BR7800252A - Processo de avaliacao da presenca de uranio em formacoes atravessadas por um furo de sondagem - Google Patents
Processo de avaliacao da presenca de uranio em formacoes atravessadas por um furo de sondagemInfo
- Publication number
- BR7800252A BR7800252A BR7800252A BR7800252A BR7800252A BR 7800252 A BR7800252 A BR 7800252A BR 7800252 A BR7800252 A BR 7800252A BR 7800252 A BR7800252 A BR 7800252A BR 7800252 A BR7800252 A BR 7800252A
- Authority
- BR
- Brazil
- Prior art keywords
- uranium
- formations
- evaluation process
- drilling hole
- drilling
- Prior art date
Links
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 238000005553 drilling Methods 0.000 title 1
- 238000012854 evaluation process Methods 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 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
- G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
- G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
- G01V5/107—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting reflected or back-scattered neutrons
- G01V5/108—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting reflected or back-scattered neutrons the neutron source being of the pulsed type
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75992977A | 1977-01-17 | 1977-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7800252A true BR7800252A (pt) | 1978-09-05 |
Family
ID=25057495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7800252A BR7800252A (pt) | 1977-01-17 | 1978-01-16 | Processo de avaliacao da presenca de uranio em formacoes atravessadas por um furo de sondagem |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5390101A (pt) |
| AU (1) | AU509481B2 (pt) |
| BR (1) | BR7800252A (pt) |
| ES (1) | ES465681A1 (pt) |
| FR (1) | FR2377645A1 (pt) |
| IT (1) | IT1091975B (pt) |
| NZ (1) | NZ185739A (pt) |
| OA (1) | OA05857A (pt) |
| ZA (1) | ZA777440B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ186152A (en) * | 1977-04-07 | 1981-05-29 | Mobil Oil Corp | Determining uranium concentration by neutron bombardment correction factor compensates borehole characteristics |
| CN104373119B (zh) * | 2014-10-11 | 2017-03-08 | 中国地质大学（武汉） | 一种基于岩心钻探的随钻自然伽马测铀仪 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920204A (en) * | 1956-09-04 | 1960-01-05 | Well Surveys Inc | Apparatus for simultaneous detection of thermal and epithermal neutrons |
| US2971094A (en) * | 1956-12-27 | 1961-02-07 | Gulf Research Development Co | Well logging |
| US3385969A (en) * | 1962-09-11 | 1968-05-28 | Schlumberger Technology Corp | Neutron thermalization analysis |
| US3686503A (en) * | 1970-05-18 | 1972-08-22 | Mobil Oil Corp | In-situ assaying for uranium in rock formations |
-
1977
- 1977-11-21 NZ NZ185739A patent/NZ185739A/xx unknown
- 1977-12-13 AU AU31510/77A patent/AU509481B2/en not_active Expired
- 1977-12-14 ZA ZA00777440A patent/ZA777440B/xx unknown
-
1978
- 1978-01-03 ES ES465681A patent/ES465681A1/es not_active Expired
- 1978-01-13 JP JP207078A patent/JPS5390101A/ja active Pending
- 1978-01-16 IT IT19284/78A patent/IT1091975B/it active
- 1978-01-16 BR BR7800252A patent/BR7800252A/pt unknown
- 1978-01-16 OA OA56378A patent/OA05857A/xx unknown
- 1978-01-17 FR FR7801249A patent/FR2377645A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ZA777440B (en) | 1979-07-25 |
| AU509481B2 (en) | 1980-05-15 |
| IT1091975B (it) | 1985-07-06 |
| AU3151077A (en) | 1979-06-21 |
| IT7819284A0 (it) | 1978-01-16 |
| OA05857A (fr) | 1981-05-31 |
| ES465681A1 (es) | 1979-02-01 |
| FR2377645A1 (fr) | 1978-08-11 |
| JPS5390101A (en) | 1978-08-08 |
| NZ185739A (en) | 1981-05-29 |
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