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1. 发明授权

US08619503B2 Sparker type wellbore seismic energy source having controllable depth independent frequency 有权
标题翻译：火星型井筒地震能源具有可控深度独立的频率
公开(公告)号：US08619503B2
公开(公告)日：2013-12-31
申请号：US12893396
申请日：2010-09-29
申请人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
发明人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
IPC分类号： G01V1/157
CPC分类号： G01V1/005 , G01V1/157
摘要： A wellbore seismic source includes a sparker electrically coupled to a power source. The sparker is disposed in a pressure-sealed canister, wherein the canister is at least partially filled with liquid. At least one of the pressure of the liquid and the energy discharged by the power source through the sparker is selected to cause emission of acoustic energy at a selected frequency.
摘要翻译：井眼地震源包括电耦合到电源的火花塞。火花塞设置在压力密封的罐中，其中罐至少部分地填充有液体。选择液体的压力和由电源通过火花塞放出的能量中的至少一个以使得以所选频率发射声能。

2. 发明申请

US20110090764A1 SPARKER TYPE WELLBORE SEISMIC ENERGY SOURCE HAVING CONTROLLABLE DEPTH INDEPENDENT FREQUENCY 有权
标题翻译：具有可控深度独立频率的SPARKER型井筒地震能源
公开(公告)号：US20110090764A1
公开(公告)日：2011-04-21
申请号：US12893396
申请日：2010-09-29
申请人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
发明人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
IPC分类号： G01V1/157
CPC分类号： G01V1/005 , G01V1/157
摘要： A wellbore seismic source includes a sparker electrically coupled to a power source. The sparker is disposed in a pressure-sealed canister, wherein the canister is at least partially filled with liquid. At least one of the pressure of the liquid and the energy discharged by the power source through the sparker is selected to cause emission of acoustic energy at a selected frequency.
摘要翻译：井眼地震源包括电耦合到电源的火花塞。火花塞设置在压力密封的罐中，其中罐至少部分地填充有液体。选择液体的压力和由电源通过火花塞放出的能量中的至少一个以使得以所选频率发射声能。

3. 发明授权

US4222114A Cylindrical array radiator 失效
标题翻译：圆柱阵列散热器
公开(公告)号：US4222114A
公开(公告)日：1980-09-09
申请号：US763173
申请日：1977-01-27
申请人： Richard L. Rolleigh , James G. Pruitt , Robert H. Stokes
发明人： Richard L. Rolleigh , James G. Pruitt , Robert H. Stokes
IPC分类号： B06B1/08 , G01S9/68 , H04R17/00
CPC分类号： B06B1/085
摘要： A cylindrical array radiator that reduces the intensity of energy radiatedn undesirable directions. The radiator is constructed so that vertical staves placed on the face of a cylinder are staggered in the vertical direction by a predetermined distance to cancel energy in the undesirable directions.
摘要翻译：圆柱形阵列辐射器，减少辐射不良方向的能量强度。散热器被构造成使得放置在圆筒表面上的垂直条纹在垂直方向上交错预定距离以消除不期望的方向上的能量。

4. 发明授权

US08902712B2 Method for enhancing low frequency output of impulsive type seismic energy sources and its application to a seismic energy source for use while drilling 有权
标题翻译：提高脉冲型地震能源低频输出的方法及其在地震能源上的应用，以便在钻井时使用
公开(公告)号：US08902712B2
公开(公告)日：2014-12-02
申请号：US12337406
申请日：2008-12-17
申请人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
发明人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
IPC分类号： G01V1/157 , G01V1/40
CPC分类号： G01V1/40 , G01V1/157
摘要： A method for operating an impulsive type seismic energy source in a firing sequence having at least two actuations for each seismic impulse to be generated by the source. The actuations have a time delay between them related to a selected energy frequency peak of the source output. One example of the method is used for generating seismic signals in a wellbore and includes discharging electric current through a spark gap disposed in the wellbore in at least one firing sequence. The sequence includes at least two actuations of the spark gap separated by an amount of time selected to cause acoustic energy resulting from the actuations to have peak amplitude at a selected frequency.
摘要翻译：一种用于在击发序列中操作脉冲型地震能量源的方法，其具有用于由源产生的每个地震脉冲的至少两次致动。这些启动在它们与源输出的选定能量频率峰值之间具有时间延迟。该方法的一个示例用于在井眼中产生地震信号，并且包括以至少一个点火顺序将设置在井眼中的火花隙排出电流。该序列包括火花间隙的至少两次致动，所述至少两次激励间隔了所选择的时间量，以使致动产生的声能在所选频率处具有峰值振幅。

