NO319373B1 - Fremgangsmate og apparat for bronnlogging med bruk av en akselerator-noytronkilde - Google Patents
Fremgangsmate og apparat for bronnlogging med bruk av en akselerator-noytronkilde Download PDFInfo
- Publication number
- NO319373B1 NO319373B1 NO19951420A NO951420A NO319373B1 NO 319373 B1 NO319373 B1 NO 319373B1 NO 19951420 A NO19951420 A NO 19951420A NO 951420 A NO951420 A NO 951420A NO 319373 B1 NO319373 B1 NO 319373B1
- Authority
- NO
- Norway
- Prior art keywords
- neutrons
- neutron
- formation
- source
- detector
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- 230000015572 biosynthetic process Effects 0.000 claims description 66
- 239000000523 sample Substances 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- 239000010937 tungsten Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 39
- 238000006243 chemical reaction Methods 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 230000004907 flux Effects 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910052722 tritium Inorganic materials 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 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
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)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22673794A | 1994-04-12 | 1994-04-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO951420D0 NO951420D0 (no) | 1995-04-11 |
| NO951420L NO951420L (no) | 1995-10-13 |
| NO319373B1 true NO319373B1 (no) | 2005-07-25 |
Family
ID=22850192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19951420A NO319373B1 (no) | 1994-04-12 | 1995-04-11 | Fremgangsmate og apparat for bronnlogging med bruk av en akselerator-noytronkilde |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5532482A (de) |
| EP (1) | EP0677754B1 (de) |
| CA (1) | CA2146618C (de) |
| DE (1) | DE69533850D1 (de) |
| NO (1) | NO319373B1 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9624899D0 (en) * | 1996-11-29 | 1997-01-15 | Schlumberger Ltd | Method and apparatus for measuring flow in a horizontal borehole |
| US5973328A (en) * | 1997-10-29 | 1999-10-26 | Lockheed Martin Energy Research Corporation | Neutron detector using sol-gel absorber |
| US7582880B2 (en) * | 2002-03-20 | 2009-09-01 | Neutron Sciences, Inc. | Neutron detector using lithiated glass-scintillating particle composite |
| US20050135535A1 (en) * | 2003-06-05 | 2005-06-23 | Neutron Sciences, Inc. | Neutron detector using neutron absorbing scintillating particulates in plastic |
| US7439519B2 (en) * | 2006-09-18 | 2008-10-21 | Nova Scientific, Inc. | Neutron detection based on coincidence signal |
| US8173967B2 (en) * | 2007-03-07 | 2012-05-08 | Nova Scientific, Inc. | Radiation detectors and related methods |
| US7791017B2 (en) * | 2007-07-23 | 2010-09-07 | Schlumberger Technology Corporation | Method to simultaneously determine pore hydrocarbon density and water saturation from pulsed neutron measurements |
| US9897719B2 (en) | 2009-05-22 | 2018-02-20 | Schlumberger Technology Corporation | Optimization of neutron-gamma tools for inelastic-gamma ray logging |
| US9372277B2 (en) * | 2010-04-21 | 2016-06-21 | Schlumberger Technology Corporation | Neutron porosity downhole tool with improved precision and reduced lithology effects |
| RU2457469C1 (ru) * | 2011-06-23 | 2012-07-27 | Общество с ограниченной ответственностью "Нейтронные технологии" | Мобильное устройство для идентификации скрытых веществ (варианты) |
| US9632188B2 (en) * | 2011-08-02 | 2017-04-25 | Raytheon Company | Noble gas detector for fissile content determination |
| RU2476864C1 (ru) * | 2011-12-06 | 2013-02-27 | Общество с ограниченной ответственностью "Нейтронные технологии" | Переносной обнаружитель опасных скрытых веществ |
| RU2503955C1 (ru) * | 2012-07-27 | 2014-01-10 | Общество с ограниченной ответственностью "Детекторы взрывчатки и наркотиков" | Устройство для обнаружения и идентификации скрытых опасных веществ под водой |
| RU2503954C1 (ru) * | 2012-08-27 | 2014-01-10 | Общество с ограниченной ответственностью "Детекторы взрывчатки и наркотиков" | Устройство для обнаружения и индентификации скрытых опасных веществ под водой (варианты) |
| RU2505801C1 (ru) * | 2012-09-07 | 2014-01-27 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" | Устройство нейтронной радиографии |
| RU2502986C1 (ru) * | 2012-09-07 | 2013-12-27 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" | Способ нейтронной радиографии |
| RU2524754C1 (ru) * | 2013-01-22 | 2014-08-10 | Вячеслав Михайлович Быстрицкий | Мобильный обнаружитель опасных скрытых веществ (варианты) |
| RU2549680C2 (ru) * | 2013-01-22 | 2015-04-27 | Вячеслав Михайлович Быстрицкий | Досмотровый комплекс обнаружения опасных скрытых веществ (варианты) |
| US10444304B2 (en) * | 2014-03-26 | 2019-10-15 | General Electric Company | Particle event recordation |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB828917A (en) * | 1956-04-19 | 1960-02-24 | Schlumberger Well Surv Corp | Improvements in or relating to well logging apparatus |
| US3102198A (en) * | 1961-11-16 | 1963-08-27 | Socony Mobil Oil Co Inc | Sensitive low voltage proportional counter for neutron detection containing he3 at superatmospheric pressure |
| US3240971A (en) * | 1962-05-29 | 1966-03-15 | Texas Nuclear Corp | Helium-3 thermal neutron proportional counter |
| US3483376A (en) * | 1966-08-03 | 1969-12-09 | Schlumberger Technology Corp | Two neutron detector earth formation porosity logging technique |
| US3775216A (en) * | 1967-03-31 | 1973-11-27 | Schlumberger Technology Corp | Neutron generating systems |
| US3566117A (en) * | 1968-01-05 | 1971-02-23 | Schlumberger Technology Corp | Measuring technique |
| US4005290A (en) * | 1975-06-25 | 1977-01-25 | Mobil Oil Corporation | Neutron-neutron logging |
| US4097737A (en) * | 1976-11-01 | 1978-06-27 | Mobil Oil Corporation | Epithermal die-away porosity logging |
| US4268749A (en) * | 1978-10-16 | 1981-05-19 | Mobil Oil Corporation | Method for directly monitoring the output of a neutron source in a borehole logging system |
| US4476391A (en) * | 1982-03-08 | 1984-10-09 | Mobil Oil Corporation | Method for improving accuracy in a neutron detector |
| US4556793A (en) * | 1983-04-07 | 1985-12-03 | Mobil Oil Corporation | Epithermal neutron lifetime logging |
| US4760252A (en) * | 1983-06-28 | 1988-07-26 | Schlumberger Technology Corporation | Well logging tool with an accelerator neutron source |
| US4638161A (en) * | 1983-10-24 | 1987-01-20 | Halliburton Company | Epithermal neutron porosity measurement |
| US4641028A (en) * | 1984-02-09 | 1987-02-03 | Taylor James A | Neutron logging tool |
| US4581532A (en) * | 1984-07-06 | 1986-04-08 | Mobil Oil Corporation | Directional epithermal neutron detector |
| US4604522A (en) * | 1984-11-05 | 1986-08-05 | Halliburton Company | Method and apparatus for logging a borehole employing dual radiation detectors |
| US4631405A (en) * | 1984-12-05 | 1986-12-23 | Halliburton Company | Method and apparatus for dual-spaced fast/epithermal neutron porosity measurements |
| ATE67318T1 (de) * | 1986-06-05 | 1991-09-15 | Schlumberger Ltd | Bohrlochvorrichtung mit einer beschleunigerneutronenquelle. |
| US4910397A (en) * | 1989-01-10 | 1990-03-20 | Mobil Oil Corporation | Pulsed neutron porosity logging |
| US5160844A (en) * | 1990-10-24 | 1992-11-03 | Schlumberger Technology Corporation | Gain stabilized neutron detector |
-
1995
- 1995-04-06 EP EP95302295A patent/EP0677754B1/de not_active Expired - Lifetime
- 1995-04-06 DE DE69533850T patent/DE69533850D1/de not_active Expired - Lifetime
- 1995-04-07 CA CA002146618A patent/CA2146618C/en not_active Expired - Fee Related
- 1995-04-11 NO NO19951420A patent/NO319373B1/no not_active IP Right Cessation
- 1995-06-26 US US08/494,497 patent/US5532482A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0677754B1 (de) | 2004-12-15 |
| CA2146618A1 (en) | 1995-10-13 |
| NO951420D0 (no) | 1995-04-11 |
| EP0677754A1 (de) | 1995-10-18 |
| CA2146618C (en) | 2004-06-08 |
| DE69533850D1 (de) | 2005-01-20 |
| NO951420L (no) | 1995-10-13 |
| US5532482A (en) | 1996-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |