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1. 发明授权

US5507341A Inflatable packer with bladder shape control 失效
标题翻译：充气包装机，带膀胱形状控制
公开(公告)号：US5507341A
公开(公告)日：1996-04-16
申请号：US362630
申请日：1994-12-22
申请人： David M. Eslinger , L. Michael McKee , Robert M. Sorem
发明人： David M. Eslinger , L. Michael McKee , Robert M. Sorem
IPC分类号： E21B33/127
CPC分类号： E21B33/1277
摘要： An inflatable packer assembly used in well service work and having a mandrel that carries a normally retracted inflatable packer unit. The unit includes an inner elastomer bladder surrounded by a reinforcement. To control the shape of the unit during inflation and thereby prevent the formation of Z-folds in the bladder, its axial stiffness is preferentially increased relative to its circumferential or hoop stiffness by devices such as carbon fibers or fiberglass tape.
摘要翻译：一种用于井服务工作并具有承载正常缩回的充气封隔器单元的心轴的可充气封隔器组件。该单元包括被增强件包围的内部弹性体囊。为了在充气期间控制单元的形状，从而防止在膀胱中形成Z形折叠，其轴向刚度相对于诸如碳纤维或玻璃纤维带之类的装置的周向或环向刚度优先地增加。

2. 发明授权

US5605195A Inflation shape control system for inflatable packers 失效
标题翻译：用于充气包装机的充气形状控制系统
公开(公告)号：US5605195A
公开(公告)日：1997-02-25
申请号：US585215
申请日：1996-01-11
申请人： David M. Eslinger , L. Michael McKee , Robert M. Sorem , Kevin L. Case , Jean L. Pessin
发明人： David M. Eslinger , L. Michael McKee , Robert M. Sorem , Kevin L. Case , Jean L. Pessin
IPC分类号： E21B33/127
CPC分类号： E21B33/127
摘要： An inflatable packer used in a well and having a mandrel carrying upper and lower heads, a normally retracted inflatable packer element including an inner elastomer bladder and an outer expansible armor or carcass, the ends of the packer element being anchored to respective heads, and in one embodiment a hydraulically operable system that applies restraining force to the heads which controls the shape and deployment of the packer element during inflation and prevents entrapment of fluid bubbles outside the element and the formation of Z-folds in the bladder. In other embodiments the restraining force is supplied by a stack of disc springs, by frictional engagement between parts, by a shearing action of materials, by swaging a sleeve member, and by axially crushing a sleeve member.
摘要翻译：一种用于井中并且具有承载上下头部的心轴的充气封隔器，包括内部弹性体气囊和外部可膨胀装甲或胎体的正常缩回的充气封隔器元件，封隔器元件的端部锚定到相应的头部，并且一个实施例是一种液压可操作的系统，其将限制力施加到头部，所述头部在充气期间控制封隔器元件的形状和展开，并且防止流体气泡在元件外部截留并在囊中形成Z-折叠。在其他实施例中，限制力由一堆盘簧，通过部件之间的摩擦接合，材料的剪切作用，通过套套套筒构件，以及通过轴向压碎套筒构件来提供。

3. 发明授权

US06840328B2 Anti-extrusion apparatus and method 失效
标题翻译：抗挤压设备及方法
公开(公告)号：US06840328B2
公开(公告)日：2005-01-11
申请号：US10304047
申请日：2002-11-25
申请人： L. Michael McKee , David M. Eslinger , Stephen D. Hill
发明人： L. Michael McKee , David M. Eslinger , Stephen D. Hill
IPC分类号： E21B33/12
CPC分类号： E21B33/1216
摘要： An apparatus, system, and method useful for discouraging the extrusion of at least one deformable member of a device into a space adjacent to the deformable member when the device is disposed within a borehole and the deformable member extends from the device to the borehole wall involves at least one expandable member disposed upon the device. The expandable member is expandable into the annulus to reduce the width thereof and retractable therefrom to allow movement of the device within and out of the borehole and redeployment of the expandable member. The apparatus, system, and method are particularly suited for limiting the extrusion of packer elements.
摘要翻译：一种装置，系统和方法，其用于在所述装置设置在钻孔内并且所述可变形构件从所述装置延伸到所述钻孔壁时阻止装置的至少一个可变形构件挤出到与所述可变形构件相邻的空间中，设置在所述装置上的至少一个可扩张构件。可膨胀构件可扩展到环形空间中以减小其宽度并从其中缩回以允许装置在钻孔内移出并且可扩展构件的重新部署。该装置，系统和方法特别适用于限制封隔器元件的挤压。

4. 发明授权

US07011157B2 Method and apparatus for cleaning a fractured interval between two packers 失效
$Method and apparatus for cleaning a fractured interval between two packers$
标题翻译：用于清洁两个包装机间断裂间隔的方法和装置
公开(公告)号：US07011157B2
公开(公告)日：2006-03-14
申请号：US10629163
申请日：2003-07-29
申请人： James M. Costley , David M. Eslinger , Randolph J. Sheffield , L. Michael McKee
发明人： James M. Costley , David M. Eslinger , Randolph J. Sheffield , L. Michael McKee
IPC分类号： E21B33/124 , E21B37/00
CPC分类号： E21B37/08 , E21B43/26
摘要： A method and apparatus for fluid treatment of a selected interval of a well and then cleaning the selected interval and the apparatus of treatment residue. An straddle tool is run into the well to treatment depth on fluid supplying tubing and has upper and lower packers that establish sealing with the casing and define an annular interval between the packers and between the tool and casing. Fluid, such as fracturing fluid, is pumped through the tubing to the tool and is diverted through an outlet port of the tool into an upper portion of the annular interval. Fluid then flows from a lower portion of the annular interval through an inlet port below the outlet port and at low flow rate is dumped into the casing through a pressure responsive dump valve. The outlet port and inlet port are located to accomplish cleaning of residue from the packers.
摘要翻译：一种用于对所选间隔的孔进行流体处理，然后清洁所选择的间隔和处理残留物的装置的方法和装置。跨越工具进入井中以处理流体供应管道的深度，并具有上部和下部封隔器，其与壳体建立密封并且在封隔器之间以及在工具和壳体之间限定环形间隔。流体，例如压裂液，被泵送通过管道到工具，并且通过工具的出口转入环形间隔的上部。流体然后从环形间隔的下部流过出口端口下方的入口端口，并且低流量通过压力响应的泄放阀被倾倒到壳体中。出口和入口位于为了完成对封隔器的残留物的清洁。

5. 发明授权

US07051812B2 Fracturing tool having tubing isolation system and method 有权
标题翻译：具有管道隔离系统和方法的压裂工具
公开(公告)号：US07051812B2
公开(公告)日：2006-05-30
申请号：US10781202
申请日：2004-02-18
申请人： L. Michael McKee , David M. Eslinger , Keith A. Ryder
发明人： L. Michael McKee , David M. Eslinger , Keith A. Ryder
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B33/08 , E21B33/124 , E21B2021/006 , E21B2034/002
摘要： A formation treatment tool assembly is conveyed within a well casing by a tubing string and has a housing defining treatment fluid supply and discharge passages and a fluid injection port through which treatment fluid is directed from the supply passage into a packer isolated casing interval and a fluid inlet port permitting flow from the isolated casing interval to the fluid discharge passage. Spaced straddle packer elements of the tool are energized to establish sealing engagement with the well casing and define an isolated casing interval and are de-energized to retract from sealing engagement with the well casing and permit tubing conveyance. A dump valve connected with the tool housing is opened to permit flow of treatment fluid from the isolated casing interval through the treatment fluid discharge passage and is closed to confine treatment fluid to the isolated casing interval. A hydraulic or mechanically actuated tubing isolation valve is selectively closed to isolate the tubing string from casing or formation pressure and permit tool conveyance while maximizing the service life of the tubing string and to accommodate overpressured and underbalanced reservoir conditions.
摘要翻译：地层处理工具组件通过管柱在井套管内输送，并具有限定处理流体供应和排放通道和流体注入口的壳体，处理流体从供应通道引导到封隔器隔离的套管间隔和流体入口端口允许从隔离的套管间隔流到流体排出通道。该工具的间隔式跨距封隔器元件通电，以与井套构成密封接合并且限定隔离的套管间隔，并且被断电以从与套管密封接合回缩并允许管道输送。打开与工具壳体连接的倾卸阀，以允许处理流体从隔离的套管间隔流经处理流体排放通道，并将其封闭以将处理流体限制到隔离的套管间隔。选择性地关闭液压或机械致动的管道隔离阀以将管柱与套管或地层压力隔离，并允许工具输送，同时最大化油管柱的使用寿命并适应超压和欠平衡储层条件。

