FR2328208A2 - Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondage - Google Patents
Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondageInfo
- Publication number
- FR2328208A2 FR2328208A2 FR7532085A FR7532085A FR2328208A2 FR 2328208 A2 FR2328208 A2 FR 2328208A2 FR 7532085 A FR7532085 A FR 7532085A FR 7532085 A FR7532085 A FR 7532085A FR 2328208 A2 FR2328208 A2 FR 2328208A2
- Authority
- FR
- France
- Prior art keywords
- lithological
- formation
- function
- quantities
- gamma
- 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
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 230000005855 radiation Effects 0.000 title abstract 4
- 238000001730 gamma-ray spectroscopy Methods 0.000 title abstract 2
- 230000003595 spectral effect Effects 0.000 title abstract 2
- 238000005755 formation reaction Methods 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 238000000034 method Methods 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
- G01V5/06—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- High Energy & Nuclear Physics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measurement Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7532085A FR2328208A2 (fr) | 1975-10-17 | 1975-10-17 | Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7532085A FR2328208A2 (fr) | 1975-10-17 | 1975-10-17 | Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2328208A2 true FR2328208A2 (fr) | 1977-05-13 |
FR2328208B2 FR2328208B2 (fr) | 1979-05-04 |
Family
ID=9161420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7532085A Granted FR2328208A2 (fr) | 1975-10-17 | 1975-10-17 | Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2328208A2 (fr) |
-
1975
- 1975-10-17 FR FR7532085A patent/FR2328208A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2328208B2 (fr) | 1979-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4131875A (en) | Method and apparatus for acoustic logging of a borehole | |
DE3464662D1 (en) | Gain stabilized natural gamma ray detection of casing thickness in a borehole | |
DK393686A (da) | Fremgangsmaade og apparat til optisk reflektometri | |
GB2336677A (en) | A method of processing seismic data signals | |
Wu et al. | Experimental study on dynamic elastic parameters of coal samples | |
GB1543941A (en) | Measurement of salinity of fluids in earth formations by comparison of inelastic and capture gamma ray spectra | |
FR2328208A2 (fr) | Procede et dispositif pour la determination de caracteristiques des formations geologiques traversees par un sondage | |
Rodebush et al. | The vapor pressure of sodium. Low pressure measurements with the absolute manometer | |
SE7812021L (sv) | Forfarande for korrigering av metverden vid metning av stralningen fran ett antal radioaktiva prover i ett stralningsmetningsinstrument | |
JPS5542058A (en) | Method of measuring temperature in furnace | |
SE7705740A (sv) | Sett och apparat for att bestemma noggrannheten hos stralningsmetningasr gjorda i nervaro av bakgrundsstralning | |
Price | Information content of IRIS spectra | |
SE8602406D0 (sv) | Sett att bestemma densitet for underliggande lager | |
GB1519977A (en) | Method of determining partial water saturation in shaly formations | |
SU1672321A1 (ru) | Способ дистанционного определени солености почвы | |
SU486294A1 (ru) | Устройство дл акустического каротажа скважин | |
SU651130A1 (ru) | Способ определени трещиноватости горных пород | |
RU2075098C1 (ru) | Способ одновременного определения содержания элементов в горных породах, сплавах и химических смесях | |
Aptekman et al. | P-wave spectra in problem of determining dynamic paramters of earthquake foci. Standardization of initial data and procedures for computing amplitude spectra | |
SE8803114D0 (sv) | Method and apparatus for producing a quench calibration for a liquid scintillation counter | |
SU553608A1 (ru) | Устройство дл формировани импульсной последовательности | |
SU1053037A1 (ru) | Устройство дл акустического каротажа | |
GB1163515A (en) | Method and apparatus for measuring neutron characteristics of a material | |
Christoskov | “Spectral model ω2” and non-linear inner structure of the magnitude scale for body waves | |
RU1830497C (ru) | Способ градуировки многоканальных геофизических гамма-радиометров (спектрометров) |