公开(公告)号：US5670931A

公开(公告)日：1997-09-23

申请号：US262807

申请日：1994-06-17

申请人： Gordon Lee Besser ,  Cecil Glynn Davis ,  Edward Bryant Tickell, Jr. ,  Dick Lee Knox ,  John Dee Martin, Jr.

发明人： Gordon Lee Besser ,  Cecil Glynn Davis ,  Edward Bryant Tickell, Jr. ,  Dick Lee Knox ,  John Dee Martin, Jr.

IPC分类号： H04B3/54 ,  H04B3/56 ,  H04M11/04

CPC分类号： H04B3/56 ,  H04B3/542 ,  H04B2203/542 ,  H04B2203/5458 ,  H04B2203/5466 ,  H04B2203/5475

摘要： The present invention impresses the data on the power signal by utilizing a saturable core reactor. The saturable core reactor uses two cores. Each core has both load windings and control windings. The control windings are selectively energized to alter an electrical characteristic of the current passing through the load windings. The saturable core reactor is designed with cores made of a highly magnetically permeable material so that the cores are easily saturated. The cyclical saturation of the cores achieved by the load current, and the selective saturation of the cores achieved by selectively applying a control current, results in "deformations" being selectively formed at the zero crossings of the load current waveform. These "deformations" can be selectively formed on the power signal to represent a binary data stream. Once the series of "deformations" is impressed onto the power signal, the "deformations" are communicated from one point on the power cable to another point on the power cable together with the power signal. The "deformations" are then read and transformed into a binary data stream. Thus, the power cable is converted from a mere power cable to a power cable capable of transmitting both power and data simultaneously.

摘要翻译： 本发明通过利用可饱和核反应堆给出功率信号的数据。 可饱和核心反应堆使用两个核心。 每个内核都有负载绕组和控制绕组。 控制绕组被选择性地通电以改变通过负载绕组的电流的电特性。 可饱和核心反应器设计有由高导磁性材料制成的芯，使得芯容易饱和。 通过负载电流实现的磁芯的周期饱和以及通过选择性地施加控制电流实现的磁芯的选择性饱和导致在负载电流波形的过零点选择性地形成“变形”。 这些“变形”可以选择性地形成在功率信号上以表示二进制数据流。 一旦将一系列“变形”印在电源信号上，“变形”就将与电源信号一起从电源线上的一个点传送到电源线上的另一个点。 然后，“变形”被读取并转换为二进制数据流。 因此，电力电缆从纯电力电缆转换成能够同时传输电力和数据两者的电力电缆。

公开(公告)号：US08342238B2

公开(公告)日：2013-01-01

申请号：US12578390

申请日：2009-10-13

申请人： Robert H. McCoy ,  Gordon Lee Besser

发明人： Robert H. McCoy ,  Gordon Lee Besser

IPC分类号： E21B47/01

CPC分类号： E21B43/128 ,  E21B47/10 ,  F04B47/00 ,  F04B2205/09

摘要： A venturi structure is supported below an ESP preferably off its gauge assembly below its motor so that the surrounding casing or wellbore defines the venturi path leading to the suction connection of the ESP. Multiple pressure sensing locations are provided in case the gauge that defines the venturi path is disposed off center in the bore or if the bore is on an incline. The gauge can receive forms of different sizes depending on the size of the surrounding tubular where the forms use an incline of preferably 15-20 degrees and allow for measuring differential near the perforations and at the constriction location so that the flow can be computed using the Bernoulli Equation.

摘要翻译： 文丘里结构支撑在ESP下方，优选地在其电动机下方的其规格组件之下，使得周围的套管或井筒限定通向ESP的吸入连接的文丘里管路。 如果定义文丘里管路的量规位于孔的中心偏心处，或者如果孔位于斜面上，则提供多个压力感测位置。 量规可以接收不同尺寸的形式，这取决于周围管的尺寸，其中形式使用优选为15-20度的倾斜，并且允许在穿孔附近和收缩位置处测量差异，使得可以使用 伯努利方程。

公开(公告)号：US08328529B2

公开(公告)日：2012-12-11

申请号：US12362557

申请日：2009-01-30

申请人： Joseph Scott Thompson ,  Kevin R. Bierig ,  Robert H. McCoy ,  Gordon Lee Besser ,  Dick L. Knox ,  Joo Tim Ong ,  Suresha R. O'Bryan ,  Dustin B. Campbell

发明人： Joseph Scott Thompson ,  Kevin R. Bierig ,  Robert H. McCoy ,  Gordon Lee Besser ,  Dick L. Knox ,  Joo Tim Ong ,  Suresha R. O'Bryan ,  Dustin B. Campbell

IPC分类号： F04B49/00

CPC分类号： E21B43/128

摘要： An electrical submersible pump assembly has a pump discharge head with an integrally formed pump discharge pressure port. The discharge head is mounted directly to the pump and couples the pump to production tubing. A static pressure port extends directly through the side wall of the discharge head. The pressure port includes a tubing connector for hydraulic tubing to run down to the gauge. Inside the discharge head, a flow limiter is located in the pressure port to stop the loss of fluid if there is a break in the tubing connector or hydraulic line. Alternatively, the discharge head may incorporate a venturi or other pressure drop structure to allow the fluid flow to be measured via a pressure drop across an orifice. The venturi may be configured as an insert to permit it to be replaced after it has become worn by abrasive flow.

