JPH0713660B2 - 海洋震源アレ−と地震パルス発生方法 - Google Patents
海洋震源アレ−と地震パルス発生方法Info
- Publication number
- JPH0713660B2 JPH0713660B2 JP61138033A JP13803386A JPH0713660B2 JP H0713660 B2 JPH0713660 B2 JP H0713660B2 JP 61138033 A JP61138033 A JP 61138033A JP 13803386 A JP13803386 A JP 13803386A JP H0713660 B2 JPH0713660 B2 JP H0713660B2
- Authority
- JP
- Japan
- Prior art keywords
- ocean
- water
- oceanic
- maximum radius
- hypocenters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000001629 suppression Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 22
- 239000002360 explosive Substances 0.000 description 12
- 238000003491 array Methods 0.000 description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000005534 acoustic noise Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/003—Seismic data acquisition in general, e.g. survey design
- G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
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)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74533385A | 1985-06-14 | 1985-06-14 | |
US745333 | 1985-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61290380A JPS61290380A (ja) | 1986-12-20 |
JPH0713660B2 true JPH0713660B2 (ja) | 1995-02-15 |
Family
ID=24996265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61138033A Expired - Lifetime JPH0713660B2 (ja) | 1985-06-14 | 1986-06-13 | 海洋震源アレ−と地震パルス発生方法 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPH0713660B2 (zh) |
CN (1) | CN1003057B (zh) |
AU (1) | AU580422B2 (zh) |
CA (1) | CA1263470A (zh) |
ES (1) | ES8801735A1 (zh) |
FR (1) | FR2583525B1 (zh) |
GB (1) | GB2176605B (zh) |
NL (1) | NL190995C (zh) |
NO (1) | NO169566C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858205A (en) * | 1988-08-24 | 1989-08-15 | Halliburton Geophysical Services, Inc. | Multi-barrel air gun module |
GB9920593D0 (en) * | 1999-09-02 | 1999-11-03 | Geco Prakla Uk Ltd | A method of seismic surveying, a marine vibrator arrangement, and a method of calculating the depths of seismic sources |
GB2393513A (en) * | 2002-09-25 | 2004-03-31 | Westerngeco Seismic Holdings | Marine seismic surveying using a source not having a ghost at a non-zero frequency |
GB2400662B (en) | 2003-04-15 | 2006-08-09 | Westerngeco Seismic Holdings | Active steering for marine seismic sources |
US7489590B2 (en) * | 2005-04-08 | 2009-02-10 | Westerngeco L.L.C. | Method and apparatus for source and receiver side wave field separation |
US9025417B2 (en) | 2010-08-24 | 2015-05-05 | Westerngeco L.L.C. | Systems and methods for optimizing low frequency output from airgun source arrays |
GB2490787B (en) | 2011-05-11 | 2015-02-11 | Cggveritas Services Sa | Compact broadband source and method |
NL2016387B1 (en) * | 2016-03-08 | 2017-09-27 | Fugro N V | Seismic source array and survey ship |
CN106443764B (zh) * | 2016-10-17 | 2020-02-11 | 辉禄美(北京)科技有限公司 | 撬式震源模块 |
CN112180432B (zh) * | 2020-09-01 | 2023-10-20 | 中国科学院深圳先进技术研究院 | 一种基于电晕放电的高效率电火花震源***及设置方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB688384A (en) * | 1949-07-02 | 1953-03-04 | Charles Frederick Urschel | Improvements in or relating to apparatus for seismic prospecting |
US3437170A (en) * | 1966-12-12 | 1969-04-08 | Texas Instruments Inc | Control of energy spectrum in marine seismic exploration |
NO144253C (no) * | 1975-02-28 | 1981-07-22 | Mobil Oil Corp | Fremgangsmaate og system for seismiske undersoekelser |
GB1542261A (en) * | 1976-04-07 | 1979-03-14 | British Petroleum Co | Method of operating a seismic source |
US4382486A (en) * | 1981-02-05 | 1983-05-10 | Mobil Oil Corporation | Tuned air gun array |
ATE31978T1 (de) * | 1981-05-29 | 1988-01-15 | Britoil Plc | Methode zur bestimmung der durch eine anordnung seismischer unterwasser-quellen uebertragenen wellenformen und zur datenakkumulation zur anwendung in diesem verfahren. |
-
1986
- 1986-02-17 NO NO860575A patent/NO169566C/no unknown
- 1986-05-21 CA CA000509617A patent/CA1263470A/en not_active Expired
- 1986-06-10 GB GB8614037A patent/GB2176605B/en not_active Expired
- 1986-06-12 CN CN86103768A patent/CN1003057B/zh not_active Expired
- 1986-06-13 ES ES556022A patent/ES8801735A1/es not_active Expired
- 1986-06-13 AU AU58728/86A patent/AU580422B2/en not_active Ceased
- 1986-06-13 JP JP61138033A patent/JPH0713660B2/ja not_active Expired - Lifetime
- 1986-06-13 FR FR868608563A patent/FR2583525B1/fr not_active Expired - Lifetime
- 1986-06-16 NL NL8601549A patent/NL190995C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2176605B (en) | 1989-07-12 |
NO860575L (no) | 1986-12-15 |
NL190995B (nl) | 1994-07-01 |
JPS61290380A (ja) | 1986-12-20 |
NO169566C (no) | 1994-04-18 |
ES8801735A1 (es) | 1988-02-16 |
CN86103768A (zh) | 1986-12-31 |
ES556022A0 (es) | 1988-02-16 |
CN1003057B (zh) | 1989-01-11 |
FR2583525A1 (fr) | 1986-12-19 |
GB2176605A (en) | 1986-12-31 |
NO169566B (no) | 1992-03-30 |
CA1263470A (en) | 1989-11-28 |
NL190995C (nl) | 1994-12-01 |
AU580422B2 (en) | 1989-01-12 |
NL8601549A (nl) | 1987-01-02 |
GB8614037D0 (en) | 1986-07-16 |
FR2583525B1 (fr) | 1990-03-02 |
AU5872886A (en) | 1986-12-18 |
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