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1. 发明授权

US5355960A Pressure change signals for remote control of downhole tools 失效
标题翻译：用于井下工具远程控制的压力变化信号
公开(公告)号：US5355960A
公开(公告)日：1994-10-18
申请号：US993260
申请日：1992-12-18
申请人： Roger L. Schultz , Donald G. Kyle , Neal G. Skinner
发明人： Roger L. Schultz , Donald G. Kyle , Neal G. Skinner
IPC分类号： E21B34/10 , E21B34/16
CPC分类号： E21B34/16 , E21B34/102
摘要： Methods of controlling a downhole tool in a well are disclosed wherein pressure change signals are introduced into a column of fluid standing in the well. The command signal includes at least one high level pressure change applied to the column of fluid. The high level pressure change includes a change from a first value to a second value, with the second value being at least about 1,000 psi above hydrostatic pressure of the column of fluid in the well, and with pressure being maintained at the second value for an interval of time corresponding to information stored in a control system of the downhole valve. A number of suitable command signal formats are disclosed, particularly including pressure drop signals.
摘要翻译：公开了一种控制井中井下工具的方法，其中将压力变化信号引入到井中的流体柱中。命令信号包括施加到流体列的至少一个高压变化。高水平压力变化包括从第一值到第二值的变化，其中第二值比井中流体柱的静水压力至少大约1,000psi，并且压力保持在第二值时间间隔对应于存储在井下阀控制系统中的信息。公开了许多合适的命令信号格式，特别地包括压降信号。

2. 发明授权

US5490564A Pressure change signals for remote control of downhole tools 失效
标题翻译：用于井下工具远程控制的压力变化信号
公开(公告)号：US5490564A
公开(公告)日：1996-02-13
申请号：US293688
申请日：1994-08-19
申请人： Roger L. Schultz , Donald G. Kyle , Neal G. Skinner
发明人： Roger L. Schultz , Donald G. Kyle , Neal G. Skinner
IPC分类号： E21B34/10 , E21B34/16
CPC分类号： E21B34/16 , E21B34/102
摘要： Methods of controlling a downhole tool in a well are disclosed wherein pressure change signals are introduced into a column of fluid standing in the well. The command signal includes at least one high level pressure change applied to the column of fluid. The high level pressure change includes a change from a first value to a second value, with the second value being at least about 1,000 psi above hydrostatic pressure of the column of fluid in the well, and with pressure being maintained at the second value for an interval of time corresponding to information stored in a control system of the downhole valve. A number of suitable command signal formats are disclosed, particularly including pressure drop signals.
摘要翻译：公开了一种控制井中井下工具的方法，其中将压力变化信号引入到井中的流体柱中。命令信号包括施加到流体列的至少一个高压变化。高水平压力变化包括从第一值到第二值的变化，其中第二值比井中流体柱的静水压力至少大约1,000psi，并且压力保持在第二值时间间隔对应于存储在井下阀控制系统中的信息。公开了许多合适的命令信号格式，特别地包括压降信号。

3. 发明授权

US07201230B2 Hydraulic control and actuation system for downhole tools 有权
标题翻译：用于井下工具的液压控制和致动系统
公开(公告)号：US07201230B2
公开(公告)日：2007-04-10
申请号：US10438793
申请日：2003-05-15
申请人： Roger L. Schultz , Melissa G. Allin , Paul D. Ringgenberg , Vincent P. Zeller , Tyler T. Trinh , Adam D. Wright , Donald G. Kyle
发明人： Roger L. Schultz , Melissa G. Allin , Paul D. Ringgenberg , Vincent P. Zeller , Tyler T. Trinh , Adam D. Wright , Donald G. Kyle
IPC分类号： E21B34/12
CPC分类号： E21B34/066 , E21B23/04 , E21B34/10 , E21B41/00 , E21B47/16 , E21B2034/002
摘要： A hydraulic control and actuation system for downhole tools. In a described embodiment, a hydraulic control and actuation system includes an internal chamber serving as a low pressure region and a well annulus serving as an energy source. A valve assembly provides selective fluid communication between alternating opposite sides of a piston and each of the energy source and low pressure region. Displacement of the piston operates a well tool. Operation of the valve assembly is controlled via telemetry between a remote location and an electronic circuit of the system.
摘要翻译：用于井下工具的液压控制和致动系统。在所描述的实施例中，液压控制和致动系统包括用作低压区的内室和用作能量源的井环。阀组件在活塞的交替的相对侧和能量源和低压区之间提供选择性的流体连通。活塞的位移操作良好的工具。通过远程位置和系统的电子电路之间的遥测来控制阀组件的操作。