摘要翻译： 电潜泵组件具有泵排出头，其具有整体形成的泵排出压力端口。 排放头直接安装在泵上，并将泵连接到生产管道上。 静压口直接延伸通过排放头的侧壁。 压力端口包括用于液压管道的管道连接器，以向下运行到量规。 在排放头内部，流量限制器位于压力端口，以便在管道连接器或液压管路中断开时停止流体损失。 或者，排放头可以包括文丘里管或其它压降结构，以允许经由孔口的压降来测量流体流动。 文丘里管可以被配置为插入件，以允许其在磨损流动之后被更换。

公开(公告)号：US20090196774A1

公开(公告)日：2009-08-06

申请号：US12362557

申请日：2009-01-30

申请人： Joseph Scott Thompson ,  Kevin R. Bierig ,  Robert H. McCoy ,  Gordon Lee Besser ,  Dick L. Knox ,  Joo Tim Ong ,  Suresha R. O'Bryan ,  Dustin B. Campbell

发明人： Joseph Scott Thompson ,  Kevin R. Bierig ,  Robert H. McCoy ,  Gordon Lee Besser ,  Dick L. Knox ,  Joo Tim Ong ,  Suresha R. O'Bryan ,  Dustin B. Campbell

IPC分类号： F04B53/16 ,  E21B47/00 ,  F04B47/06

CPC分类号： E21B43/128

摘要： An electrical submersible pump assembly has a pump discharge head with an integrally formed pump discharge pressure port. The discharge head is mounted directly to the pump and couples the pump to production tubing. A static pressure port extends directly through the side wall of the discharge head. The pressure port includes a tubing connector for hydraulic tubing to run down to the guage. Inside the discharge head, a flow limiter is located in the pressure port to stop the loss of fluid if there is a break in the tubing connector or hydraulic line. Alternatively, the discharge head may incorporate a venturi or other pressure drop structure to allow the fluid flow to be measured via a pressure drop across an orifice. The venturi may be configured as an insert to permit it to be replaced after it has become worn by abrasive flow.

摘要翻译： 电潜泵组件具有泵排出头，其具有整体形成的泵排出压力端口。 排放头直接安装在泵上，并将泵连接到生产管道上。 静压口直接延伸通过排放头的侧壁。 压力端口包括用于液压管道的管道连接器以向下运行。 在排放头内部，流量限制器位于压力端口，以便在管道连接器或液压管路中断开时停止流体损失。 或者，排放头可以包括文丘里管或其它压降结构，以允许经由孔口的压降来测量流体流量。 文丘里管可以被配置为插入件，以允许其在磨损流动之后被更换。

公开(公告)号：US20110083839A1

公开(公告)日：2011-04-14

申请号：US12578390

申请日：2009-10-13

申请人： Robert H. McCoy ,  Gordon Lee Besser

发明人： Robert H. McCoy ,  Gordon Lee Besser

IPC分类号： E21B43/00

CPC分类号： E21B43/128 ,  E21B47/10 ,  F04B47/00 ,  F04B2205/09

摘要： A venturi structure is supported below an ESP preferably off its gauge assembly below its motor so that the surrounding casing or wellbore defines the venturi path leading to the suction connection of the ESP. Multiple pressure sensing locations are provided in case the gauge that defines the venturi path is disposed off center in the bore or if the bore is on an incline. The gauge can receive forms of different sizes depending on the size of the surrounding tubular where the forms use an incline of preferably 15-20 degrees and allow for measuring differential near the perforations and at the constriction location so that the flow can be computed using the Bernoulli Equation.

摘要翻译： 文丘里结构支撑在ESP下方，优选地在其电动机下方的其规格组件之下，使得周围的套管或井筒限定通向ESP的吸入连接的文丘里管路。 如果定义文丘里管路的量规位于孔的中心偏心处，或者如果孔位于斜面上，则提供多个压力感测位置。 量规可以接收不同尺寸的形式，这取决于周围管的尺寸，其中形式使用优选为15-20度的倾斜，并且允许在穿孔附近和收缩位置处测量差异，使得可以使用 伯努利方程。

公开(公告)号：US06587054B2

公开(公告)日：2003-07-01

申请号：US09799291

申请日：2001-03-05

申请人： Gordon Lee Besser ,  Dick Knox

发明人： Gordon Lee Besser ,  Dick Knox

IPC分类号： G01V300

CPC分类号： H01B7/046

摘要： An electrical submersible pump cable having an integral capacitor. The electrical submersible pump cable has a primary conductor with an insulator surrounding the primary conductor. A coaxial conductive layer surrounds the insulator, wherein the insulator serves as a dielectric between the primary conductor and the coaxial conductive layer. An outer insulating sleeve is provided on an outer surface of the coaxial conductive layer. An inner cable armor surrounds the insulating sleeve, wherein the outer insulating sleeve provides electrical isolation between adjacent wires. An outer cable armor surrounds the inner cable armor. The coaxial conductive layer and primary conductor enables the coupling of data information onto or off of the cable.