6. 发明授权

US08544339B2 Life monitor for a well access line 失效
标题翻译：生命监测器，用于井口接入线路
公开(公告)号：US08544339B2
公开(公告)日：2013-10-01
申请号：US12694869
申请日：2010-01-27
申请人： L. Michael McKee , Robert Michael Ramsey , Hifzi Ardic
发明人： L. Michael McKee , Robert Michael Ramsey , Hifzi Ardic
IPC分类号： G01N3/08
CPC分类号： G01N3/20 , E21B19/22 , G01M5/0025 , G01M5/0033 , G01M5/0058 , G01M5/0075
摘要： A well access line monitor. The monitor may be employed to directly interface and establish the current yield strength of a plastically deformable line such as coiled tubing or slickline. Such interfacing may take place in advance of, or during an application. Thus, the fitness of the line for the application may be established in real-time. Further, with comparison to a reference log of projected yield strength for the line over the course of multiple bend cycles, the remaining life of the line may also be established.
摘要翻译：一个良好的访问线监视器。可以使用监视器来直接接合并建立塑性变形线的当前屈服强度，例如连续油管或钢丝绳。这种接口可以在应用之前或期间进行。因此，可以实时地建立用于应用的线的适应性。此外，与多次弯曲循环过程中的线的预计屈服强度的参考对照相比较，也可以建立线的剩余寿命。

7. 发明授权

US07967072B2 Logging head release mechanism 有权
标题翻译：测井头释放机构
公开(公告)号：US07967072B2
公开(公告)日：2011-06-28
申请号：US12177375
申请日：2008-07-22
申请人： L. Michael McKee
发明人： L. Michael McKee
IPC分类号： E21B17/06 , E21B23/00
CPC分类号： E21B17/023
摘要： A release mechanism for incorporation into a logging head. The release mechanism may be a tensile release mechanism that employs a plurality of tensile members for interchangeable insertion into a plurality of tensile compartments. As a result, a weakpoint for the logging head may be user defined on location at the oilfield. Furthermore, for potentially deeper wells, a rotatable release mechanism may be alternatively or additionally incorporated into the logging head. The rotatable release mechanism may be employed to effectuate a release of the logging head upon signaling from surface equipment. Additionally, the rotatable release mechanism may be powered to achieve the release solely from a downhole power source.
摘要翻译：用于结合到测井头中的释放机构。释放机构可以是拉伸释放机构，其使用多个拉伸构件来可互换地插入到多个拉伸室中。因此，记录头的弱点可以在油田的位置上由用户定义。此外，对于潜在的更深的井，可选地或另外地将可旋转的释放机构结合到测井头中。可以使用可旋转释放机构来实现来自地面设备的信号传送时测井头的释放。另外，可旋转释放机构可以被供电以仅从井下电源实现释放。

8. 发明申请

US20100096848A1 Coiled Tubing Dimple Connection 有权
标题翻译：卷管连接
公开(公告)号：US20100096848A1
公开(公告)日：2010-04-22
申请号：US12647598
申请日：2009-12-28
申请人： L. Michael McKee , Frank F. Espinosa , William D. Eatwell
发明人： L. Michael McKee , Frank F. Espinosa , William D. Eatwell
IPC分类号： F16L55/00
CPC分类号： E21B17/02 , E21B17/20 , Y10T29/49925 , Y10T29/49927
摘要： A connection between coiled tubing and a connector includes a plurality of dimples formed by a tubing, each dimple is disposed within a respective pocket formed in a connector to form at least two rows of dimple-pocket connections, wherein the fit of the dimples within the pockets of the rows graduates from tighter to looser along the length of the connection. The connection may further include a seal member positioned between the tubing and the connector positioned between at least two of the rows of dimple-pocket connections formed. A method of connecting coiled tubing to a connector includes the steps of graduating the dimple-pocket connections from tighter to looser along the length of the connection.
摘要翻译：连续油管和连接器之间的连接件包括由管道形成的多个凹坑，每个凹坑设置在形成在连接器中的相应凹部内，以形成至少两排凹坑连接，其中凹陷在排队的口袋从连接的长度更紧，松动。所述连接可以进一步包括位于所述管和所述连接器之间的密封构件，所述密封构件位于所形成的凹坑连接的至少两排之间。将连续油管连接到连接器的方法包括以下步骤：沿着连接长度将凹坑连接从更紧密到更松散。

