NO132814B - - Google Patents
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- Publication number
- NO132814B NO132814B NO138672A NO138672A NO132814B NO 132814 B NO132814 B NO 132814B NO 138672 A NO138672 A NO 138672A NO 138672 A NO138672 A NO 138672A NO 132814 B NO132814 B NO 132814B
- Authority
- NO
- Norway
- Prior art keywords
- probe
- transducers
- borehole
- receiver
- waves
- Prior art date
Links
- 239000000523 sample Substances 0.000 claims description 64
- 230000015572 biosynthetic process Effects 0.000 claims description 28
- 238000005755 formation reaction Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 230000000644 propagated effect Effects 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000004181 pedogenesis Methods 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 244000089409 Erythrina poeppigiana Species 0.000 description 1
- 235000009776 Rathbunia alamosensis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000005534 acoustic noise Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered 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
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/52—Structural details
- G01V1/523—Damping devices
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7118638A FR2138337A1 (en) | 1971-05-24 | 1971-05-24 | Acoustic borehole survey head - with separate send and receive transducers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132814B true NO132814B (ref) | 1975-09-29 |
| NO132814C NO132814C (ref) | 1976-01-07 |
Family
ID=9077492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO138672A NO132814C (ref) | 1971-05-24 | 1972-04-20 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5330641B1 (ref) |
| AT (1) | AT339624B (ref) |
| CA (1) | CA972453A (ref) |
| DE (1) | DE2223714A1 (ref) |
| FR (1) | FR2138337A1 (ref) |
| NL (1) | NL7206893A (ref) |
| NO (1) | NO132814C (ref) |
| TR (1) | TR17088A (ref) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346460A (en) | 1978-07-05 | 1982-08-24 | Schlumberger Technology Corporation | Method and apparatus for deriving compensated measurements in a borehole |
| DE3305189C2 (de) * | 1983-02-11 | 1987-05-07 | Prakla-Seismos AG, 3000 Hannover | Bohrloch-Sonde |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1401258A (fr) * | 1964-04-03 | 1965-06-04 | Schlumberger Prospection | Procédé et dispositif pour l'étude de la paroi des sondages |
| US3542150A (en) * | 1968-10-10 | 1970-11-24 | Dresser Ind | Acoustic well-logging apparatus having angled acoustic transducers |
-
1971
- 1971-05-24 FR FR7118638A patent/FR2138337A1/fr active Granted
-
1972
- 1972-04-20 NO NO138672A patent/NO132814C/no unknown
- 1972-05-16 DE DE19722223714 patent/DE2223714A1/de active Pending
- 1972-05-19 AT AT437572A patent/AT339624B/de not_active IP Right Cessation
- 1972-05-23 TR TR1708872A patent/TR17088A/xx unknown
- 1972-05-23 NL NL7206893A patent/NL7206893A/xx not_active Application Discontinuation
- 1972-05-23 CA CA142,800A patent/CA972453A/en not_active Expired
- 1972-05-24 JP JP5156872A patent/JPS5330641B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206893A (ref) | 1972-11-28 |
| AT339624B (de) | 1977-10-25 |
| DE2223714A1 (de) | 1972-12-07 |
| CA972453A (en) | 1975-08-05 |
| TR17088A (tr) | 1974-04-25 |
| FR2138337B1 (ref) | 1974-08-19 |
| FR2138337A1 (en) | 1973-01-05 |
| ATA437572A (de) | 1977-02-15 |
| JPS5330641B1 (ref) | 1978-08-29 |
| NO132814C (ref) | 1976-01-07 |
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