公开(公告)号：US20120043075A1

公开(公告)日：2012-02-23

申请号：US13266491

申请日：2010-04-16

申请人： Anna Vladimirovna Abramova ,  Vadim Muratovich Bayazitov ,  Andrei Andreevich Pechkov

发明人： Anna Vladimirovna Abramova ,  Vadim Muratovich Bayazitov ,  Andrei Andreevich Pechkov

IPC分类号： E21B43/00 ,  E21B28/00

CPC分类号： E21B43/003

摘要： A method and assembly for recovering oil using elastic vibration energy involves placing a downhole apparatus in a well, which downhole apparatus is connected to aboveground power supply units and contains an ultrasonic transducer that provides for the generation of high frequency elastic vibrations, exciting elastic vibrations of different frequencies and then repeatedly applying the elastic vibrations to the oil formation, wherein both high and low frequency vibrations are applied to the formation. The low frequency vibrations are generated with the aid of an electric pulse device which is connected to an aboveground power supply and includes the following electrically interconnected components: a charger, a unit of energy storage capacitors, a discharge unit with electrodes, and two switching devices. The method and assembly make it possible to recover oil from depths of over 2000 meters and to act effectively on the formation being treated.

摘要翻译： 使用弹性振动能量回收油的方法和组件包括将井下装置放置在井中，该井下装置连接到地上电源单元并且包含超声换能器，其提供产生高频弹性振动，激发弹性振动 然后将弹性振动重复地施加到油层，其中高频和低频振动都施加到地层。 借助于连接到地上电源的电脉冲装置产生低频振动，并且包括以下电互连部件：充电器，储能电容器单元，具有电极的放电单元和两个开关装置 。 该方法和装配使得可以从2000米以上的深度回收油，并对被处理的地层有效地起作用。

公开(公告)号：US09004165B2

公开(公告)日：2015-04-14

申请号：US13266491

申请日：2010-04-16

申请人： Anna Vladimirovna Abramova ,  Vadim Muratovich Bayazitov ,  Andrei Andreevich Pechkov

发明人： Anna Vladimirovna Abramova ,  Vadim Muratovich Bayazitov ,  Andrei Andreevich Pechkov

IPC分类号： E21B28/00 ,  E21B43/00

CPC分类号： E21B43/003

摘要： A method and assembly for recovering oil using elastic vibration energy involves placing a downhole apparatus in a well, which downhole apparatus is connected to aboveground power supply units and contains an ultrasonic transducer that provides for the generation of high frequency elastic vibrations, exciting elastic vibrations of different frequencies and then repeatedly applying the elastic vibrations to the oil formation, wherein both high and low frequency vibrations are applied to the formation. The low frequency vibrations are generated with the aid of an electric pulse device which is connected to an aboveground power supply and includes the following electrically interconnected components: a charger, a unit of energy storage capacitors, a discharge unit with electrodes, and two switching devices. The method and assembly make it possible to recover oil from depths of over 2000 meters and to act effectively on the formation being treated.

摘要翻译： 使用弹性振动能量回收油的方法和组件包括将井下装置放置在井中，该井下装置连接到地上电源单元并且包含超声换能器，其提供产生高频弹性振动，激发弹性振动 然后将弹性振动重复地施加到油层，其中高频和低频振动都施加到地层。 借助于连接到地上电源的电脉冲装置产生低频振动，并且包括以下电互连部件：充电器，储能电容器单元，具有电极的放电单元和两个开关装置 。 该方法和装配使得可以从2000米以上的深度回收油，并对被处理的地层有效地起作用。

公开(公告)号：US20150075769A1

公开(公告)日：2015-03-19

申请号：US14391040

申请日：2012-04-11

申请人： Anna Vladimirovna Abramova ,  Maya Vladimirovna Bayazitova ,  Andrei Andreevich Pechkov ,  Yury Alekseevitch Saltykov

发明人： Anna Vladimirovna Abramova ,  Maya Vladimirovna Bayazitova ,  Andrei Andreevich Pechkov ,  Yury Alekseevitch Saltykov

