ATE389095T1 - Vorrichtung und verfahren geeignet für bohrlochreinigung während des bohrens - Google Patents
Vorrichtung und verfahren geeignet für bohrlochreinigung während des bohrensInfo
- Publication number
- ATE389095T1 ATE389095T1 AT05290454T AT05290454T ATE389095T1 AT E389095 T1 ATE389095 T1 AT E389095T1 AT 05290454 T AT05290454 T AT 05290454T AT 05290454 T AT05290454 T AT 05290454T AT E389095 T1 ATE389095 T1 AT E389095T1
- Authority
- AT
- Austria
- Prior art keywords
- drilling assembly
- drilling
- borehole
- method suitable
- during drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 13
- 238000000034 method Methods 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 6
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
- E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05290454A EP1696101B1 (de) | 2005-02-28 | 2005-02-28 | Vorrichtung und Verfahren geeignet für Bohrlochreinigung während des Bohrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE389095T1 true ATE389095T1 (de) | 2008-03-15 |
Family
ID=34941975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05290454T ATE389095T1 (de) | 2005-02-28 | 2005-02-28 | Vorrichtung und verfahren geeignet für bohrlochreinigung während des bohrens |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080264630A1 (de) |
EP (1) | EP1696101B1 (de) |
AT (1) | ATE389095T1 (de) |
DE (1) | DE602005005292D1 (de) |
WO (1) | WO2006089617A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2454915B (en) | 2007-11-23 | 2012-02-15 | Schlumberger Holdings | Spooling apparatus for well intervention system |
GB2454907B (en) * | 2007-11-23 | 2011-11-30 | Schlumberger Holdings | Downhole drilling system |
US7903915B2 (en) * | 2009-05-20 | 2011-03-08 | Schlumberger Technology Corporation | Cable with intermediate member disconnection sections |
US8607868B2 (en) * | 2009-08-14 | 2013-12-17 | Schlumberger Technology Corporation | Composite micro-coil for downhole chemical delivery |
US9024189B2 (en) | 2011-06-24 | 2015-05-05 | Schlumberger Technology Corporation | Cable construction |
NO343587B1 (no) * | 2015-02-18 | 2019-04-08 | Fmc Kongsberg Subsea As | Verktøy og metode for lukket brønnoperasjon. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1523629A (en) * | 1921-03-28 | 1925-01-20 | Bullock Albert | Well-drilling apparatus |
US2105091A (en) * | 1936-04-04 | 1938-01-11 | Charles W Mackay | Well drilling rig |
US2567451A (en) * | 1948-09-14 | 1951-09-11 | William H Smith | Drilling apparatus |
US3007534A (en) * | 1958-07-16 | 1961-11-07 | Jersey Prod Res Co | Electric cable drum for rotary drilling |
US3224513A (en) * | 1962-11-07 | 1965-12-21 | Jr Frank G Weeden | Apparatus for downhole drilling |
US3509949A (en) * | 1966-11-09 | 1970-05-05 | Tone Boring Co | Excavation of trenches for buried walls |
US4258802A (en) * | 1979-02-05 | 1981-03-31 | Tullos Homan C | Downhole drilling system |
US4436168A (en) * | 1982-01-12 | 1984-03-13 | Dismukes Newton B | Thrust generator for boring tools |
US6857486B2 (en) * | 2001-08-19 | 2005-02-22 | Smart Drilling And Completion, Inc. | High power umbilicals for subterranean electric drilling machines and remotely operated vehicles |
GB9810321D0 (en) * | 1998-05-15 | 1998-07-15 | Head Philip | Method of downhole drilling and apparatus therefore |
CA2246040A1 (en) * | 1998-08-28 | 2000-02-28 | Roderick D. Mcleod | Lateral jet drilling system |
CA2499759C (en) * | 2002-08-21 | 2011-03-08 | Presssol Ltd. | Reverse circulation directional and horizontal drilling using concentric drill string |
-
2005
- 2005-02-28 EP EP05290454A patent/EP1696101B1/de not_active Not-in-force
- 2005-02-28 DE DE602005005292T patent/DE602005005292D1/de active Active
- 2005-02-28 AT AT05290454T patent/ATE389095T1/de not_active IP Right Cessation
-
2006
- 2006-01-27 US US11/817,009 patent/US20080264630A1/en not_active Abandoned
- 2006-01-27 WO PCT/EP2006/000775 patent/WO2006089617A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1696101A1 (de) | 2006-08-30 |
DE602005005292D1 (de) | 2008-04-24 |
US20080264630A1 (en) | 2008-10-30 |
WO2006089617A1 (en) | 2006-08-31 |
EP1696101B1 (de) | 2008-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |