FR2270602B2 - - Google Patents
Info
- Publication number
- FR2270602B2 FR2270602B2 FR7416386A FR7416386A FR2270602B2 FR 2270602 B2 FR2270602 B2 FR 2270602B2 FR 7416386 A FR7416386 A FR 7416386A FR 7416386 A FR7416386 A FR 7416386A FR 2270602 B2 FR2270602 B2 FR 2270602B2
- 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
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- 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
- G01V1/52—Structural details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416386A FR2270602A2 (en) | 1974-05-09 | 1974-05-09 | Acoustic impedance of borehole transversed strata - using improved transducer emitter/receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416386A FR2270602A2 (en) | 1974-05-09 | 1974-05-09 | Acoustic impedance of borehole transversed strata - using improved transducer emitter/receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270602A2 FR2270602A2 (en) | 1975-12-05 |
| FR2270602B2 true FR2270602B2 (US06811534-20041102-M00003.png) | 1978-11-03 |
Family
ID=9138726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416386A Granted FR2270602A2 (en) | 1974-05-09 | 1974-05-09 | Acoustic impedance of borehole transversed strata - using improved transducer emitter/receiver |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2270602A2 (US06811534-20041102-M00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991124A (en) * | 1988-10-11 | 1991-02-05 | Simmonds Precision Products, Inc. | System and method for ultrasonic determination of density |
-
1974
- 1974-05-09 FR FR7416386A patent/FR2270602A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270602A2 (en) | 1975-12-05 |
