EP1990502A3 - Dispositif pour l'entraînement en rotation d'un élément tubulaire mené, apte à recevoir et à véhiculer un fluide sous pression - Google Patents
Dispositif pour l'entraînement en rotation d'un élément tubulaire mené, apte à recevoir et à véhiculer un fluide sous pression Download PDFInfo
- Publication number
- EP1990502A3 EP1990502A3 EP08290420A EP08290420A EP1990502A3 EP 1990502 A3 EP1990502 A3 EP 1990502A3 EP 08290420 A EP08290420 A EP 08290420A EP 08290420 A EP08290420 A EP 08290420A EP 1990502 A3 EP1990502 A3 EP 1990502A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotation
- tubular element
- driving
- carrying
- receiving
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000009434 installation Methods 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
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)
- Hydraulic Motors (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703318A FR2916013B1 (fr) | 2007-05-09 | 2007-05-09 | Dispositif pour l'entrainement en rotation d'un element tubulaire mene, apte a recevoir et a vehiculer un fluide sous pression |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1990502A2 EP1990502A2 (fr) | 2008-11-12 |
EP1990502A3 true EP1990502A3 (fr) | 2010-09-22 |
Family
ID=38626410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08290420A Withdrawn EP1990502A3 (fr) | 2007-05-09 | 2008-05-05 | Dispositif pour l'entraînement en rotation d'un élément tubulaire mené, apte à recevoir et à véhiculer un fluide sous pression |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1990502A3 (fr) |
FR (1) | FR2916013B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101509358B (zh) * | 2009-03-30 | 2012-05-23 | 新疆石油管理局井下作业公司 | 管具加压装置 |
US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
CN109347290B (zh) * | 2018-10-30 | 2023-04-28 | 湖北环一电磁装备工程技术有限公司 | 一种组合式永磁同步电机直驱的石油钻机转盘 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670832A (en) * | 1970-08-19 | 1972-06-20 | Atlantic Richfield Co | Slim hole drilling method |
GB2344121A (en) * | 1998-11-25 | 2000-05-31 | Mactaggart Scott | Top drive having drive shaft concentric with the rotor |
US20070039758A1 (en) * | 2005-08-22 | 2007-02-22 | Klipstein Michael R | Remotely operable top drive system safety valve having dual valve elements |
-
2007
- 2007-05-09 FR FR0703318A patent/FR2916013B1/fr not_active Expired - Fee Related
-
2008
- 2008-05-05 EP EP08290420A patent/EP1990502A3/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670832A (en) * | 1970-08-19 | 1972-06-20 | Atlantic Richfield Co | Slim hole drilling method |
GB2344121A (en) * | 1998-11-25 | 2000-05-31 | Mactaggart Scott | Top drive having drive shaft concentric with the rotor |
US20070039758A1 (en) * | 2005-08-22 | 2007-02-22 | Klipstein Michael R | Remotely operable top drive system safety valve having dual valve elements |
Also Published As
Publication number | Publication date |
---|---|
EP1990502A2 (fr) | 2008-11-12 |
FR2916013A1 (fr) | 2008-11-14 |
FR2916013B1 (fr) | 2009-11-20 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20080509 |
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AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DIETSWELL |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 19/16 20060101ALI20110419BHEP Ipc: E21B 3/02 20060101AFI20110419BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20111201 |