SE413703B - Anordning for undersokning av borrhal i berg och jord medelst upprepade pulser av hogenergineutroner - Google Patents
Anordning for undersokning av borrhal i berg och jord medelst upprepade pulser av hogenergineutronerInfo
- Publication number
- SE413703B SE413703B SE7514364A SE7514364A SE413703B SE 413703 B SE413703 B SE 413703B SE 7514364 A SE7514364 A SE 7514364A SE 7514364 A SE7514364 A SE 7514364A SE 413703 B SE413703 B SE 413703B
- Authority
- SE
- Sweden
- Prior art keywords
- neutres
- boral
- studying
- hall
- energy
- Prior art date
Links
- OORLZFUTLGXMEF-UHFFFAOYSA-N sulfentrazone Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(NS(C)(=O)=O)=C(Cl)C=C1Cl OORLZFUTLGXMEF-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
- G01V5/101—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 the secondary Y-rays produced in the surrounding layers of the bore hole
- G01V5/102—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 the secondary Y-rays produced in the surrounding layers of the bore hole the neutron source being of the pulsed type
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/536,532 US3973131A (en) | 1974-12-26 | 1974-12-26 | Pulsed neutron logging: multipurpose logging sonde for changing types of logs in the borehole without bringing the sonde to the surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7514364L SE7514364L (sv) | 1976-06-28 |
| SE413703B true SE413703B (sv) | 1980-06-16 |
Family
ID=24138886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7514364A SE413703B (sv) | 1974-12-26 | 1975-12-18 | Anordning for undersokning av borrhal i berg och jord medelst upprepade pulser av hogenergineutroner |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3973131A (nl) |
| JP (1) | JPS5175601A (nl) |
| CA (1) | CA1048162A (nl) |
| DE (1) | DE2557595A1 (nl) |
| FR (1) | FR2296187A1 (nl) |
| GB (1) | GB1525967A (nl) |
| IT (1) | IT1051974B (nl) |
| NL (1) | NL7514902A (nl) |
| SE (1) | SE413703B (nl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284886A (en) * | 1979-04-11 | 1981-08-18 | Schlumberger Technology Corporation | Random pulsing of neutron source for inelastic neutron scattering gamma ray spectroscopy |
| US4404163A (en) * | 1980-12-03 | 1983-09-13 | Halliburton Company | Neutron generator tube ion source control system |
| US4721853A (en) * | 1986-01-31 | 1988-01-26 | Schlumberger Technology Corporation | Thermal decay time logging method and apparatus |
| US7430479B1 (en) | 2004-08-17 | 2008-09-30 | Science Applications International Corporation | System and method for analyzing content data |
| EP1880393A2 (en) * | 2005-04-29 | 2008-01-23 | Lewis G. Larsen | Apparatus and method for generation of ultra low momentum neutrons |
| CN100552473C (zh) * | 2006-04-20 | 2009-10-21 | 原子高科股份有限公司 | 中子能谱测井系统 |
| US7999220B2 (en) * | 2008-05-30 | 2011-08-16 | Precision Energy Services, Inc. | Borehole measurements using a fast and high energy resolution gamma ray detector assembly |
| US8604417B2 (en) * | 2011-08-26 | 2013-12-10 | Baker Hughes Incorporated | Targetless pulsed neutron generator using beam-beam interaction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215836A (en) * | 1952-04-09 | 1965-11-02 | Schlumberger Well Surv Corp | Apparatus and methods relating to production of neutron radiation |
| US2991364A (en) * | 1954-07-08 | 1961-07-04 | Schlumberger Well Surv Corp | Well logging |
| US2820896A (en) * | 1955-06-24 | 1958-01-21 | James T Russell | Multichannel pulse-height analyzer |
| US3461291A (en) * | 1967-06-22 | 1969-08-12 | Schlumberger Technology Corp | Well logging device using a pulsed source of monoenergetic neutrons |
| US3787686A (en) * | 1971-05-24 | 1974-01-22 | Dresser Ind | Method and apparatus for logging well boreholes with gamma rays from the inelastic scattering of fast neutrons |
| GB1499427A (en) * | 1974-07-17 | 1978-02-01 | Texaco Development Corp | Three frequency modulated thermal neutron well logging |
-
1974
- 1974-12-26 US US05/536,532 patent/US3973131A/en not_active Expired - Lifetime
-
1975
- 1975-10-02 JP JP50118288A patent/JPS5175601A/ja active Pending
- 1975-10-31 CA CA238,755A patent/CA1048162A/en not_active Expired
- 1975-12-03 GB GB49610/75A patent/GB1525967A/en not_active Expired
- 1975-12-18 SE SE7514364A patent/SE413703B/xx unknown
- 1975-12-20 DE DE19752557595 patent/DE2557595A1/de not_active Withdrawn
- 1975-12-22 NL NL7514902A patent/NL7514902A/nl not_active Application Discontinuation
- 1975-12-24 IT IT30787/75A patent/IT1051974B/it active
- 1975-12-24 FR FR7539734A patent/FR2296187A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE7514364L (sv) | 1976-06-28 |
| DE2557595A1 (de) | 1976-07-08 |
| JPS5175601A (en) | 1976-06-30 |
| CA1048162A (en) | 1979-02-06 |
| GB1525967A (en) | 1978-09-27 |
| US3973131A (en) | 1976-08-03 |
| NL7514902A (nl) | 1976-06-29 |
| IT1051974B (it) | 1981-05-20 |
| FR2296187A1 (fr) | 1976-07-23 |
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