BR112023002335A2 - Câmara de enchimento direto - Google Patents
Câmara de enchimento diretoInfo
- Publication number
- BR112023002335A2 BR112023002335A2 BR112023002335A BR112023002335A BR112023002335A2 BR 112023002335 A2 BR112023002335 A2 BR 112023002335A2 BR 112023002335 A BR112023002335 A BR 112023002335A BR 112023002335 A BR112023002335 A BR 112023002335A BR 112023002335 A2 BR112023002335 A2 BR 112023002335A2
- Authority
- BR
- Brazil
- Prior art keywords
- reservoir
- seismic
- coupled
- filling chamber
- firing head
- Prior art date
Links
- 238000010304 firing Methods 0.000 abstract 3
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
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
-
- 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
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
- G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
-
- 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
-
- 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
- G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/12—Signal generation
- G01V2210/129—Source location
- G01V2210/1293—Sea
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
CÂMARA DE ENCHIMENTO DIRETO. A presente invenção refere-se a uma fonte sísmica que compreende um reservatório (120) configurado para conter gás comprimido, uma primeira cabeça de disparo (130A) acoplada ao reservatório (120), em que a primeira cabeça de disparo (130A) configurada para gerar energia sísmica através da liberação de uma primeira porção do ar comprimido do reservatório (120) para formar uma primeira bolha de gás em um meio sísmico e uma segunda cabeça de disparo (130B) acoplada ao reservatório (120) onde a segunda cabeça de ignição (130B) configurada para gerar energia sísmica através da liberação de uma segunda porção do gás comprimido proveniente do reservatório (120) para formar uma segunda bolha de gás no meio sísmico. Além disso, pelo menos uma primeira linha de preenchimento (115B) é acoplada diretamente ao reservatório (120).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063063053P | 2020-08-07 | 2020-08-07 | |
US17/384,325 US20220043173A1 (en) | 2020-08-07 | 2021-07-23 | Direct fill chamber |
PCT/US2021/044454 WO2022031786A1 (en) | 2020-08-07 | 2021-08-04 | Direct fill chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023002335A2 true BR112023002335A2 (pt) | 2023-05-02 |
Family
ID=80114925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023002335A BR112023002335A2 (pt) | 2020-08-07 | 2021-08-04 | Câmara de enchimento direto |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220043173A1 (pt) |
EP (1) | EP4193196A1 (pt) |
BR (1) | BR112023002335A2 (pt) |
CA (1) | CA3188717A1 (pt) |
WO (1) | WO2022031786A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020257302A1 (en) * | 2019-06-17 | 2020-12-24 | Ion Geophysical Corporation | Seismic source apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805914A (en) * | 1972-03-06 | 1974-04-23 | Texaco Inc | Seismic pneumatic energy pulse generators for attenuating secondary pulses |
US4381044A (en) * | 1980-10-06 | 1983-04-26 | Exxon Production Research Co. | Multiple chambered gas powered seismic source |
US4556120A (en) * | 1983-06-20 | 1985-12-03 | Exxon Production Research Co. | Modular gas-powered subsea seismic source |
US4648479A (en) * | 1983-09-30 | 1987-03-10 | Exxon Production Research Co. | Multiple-port, multiple-chamber, tuned air-powered subsea seismic source |
US4921068A (en) * | 1985-02-20 | 1990-05-01 | Pascouet Adrien P | Internal bubble-suppression method and apparatus |
US4949315A (en) * | 1985-02-20 | 1990-08-14 | Pascouet Adrien P | External bubble-suppression method and apparatus |
US4715023A (en) * | 1987-03-18 | 1987-12-22 | Mobil Oil Corporation | Coaxial, dual chamber seismic air gun |
US6901028B2 (en) * | 2002-03-14 | 2005-05-31 | Input/Output, Inc. | Marine seismic survey apparatus with graphical user interface and real-time quality control |
US8570829B2 (en) * | 2009-12-22 | 2013-10-29 | Pgs Geophysical As | Depth steerable seismic source array |
JP6001665B2 (ja) * | 2011-08-24 | 2016-10-05 | チェルミンスキー,ステファンCHELMINSKI,Stephen | 水底地震探査の為の海中振動音源 |
US9804280B2 (en) * | 2015-10-17 | 2017-10-31 | Stephen Chelminski | Method and apparatus for tuning the rise time of the initial pulse of an air gun |
US11635536B2 (en) * | 2017-09-21 | 2023-04-25 | Sercel Inc. | Device for marine seismic explorations for deposits |
-
2021
- 2021-07-23 US US17/384,325 patent/US20220043173A1/en active Pending
- 2021-08-04 CA CA3188717A patent/CA3188717A1/en active Pending
- 2021-08-04 WO PCT/US2021/044454 patent/WO2022031786A1/en unknown
- 2021-08-04 BR BR112023002335A patent/BR112023002335A2/pt unknown
- 2021-08-04 EP EP21762865.0A patent/EP4193196A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4193196A1 (en) | 2023-06-14 |
CA3188717A1 (en) | 2022-02-10 |
US20220043173A1 (en) | 2022-02-10 |
WO2022031786A1 (en) | 2022-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: TGS-NOPEC GEOPHYSICAL COMPANY (US) |