DE3864574D1 - Verfahren zur entzerrung von seismischen signalen. - Google Patents
Verfahren zur entzerrung von seismischen signalen.Info
- Publication number
- DE3864574D1 DE3864574D1 DE8888401075T DE3864574T DE3864574D1 DE 3864574 D1 DE3864574 D1 DE 3864574D1 DE 8888401075 T DE8888401075 T DE 8888401075T DE 3864574 T DE3864574 T DE 3864574T DE 3864574 D1 DE3864574 D1 DE 3864574D1
- Authority
- DE
- Germany
- Prior art keywords
- equalizing
- seismic signals
- seismic
- signals
- equalizing seismic
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—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
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
- G01V1/368—Inverse filtering
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8706331A FR2614996B1 (fr) | 1987-05-06 | 1987-05-06 | Procede de traitement de signaux sismiques par egalisation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3864574D1 true DE3864574D1 (de) | 1991-10-10 |
Family
ID=9350796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888401075T Expired - Lifetime DE3864574D1 (de) | 1987-05-06 | 1988-05-04 | Verfahren zur entzerrung von seismischen signalen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4872114A (de) |
EP (1) | EP0290337B1 (de) |
DE (1) | DE3864574D1 (de) |
FR (1) | FR2614996B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7310287B2 (en) | 2003-05-30 | 2007-12-18 | Fairfield Industries Incorporated | Method and apparatus for seismic data acquisition |
US20080045326A1 (en) * | 2006-08-09 | 2008-02-21 | Dandy Hunt | Methods, apparatus and computer program for generating and selecting number combination samples for use in a lottery from a pre-determined population of numbers |
US8520467B2 (en) * | 2010-03-09 | 2013-08-27 | Westerngeco L.L.C. | Using seismic sensor transfer functions for high fidelity seismic imaging |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3518678A (en) * | 1968-11-05 | 1970-06-30 | Mobil Oil Corp | Method of dynamically equalizing the gain of seismic signals |
FR2309854A1 (fr) * | 1975-04-30 | 1976-11-26 | Mark Products | Procede et appareil pour regler la sortie de plusieurs geophones afin d'eliminer l'effet des variations des caracteristiques du sol au voisinage de sa surface |
GB1495767A (en) * | 1975-05-01 | 1977-12-21 | Mark Products | Apparatus and method for adjusting the output of a plurality of geophones to compensate the effect of variations in the near surface character of the earth |
GB1569581A (en) * | 1976-09-27 | 1980-06-18 | Anstey N | Seismic delineation of oi and gas reservoirs using borehole geophones |
JPH0785109B2 (ja) * | 1985-07-24 | 1995-09-13 | シュルンベルジェ オーバーシーズ エス.エイ. | ダウンホ−ル地震探査装置 |
-
1987
- 1987-05-06 FR FR8706331A patent/FR2614996B1/fr not_active Expired
-
1988
- 1988-05-04 EP EP88401075A patent/EP0290337B1/de not_active Expired
- 1988-05-04 DE DE8888401075T patent/DE3864574D1/de not_active Expired - Lifetime
- 1988-05-06 US US07/191,931 patent/US4872114A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2614996A1 (fr) | 1988-11-10 |
US4872114A (en) | 1989-10-03 |
EP0290337B1 (de) | 1991-09-04 |
EP0290337A1 (de) | 1988-11-09 |
FR2614996B1 (fr) | 1989-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |