NO20120825A1 - Anordning og fremgangsmate for pulset noytrongenerering inkludert en krafttiforsel for hoy spenning. - Google Patents
Anordning og fremgangsmate for pulset noytrongenerering inkludert en krafttiforsel for hoy spenning. Download PDFInfo
- Publication number
- NO20120825A1 NO20120825A1 NO20120825A NO20120825A NO20120825A1 NO 20120825 A1 NO20120825 A1 NO 20120825A1 NO 20120825 A NO20120825 A NO 20120825A NO 20120825 A NO20120825 A NO 20120825A NO 20120825 A1 NO20120825 A1 NO 20120825A1
- Authority
- NO
- Norway
- Prior art keywords
- neutron tube
- detector
- neutron
- voltage power
- carrier
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 30
- 230000005855 radiation Effects 0.000 claims description 42
- 230000005251 gamma ray Effects 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 28
- 239000010410 layer Substances 0.000 description 22
- 238000005755 formation reaction Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 11
- 239000011810 insulating material Substances 0.000 description 9
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- 238000005553 drilling Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000003876 NQR spectroscopy Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- -1 superalloys (eg Chemical compound 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001427 incoherent neutron scattering Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
- H05H3/06—Generating neutron beams
-
- 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
- G01V5/14—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 a combination of several sources, e.g. a neutron and a gamma source
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/09—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being neutrons
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G4/00—Radioactive sources
- G21G4/02—Neutron sources
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/20—Sources of radiation
- G01N2223/204—Sources of radiation source created from radiated target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/649—Specific applications or type of materials porosity
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Particle Accelerators (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29974810P | 2010-01-29 | 2010-01-29 | |
| PCT/US2011/023000 WO2011094595A2 (en) | 2010-01-29 | 2011-01-28 | Apparatus and method for pulsed neutron generation including a high voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20120825A1 true NO20120825A1 (no) | 2012-08-10 |
Family
ID=44320168
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20120826A NO344437B1 (no) | 2010-01-29 | 2012-07-17 | Anordning og fremgangsmåte for pulset nøytrongenerering inkludert en krafttilførsel for høy spenning |
| NO20120825A NO20120825A1 (no) | 2010-01-29 | 2012-07-17 | Anordning og fremgangsmate for pulset noytrongenerering inkludert en krafttiforsel for hoy spenning. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20120826A NO344437B1 (no) | 2010-01-29 | 2012-07-17 | Anordning og fremgangsmåte for pulset nøytrongenerering inkludert en krafttilførsel for høy spenning |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8633434B2 (pt) |
| BR (2) | BR112012018758B1 (pt) |
| GB (2) | GB2490274B (pt) |
| NO (2) | NO344437B1 (pt) |
| WO (2) | WO2011094595A2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012012120A2 (en) * | 2010-06-30 | 2012-01-26 | Schlumberger Canada Limited | Identification of neutron capture from a pulsed neutron logging tool |
| US9341737B2 (en) | 2014-02-11 | 2016-05-17 | Baker Hughes Incorporated | Measuring total, epithermal and thermal neutron formation porosities with one single set of neutron detectors and a pulsed neutron generator |
