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11. 发明授权

US3947664A Highly accurate odometer 失效
标题翻译：高精度里程表
公开(公告)号：US3947664A
公开(公告)日：1976-03-30
申请号：US430135
申请日：1974-01-02
申请人： Percy T. Cox , Herbert A. Rundell
发明人： Percy T. Cox , Herbert A. Rundell
IPC分类号： G01C22/02 , G06M3/14
CPC分类号： G01C22/02
摘要： An odometer that employs a pulse generator, the pulses of which correspond to a given increment of linear distance. It has a correction circuit which may be set to either add or subtract a pulse after a predetermined number of pulses have been counted. This corrects the linear distance measured for any cumulated total. Consequently, inaccuracies in the dimension represented by each pulse will be periodically compensated for by the added or deleted pulse.
摘要翻译：使用脉冲发生器的里程表，其脉冲对应于给定的线性距离增量。它具有校正电路，其可以被设置为在计数了预定数量的脉冲之后增加或减少脉冲。这校正了任何累积总量测量的线性距离。因此，由每个脉冲表示的维度的不准确将被添加或删除的脉冲周期性地补偿。

12. 发明授权

US5272444A Dielectric cross-plot water cut monitoring apparatus and method 失效
标题翻译：介电十字切割监测仪及方法
公开(公告)号：US5272444A
公开(公告)日：1993-12-21
申请号：US762188
申请日：1991-09-19
申请人： Percy T. Cox
发明人： Percy T. Cox
IPC分类号： G01N27/22 , G01N33/28 , G01R27/02 , G01N27/02 , G01N27/06 , G01R27/22
CPC分类号： G01N27/223 , G01N27/221 , G01N33/2823
摘要： The present invention includes a dielectric sensor which provides at least two signals corresponding to the sensed dielectric of a petroleum stream. A temperature sensor also senses the temperature of the petroleum stream and provides a corresponding temperature signal. Crossplot data arrange the two parameters associated with the petroleum stream dielectric is stored in a memory. The memory is accessed using signals from the dielectric sensor and the temperature sensor to select data from the memory. An output circuit provides a water cut signal in accordance with the selected data.
摘要翻译：本发明包括介质传感器，其提供对应于感测到的石油流的电介质的至少两个信号。温度传感器还感测石油流的温度并提供相应的温度信号。交叉图数据将与石油流介质相关联的两个参数存储在存储器中。使用来自介质传感器和温度传感器的信号来访问存储器，以从存储器中选择数据。输出电路根据所选数据提供断流信号。

13. 发明授权

US5095758A Water cut monitoring means and method 失效
标题翻译：节水监测手段和方法
公开(公告)号：US5095758A
公开(公告)日：1992-03-17
申请号：US619621
申请日：1990-11-29
申请人： Percy T. Cox , Theodore W. Nussbaum , Charles L. Gray, Jr.
发明人： Percy T. Cox , Theodore W. Nussbaum , Charles L. Gray, Jr.
IPC分类号： G01N27/02 , B01D17/00 , E21B47/10 , G01F1/74 , G01F15/08 , G01N27/22 , G01N33/28
CPC分类号： G01N27/221 , G01F1/74 , G01F15/08 , G01N33/2823
摘要： The present invention is a water cut monitor which includes a settling tank in which a quantity of fluid from a producing well is accumulated. The fluid is removed as a stream of fluid after a predetermined interval from the accumulation of the fluid by the settling tank so as to allow the accumulated fluid to separate into three phases: free water, water-continuous and oil-continuous. The flow rate of the stream of fluid is measured and a corresponding flow rate signal is provided as well as a temperature signal corresponding to a sensed temperature of the stream of fluid. The water cut monitor includes a plurality of electrodes in contact with the fluid. Injection electronics connected to at least one of the electrodes provides an injection voltage and injection current to the fluid stream and also provides signals corresponding to the injection voltage and injection current. A voltage in the fluid stream is measured and a measurement signal provided. A computer determines the water cut of the petroleum stream in accordance with the temperature signal, the injection voltage and injection current signals, the electrical phase angle signal and the measured voltage signal.
摘要翻译：本发明是一种水切割监视器，其包括沉淀槽，在沉淀槽中积聚来自生产井的流体量。在流体由沉降槽积聚预定间隔之后，将流体作为流体流除去，以使积聚的流体分离成三相：自由水，水连续和油连续。测量流体流的流速，并提供相应的流量信号以及对应于流体流的感测温度的温度信号。切水监视器包括与流体接触的多个电极。连接到至少一个电极的注入电子器件向流体流提供注入电压和注入电流，并且还提供对应于注入电压和注入电流的信号。测量流体流中的电压并提供测量信号。计算机根据温度信号，注射电压和注射电流信号，电相角信号和测量的电压信号来确定石油流的切割。

14. 发明授权

US4599566A High transmitting power deep penetration well logging sonde 失效
标题翻译：高透射力深穿透测井探头
公开(公告)号：US4599566A
公开(公告)日：1986-07-08
申请号：US480639
申请日：1983-03-31
申请人： Percy T. Cox , Wayne F. Warren
发明人： Percy T. Cox , Wayne F. Warren
IPC分类号： G01V3/28 , G01V3/10
CPC分类号： G01V3/28
摘要： An improvement to a conventional one transmitter coil-two receiver coil dielectric well logging sonde permits the well logging sonde to have deeper penetration of the earthen formation when measuring dielectric constants. The improvement includes increased spacing between the receiver coils and the transmitter coil and operation of the transmitter coil at a higher power level.
摘要翻译：传统的一个发射器线圈两个接收器线圈电介质测井探头的改进允许测井探测器在测量介电常数时具有较深的土层形成。改进包括增加接收器线圈与发射器线圈之间的间隔以及在较高功率电平下对发射器线圈的操作。

15. 发明授权

US5249455A B S & W measuring means and method 失效
标题翻译： B S＆W测量方法和方法
公开(公告)号：US5249455A
公开(公告)日：1993-10-05
申请号：US811633
申请日：1991-12-23
申请人： Percy T. Cox
发明人： Percy T. Cox
IPC分类号： G01N27/22 , G01N33/28
CPC分类号： G01N33/2823 , G01N27/223 , G01N27/226
摘要： A water cut meter includes a test cell through which a petroleum stream will flow. The test cell includes an outer shell, a sensor probe which cooperates with the outer shell to form a sensor capacitor with the flow of the petroleum stream as the dielectric and a reference probe surrounded with pure oil as the dielectric to form a reference capacitor. Processing apparatus includes a comparator network electrically connected to the sensor capacitor and to reference capacitor which compares the capacitance of the sensor capacitor with the capacitance of the reference capacitor. The comparator network provides a signal corresponding to the capacitance difference between the sensor and reference capacitors. An output circuit connected to the comparator network provides an output corresponding to the water cut of the petroleum stream in accordance with the signal from the comparator network.

16. 发明授权

US4972149A Electromagnetic propagation thin bed resistivity well logging system and method 失效
标题翻译：电磁传播薄层电阻率测井系统及方法
公开(公告)号：US4972149A
公开(公告)日：1990-11-20
申请号：US890209
申请日：1986-07-28
申请人： Percy T. Cox , Wayne F. Warren , Theodore W. Nussbaum , Donald L. Johnson, Jr.
发明人： Percy T. Cox , Wayne F. Warren , Theodore W. Nussbaum , Donald L. Johnson, Jr.
IPC分类号： G01V3/28
CPC分类号： G01V3/28
摘要： The present invention is a thin bed resistivity well logging system and method which includes a transmitter transmitting electromagnetic energy into an earth formation, from within a borehole traversing the earth's formation, at a frequency lying within a range of frequencies from 500 kilohertz to 4 megahertz. The system, a portion of which is located in the borehole, determines the true resistivity of a thin strata in accordance with the transmitted electromagnetic energy that has propagated through the earth's formation.
摘要翻译：本发明是一种薄床电阻率测井系统和方法，其包括从在500千赫兹至4兆赫兹的频率范围内的频率从穿过地球地层的钻孔内将电磁能传输到地层中的发射器。该系统的一部分位于钻孔中，根据传播通过地球形成的电磁能确定薄层的真实电阻率。

17. 发明授权

US4897605A Deep penetration well logging system and method 失效
标题翻译：深度穿透测井系统和方法
公开(公告)号：US4897605A
公开(公告)日：1990-01-30
申请号：US840370
申请日：1986-03-17
申请人： Percy T. Cox , Wayne F. Warren , Donald L. Johnson, Jr.
发明人： Percy T. Cox , Wayne F. Warren , Donald L. Johnson, Jr.
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： A well logging system and method of the present invention determines the dielectric constant and/or conductivity of earth formations some of which have fluid invasion. The system and method of the present invention includes the transmission of electromagnetic energy into the earth formation from a first location in a borehole in the formations at a frequency which enables the electromagnetic energy to propagate throughout the surrounding earth formations. Electromagnetic energy is received by receivers at three locations in the borehole which are spaced longitudinally from the location of the transmission of the electromagnetic energy. The receivers provide signals representative of the total electromagnetic fields at those locations. The dielectric constant and/or resistivity of the earth formations are determined in accordance with portions of the signals from the three receivers corresponding to secondary electromagnetic fields at the three receiving locations.
摘要翻译：本发明的测井系统和方法确定地层的介电常数和/或电导率，其中一些具有流体侵入。本发明的系统和方法包括以能够使电磁能量传播到周围地层的频率从地层中的钻孔中的第一位置将电磁能传输到地层中。电磁能被接收机在钻孔中的三个位置接收，这些位置与电磁能量传输的位置纵向隔开。接收器提供代表这些位置处的总电磁场的信号。地层的介电常数和/或电阻率根据三个接收器对应于次级电磁场的信号的部分来确定。

18. 发明授权

US4700141A Deep penetration well logging sonde 失效
标题翻译：深入渗透测井仪
公开(公告)号：US4700141A
公开(公告)日：1987-10-13
申请号：US826532
申请日：1986-02-06
申请人： Percy T. Cox , Wayne F. Warren , Theodore W. Nussbaum
发明人： Percy T. Cox , Wayne F. Warren , Theodore W. Nussbaum
IPC分类号： G01V3/30 , G01V3/18
CPC分类号： G01V3/30
摘要： A well logging system and method of the present invention determines the dielectric constant and/or conductivity of earth formations some of which have fluid invasion. The system and method of the present invention include the transmission of electromagnetic energy into the earth formations from a first location in a borehole in the formations at a frequency which enables the electromagnetic energy to propagate throughout the surrounding earth formations. Electromagnetic energy is received by receivers at three locations in the borehole which are spaced longitudinally from the location of the transmission of the electromagnetic energy. The receivers provide signals representative of the received electromagnetic energy. The dielectric constant and/or resistivity of the earth formations are determined in accordance with the signals from the three receivers.
摘要翻译：本发明的测井系统和方法确定地层的介电常数和/或电导率，其中一些具有流体侵入。本发明的系统和方法包括以能够使电磁能量传播到周围地层的频率从地层中的钻孔中的第一位置将电磁能传输到地层中。电磁能被接收机在钻孔中的三个位置接收，这些位置与电磁能量传输的位置纵向隔开。接收器提供表示所接收的电磁能的信号。根据来自三个接收器的信号确定地层的介电常数和/或电阻率。

19. 发明授权

US5033289A Water cut monitoring means and method 失效
标题翻译：节水监测手段和方法
公开(公告)号：US5033289A
公开(公告)日：1991-07-23
申请号：US467078
申请日：1990-01-18
申请人： Percy T. Cox
发明人： Percy T. Cox
IPC分类号： G01N27/22 , G01N33/28
CPC分类号： G01N27/223 , G01N33/2823
摘要： Apparatus monitors the water cut of a petroleum stream flowing in a pipeline by comparing a probe signal to a reference signal. A probe is located in the pipeline and is connected to the reference signal through a series resistance. The probe signal changes as a function of the impedance of the petroleum stream. A circuit measures the changes in the probe signal, compares the changes to the reference signal and derives a water cut value for the petroleum stream based on these measurements.
摘要翻译：设备通过将探测信号与参考信号进行比较来监测在管道中流动的石油流的切割。探头位于管道中，并通过串联电阻连接到参考信号。探头信号随着石油流的阻抗而变化。电路测量探头信号的变化，将参考信号的变化进行比较，并根据这些测量值得出石油流的切割值。

20. 发明授权

US4774471A Complex dielectric constant well logging means and method for determining the water saturation and the water resistivity of an earth formation 失效
标题翻译：复杂介电常数测井手段和方法，用于确定地层的水饱和度和水电阻率
公开(公告)号：US4774471A
公开(公告)日：1988-09-27
申请号：US929871
申请日：1986-11-13
申请人： Jackie C. Sims , Percy T. Cox , Richard S. Simpson
发明人： Jackie C. Sims , Percy T. Cox , Richard S. Simpson
IPC分类号： G01V3/30 , G01V3/10 , G01V3/18
CPC分类号： G01V3/30
摘要： A well logging system and method for determining the water saturation of an earth formation and the resistivity of the water using complex dielectric constant and formation porosity measurements. Electromagnetic energy is transmitted into the earth formation from a borehole at a frequency lying within the range of frequencies from 10 MHz to 200 MHz. Electromagnetic energies are received at two locations in the borehole. A complex dielectric constant is derived from the received electromagnetic energies. The water resistivity and the water saturation of the earth formation is derived in accordance with the porosity of the earth formation and with the real and imaginary parts of the derived complex dielectric constant.
摘要翻译：用于确定地层水饱和度的测井系统和方法以及使用复介电常数和地层孔隙度测量的水的电阻率。电磁能量从位于10MHz至200MHz频率范围内的频率的钻孔传播到地层中。在钻孔中的两个位置处接收电磁能。从接收的电磁能导出复介电常数。地层的水电阻率和水饱和度根据地层的孔隙度和衍生的复介电常数的实部和虚部得到。

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