4. 发明授权

US07730954B2 Hydraulic control and actuation system for downhole tools 有权
标题翻译：用于井下工具的液压控制和致动系统
公开(公告)号：US07730954B2
公开(公告)日：2010-06-08
申请号：US11550685
申请日：2006-10-18
申请人： Roger L. Schultz , Melissa G. Allin , Paul D. Ringgenberg , Vincent P. Zeller , Tyler T. Trinh , Adam D. Wright , Donald G. Kyle
发明人： Roger L. Schultz , Melissa G. Allin , Paul D. Ringgenberg , Vincent P. Zeller , Tyler T. Trinh , Adam D. Wright , Donald G. Kyle
IPC分类号： E21B34/12
CPC分类号： E21B34/066 , E21B23/04 , E21B34/10 , E21B41/00 , E21B47/16 , E21B2034/002
摘要： A hydraulic control and actuation system for downhole tools. In a described embodiment, a hydraulic control and actuation system includes an internal chamber serving as a low pressure region and a well annulus serving as an energy source. A valve assembly provides selective fluid communication between alternating opposite sides of a piston and each of the energy source and low pressure region. Displacement of the piston operates a well tool. Operation of the valve assembly is controlled via telemetry between a remote location and an electronic circuit of the system.
摘要翻译：用于井下工具的液压控制和致动系统。在所描述的实施例中，液压控制和致动系统包括用作低压区的内室和用作能量源的井环。阀组件在活塞的交替的相对侧和能量源和低压区之间提供选择性的流体连通。活塞的位移操作良好的工具。通过远程位置和系统的电子电路之间的遥测来控制阀组件的操作。

5. 发明授权

US09523270B2 Downhole electronics with pressure transfer medium 有权
标题翻译：井下电子配压力传递介质
公开(公告)号：US09523270B2
公开(公告)日：2016-12-20
申请号：US13120796
申请日：2008-09-24
申请人： Michael L. Fripp , Donald G. Kyle , Orlando Dejesus , Roger Schultz
发明人： Michael L. Fripp , Donald G. Kyle , Orlando Dejesus , Roger Schultz
IPC分类号： E21B47/01
CPC分类号： E21B47/011
摘要： Disclosed embodiments include apparatus and methods for transferring a pressure to downhole electronics with a pressure transfer medium. An embodiment of the apparatus includes a body supporting a moveable pressure transfer member, a pressure transfer medium contained by the body and the moveable pressure transfer member, and an electronic component disposed in the pressure transfer medium, wherein the pressure transfer member is moveable to transfer a pressure to the pressure transfer medium and the electronic component. Another embodiment of the apparatus includes a moveable enclosure and a non-conductive material, wherein the non-conductive material isolates an electronic component from a downhole fluid and the moveable enclosure is operable to transfer a hydrostatic pressure to the non-conductive material and the electronic component. An embodiment of a method includes transferring a downhole hydrostatic pressure to an electronic component via a flexible package and a pressure transfer medium.
摘要翻译：公开的实施例包括用压力传递介质将压力传送到井下电子装置的装置和方法。该装置的一个实施例包括支撑可移动压力传递构件的主体，由主体和可移动压力传递构件容纳的压力传递介质，以及设置在压力传递介质中的电子部件，其中压力传递构件可移动以传递对压力传递介质和电子部件的压力。该装置的另一实施例包括可移动外壳和非导电材料，其中非导电材料将电子元件与井下流体隔离，并且可移动外壳可操作以将流体静压力转移到非导电材料和电子零件。方法的一个实施例包括通过柔性包装和压力传递介质将井下静水压力传送到电子部件。

