RU2008132533A - METHOD FOR MARINE SEISMIC EXPLORATION AND DEVICE FOR ITS IMPLEMENTATION - Google Patents
METHOD FOR MARINE SEISMIC EXPLORATION AND DEVICE FOR ITS IMPLEMENTATION Download PDFInfo
- Publication number
- RU2008132533A RU2008132533A RU2008132533/28A RU2008132533A RU2008132533A RU 2008132533 A RU2008132533 A RU 2008132533A RU 2008132533/28 A RU2008132533/28 A RU 2008132533/28A RU 2008132533 A RU2008132533 A RU 2008132533A RU 2008132533 A RU2008132533 A RU 2008132533A
- Authority
- RU
- Russia
- Prior art keywords
- marine seismic
- seismic exploration
- excitation
- earth
- gradient
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 9
- 230000005284 excitation Effects 0.000 claims abstract 8
- 230000005684 electric field Effects 0.000 claims abstract 6
- 239000002184 metal Substances 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- 230000007423 decrease Effects 0.000 claims abstract 2
- 230000005672 electromagnetic field Effects 0.000 claims abstract 2
- 239000013535 sea water Substances 0.000 claims abstract 2
- 239000002689 soil Substances 0.000 claims abstract 2
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- Geophysics And Detection Of Objects (AREA)
Abstract
1. Способ морской сейсмической разведки, включающий возбуждение упругих колебаний с последующей регистрацией акустического сигнала, обработку измеренных сигналов, возбуждение электромагнитного поля импульсами тока, отличающийся тем, что искусственное возбуждение упругих колебаний осуществляют в полузамкнутом пространстве, ограниченном металлическим каркасом по трем сторонам, посредством свечи зажигания, на которую подается напряжение, при этом дополнительно регистрируют градиент потенциала электрического поля электрохимического происхождения и градиент потенциала электрического поля, обусловленного движением воды в магнитном поле Земли. ! 2. Способ морской сейсмической разведки по п.1, отличающийся тем, что возбуждение упругих колебаний осуществляют на интервале времени нарастания, кульминации и спада лунного прилива земной коры. ! 3. Способ морской сейсмической разведки по п.1, отличающийся тем, что градиент потенциала электрического поля, обусловленного движением воды в магнитном поле Земли, регистрируют в инфранизкочастотном диапазоне волновода морская вода - грунт. ! 4. Способ морской сейсмической разведки по п.1, отличающийся тем, что обработку измеренных сигналов осуществляют путем построения биномного дерева Штерна-Брока. ! 5. Устройство морской сейсмической разведки, состоящее из устройства возбуждения упругих колебаний, приемника акустических сигналов, источника питания, устройства обработки измеренных сигналов, отличающееся тем, что устройство возбуждения упругих колебаний выполнено из металлического каркаса в виде П-образной конструкции, в верхней части которой установлена свеча заж1. The method of marine seismic exploration, including the excitation of elastic vibrations followed by registration of the acoustic signal, processing the measured signals, the excitation of the electromagnetic field by current pulses, characterized in that the artificial excitation of elastic vibrations is carried out in a semi-enclosed space bounded by a metal frame on three sides, using a spark plug which is supplied with voltage, while additionally registering the gradient of the potential of the electric field of the electrochemical origin and the potential gradient of the electric field caused by the movement of water in the earth's magnetic field. ! 2. The method of marine seismic exploration according to claim 1, characterized in that the excitation of elastic vibrations is carried out on a time interval of rise, culmination and decline of the lunar tide of the earth's crust. ! 3. The method of marine seismic exploration according to claim 1, characterized in that the gradient of the electric field potential due to the movement of water in the Earth's magnetic field is recorded in the infra-low-frequency range of the waveguide, sea water - soil. ! 4. The method of marine seismic exploration according to claim 1, characterized in that the processing of the measured signals is carried out by constructing a Stern-Brock binomial tree. ! 5. The device for marine seismic exploration, consisting of a device for exciting elastic waves, an acoustic signal receiver, a power source, a device for processing measured signals, characterized in that the device for generating elastic waves is made of a metal frame in the form of a U-shaped structure, in the upper part of which is installed candle light
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008132533/28A RU2388023C1 (en) | 2008-08-06 | 2008-08-06 | Method for marine seismic survey and device for realising said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008132533/28A RU2388023C1 (en) | 2008-08-06 | 2008-08-06 | Method for marine seismic survey and device for realising said method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008132533A true RU2008132533A (en) | 2010-02-20 |
| RU2388023C1 RU2388023C1 (en) | 2010-04-27 |
Family
ID=42126582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008132533/28A RU2388023C1 (en) | 2008-08-06 | 2008-08-06 | Method for marine seismic survey and device for realising said method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2388023C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859153A (en) * | 2019-11-12 | 2021-05-28 | 中国石油天然气集团有限公司 | Electric spark seismic source trigger device and control method |
| CN116756931A (en) * | 2023-05-17 | 2023-09-15 | 中国人民解放军国防大学联合作战学院 | Electromagnetic data processing method, device, storage medium and equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074758A (en) * | 1974-09-03 | 1978-02-21 | Oil Recovery Corporation | Extraction method and apparatus |
| SU1596945A1 (en) * | 1989-02-13 | 1994-10-15 | Пермский политехнический институт | Pneumatic source of seismic signals |
| RU2032190C1 (en) * | 1992-03-19 | 1995-03-27 | Иван Васильевич Паличев | Device for marine seismic exploration |
| RU2176403C1 (en) * | 2000-07-05 | 2001-11-27 | Волго-уральский центр научно-технических услуг "НЕЙТРОН" | Gear and method of excitation of elastic vibration and hydraulic seam fracture |
-
2008
- 2008-08-06 RU RU2008132533/28A patent/RU2388023C1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859153A (en) * | 2019-11-12 | 2021-05-28 | 中国石油天然气集团有限公司 | Electric spark seismic source trigger device and control method |
| CN116756931A (en) * | 2023-05-17 | 2023-09-15 | 中国人民解放军国防大学联合作战学院 | Electromagnetic data processing method, device, storage medium and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2388023C1 (en) | 2010-04-27 |
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