公开(公告)号：US5004050A

公开(公告)日：1991-04-02

申请号：US457828

申请日：1990-01-12

申请人： Olga N. Sizonenko ,  Rafkhat A. Maxutov ,  Pavel P. Maljushevsky ,  Georgy G. Gorovenko ,  Alexei V. Sokolov ,  Diana N. Lyapis ,  Vladimir I. Schekin ,  Natalya I. Kuskova

发明人： Olga N. Sizonenko ,  Rafkhat A. Maxutov ,  Pavel P. Maljushevsky ,  Georgy G. Gorovenko ,  Alexei V. Sokolov ,  Diana N. Lyapis ,  Vladimir I. Schekin ,  Natalya I. Kuskova

IPC分类号： E21B43/24 ,  E21B43/00 ,  E21B43/26 ,  G01V1/157

CPC分类号： E21B43/003 ,  E21B28/00 ,  E21B37/00 ,  G01V1/157

摘要： The method consists in generating periodically shock waves by initiating the electric discharge in a fluid filling in the well between the electrodes. To initiate the electric discharge, a current-conducting fluid comprising a dielectric fluid and a current-conducting powder material is fed additionally between the electrodes. The device for carrying the method into effect comprises a discharge chamber (5) with positive and negative a system of feeding an initials between the electrodes (3, 4), a system of feeding an initiator between the electrodes (3, 4), electrodes (3, 4), and a surge current generator (2). The device has at least one metering valve (12) with a drive (13) and an additional chamber (9) filled in with a dielectric fluid. A duct (10) having a pressure spool valve (11) is provided in the wall of the additional chamber (9). Inlet and outlet holes (7, 6) are provided in the wall of the discharge chamber (5).

摘要翻译： 该方法包括通过在电极之间的阱中的流体填充中引发放电来周期性地产生冲击波。 为了开始放电，包括介电流体和导电粉末材料的导电流体另外在电极之间进料。 用于承载该方法的装置包括具有正和负的在电极（3,4）之间输入初始值的系统的放电室（5），在电极（3,4）之间馈送引发器的系统，电极 （3,4）和浪涌电流发生器（2）。 该装置具有至少一个具有驱动器（13）和填充有介电流体的附加室（9）的计量阀（12）。 具有压力滑阀（11）的管道（10）设置在附加室（9）的壁中。 在排放室（5）的壁上设有入口孔和出口孔（6,7）。

公开(公告)号：US4558737A

公开(公告)日：1985-12-17

申请号：US332160

申请日：1981-12-18

申请人： Oleg L. Kuznetsov ,  Rafkhat A. Maxutov ,  Vladimir O. Malchenok ,  Khanuko M. Mordukhaev ,  Anatoly P. Ostrovsky ,  Adolf E. Rubtsov ,  Ernst M. Simkin ,  Alexei V. Sokolov

发明人： Oleg L. Kuznetsov ,  Rafkhat A. Maxutov ,  Vladimir O. Malchenok ,  Khanuko M. Mordukhaev ,  Anatoly P. Ostrovsky ,  Adolf E. Rubtsov ,  Ernst M. Simkin ,  Alexei V. Sokolov

IPC分类号： B06B1/08 ,  E21B36/04 ,  E21B43/00

CPC分类号： E21B43/003 ,  B06B1/08 ,  E21B28/00 ,  E21B36/04

摘要： A downhole thermoacoustic device comprises a heater with a terminal chamber, connected to a source or radiator of acoustic oscillation, including a hollow housing having mounted therein a longitudinal shaft carrying coils with cores in the form of a plurality of flat rings of a magnetostrictive material, operable as the active elements adapted to generate acoustic oscillation. Accommodated intermediate the coils is a member for focusing the acoustic field, in the form of a sleeve, while the longitudinal shaft carries a tube-shaped reflector of acoustic oscillation internally of the core of each coil. The top and bottom portions of the hollow housing of the radiator of acoustic oscillation have mounted therein damping elements including sleeves of a resilient material, while a heat-insulating member including a sleeve with a fluted surface is provided intermediate the terminal chamber of the heater and the hollow housing of the radiator.

摘要翻译： 一种井下热声装置包括具有端子室的加热器，其连接到声振荡源或散热器，包括中空壳体，该中空壳体中安装有承载具有多个磁致伸缩材料的平环形式的芯的纵向轴， 可用作适于产生声振荡的有源元件。 在线圈之间容纳的是用于将声场聚焦为套筒形式的构件，而纵向轴在每个线圈的芯部内部承载声波振荡器的管状反射器。 声振荡器的散热器的中空壳体的顶部和底部已经安装有包括弹性材料的套筒的阻尼元件，而包括具有带凹槽表面的套筒的绝热构件设置在加热器的端子室的中间， 散热器的中空壳体。

公开(公告)号：US4283088A

公开(公告)日：1981-08-11

申请号：US38407

申请日：1979-05-14

申请人： Vladimir P. Tabakov ,  Boris P. Kornev ,  Leonid N. Buchenkov ,  Andrei T. Gorbunov ,  Vladilen E. Kaschavtsev ,  Viktor P. Pilatovsky ,  Evgeny I. Gurov ,  Alexandr I. Obrezkov ,  Gadel G. Vakhitov ,  Rishad T. Bulgakov ,  Vladimir P. Maximov ,  Rafkhat A. Maxutov ,  Alexandr I. Shnirelman ,  Boris E. Dobroskok ,  Khalim A. Asfandiyarov ,  Airat K. Fatkullin, deceased

发明人： Vladimir P. Tabakov ,  Boris P. Kornev ,  Leonid N. Buchenkov ,  Andrei T. Gorbunov ,  Vladilen E. Kaschavtsev ,  Viktor P. Pilatovsky ,  Evgeny I. Gurov ,  Alexandr I. Obrezkov ,  Gadel G. Vakhitov ,  Rishad T. Bulgakov ,  Vladimir P. Maximov ,  Rafkhat A. Maxutov ,  Alexandr I. Shnirelman ,  Boris E. Dobroskok ,  Khalim A. Asfandiyarov ,  Airat K. Fatkullin, deceased

IPC分类号： E21B43/24 ,  E21B43/30 ,  E21C41/24 ,  E21C41/10

CPC分类号： E21B43/305 ,  E21B43/24 ,  E21C41/24

摘要： A thermal-mining method of oil production is effected by digging a combination of underground workings and at least one working tunnel and by drilling injection and producing wells from said working tunnel. Then a heat carrier is forced into the oil-bearing bed for heating it to a temperature sufficient for the oil to acquire the necessary fluidity. The heat carrier is forced into the oil-bearing bed through injection wells at time intervals t.sub.1 found from an appropriate relation. The oil is withdrawn from the oil-bearing bed through the producing wells at time intervals t.sub.3 in which the time interval t.sub.1 of heat carrier injection into the injection wells is divisible by the time interval t.sub.3 of oil withdrawal from the producing wells, the multiplicity factor being equal to n=(t.sub.1 /t.sub.3).gtoreq.60.

摘要翻译： 通过挖掘地下工作和至少一个工作隧道的组合以及通过钻井注射和从所述工作隧道生产井来实现采油的方法。 然后将热载体压入含油床中以将其加热到足以使油获得必要的流动性的温度。 热载体以适当的关系从时间间隔t1被迫通过注入井进入含油床。 通过生产井在时间间隔t3从含油床排出油，其中注入井的热载体注入的时间间隔t1可以从生产井中抽出油的时间间隔t3被除以多重因子 等于n =（t1 / t3）> / = 60。