6. 发明授权

US09441446B2 Electronic rupture discs for interventionaless barrier plug 有权
标题翻译：用于介入阻塞塞的电子破裂盘
公开(公告)号：US09441446B2
公开(公告)日：2016-09-13
申请号：US13885923
申请日：2012-08-31
申请人： Michael Linley Fripp , Donald G. Kyle , Jeff Huggins
发明人： Michael Linley Fripp , Donald G. Kyle , Jeff Huggins
IPC分类号： E21B29/02 , E21B33/12 , E21B33/134 , E21B23/04 , E21B34/06
CPC分类号： E21B33/12 , E21B23/04 , E21B29/02 , E21B33/1208 , E21B33/134 , E21B34/063
摘要： Methods and apparatus are presented for removing a degradable barrier plug positioned in a downhole axial passageway. The degradable plug is initially isolated from fluid by at least one solid, non-degradable cover. A first electronic rupture disc assembly is actuated to open a passageway to the degradable plug. A second electronic rupture disc assembly is actuated to allow a fluid, such as water from a supply chamber, to flow into contact with the plug. The plug is substantially degraded, although the cover remains. A third electronic rupture disc assembly is actuated to bend and then cover the remaining solid cover, thereby opening the axial passageway and protecting later-introduced tools.
摘要翻译：提出了用于去除位于井下轴向通道中的可降解阻挡塞的方法和装置。可降解塞头最初通过至少一个固体不可降解的盖分离流体。第一电子破裂盘组件被致动以打开到可降解塞子的通道。第二电子破裂盘组件被致动以允许诸如来自供应室的水的流体与插塞接触。即使盖子保持不动，插头也大大降级。第三个电子破裂盘组件被致动以弯曲并且然后覆盖剩余的固体盖，从而打开轴向通道并保护稍后引入的工具。

7. 发明申请

US20110199859A1 METHOD AND APPARATUS FOR ACOUSTIC DATA TRANSMISSION IN A SUBTERRANEAN WELL 有权
标题翻译：方法和装置用于在地下室进行声学数据传输
公开(公告)号：US20110199859A1
公开(公告)日：2011-08-18
申请号：US13028733
申请日：2011-02-16
申请人： Kevin D. Fink , Donald G. Kyle , Michael L. Fripp
发明人： Kevin D. Fink , Donald G. Kyle , Michael L. Fripp
IPC分类号： G01V1/00
CPC分类号： E21B47/16 , G01V11/002
摘要： The disclosure describes a method and apparatus for effectively communicating data along an acoustic transmission path. The method comprises driving an acoustic transmitter to send a data signal along the acoustic transmission path, where the signal is distorted by ambient noise. The distorted signal is input to a spaced apart plurality of sensors so that consequent time-delayed signals provide reinforcement of the basic signal and attenuation of the ambient noise component when combined.
摘要翻译：本公开描述了一种用于沿声传输路径有效地传送数据的方法和装置。该方法包括驱动声发射器沿着声传输路径发送数据信号，其中该信号被环境噪声扭曲。失真信号被输入到间隔开的多个传感器中，使得随后的时间延迟信号在组合时提供基本信号的加强和环境噪声分量的衰减。

