ES8306263A1 - Procedimiento de explotacion sismica. - Google Patents
Procedimiento de explotacion sismica.Info
- Publication number
- ES8306263A1 ES8306263A1 ES506965A ES506965A ES8306263A1 ES 8306263 A1 ES8306263 A1 ES 8306263A1 ES 506965 A ES506965 A ES 506965A ES 506965 A ES506965 A ES 506965A ES 8306263 A1 ES8306263 A1 ES 8306263A1
- Authority
- ES
- Spain
- Prior art keywords
- signals
- signal
- wave component
- time
- accentuated
- 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
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
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/362—Effecting static or dynamic corrections; Stacking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
-
- 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
- G01V2210/16—Survey configurations
- G01V2210/161—Vertical seismic profiling [VSP]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/30—Noise handling
- G01V2210/32—Noise reduction
- G01V2210/322—Trace stacking
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (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)
Abstract
PROCEDIMIENTO E INSTALACION PARA LA EXPLORACION SISMICA SUBTERRANEA. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE ELIGE ENTRE LAS SEÑALES A TRATAR, UN GRUPO DE N SEÑALES S<L, ...., S<K, ...., S<N, DETECTADAS A LOS NIVELES X<L, ...., X<K, ...., X<N SUCESIVOS; SEGUNDA, SE DETERMINAN LOS TIEMPOS DE PROPAGACION T<K DE LAS ONDAS ACUSTICAS DE UN PRIMER NIVEL X<L EN CADA NIVEL X<K; TERCERA, SE DESPLAZA CADA SEÑAL S<K ADELANTANDOLA EN EL TIEMPO T<K RESPECTO A LA SEÑAL S<L; CUARTA, SE COMBINAN LA SEÑAL S<L Y LAS SEÑALES S<K ADELANTADAS, PARA OBTENER UNA SEÑAL Z<L; QUINTA, SE DESPLAZA CADA SEÑAL S<K RETARDANDOLA EN EL TIEMPO T<K RESPECTO A LA SEÑAL S<L; SEXTA, SE COMBINAN LA SEÑAL S<L Y LAS SEÑALES S<K RETARDADAS, PARA OBTENER UNA SEÑAL Y<L; SEPTIMA, SE CREA UNA SEÑAL U >X A PARTIR DE LAS SEÑALES Y<L Y Z<L; OCTAVA, SE REGISTRA LA SEÑAL CREADA U >X; Y POR ULTIMO, SE REPITEN LAS OPERACIONES ANTERIORES PARA OBTENER SEÑALES U >X, .... UX, .... U<X>X.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024276A FR2494450A1 (fr) | 1980-11-14 | 1980-11-14 | Procede d'exploration sismique par la technique du profil sismique vertical et installation pour sa mise en oeuvre |
| EP81401561A EP0053525B1 (fr) | 1980-11-14 | 1981-10-09 | Procédé d'exploration sismique par la technique du profil sismique vertical et installation pour sa mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8306263A1 true ES8306263A1 (es) | 1983-05-16 |
| ES506965A0 ES506965A0 (es) | 1983-05-16 |
Family
ID=26083110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES506965A Granted ES506965A0 (es) | 1980-11-14 | 1981-11-10 | Procedimiento de explotacion sismica. |
Country Status (9)
| Country | Link |
|---|---|
| AR (1) | AR226137A1 (es) |
| AU (1) | AU549666B2 (es) |
| BR (1) | BR8107380A (es) |
| EG (1) | EG14693A (es) |
| ES (1) | ES506965A0 (es) |
| IE (1) | IE52273B1 (es) |
| MX (1) | MX153251A (es) |
| NO (1) | NO157315C (es) |
| OA (1) | OA06945A (es) |
-
1981
- 1981-10-20 IE IE2463/81A patent/IE52273B1/en unknown
- 1981-10-22 AU AU76725/81A patent/AU549666B2/en not_active Ceased
- 1981-11-10 ES ES506965A patent/ES506965A0/es active Granted
- 1981-11-11 AR AR287408A patent/AR226137A1/es active
- 1981-11-11 NO NO813823A patent/NO157315C/no unknown
- 1981-11-13 MX MX190106A patent/MX153251A/es unknown
- 1981-11-13 BR BR8107380A patent/BR8107380A/pt unknown
- 1981-11-14 OA OA57541A patent/OA06945A/xx unknown
- 1981-11-14 EG EG81660A patent/EG14693A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| NO157315B (no) | 1987-11-16 |
| EG14693A (en) | 1985-03-31 |
| IE812463L (en) | 1982-05-14 |
| AR226137A1 (es) | 1982-05-31 |
| NO157315C (no) | 1988-02-24 |
| BR8107380A (pt) | 1982-08-10 |
| ES506965A0 (es) | 1983-05-16 |
| AU549666B2 (en) | 1986-02-06 |
| MX153251A (es) | 1986-09-02 |
| IE52273B1 (en) | 1987-09-02 |
| NO813823L (no) | 1982-05-18 |
| OA06945A (fr) | 1983-07-31 |
| AU7672581A (en) | 1982-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971201 |