9. 发明授权

US07066264B2 Method and apparatus for treating a subterranean formation 失效
标题翻译：用于处理地下地层的方法和装置
公开(公告)号：US07066264B2
公开(公告)日：2006-06-27
申请号：US10754201
申请日：2004-01-09
申请人： H. Steven Bissonnette , L. Michael McKee , Ezio Toffanin
发明人： H. Steven Bissonnette , L. Michael McKee , Ezio Toffanin
IPC分类号： E21E43/04 , E21B43/14 , E21B43/26
CPC分类号： E21B34/14 , E21B43/162 , E21B43/25 , E21B43/26
摘要： A service/completion liner having a plurality of downhole selectable indicating tools and being used in sand control (gravel pack) placement systems in conjunction with a straddle packer service tools or with conventional crossover type service tools. Each indicating collar has a downhole selectable indicating collar providing a robust, landing profile for precisely locating and maintaining service tool position during well treatment operations. The landing collars accommodate hydraulic and/or thermal effects commonly referred to as tubing move effects which are the principle cause of tool position error and excessive seal wear. The landing collar is downhole convertible between a pass through (Go) and non pass through (No-go) condition by simple upward and downward cycling via the tool running and treatment fluid tubing and a shifting tool, which may also be referred to as a set down collet. The shifting/set down collet is also used to open and close a downhole sliding sleeve valve and may be an integral part of an injection tool or a tool for gravel or fracture packing. A sliding sleeve valve design and a straddle packer configuration that protects the primary PBRs in the gravel pack system and also protects the sliding sleeve while sand is placed in the screen casing annulus.
摘要翻译：一种具有多个井下可选择指示工具的服务/完井衬套，并且与用于跨打包机服务工具或传统的交叉式服务工具一起用于防沙（砾石包装）放置系统中。每个指示环具有一个井下可选择的指示环，提供一个坚固的着陆分布，用于在井处理操作期间精确定位和维持维修工具的位置。着陆圈容纳通常被称为管道移动效应的液压和/或热效应，这是导致工具位置误差和过度密封磨损的主要原因。在通过（Go）和不通过（No-go）条件之间通过工具运行和处理流体管路和移动工具的简单的向上和向下循环，着陆衣领是井下可转换的，其也可以被称为放下夹头移动/放下夹头也用于打开和关闭井下滑动套筒阀，并且可以是注射工具或用于砾石或破裂包装的工具的组成部分。滑动套管阀设计和跨越式封隔器结构，其保护砾石充填系统中的主要PBR，并且还可以在将沙子放置在筛网套管环中时保护滑动套筒。

10. 发明授权

US07861776B2 System and method for forming a coiled tubing connection 有权
标题翻译：用于形成连续油管连接的系统和方法
公开(公告)号：US07861776B2
公开(公告)日：2011-01-04
申请号：US11466335
申请日：2006-08-22
申请人： L. Michael McKee , Bart Thomeer , Harold Steven Bissonnette , Michael Ramsey , Robert Bucher , Michael H. Kenison , Robert Greenaway
发明人： L. Michael McKee , Bart Thomeer , Harold Steven Bissonnette , Michael Ramsey , Robert Bucher , Michael H. Kenison , Robert Greenaway
IPC分类号： E21B17/00 , E21B17/02
CPC分类号： E21B17/02 , E21B17/046
摘要： A coiled tubing connection system is used in a well. A connector having an engagement end is used to couple a wellbore device to the end of a coiled tubing. The connector is spoolable, and the engagement end comprises engagement features that facilitate formation of a connection that is dependable and less susceptible to separation.
摘要翻译：在井中使用连续油管连接系统。具有接合端的连接器用于将井筒装置连接到连续油管的端部。连接器是可卷绕的，并且接合端包括有助于形成可靠且不易分离的连接的接合特征。

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