8. 发明申请

US20100252250A1 Well Screens Constructed Utilizing Pre-Formed Annular Elements 有权
标题翻译：使用预形成的环形元件构造的井筛
公开(公告)号：US20100252250A1
公开(公告)日：2010-10-07
申请号：US12419640
申请日：2009-04-07
申请人： Michael L. Fripp , Floyd R. Simonds , Jean-Marc Lopez , Syed Hamid , Donald G. Kyle , Jason Dykstra
发明人： Michael L. Fripp , Floyd R. Simonds , Jean-Marc Lopez , Syed Hamid , Donald G. Kyle , Jason Dykstra
IPC分类号： E21B43/08 , E21B43/00 , E21B34/06
CPC分类号： E21B43/08 , E21B34/08 , E21B43/12 , E21B47/12
摘要： Construction of well screens utilizing pre-formed annular-shaped elements. A well screen includes a filter layer configured to filter fluid flowing through the well screen and a drainage layer which radially supports the filter layer, the drainage layer including multiple individual annular-shaped elements Another well screen includes a drainage layer configured to support the filter layer, with the drainage layer including at least one cavity molded therein. Another well screen includes a base pipe and a layer made up of multiple individual annular-shaped elements stacked coaxially on the base pipe. A cavity is formed in at least one of the elements.
摘要翻译：利用预先形成的环形元件构造井眼。井筛包括过滤层，其被配置为过滤流过井网的流体和径向地支撑过滤层的排水层，排水层包括多个单独的环形元件。另一井井筛包括排水层，其被配置成支撑过滤层其中排水层包括模制在其中的至少一个模腔。另一个井眼屏幕包括基管和由多个单独的环形元件组成的层，它们同轴地堆叠在基管上。在至少一个元件上形成空腔。

9. 发明授权

US06880634B2 Coiled tubing acoustic telemetry system and method 有权
标题翻译：卷管声学遥测系统及方法
公开(公告)号：US06880634B2
公开(公告)日：2005-04-19
申请号：US10308610
申请日：2002-12-03
申请人： Wallace R. Gardner , Vimal V. Shah , Donald G. Kyle , Hampton Fowler, Jr. , Leonard Case
发明人： Wallace R. Gardner , Vimal V. Shah , Donald G. Kyle , Hampton Fowler, Jr. , Leonard Case
IPC分类号： E21B19/22 , E21B47/16
CPC分类号： E21B19/22 , E21B47/16
摘要： System, apparatus, and method of telemetering downhole sensor information to the surface while operations are performed in an oil or gas well using coiled tubing. Data are transmitted on coiled tubing as digital signals encoded in acoustic signals. In one implementation, a stripper packer through which coiled tubing is moved into a well is operated between at least a first state and a second state; and an acoustic communication device responds to operation of the stripper packer such that when the stripper packer is in the first state, the acoustic communication device is decoupled from acoustic communication with the coiled tubing, but when the stripper packer is in the second state, the acoustic communication device is coupled for acoustic communication with the coiled tubing.
摘要翻译：在使用连续油管在油井或气井中进行操作时，将井下传感器信息遥测到地面的系统，设备和方法。数据在连续油管上传输，作为以声信号编码的数字信号。在一个实施方案中，通过其将连续油管移动到井中的汽提器封隔器在至少第一状态和第二状态之间运行; 并且声学通信装置响应于汽提器封隔器的操作，使得当剥离器封隔器处于第一状态时，声学通信装置与连续管道的声学连通解耦，但是当汽提隔板封隔器处于第二状态时，声学通信装置被耦合用于与连续油管的声学通信。

10. 发明授权

US4930109A Method and apparatus of measuring ultrasonic time travel information obtained from logging operations in a well borehole 失效
标题翻译：测量井眼中测井作业获得的超声时间旅行信息的方法和装置
公开(公告)号：US4930109A
公开(公告)日：1990-05-29
申请号：US291633
申请日：1988-12-29
申请人： Donald G. Kyle
发明人： Donald G. Kyle
IPC分类号： G01V1/50
CPC分类号： G01V1/50
摘要： A method for measuring time of travel information of an acoustic return obtained from borehole logging operations avoids the phenomena of cycle skipping. The time of travel is determined from a threshold travel time and a digitization travel time. The threshold travel time is measured from the generated acoustic waveform to the detected threshold level of the acoustic return. The digitization travel time is measured from the threshold travel time to the time of the peak amplitude of the acoustic return.
摘要翻译：用于测量从井眼测井操作获得的声学返回的旅行信息时间的方法避免了循环跳过现象。旅行时间由阈值旅行时间和数字化旅行时间确定。阈值行进时间是从产生的声波形到检测到的声学返回的阈值水平进行测量的。数字化行进时间是从阈值行进时间到声音返回的峰值振幅的时间测量的。

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