IPC分类号： E21B43/16 ,  E21B28/00 ,  E21B43/12

CPC分类号： E21B43/16 ,  E21B28/00 ,  E21B43/121

摘要： A set of equipment for extracting highly viscous oil comprises a pump-compressor string with an oil-pump drive placed therewithin and an arrangement consisting of an oil pump, a perforated string section with a pump anchor, and a downhole tool, which is in the form of a cylindrical body, mounted consecutively on the mentioned string. A hermetic cavity and an annular chamber with radial channels are arranged consecutively in the mentioned body. A high-frequency elastic-oscillation source in the form of an ultrasonic converter is arranged in the hermetic cavity of the body. The hermetic cavity along the axis of the arrangement is provided with a tie bar having an internal through channel leading into the annular chamber. A distributing device in the form of a movable bushing is mounted on the external surface of the body. The downhole tool is connected by an electric cable to an above-ground electric power source. The set is additionally provided with a storage tank containing a reagent, a pump and a control valve which are arranged above ground and are interconnected by a pipeline, and with a line for feeding the liquid chemical reagent through the internal channel of the tie bar of the hermetic cavity into the annular chamber of the downhole tool.

摘要翻译： 一套用于提取高粘度油的设备包括一个泵油压缩机组，其中设置有一个油泵驱动装置，以及由一个油泵，一个带有锚杆的穿孔柱部分和一个井下工具组成的装置， 圆柱体的形式，连续地安装在所述的弦上。 密封腔和具有径向通道的环形室在所述体内连续布置。 在超声波转换器形式的高频弹性振荡源设置在身体的密封腔中。 沿着该装置的轴线的密封腔设置有具有通向环形室的内部通道的连接杆。 可移动衬套形式的分配装置安装在主体的外表面上。 井下工具通过电缆连接到地上电源。 该装置另外设置有容纳有设置在地面上并通过管道互连的试剂，泵和控制阀的储罐，并且具有用于通过连接杆的内部通道供给液体化学试剂的管线 密封腔进入井下工具的环形室。

公开(公告)号：US20150218911A1

公开(公告)日：2015-08-06

申请号：US14431909

申请日：2012-09-18

申请人： Anna Vladimirovna Abramova ,  Maya Vladimirovna Bayazitova ,  Andrei Andreevich Pechkov ,  Yury Alekseevitch Saltykov

发明人： Anna Vladimirovna Abramova ,  Maya Vladimirovna Bayazitova ,  Andrei Andreevich Pechkov ,  Yury Alekseevitch Saltykov

IPC分类号： E21B37/00

CPC分类号： E21B37/00 ,  E21B28/00

摘要： The device for the decolmatation of the critical area of exploitation and injection wells includes a generator of electromagnetic pulses of resonant frequency, which is equipped with a controller (not depicted), and a coaxial cable which connects the generator to a downhole instrument, in which at least two converters for converting electromagnetic energy into mechanical energy are arranged, the converters operating at different frequencies. Furthermore, the converters for converting electromagnetic energy into mechanical energy are arranged in the downhole instrument in series in order of decreasing resonant frequency, and the dimensions of each of the converters are determined by the magnitude of the resonant frequency, each of which differs from the previous one by an integer of octaves. Furthermore, the cable which connects the generator of electromagnetic pulses to the downhole instrument is coaxial with a wave impedance which is equal to the output impedance of the generator and the input impedance of the downhole instrument.

摘要翻译： 用于剥离和注入井的关键区域的脱粘的装置包括具有共振频率的电磁脉冲的发生器，其具有控制器（未示出）和将发电机连接到井下仪器的同轴电缆，其中 设置至少两个用于将电磁能转换为机械能的转换器，转换器以不同的频率工作。 此外，用于将电磁能转换为机械能的转换器按照降低共振频率的顺序串联布置在井下仪器中，并且每个转换器的尺寸由谐振频率的大小确定，每个谐振频率与 前一个乘以八度的整数。 此外，将电磁脉冲发生器连接到井下仪器的电缆与波形阻抗同轴，该波阻抗等于发电机的输出阻抗和井下仪器的输入阻抗。