DK1581718T3 - Anordning til forankring af et borehulsredskab - Google Patents
Anordning til forankring af et borehulsredskabInfo
- Publication number
- DK1581718T3 DK1581718T3 DK03779615T DK03779615T DK1581718T3 DK 1581718 T3 DK1581718 T3 DK 1581718T3 DK 03779615 T DK03779615 T DK 03779615T DK 03779615 T DK03779615 T DK 03779615T DK 1581718 T3 DK1581718 T3 DK 1581718T3
- Authority
- DK
- Denmark
- Prior art keywords
- anchoring
- borehole tool
- borehole
- tool
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43122702P | 2002-12-06 | 2002-12-06 | |
CA002444648A CA2444648A1 (en) | 2002-12-06 | 2003-10-09 | Anchoring device for a wellbore tool |
PCT/CA2003/001889 WO2004053288A1 (en) | 2002-12-06 | 2003-12-08 | Anchoring device for a wellbore tool |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1581718T3 true DK1581718T3 (da) | 2008-08-11 |
Family
ID=32507684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03779615T DK1581718T3 (da) | 2002-12-06 | 2003-12-08 | Anordning til forankring af et borehulsredskab |
Country Status (3)
Country | Link |
---|---|
US (4) | US7287584B2 (da) |
CA (1) | CA2444648A1 (da) |
DK (1) | DK1581718T3 (da) |
Families Citing this family (81)
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US6547007B2 (en) | 2001-04-17 | 2003-04-15 | Halliburton Energy Services, Inc. | PDF valve |
US6725935B2 (en) | 2001-04-17 | 2004-04-27 | Halliburton Energy Services, Inc. | PDF valve |
US6945326B2 (en) | 2002-12-03 | 2005-09-20 | Mikolajczyk Raymond F | Non-rotating cement wiper plugs |
CA2444648A1 (en) | 2002-12-06 | 2004-06-06 | Tesco Corporation | Anchoring device for a wellbore tool |
EP1581718B1 (en) | 2002-12-06 | 2008-04-16 | Tesco Corporation | Anchoring device for a wellbore tool |
CA2470960A1 (en) | 2003-06-12 | 2004-12-12 | Tesco Corporation | Cement float |
US20050103493A1 (en) | 2003-11-14 | 2005-05-19 | Stevens Michael D. | Moled foam plugs, plug systems and methods of using same |
-
2003
- 2003-10-09 CA CA002444648A patent/CA2444648A1/en not_active Abandoned
- 2003-12-08 US US10/537,778 patent/US7287584B2/en not_active Expired - Fee Related
- 2003-12-08 US US10/537,771 patent/US7328742B2/en not_active Expired - Fee Related
- 2003-12-08 DK DK03779615T patent/DK1581718T3/da active
-
2007
- 2007-10-22 US US11/876,566 patent/US7909109B2/en not_active Expired - Fee Related
-
2008
- 2008-01-14 US US12/014,000 patent/US7552778B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2444648A1 (en) | 2004-06-06 |
US20060102338A1 (en) | 2006-05-18 |
US7328742B2 (en) | 2008-02-12 |
US7287584B2 (en) | 2007-10-30 |
US7552778B2 (en) | 2009-06-30 |
US20060151182A1 (en) | 2006-07-13 |
US20080041583A1 (en) | 2008-02-21 |
US7909109B2 (en) | 2011-03-22 |
US20080110642A1 (en) | 2008-05-15 |
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