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1. 发明申请

WO2009085611A2 APPARATUS AND METHOD FOR MONITORING ACOUSTIC ENERGY IN A BOREHOLE 审中-公开
标题翻译：用于监测井眼中的声学能量的装置和方法
公开(公告)号：WO2009085611A2
公开(公告)日：2009-07-09
申请号：PCT/US2008/086184
申请日：2008-12-10
申请人： CHEVERON U.S.A. INC. , COATES, Don, M. , THOMPSON, M., Clark , BECK, David, W.
发明人： COATES, Don, M. , THOMPSON, M., Clark , BECK, David, W.
IPC分类号： E21B47/12
CPC分类号： G01V11/00 , G01V2210/6163
摘要： A system, method and device may be used to monitor acoustic energy in a borehole. Electromagnetic energy is used to energize a resonant circuit incorporating a sensor. The sensor modulates the electromagnetic energy in accordance with received acoustic energy and transmits the modulated energy so that it may be received and processed in order to obtain the desired measurements.
摘要翻译：系统，方法和装置可用于监测钻孔中的声能。电磁能用于激励包含传感器的谐振电路。传感器根据接收到的声能调制电磁能量，并传输调制的能量，以便可以接收和处理调制的能量，以获得所需的测量结果。

2. 发明申请

WO2009017728A1 SYSTEM AND METHOD FOR SENSING PRESSURE USING AN INDUCTIVE ELEMENT 审中-公开
标题翻译：使用感应元件感测压力的系统和方法
公开(公告)号：WO2009017728A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/009161
申请日：2008-07-30
申请人： CHEVRON U.S.A. INC. , THOMPSON, M., Clark , BECK, David, W. , COATES, Don, M.
发明人： THOMPSON, M., Clark , BECK, David, W. , COATES, Don, M.
IPC分类号： E21B47/06 , G01L9/12
CPC分类号： G01L9/0089 , E21B47/06 , G01L1/127 , G01L9/0004 , G01L9/10 , G01L19/086 , H01F3/08 , H01F17/062 , H01F21/08 , H01F41/0246 , H01F2017/048
摘要： Exemplary systems and method are directed to a sensing device, and to a pressure sensing system and method. An exemplary method includes supplying electromagnetic energy to a transducer which is configured to reflect the electromagnetic energy at a ring frequency determined by an inductance of the transducer, wherein the inductance changes in response to compression of the inductive element. The ring frequency of electromagnetic energy reflected by the transducer is correlated to a pressure value.
摘要翻译：示例性系统和方法涉及感测装置以及压力感测系统和方法。一种示例性方法包括将电磁能量提供给换能器，所述换能器被配置为以由换能器的电感确定的环形频率反射电磁能，其中电感响应于电感元件的压缩而变化。由换能器反射的电磁能的环频与压力值相关。

3. 发明申请

WO2009032899A3 DOWNHOLE SENSOR INTERROGATION EMPLOYING COAXIAL CABLE 审中-公开
公开(公告)号：WO2009032899A3
公开(公告)日：2009-03-12
申请号：PCT/US2008/075214
申请日：2008-09-04
申请人： CHEVRON U.S.A. INC. , COATES, Don, M. , THOMPSON, M., Clark , BECK, David, W. , GONZALEZ, Manuel, E. , KENDRICK, Michael, A. , NEAGLEY, Daniel, L.
发明人： COATES, Don, M. , THOMPSON, M., Clark , BECK, David, W. , GONZALEZ, Manuel, E. , KENDRICK, Michael, A. , NEAGLEY, Daniel, L.
IPC分类号： G01V11/00
摘要： The present invention is directed to methods and systems for oil field downhole sensing and communication during drilling and/or production, wherein such methods and systems utilize coaxial cable to transmit electromagnetic (EM) energy, continuously or as a pulse, to passive downhole sensors.

4. 发明申请

WO2011066188A1 SYSTEM AND METHOD FOR MEASUREMENT INCORPORATING A CRYSTAL OSCILLATOR 审中-公开
标题翻译：用于测量水晶振荡器的系统和方法
公开(公告)号：WO2011066188A1
公开(公告)日：2011-06-03
申请号：PCT/US2010/057414
申请日：2010-11-19
申请人： CHEVRON U.S.A. INC. , LOS ALAMOS NATIONAL SECURITY LLC , THOMPSON, M., Clark , SINHA, Dipen, N. , COATES, Don, M. , ARCHULETTA, Jacobo, R. , GONZALEZ, Manuel, E.
发明人： THOMPSON, M., Clark , SINHA, Dipen, N. , COATES, Don, M. , ARCHULETTA, Jacobo, R. , GONZALEZ, Manuel, E.
IPC分类号： G01L9/00 , E21B47/06 , G01D5/48 , G01K7/32
CPC分类号： G01L9/0022 , E21B47/06 , E21B47/122 , G01D3/022 , G01D5/48 , G01D18/008 , G01K7/32
摘要： A system, method and device for interrogating a downhole environment in a borehole beneath a surface includes a source of electromagnetic energy, operable to transmit an electromagnetic signal in the borehole, a sensor module, including a passive resonating circuit including a crystal oscillator having a resonant frequency that varies with changes in the condition in the downhole environment to reflect the electromagnetic signal and to modulate the electromagnetic signal in response to a condition in the downhole environment in the borehole and a detector positionable to receive the reflected modulated electromagnetic signal.
摘要翻译：用于询问钻井表面下方井眼环境的系统，方法和装置包括可操作以在钻孔中传送电磁信号的电磁能源，包括无源谐振电路的传感器模块，所述无源谐振电路包括具有共振的晶体振荡器频率随着井下环境条件的变化而变化，以反映电磁信号，并响应井眼中的井下环境中的状况和能够接收反射调制电磁信号的检测器来调制电磁信号。

5. 发明申请

WO2008031021A2 A TELEMETRY APPARATUS AND METHOD FOR MONITORING A BOREHOLE 审中-公开
标题翻译：一种用于监测井眼的电视装置和方法
公开(公告)号：WO2008031021A2
公开(公告)日：2008-03-13
申请号：PCT/US2007/077866
申请日：2007-09-07
申请人： CHEVRON U.S.A., INC. , COATES, Don, M. , THOMPSON, Clark, M. , BECK, David, W.
发明人： COATES, Don, M. , THOMPSON, Clark, M. , BECK, David, W.
IPC分类号： G01V11/00 , E21B47/12
CPC分类号： E21B47/122
摘要： A system, method and device may be used to monitor conditions in a borehole. Energy is transmitted to a pulse generator located proximate a position to be interrogated with a sensor. The pulse generator stores the energy, then releases it in a pulse of electromagnetic energy, providing the energy to resonant circuits that incorporate the sensors. The resonant circuits modulate the electromagnetic energy and transmit the modulated energy so that it may be received and processed in order to obtain the desired measurements.
摘要翻译：系统，方法和装置可用于监测钻孔中的状况。能量传递到位于靠近要与传感器询问的位置的脉冲发生器。脉冲发生器存储能量，然后以电磁能的脉冲释放它，将能量提供给并入传感器的谐振电路。谐振电路调制电磁能并发射调制的能量，使得其可以被接收和处理以获得所需的测量。

6. 发明申请

WO2008127665A1 SYSTEM AND METHOD FOR RECEIVING AND DECODING ELECTROMAGNETIC TRANSMISSIONS WITHIN A WELL 审中-公开
标题翻译：用于接收和解码电磁传输的系统和方法
公开(公告)号：WO2008127665A1
公开(公告)日：2008-10-23
申请号：PCT/US2008/004730
申请日：2008-04-11
申请人： CHEVRON USA INC. , THOMPSON, Clark, M. , COATES, Don, M. , BECK, David, W.
发明人： THOMPSON, Clark, M. , COATES, Don, M. , BECK, David, W.
IPC分类号： G01V1/00
CPC分类号： G01V11/002 , E21B47/122
摘要： Exemplary systems and methods are directed to transmission of electromagnetic (EM) pulses in a downhole environment, which is located below a surface of a landform. A sequence of EM energy pulses is generated from a signal generator located at the surface of the landform. The energy pulses are reflected at a ring frequency by one or more downhole transducers. The reflected energy pulse is received at a receiver, which is located at the surface, during a predetermined time interval. The receiver detects the received energy pulses through a time domain or frequency domain technique. The detected ring frequency is correlated to a parameter or condition of the downhole environment.
摘要翻译：示例性系统和方法涉及位于地形表面下方的井下环境中的电磁（EM）脉冲的传输。从位于地形表面的信号发生器产生一系列EM能量脉冲。能量脉冲以一个或多个井下换能器以环形频率反射。反射能量脉冲在预定时间间隔期间在位于表面的接收器处被接收。接收机通过时域或频域技术检测接收到的能量脉冲。检测到的环频与井下环境的参数或条件相关。

7. 发明公开

EP0748293A1 PLASMA-ASSISTED CONVERSION OF SOLID HYDROCARBON TO DIAMOND 失效
标题翻译： BY固体烃金刚石中的血浆辅助转化
公开(公告)号：EP0748293A1
公开(公告)日：1996-12-18
申请号：EP94930653.0
申请日：1994-10-07
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , Valone, Steven M. , Pattillo, Stevan G. , Trkula, Mitchell , Coates, Don M. , Shah, S. Ismat
发明人： VALONE, Steven, M. , PATTILLO, Stevan, G. , TRKULA, Mitchell , COATES, Don, M. , SHAH, S., Ismat
IPC分类号： C01B31
CPC分类号： C01B32/25
摘要： A process of preparing diamond, e.g., diamond fiber, by subjecting a hydrocarbon material, (20) e.g., a hydrocarbon fiber, to a plasma treatment in a gaseous feedstream (14) for a sufficient period of time to form diamond, e.g., a diamond fiber is disclosed. The method generally further involves pretreating the hydrocarbon material prior to treatment with the plasma by heating within an oxygen-containing atmosphere at temperatures sufficient to increase crosslinking within said hydrocarbon material, but at temperatures insufficient to melt or decompose said hydrocarbon material, followed by heating at temperatures sufficient to promote outgassing of said crosslinked hydrocarbon material, but at temperatures insufficient to convert said hydrocarbon material to carbon.

8. 发明申请

WO2008051206A2 FUEL INJECTION DEVICE INCLUDING PLASMA-INDUCING ELECTRODE ARRAYS 审中-公开
标题翻译：燃料喷射装置，包括等离子体引发电极阵列
公开(公告)号：WO2008051206A2
公开(公告)日：2008-05-02
申请号：PCT/US2006/040530
申请日：2006-10-17
申请人： PERRIQUEST DEFENSE RESEARCH ENTERPRISES LLC , COATES, Don, M. , ROSOCHA, Louis, A.
发明人： COATES, Don, M. , ROSOCHA, Louis, A.
CPC分类号： F02M57/00 , F02C3/20 , F02C3/22 , F02C7/264 , F02M27/042 , F23C2900/99005 , F23R3/28 , H05H1/52 , Y02T50/672
摘要： A plasma assisted combustion device includes a body formed of a dielectric material that defines a conical-shaped plasma chamber. A conical-shaped ground electrode is positioned in the plasma chamber. At least one support structure is coupled to the conical- shaped ground electrode so as to suspend the ground electrode in the plasma chamber thereby forming a gap between an outer surface of the body and the ground electrode. The support structure comprises an insulated material that is positioned on an outer surface so as to reduce the probability of generating an undesirable electrical discharge. A hot electrode that is energized with a high voltage that strikes a plasma discharge in the gap is positioned proximate to the plasma chamber. A fuel injector is positioned proximate to the conical chamber. The fuel injector includes a nozzle that converts a liquid fuel into an aerosolized high molecular weight fuel that sprays into the plasma chamber. The plasma in the gap cracks the aerosolized high molecular weight fuel into at least some lower molecular weight fuel and creates at least some free radicals and/or excited-state species.
摘要翻译：等离子体辅助燃烧装置包括由电介质材料形成的主体，该主体限定锥形等离子体腔室。圆锥形接地电极位于等离子体室中。至少一个支撑结构连接到圆锥形接地电极，以便将接地电极悬挂在等离子体腔中，由此在主体的外表面和接地电极之间形成间隙。支撑结构包括位于外表面上的绝缘材料，以减少产生不希望的放电的可能性。在等离子体室附近放置一个用高电压激励的热电极，该电极击中间隙中的等离子体放电。燃料喷射器靠近锥形室定位。燃料喷射器包括将液体燃料转化为喷雾到等离子体室中的雾化高分子量燃料的喷嘴。间隙中的等离子体将雾化的高分子量燃料裂化成至少一些较低分子量的燃料并产生至少一些自由基和/或激发态物质。

9. 发明申请

WO2008057102A1 CONTROLLING PRESSURE AND STATIC CHARGE WITHIN A WELLBORE 审中-公开
标题翻译：控制井筒内的压力和静态荷载
公开(公告)号：WO2008057102A1
公开(公告)日：2008-05-15
申请号：PCT/US2006/044608
申请日：2006-11-16
申请人： CHEVRON U.S.A. INC. , LUCITE INTERNATIONAL , COATES, Don, M. , DANIEL, John, M.
发明人： COATES, Don, M. , DANIEL, John, M.
IPC分类号： E21B33/13 , E21B43/12
CPC分类号： E21B33/13 , C09K8/44
摘要： A process is described for replacing at least a portion of the liquid within the annular volume of a casing system within a wellbore with a second liquid. The second liquid comprising at least one polymerizable monomer and at least one antistatic agent to control build up of static charge. The second fluid is preselected to provide a measure of control of the pressure within the annular volume as the fluid within the volume is being heated.
摘要翻译：描述了用第二液体替换井眼内的套管系统的环形容积内的至少一部分液体的方法。第二液体包含至少一种可聚合单体和至少一种抗静电剂，以控制静电荷的积聚。当第一流体被加热时，第二流体被预先选择以提供在环形容积内的压力的控制的量度。

10. 发明申请

WO2007061816A3 CONTROLLING THE PRESSURE WITHIN AN ANNULAR VOLUME OF A WELLBORE 审中-公开
公开(公告)号：WO2007061816A3
公开(公告)日：2007-05-31
申请号：PCT/US2006/044611
申请日：2006-11-16
申请人： CHEVRON U.S.A. INC. , THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , HERMES, Robert, E. , GONZALEZ, Manuel, E. , LLEWELLYN, Brian, C. , BLOYS, James, B. , COATES, Don, M.
发明人： HERMES, Robert, E. , GONZALEZ, Manuel, E. , LLEWELLYN, Brian, C. , BLOYS, James, B. , COATES, Don, M.
IPC分类号： E21B33/13 , E21B43/00
摘要： A process is described for replacing at least a portion of the liquid within the annular volume of a casing system within a wellbore with a second liquid. The second liquid is preselected to provide a measure of control of the pressure within the annular volume as the fluid within the volume is being heated.

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