5. 发明申请

US20090154290A1 METHOD FOR ENHANCING LOW FREQUENCY OUTPUT OF IMPULSIVE TYPE SEISMIC ENERGY SOURCES AND ITS APPLICATION TO A SEISMIC ENERGY SOURCE FOR USE WHILE DRILLING 有权
标题翻译：增强潜在类型地震能源的低频输出的方法及其应用于钻井时使用的地震能源
公开(公告)号：US20090154290A1
公开(公告)日：2009-06-18
申请号：US12337406
申请日：2008-12-17
申请人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
发明人： Robert P. Radtke , Robert H. Stokes , David A. Glowka
IPC分类号： G01V1/40
CPC分类号： G01V1/40 , G01V1/157
摘要： A method for operating an impulsive type seismic energy source in a firing sequence having at least two actuations for each seismic impulse to be generated by the source. The actuations have a time delay between them related to a selected energy frequency peak of the source output. One example of the method is used for generating seismic signals in a wellbore and includes discharging electric current through a spark gap disposed in the wellbore in at least one firing sequence. The sequence includes at least two actuations of the spark gap separated by an amount of time selected to cause acoustic energy resulting from the actuations to have peak amplitude at a selected frequency.
摘要翻译：一种用于在击发序列中操作脉冲型地震能量源的方法，其具有用于由源产生的每个地震脉冲的至少两次致动。这些启动在它们与源输出的选定能量频率峰值之间具有时间延迟。该方法的一个示例用于在井眼中产生地震信号，并且包括以至少一个点火顺序将设置在井眼中的火花隙排出电流。该序列包括火花间隙的至少两次致动，所述至少两次激励间隔了所选择的时间量，以使致动产生的声能在所选频率处具有峰值振幅。

6. 发明授权

US5557397A Aircraft-based topographical data collection and processing system 失效
标题翻译：基于飞机的地形数据采集和处理系统
公开(公告)号：US5557397A
公开(公告)日：1996-09-17
申请号：US310164
申请日：1994-09-21
申请人： Russell T. Hyde , Michael G. Wise , Robert H. Stokes , Edward C. Brasher, Jr.
发明人： Russell T. Hyde , Michael G. Wise , Robert H. Stokes , Edward C. Brasher, Jr.
IPC分类号： G01C11/02 , G01C3/08
CPC分类号： G01C11/02 , G01S17/42
摘要： A system is described for rapidly and accurately determining the topography of land masses as well as individual x,y,z coordinates of discrete targets. The system incorporates a laser altimeter, a laser scanning/steering system with sensor for receiving reflected laser beams, a global positioning system or other non-ground-based reference means, a video camera, computers, and processing software. The system, mounted to an aircraft, selectively scans or steers a pulsed laser altimeter over a swath or point on earth. A Global Positioning System (GPS) or other non-ground-based reference means records the aircraft's position, altitude, and time of position. Concurrently, a computer system records and time tags the laser's range, scanner angles, and airborne platform's roll, pitch, and heading. The processing software correlates all events and measurements using time to determine precise x,y,z coordinates of the ground/targets. Finally, the system post processes the combined data to produce significant terrain, vegetation, and cultural data.
摘要翻译：描述了一种系统，用于快速准确地确定陆地的地形以及离散目标的个体x，y，z坐标。该系统包括激光高度计，具有用于接收反射激光束的传感器的激光扫描/转向系统，全球定位系统或其他非地面参考装置，摄像机，计算机和处理软件。安装在飞机上的系统选择性地扫描或引导脉冲激光高度计在地球上的一条或多条点上。全球定位系统（GPS）或其他非地面参考装置记录飞机的位置，高度和位置时间。同时，计算机系统记录和时间标记激光的范围，扫描仪角度和机载平台的滚动，俯仰和航向。处理软件使用时间将所有事件和测量值相关联，以确定地面/目标的精确x，y，z坐标。最后，系统后处理组合数据以产生显着的地形，植被和文化数据。

7. 发明授权

US4460987A Variable focus sonar with curved array 失效
标题翻译：可变焦点声纳与弯曲阵列
公开(公告)号：US4460987A
公开(公告)日：1984-07-17
申请号：US370883
申请日：1982-04-22
申请人： Robert H. Stokes , James F. Lynch
发明人： Robert H. Stokes , James F. Lynch
IPC分类号： G01S15/10 , G10K11/34 , G01S7/52
CPC分类号： G01S15/107 , G10K11/343
摘要： Variable focus in a sonar system of the time delay beamformer type using aonvexly curved electroacoustic array is achieved by changing the operating frequency.
摘要翻译：通过改变工作频率来实现使用凸曲线电声阵列的延时波束形成器类型的声纳系统中的可变焦点。

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