EA201491345A1 - Способ управления предельными значениями сейсмического вибратора на низких частотах - Google Patents
Способ управления предельными значениями сейсмического вибратора на низких частотахInfo
- Publication number
- EA201491345A1 EA201491345A1 EA201491345A EA201491345A EA201491345A1 EA 201491345 A1 EA201491345 A1 EA 201491345A1 EA 201491345 A EA201491345 A EA 201491345A EA 201491345 A EA201491345 A EA 201491345A EA 201491345 A1 EA201491345 A1 EA 201491345A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- managing
- limit values
- low frequencies
- seismic vibrator
- user
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
- G01V1/047—Arrangements for coupling the generator to the ground
- G01V1/0475—Arrangements for coupling the generator to the ground for controlling "Ground Force"
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Способ создания сейсмического свип-сигнала, включающий определение задаваемой пользователем силы на определенной частоте с использованием задаваемых пользователем входных данных; определение максимальной силы на указанной частоте с использованием параметров свип-сигнала и использование этой максимальной силы для приведения сейсмического источника в действие, если задаваемая пользователем сила превосходит максимальную силу.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261596676P | 2012-02-08 | 2012-02-08 | |
PCT/US2013/025416 WO2013120006A1 (en) | 2012-02-08 | 2013-02-08 | Method of seismic vibratory limits control at low frequencies |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201491345A1 true EA201491345A1 (ru) | 2015-05-29 |
Family
ID=48902780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201491345A EA201491345A1 (ru) | 2012-02-08 | 2013-02-08 | Способ управления предельными значениями сейсмического вибратора на низких частотах |
Country Status (7)
Country | Link |
---|---|
US (1) | US9488742B2 (ru) |
EP (1) | EP2812728A4 (ru) |
CN (1) | CN104254787A (ru) |
AU (1) | AU2013216795B2 (ru) |
CA (1) | CA2863705A1 (ru) |
EA (1) | EA201491345A1 (ru) |
WO (1) | WO2013120006A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9329292B2 (en) | 2013-02-28 | 2016-05-03 | Bp Corporation North America Inc. | System and method for preventing cavitation in controlled-frequency marine seismic source arrays |
BR112015029382B1 (pt) * | 2013-09-27 | 2022-08-23 | Bp Corporation North America Inc. | Sistema e método para a realização de pesquisas sísmicas com uma fonte controlada utilizando varreduras de máxima potência |
EP3060944A1 (en) | 2013-10-23 | 2016-08-31 | Mark Francis Lucien Harper | System and method for resonator frequency control by active feedback |
US20150153466A1 (en) * | 2013-12-04 | 2015-06-04 | Westerngeco L.L.C. | Source Start Time Determination |
EP3097437B1 (en) | 2014-01-21 | 2023-09-06 | BP Corporation North America Inc. | Operational control in a seismic source |
AU2015218939B2 (en) | 2014-02-19 | 2020-03-05 | Bp Corporation North America Inc. | Compact seismic source for low frequency, humming seismic acquisition |
CN109001839A (zh) * | 2018-06-15 | 2018-12-14 | 山东大学 | 一种城市车载综合地球物理探测***及工作方法 |
CN109001794A (zh) * | 2018-06-15 | 2018-12-14 | 山东大学 | 适用于城市环境的车载移动式地震探测***和方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184144A (en) * | 1977-11-21 | 1980-01-15 | Exxon Production Research Company | Measurement and control of the output force of a seismic vibrator |
US4567583A (en) | 1983-09-23 | 1986-01-28 | Western Geophysical Company Of America | Adaptive preset force level control for a seismic vibrator |
US5410517A (en) * | 1994-05-13 | 1995-04-25 | Exxon Production Research Company | Method for cascading sweeps for a seismic vibrator |
US5721710A (en) | 1995-09-29 | 1998-02-24 | Atlantic Richfield Company | High fidelity vibratory source seismic method with source separation |
US5901113A (en) | 1996-03-12 | 1999-05-04 | Schlumberger Technology Corporation | Inverse vertical seismic profiling using a measurement while drilling tool as a seismic source |
GB2359363B (en) | 2000-02-15 | 2002-04-03 | Geco Prakla | Processing simultaneous vibratory seismic data |
US6885918B2 (en) | 2000-06-15 | 2005-04-26 | Geo-X Systems, Ltd. | Seismic monitoring and control method |
GB2416033B (en) | 2004-07-10 | 2006-11-01 | Westerngeco Ltd | Seismic vibratory acquisition method and apparatus |
US7327633B2 (en) * | 2005-12-12 | 2008-02-05 | Westerneco L.L.C. | Systems and methods for enhancing low-frequency content in vibroseis acquisition |
WO2007126786A2 (en) | 2006-03-27 | 2007-11-08 | Input/Output, Inc. | Apparatus and method for generating a seismic source signal |
CN101680957B (zh) * | 2007-02-08 | 2012-08-22 | 科诺科菲利浦公司 | 用于地震振动器数据采集的动态源参数选择 |
GB2451630B (en) | 2007-08-04 | 2009-12-09 | Westerngeco Seismic Holdings | Composite sweeps of high and low frequency part |
US7974154B2 (en) * | 2008-03-21 | 2011-07-05 | Westerngeco L.L.C. | Vibroseis calibration technique and system |
FR2941055B1 (fr) * | 2009-01-12 | 2011-02-25 | Cggveritas Services Sa | Procede d'acquisition de donnees vibrosismiques concernant une zone du sous-sol, et procede d'exploration sismique incluant un tel procede |
CA2658143C (en) | 2009-03-06 | 2013-06-04 | Nanometrics Inc. | Force-feedback seismometer |
CA2760695C (en) * | 2009-05-01 | 2014-08-19 | Inova Ltd. | Seismic vibrator controlled by directly detecting base plate motion |
US8274862B2 (en) * | 2009-10-09 | 2012-09-25 | CGG Veritas | System and method for determining a frequency sweep for seismic analysis |
-
2013
- 2013-02-08 CA CA2863705A patent/CA2863705A1/en not_active Abandoned
- 2013-02-08 CN CN201380008872.6A patent/CN104254787A/zh active Pending
- 2013-02-08 AU AU2013216795A patent/AU2013216795B2/en not_active Ceased
- 2013-02-08 EP EP13746337.8A patent/EP2812728A4/en not_active Withdrawn
- 2013-02-08 EA EA201491345A patent/EA201491345A1/ru unknown
- 2013-02-08 WO PCT/US2013/025416 patent/WO2013120006A1/en active Application Filing
- 2013-02-08 US US13/763,415 patent/US9488742B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104254787A (zh) | 2014-12-31 |
US9488742B2 (en) | 2016-11-08 |
EP2812728A4 (en) | 2015-12-30 |
AU2013216795A1 (en) | 2014-08-28 |
EP2812728A1 (en) | 2014-12-17 |
CA2863705A1 (en) | 2013-08-15 |
WO2013120006A1 (en) | 2013-08-15 |
US20130201789A1 (en) | 2013-08-08 |
AU2013216795B2 (en) | 2016-02-18 |
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