| WO2015167527A1 (en) * | 2014-04-30 | 2015-11-05 | Halliburton Energy Services, Inc. | Characterizing a downhole environment using stiffness coefficients |
| US11163089B2 (en) * | 2019-07-26 | 2021-11-02 | Schlumberger Technology Corporation | Neutron imaging devices for cased wells and open boreholes |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1956639A (en) | 1931-01-05 | 1934-05-01 | Kerite Insulated Wire & Cable | Electrical conductor |
| US3133195A (en) * | 1958-12-05 | 1964-05-12 | California Research Corp | Neutron slowing down and absorption logging method |
| US4004147A (en) * | 1975-09-24 | 1977-01-18 | Mobil Oil Corporation | Logging subsurface formations for porosity |
| US4102185A (en) * | 1976-12-09 | 1978-07-25 | Texaco Inc. | Acoustic-nuclear permeability logging system |
| US4387302A (en) | 1980-12-30 | 1983-06-07 | Mobil Oil Corporation | Measuring of gamma-ray energy due to inelastic neutron scattering |
| US4808368A (en) | 1982-09-15 | 1989-02-28 | The United States Of America As Represented By The United States Department Of Energy | High voltage supply for neutron tubes in well logging applications |
| US4972082A (en) | 1989-03-16 | 1990-11-20 | Schlumberger Technology Corporation | Methods and apparatus for epithermal neutron logging |
| US5825024A (en) * | 1997-03-13 | 1998-10-20 | Chevron U.S.A. Inc. | Multidetector pulsed-neutron through-tubing cased-hole density measurement sonde |
| JP3122081B2 (ja) | 1998-11-25 | 2001-01-09 | 石油公団 | 中性子発生管 |
| US7148471B2 (en) * | 2001-05-18 | 2006-12-12 | Schlumberger Technology Corporation | Well logging apparatus and method for measuring formation properties |
| US7073378B2 (en) * | 2003-08-07 | 2006-07-11 | Schlumberger Technology Corporation | Integrated logging tool for borehole |
| US20060065429A1 (en) * | 2004-09-28 | 2006-03-30 | Kim Byong J | Electrical cables |
| US7446308B2 (en) | 2005-12-22 | 2008-11-04 | Baker Hughes Incorporated | Method of calibrating multi-channel nuclear energy spectra |
| US9001956B2 (en) | 2007-11-28 | 2015-04-07 | Schlumberger Technology Corporation | Neutron generator |
| GB2481159B (en) * | 2009-04-07 | 2013-06-19 | Baker Hughes Inc | Gamma ray generator |
-
2011
- 2011-01-26 US US13/014,208 patent/US8633434B2/en active Active
- 2011-01-26 US US13/014,211 patent/US8907269B2/en active Active
- 2011-01-28 BR BR112012018758-9A patent/BR112012018758B1/pt active IP Right Grant
- 2011-01-28 BR BR112012018876A patent/BR112012018876A2/pt not_active IP Right Cessation
- 2011-01-28 GB GB1213092.8A patent/GB2490274B/en active Active
- 2011-01-28 WO PCT/US2011/023000 patent/WO2011094595A2/en active Application Filing
- 2011-01-28 GB GB1213694.1A patent/GB2490622B/en not_active Expired - Fee Related
- 2011-01-28 WO PCT/US2011/023001 patent/WO2011094596A2/en active Application Filing
-
2012
- 2012-07-17 NO NO20120826A patent/NO344437B1/no unknown
- 2012-07-17 NO NO20120825A patent/NO20120825A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2490274A (en) | 2012-10-24 |
| WO2011094596A2 (en) | 2011-08-04 |
| BR112012018758A2 (pt) | 2016-05-03 |
| US8907269B2 (en) | 2014-12-09 |
| WO2011094596A3 (en) | 2011-11-24 |
| BR112012018876A2 (pt) | 2017-11-28 |
| WO2011094595A3 (en) | 2011-11-24 |
| GB2490274B (en) | 2014-07-16 |
| WO2011094595A2 (en) | 2011-08-04 |
| US8633434B2 (en) | 2014-01-21 |
| NO344437B1 (no) | 2019-12-09 |
| US20110186723A1 (en) | 2011-08-04 |
| US20110186722A1 (en) | 2011-08-04 |
| BR112012018758B1 (pt) | 2020-12-22 |
| GB2490622B (en) | 2014-08-27 |
| GB201213092D0 (en) | 2012-09-05 |
| GB2490622A (en) | 2012-11-07 |
| GB201213694D0 (en) | 2012-09-12 |
| NO20120826A1 (no) | 2012-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |