ATE328294T1 - Bohrlochmessgerät mit strahlenschutzabschirmung und messverfahren - Google Patents
Bohrlochmessgerät mit strahlenschutzabschirmung und messverfahrenInfo
- Publication number
- ATE328294T1 ATE328294T1 AT04291261T AT04291261T ATE328294T1 AT E328294 T1 ATE328294 T1 AT E328294T1 AT 04291261 T AT04291261 T AT 04291261T AT 04291261 T AT04291261 T AT 04291261T AT E328294 T1 ATE328294 T1 AT E328294T1
- Authority
- AT
- Austria
- Prior art keywords
- radiation
- collar
- borehole
- earth formation
- source
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title abstract 8
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 238000005755 formation reaction Methods 0.000 abstract 4
- 238000005286 illumination Methods 0.000 abstract 1
- 230000003071 parasitic effect Effects 0.000 abstract 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04291261A EP1605281B1 (de) | 2004-05-17 | 2004-05-17 | Bohrlochmessgerät mit Strahlenschutzabschirmung und Messverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE328294T1 true ATE328294T1 (de) | 2006-06-15 |
Family
ID=34684794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04291261T ATE328294T1 (de) | 2004-05-17 | 2004-05-17 | Bohrlochmessgerät mit strahlenschutzabschirmung und messverfahren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1605281B1 (de) |
AT (1) | ATE328294T1 (de) |
CA (1) | CA2506133C (de) |
DE (1) | DE602004001045T2 (de) |
GB (1) | GB2414296A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10316616B2 (en) | 2004-05-28 | 2019-06-11 | Schlumberger Technology Corporation | Dissolvable bridge plug |
US8211247B2 (en) | 2006-02-09 | 2012-07-03 | Schlumberger Technology Corporation | Degradable compositions, apparatus comprising same, and method of use |
US8567494B2 (en) | 2005-08-31 | 2013-10-29 | Schlumberger Technology Corporation | Well operating elements comprising a soluble component and methods of use |
US8231947B2 (en) | 2005-11-16 | 2012-07-31 | Schlumberger Technology Corporation | Oilfield elements having controlled solubility and methods of use |
US8220554B2 (en) | 2006-02-09 | 2012-07-17 | Schlumberger Technology Corporation | Degradable whipstock apparatus and method of use |
US8770261B2 (en) | 2006-02-09 | 2014-07-08 | Schlumberger Technology Corporation | Methods of manufacturing degradable alloys and products made from degradable alloys |
US8211248B2 (en) | 2009-02-16 | 2012-07-03 | Schlumberger Technology Corporation | Aged-hardenable aluminum alloy with environmental degradability, methods of use and making |
CN101598017B (zh) * | 2008-06-04 | 2012-10-31 | 中国石油集团钻井工程技术研究院 | 方位中子孔隙度随钻测量装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510654A (en) * | 1965-12-22 | 1970-05-05 | Texaco Inc | Scintillation-type fast neutron well logging device |
DE3312883C1 (de) * | 1983-04-11 | 1984-08-02 | Preussag Ag Metall, 3380 Goslar | Sonde zur Einfuehrung in Bohrloecher zum Zwecke der Erkundung von Erzlagerstaetten |
US4661700A (en) * | 1985-05-28 | 1987-04-28 | Schlumberger Technology Corporation | Well logging sonde with shielded collimated window |
GB2252623B (en) * | 1991-01-15 | 1994-10-19 | Teleco Oilfield Services Inc | A method for analyzing formation data from a formation evaluation measurement while drilling logging tool |
US5134285A (en) * | 1991-01-15 | 1992-07-28 | Teleco Oilfield Services Inc. | Formation density logging mwd apparatus |
US6300624B1 (en) * | 1999-03-25 | 2001-10-09 | Halliburton Energy Services, Inc. | Radiation detector |
US6666285B2 (en) * | 2002-02-15 | 2003-12-23 | Precision Drilling Technology Services Group Inc. | Logging-while-drilling apparatus and methods for measuring density |
-
2004
- 2004-05-17 EP EP04291261A patent/EP1605281B1/de not_active Expired - Lifetime
- 2004-05-17 AT AT04291261T patent/ATE328294T1/de not_active IP Right Cessation
- 2004-05-17 DE DE602004001045T patent/DE602004001045T2/de not_active Expired - Lifetime
-
2005
- 2005-05-02 CA CA2506133A patent/CA2506133C/en not_active Expired - Fee Related
- 2005-05-06 GB GB0509221A patent/GB2414296A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB0509221D0 (en) | 2005-06-15 |
EP1605281B1 (de) | 2006-05-31 |
CA2506133A1 (en) | 2005-11-17 |
DE602004001045D1 (de) | 2006-07-06 |
CA2506133C (en) | 2013-11-26 |
GB2414296A (en) | 2005-11-23 |
EP1605281A1 (de) | 2005-12-14 |
DE602004001045T2 (de) | 2006-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |