FR1589389A - - Google Patents
Info
- Publication number
- FR1589389A FR1589389A FR1589389DA FR1589389A FR 1589389 A FR1589389 A FR 1589389A FR 1589389D A FR1589389D A FR 1589389DA FR 1589389 A FR1589389 A FR 1589389A
- Authority
- FR
- France
- 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
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
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/387—Reducing secondary bubble pulse, i.e. reducing the detected signals resulting from the generation and release of gas bubbles after the primary explosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Oceanography (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Surgical Instruments (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62513367A | 1967-03-22 | 1967-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1589389A true FR1589389A (fr) | 1970-03-31 |
Family
ID=24504727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1589389D Expired FR1589389A (fr) | 1967-03-22 | 1968-03-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3454127A (fr) |
DE (1) | DE1773022B1 (fr) |
FR (1) | FR1589389A (fr) |
GB (1) | GB1168947A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638752A (en) * | 1968-09-13 | 1972-02-01 | Commercial Solvents Corp | Seismic signal generator |
US4735281A (en) * | 1985-02-20 | 1988-04-05 | Pascouet Adrien P | Internal bubble-suppression method and apparatus |
US4976333A (en) * | 1988-03-01 | 1990-12-11 | Pascouet Adrien P | Method for reshaping acoustical pressure pulses |
CN112034506B (zh) * | 2019-06-04 | 2024-04-30 | 中国石油天然气集团有限公司 | 二氧化碳震源控制器 |
CN112557620A (zh) * | 2020-11-11 | 2021-03-26 | 安徽理工大学 | 电子雷管爆炸作功测试方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2599245A (en) * | 1947-06-27 | 1952-06-03 | Seismograph Service Corp | Method and apparatus for seismic prospecting |
US2619186A (en) * | 1948-01-24 | 1952-11-25 | Standard Oil Dev Co | Seismic exploration method |
DE1208086B (de) * | 1960-06-06 | 1965-12-30 | Shell Int Research | Erzeugen einer seismischen Schallwellenfront |
US3292140A (en) * | 1963-06-21 | 1966-12-13 | Mobil Oil Corp | System for generating seismic signals |
US3371740A (en) * | 1966-08-22 | 1968-03-05 | Mobil Oil Corp | System and method for reducing secondary pressure pulses in marine seismic surveying |
-
1967
- 1967-03-22 US US625133A patent/US3454127A/en not_active Expired - Lifetime
-
1968
- 1968-03-22 GB GB04039/68A patent/GB1168947A/en not_active Expired
- 1968-03-22 FR FR1589389D patent/FR1589389A/fr not_active Expired
- 1968-03-22 DE DE19681773022 patent/DE1773022B1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1168947A (en) | 1969-10-29 |
DE1773022B1 (de) | 1971-11-25 |
US3454127A (en) | 1969-07-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |