FR2168238A1 - Remote ambient analysis system - esp for borehole survey - Google Patents
Remote ambient analysis system - esp for borehole surveyInfo
- Publication number
- FR2168238A1 FR2168238A1 FR7202096A FR7202096A FR2168238A1 FR 2168238 A1 FR2168238 A1 FR 2168238A1 FR 7202096 A FR7202096 A FR 7202096A FR 7202096 A FR7202096 A FR 7202096A FR 2168238 A1 FR2168238 A1 FR 2168238A1
- Authority
- FR
- France
- Prior art keywords
- esp
- analysis system
- borehole survey
- remote ambient
- ambient analysis
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7202096A FR2168238A1 (en) | 1972-01-21 | 1972-01-21 | Remote ambient analysis system - esp for borehole survey |
| GB21273A GB1377931A (en) | 1972-01-21 | 1973-01-02 | Method of analysis of the composition of a medium placed around a probe location |
| OA54804A OA04312A (fr) | 1972-01-21 | 1973-01-10 | Procédé d'analyse à distance de la composition d'un milieu et dispositif de mise en oeuvre. |
| DE19732302017 DE2302017C3 (de) | 1972-01-21 | 1973-01-16 | Verfahren und Vorrichtung zur Fernanalyse der Zusammensetzung des Milieus |
| IT67068/73A IT991537B (it) | 1972-01-21 | 1973-01-17 | Dispositivo per l analisi a distanza di un ambiente |
| JP48008492A JPS4883891A (enrdf_load_stackoverflow) | 1972-01-21 | 1973-01-19 | |
| CA161,718A CA999676A (en) | 1972-01-21 | 1973-01-19 | Method of remote analysis of the composition of a medium and a device for carrying out said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7202096A FR2168238A1 (en) | 1972-01-21 | 1972-01-21 | Remote ambient analysis system - esp for borehole survey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168238A1 true FR2168238A1 (en) | 1973-08-31 |
| FR2168238B1 FR2168238B1 (enrdf_load_stackoverflow) | 1977-04-01 |
Family
ID=9092270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7202096A Granted FR2168238A1 (en) | 1972-01-21 | 1972-01-21 | Remote ambient analysis system - esp for borehole survey |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2168238A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2366585A1 (fr) * | 1976-09-30 | 1978-04-28 | Electric Power Res Inst | Perfectionnements aux procedes et dispositifs de detection de rayonnement radioactif |
-
1972
- 1972-01-21 FR FR7202096A patent/FR2168238A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2366585A1 (fr) * | 1976-09-30 | 1978-04-28 | Electric Power Res Inst | Perfectionnements aux procedes et dispositifs de detection de rayonnement radioactif |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168238B1 (enrdf_load_stackoverflow) | 1977-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gladwin | Ultrasonic stess monitoring in underground mining | |
| NL177358C (nl) | Detector voor het detecteren van twee opeenvolgende vooraf bepaalde digitale woorden. | |
| CA947822A (en) | Multiprobe flaw detection device and method of operation | |
| GB1505977A (en) | Echo ranging apparatus | |
| US4027281A (en) | Digital recording of sonic log wavetrains | |
| US3792430A (en) | Digital count rate meter and depth delay system for well logging | |
| US4218767A (en) | Transmission line seismic communications system | |
| FR2168238A1 (en) | Remote ambient analysis system - esp for borehole survey | |
| US3835953A (en) | Acoustic caliper logging | |
| GB1415666A (en) | Methods and apparatus for the location of sources of pulse like signals | |
| GB1348086A (en) | Test method using acoustic emission and a self-contained device for for measuring and using the acoustic emission in order to work the method | |
| AU469575B2 (en) | Neutron measuring technique for investigating earth formations | |
| Barron | Detection of fracture initiation in rock specimens by the use of a simple ultrasonic listening device | |
| CA949186A (en) | Method and device for evaluating echo signals with echo sounding systems having digital indication | |
| GB1011764A (en) | Method and apparatus for the delayed recording of borehole measurements | |
| GB1005584A (en) | Seismic exploration | |
| ES403083A1 (es) | Una disposicion de sonda de diagrafia acustica. | |
| SE7502226L (sv) | Signalbehandlingsanordning | |
| US3460065A (en) | Processing identified seismic tape recordings | |
| US3340955A (en) | Logging apparatus with peak amplitude measurement of a selected half-cycle | |
| US3777308A (en) | Device for information playback in multichannel digital seismic recording system | |
| GB1119053A (en) | Improvements in or relating to ultrasonic measuring apparatus | |
| GB898018A (en) | Method of determining time-phase coincidence between signals | |
| SU418737A1 (enrdf_load_stackoverflow) | ||
| SU1329369A1 (ru) | Многоканальное цифровое устройство дл акустико-эмиссионного контрол |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |