetic field created during generation of electrical power to be selectively eliminated. Elimination of the electromagnetic field allows magnetic particles to be freely flushed from the electromagnetic generator.
摘要翻译： 一种技术有助于在井环境中产生电力。 该技术涉及组合协调的定子和转子组件以产生电磁发电机。 配合的定子和转子组件利用与发电机线圈一起产生电力的电磁体。 使用电磁铁使得能够选择性地消除在发电期间产生的电磁场。 消除电磁场允许磁性颗粒从电磁发生器自由冲洗。
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公开(公告)号：US20110056679A1
公开(公告)日：2011-03-10
申请号：US12556074
申请日：2009-09-09
申请人： Gary L. Rytlewski
发明人： Gary L. Rytlewski
CPC分类号： E21B23/04 , E21B34/063 , E21B47/06
摘要： A technique controls the actuation of a downhole tool in a wellbore. The technique utilizes a rupture pressure membrane in a flow path of actuating fluid used to actuate the downhole tool. An energetic material is mounted proximate the rupture disc, and this energetic material may be selectively exploded. The resultant energy is sufficient to initiate rupture of the rupture pressure membrane which enables flow of actuating fluid to the downhole tool.
摘要翻译： 一种技术控制井眼中的井下工具的致动。 该技术在用于致动井下工具的致动流体的流动路径中使用破裂压力膜。 高能材料安装在破裂盘附近，并且这种高能材料可以选择性地分解。 所产生的能量足以引发破裂压力膜的破裂，其使致动流体流动到井下工具。
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