GB0801521D0 - System and method for damping vibration in a drill string - Google Patents
System and method for damping vibration in a drill stringInfo
- Publication number
- GB0801521D0 GB0801521D0 GBGB0801521.6A GB0801521A GB0801521D0 GB 0801521 D0 GB0801521 D0 GB 0801521D0 GB 0801521 A GB0801521 A GB 0801521A GB 0801521 D0 GB0801521 D0 GB 0801521D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drill string
- damping vibration
- damping
- vibration
- drill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013016 damping Methods 0.000 title 1
- 238000000034 method 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/073—Telescoping joints for varying drill string lengths; Shock absorbers with axial rotation
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0801521A GB2443362B (en) | 2003-11-07 | 2004-11-08 | System and method for damping vibration in a drill string |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51811603P | 2003-11-07 | 2003-11-07 | |
GB0801521A GB2443362B (en) | 2003-11-07 | 2004-11-08 | System and method for damping vibration in a drill string |
GB0610940A GB2424018B (en) | 2003-11-07 | 2004-11-08 | System and method for damping vibration in a drill string |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0801521D0 true GB0801521D0 (en) | 2008-03-05 |
GB2443362A GB2443362A (en) | 2008-04-30 |
GB2443362B GB2443362B (en) | 2008-06-18 |
Family
ID=39273327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0801521A Active GB2443362B (en) | 2003-11-07 | 2004-11-08 | System and method for damping vibration in a drill string |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2443362B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8443875B2 (en) | 2007-07-25 | 2013-05-21 | Smith International, Inc. | Down hole tool with adjustable fluid viscosity |
US11873686B2 (en) * | 2022-03-17 | 2024-01-16 | General Downhole Tools, Ltd. | System, method and apparatus for downhole torque-transferring ball screw |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947008A (en) * | 1974-12-23 | 1976-03-30 | Schlumberger Technology Corporation | Drill string shock absorber |
DE2647810C2 (en) * | 1976-10-22 | 1978-12-14 | Christensen, Inc., Salt Lake City, Utah (V.St.A.) | Shock absorbers for deep drilling rods |
US4427079A (en) * | 1981-11-18 | 1984-01-24 | Walter Bruno H | Intermittently rotatable down hole drilling tool |
-
2004
- 2004-11-08 GB GB0801521A patent/GB2443362B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2443362B (en) | 2008-06-18 |
GB2443362A (en) | 2008-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20240201 AND 20240207 |