NO742090L - - Google Patents
Info
- Publication number
- NO742090L NO742090L NO742090A NO742090A NO742090L NO 742090 L NO742090 L NO 742090L NO 742090 A NO742090 A NO 742090A NO 742090 A NO742090 A NO 742090A NO 742090 L NO742090 L NO 742090L
- Authority
- NO
- Norway
- Prior art keywords
- pulses
- pulse
- switch
- delivers
- signal
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 7
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000004181 pedogenesis Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- 229910052695 Americium Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102220502369 Golgin subfamily A member 1_E11A_mutation Human genes 0.000 description 1
- 102220502366 Golgin subfamily A member 1_E12A_mutation Human genes 0.000 description 1
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
-
- 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
- G01V5/045—Transmitting data to recording or processing apparatus; Recording data
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
- Recording Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37903373A | 1973-07-13 | 1973-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO742090L true NO742090L (pt) | 1975-02-10 |
Family
ID=23495537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742090A NO742090L (pt) | 1973-07-13 | 1974-06-10 |
Country Status (10)
| Country | Link |
|---|---|
| JP (2) | JPS5342281B2 (pt) |
| AR (1) | AR210457A1 (pt) |
| BR (1) | BR7405681D0 (pt) |
| CA (1) | CA1012260A (pt) |
| DK (1) | DK374474A (pt) |
| ES (1) | ES428222A1 (pt) |
| FR (1) | FR2237055A1 (pt) |
| GB (1) | GB1448296A (pt) |
| MY (1) | MY7700321A (pt) |
| NO (1) | NO742090L (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389645A (en) * | 1980-09-08 | 1983-06-21 | Schlumberger Technology Corporation | Well logging fiber optic communication system |
| GB2181831B (en) * | 1985-10-18 | 1989-11-29 | Brown Electronics Ltd | Improvements in or relating to borehole logging equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933128B2 (ja) * | 1976-09-30 | 1984-08-14 | 積水化学工業株式会社 | ケラチン質膜状物の製造方法 |
-
1974
- 1974-05-14 GB GB2138274A patent/GB1448296A/en not_active Expired
- 1974-05-17 JP JP5466274A patent/JPS5342281B2/ja not_active Expired
- 1974-05-17 JP JP49054663A patent/JPS5028403A/ja active Pending
- 1974-05-31 AR AR254027A patent/AR210457A1/es active
- 1974-06-10 NO NO742090A patent/NO742090L/no unknown
- 1974-06-20 FR FR7421454A patent/FR2237055A1/fr not_active Withdrawn
- 1974-07-04 CA CA204,084A patent/CA1012260A/en not_active Expired
- 1974-07-10 BR BR5681/74A patent/BR7405681D0/pt unknown
- 1974-07-11 DK DK374474A patent/DK374474A/da unknown
- 1974-07-12 ES ES428222A patent/ES428222A1/es not_active Expired
-
1977
- 1977-12-30 MY MY321/77A patent/MY7700321A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES428222A1 (es) | 1976-11-16 |
| MY7700321A (en) | 1977-12-31 |
| AR210457A1 (es) | 1977-08-15 |
| CA1012260A (en) | 1977-06-14 |
| DE2433492A1 (de) | 1975-01-30 |
| JPS5028402A (pt) | 1975-03-24 |
| DK374474A (pt) | 1975-02-24 |
| GB1448296A (en) | 1976-09-02 |
| JPS5342281B2 (pt) | 1978-11-10 |
| BR7405681D0 (pt) | 1975-05-20 |
| JPS5028403A (pt) | 1975-03-24 |
| AU6925174A (en) | 1975-11-27 |
| DE2433492B2 (de) | 1977-05-12 |
| FR2237055A1 (pt) | 1975-02-07 |
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