NO136121B - - Google Patents
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- Publication number
- NO136121B NO136121B NO227271A NO227271A NO136121B NO 136121 B NO136121 B NO 136121B NO 227271 A NO227271 A NO 227271A NO 227271 A NO227271 A NO 227271A NO 136121 B NO136121 B NO 136121B
- Authority
- NO
- Norway
- Prior art keywords
- layer
- aids
- reflected
- amplitude
- amplitudes
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 44
- 238000013016 damping Methods 0.000 claims description 36
- 230000009466 transformation Effects 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 2
- 230000002085 persistent effect Effects 0.000 claims 1
- 230000002459 sustained effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 description 21
- 238000004364 calculation method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 239000010438 granite Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000010454 slate Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001028 reflection method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 206010068150 Acoustic shock Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- -1 sandstone Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000001131 transforming effect 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
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
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)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4723570A | 1970-06-18 | 1970-06-18 | |
| US4741670A | 1970-06-18 | 1970-06-18 | |
| US4741570A | 1970-06-18 | 1970-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136121B true NO136121B (OSRAM) | 1977-04-12 |
| NO136121C NO136121C (no) | 1977-07-20 |
Family
ID=27367084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO227271A NO136121C (no) | 1970-06-18 | 1971-06-16 | Fremgangsm}te til og anordning for seismisk unders¦kelse. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS522841B1 (OSRAM) |
| DE (1) | DE2122816A1 (OSRAM) |
| FR (1) | FR2099184A5 (OSRAM) |
| NO (1) | NO136121C (OSRAM) |
| SE (1) | SE379863B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123577A (en) * | 1979-03-14 | 1980-09-24 | Yamaha Motor Co Ltd | Sheet for autobicycle |
| US5559754A (en) * | 1994-04-14 | 1996-09-24 | The United States Of America As Represented By The Secretary Of The Navy | Sediment classification system |
-
1971
- 1971-05-08 DE DE19712122816 patent/DE2122816A1/de active Pending
- 1971-06-16 NO NO227271A patent/NO136121C/no unknown
- 1971-06-17 FR FR7122109A patent/FR2099184A5/fr not_active Expired
- 1971-06-18 JP JP46043408A patent/JPS522841B1/ja active Pending
- 1971-06-18 SE SE793071A patent/SE379863B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2122816A1 (de) | 1971-12-23 |
| NO136121C (no) | 1977-07-20 |
| JPS522841B1 (OSRAM) | 1977-01-25 |
| FR2099184A5 (OSRAM) | 1972-03-10 |
| SE379863B (OSRAM) | 1975-10-20 |
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