CA2664978C - Pince - Google Patents
Pince Download PDFInfo
- Publication number
- CA2664978C CA2664978C CA2664978A CA2664978A CA2664978C CA 2664978 C CA2664978 C CA 2664978C CA 2664978 A CA2664978 A CA 2664978A CA 2664978 A CA2664978 A CA 2664978A CA 2664978 C CA2664978 C CA 2664978C
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- tong
- jaws
- tubular
- locks
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000004913 activation Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 8
- 241000239290 Araneae Species 0.000 description 6
- 239000000725 suspension Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 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
- 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
-
- 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
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
- E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Crushing And Grinding (AREA)
- Pipe Accessories (AREA)
Abstract
Des méthodes et appareils pour la fabrication et la rupture de raccords tubulaires dans une colonne tubulaire sont divulgués. Sous certains aspects, un ensemble de clé de vissage comprend des clés de vissage automatiques et de dévissage fermées associées à une barre de couple. Les mâchoires des clés de vissage peuvent être disposées sur la circonférence avec des éléments de soutien disposés entre des mâchoires adjacentes pour accomplir essentiellement un cercle fermé de 360.degrés.. Un circuit hydraulique peut distribuer équitablement un fluide et une pression pour actionner les mâchoires. La clé de vissage automatique peut comprendre un rotor fermé entraîné par au moins trois moteurs d'entraînement. Le rotor peut être verrouillé physiquement sélectivement pour n'effectuer aucune rotation ou aucun mouvement par un ou plusieurs verrous de rotor. En outre, l'ensemble de clé de vissage peut comprendre un dispositif de verrouillage qui empêche l'activation des moteurs d'entraînement jusqu'à ce que les verrous de rotor soient activés pour déverrouiller le rotor. En outre, les verrous fermés peuvent fixer les clés de vissage et le rotor lorsqu'ils sont fermés, et un dispositif de raccord libérable peut faciliter l'engagement d'un moteur avec une pompe à rotor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45227003P | 2003-03-05 | 2003-03-05 | |
| US60/452,270 | 2003-03-05 | ||
| CA002517892A CA2517892C (fr) | 2003-03-05 | 2004-03-05 | Pince |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002517892A Division CA2517892C (fr) | 2003-03-05 | 2004-03-05 | Pince |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2664978A1 CA2664978A1 (fr) | 2004-09-16 |
| CA2664978C true CA2664978C (fr) | 2013-05-14 |
Family
ID=32962704
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2664978A Expired - Fee Related CA2664978C (fr) | 2003-03-05 | 2004-03-05 | Pince |
| CA002517892A Expired - Fee Related CA2517892C (fr) | 2003-03-05 | 2004-03-05 | Pince |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002517892A Expired - Fee Related CA2517892C (fr) | 2003-03-05 | 2004-03-05 | Pince |
Country Status (4)
| Country | Link |
|---|---|
| CA (2) | CA2664978C (fr) |
| GB (1) | GB2415929B (fr) |
| NO (1) | NO332784B1 (fr) |
| WO (1) | WO2004079148A2 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201222502D0 (en) | 2012-12-13 | 2013-01-30 | Titan Torque Services Ltd | Apparatus and method for connecting components |
| US10006260B2 (en) | 2014-03-31 | 2018-06-26 | Frank's International, Llc | Power tong spool valve speed limiting system |
| US9995095B2 (en) | 2014-03-31 | 2018-06-12 | Frank's International, Inc. | Power tong interlock system |
| US20180087334A1 (en) * | 2016-09-23 | 2018-03-29 | Frank's International, Llc | Worm-drive power tong |
| US10472905B2 (en) | 2017-03-07 | 2019-11-12 | Frank's International, Llc | Power tong |
| WO2018164664A1 (fr) * | 2017-03-07 | 2018-09-13 | Frank's International, Llc | Clé de vissage automatique |
| US10605016B2 (en) * | 2017-11-16 | 2020-03-31 | Weatherford Technology Holdings, Llc | Tong assembly |
| US11572746B2 (en) | 2019-10-18 | 2023-02-07 | Weatherford Technology Holdings Llc | Rotary gripping apparatus for a power tong |
| US11592346B2 (en) | 2020-02-26 | 2023-02-28 | Weatherford Technology Holdings, Llc | Multi-range load cell |
| US11136838B1 (en) | 2020-04-22 | 2021-10-05 | Weatherford Technology Holdings, Llc | Load cell for a tong assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2566561A (en) * | 1946-06-28 | 1951-09-04 | Edelberg Vladimir | Screwing and unscrewing tongs, particularly for drilling pipe joints |
| US4215602A (en) * | 1978-06-26 | 1980-08-05 | Bob's Casing Crews | Power tongs |
| NO163973C (no) * | 1988-04-19 | 1990-08-15 | Maritime Hydraulics As | Momenttanganordning. |
| US5845549A (en) * | 1995-12-20 | 1998-12-08 | Frank's Casing Crew And Rental Tools, Inc. | Power tong gripping ring mechanism |
| GB2352667A (en) * | 1999-07-29 | 2001-02-07 | Weatherford Lamb | Hydraulic Power Tongs |
-
2004
- 2004-03-05 WO PCT/US2004/006753 patent/WO2004079148A2/fr active Application Filing
- 2004-03-05 CA CA2664978A patent/CA2664978C/fr not_active Expired - Fee Related
- 2004-03-05 CA CA002517892A patent/CA2517892C/fr not_active Expired - Fee Related
- 2004-03-05 GB GB0520001A patent/GB2415929B/en not_active Expired - Fee Related
-
2005
- 2005-09-20 NO NO20054338A patent/NO332784B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20054338D0 (no) | 2005-09-20 |
| CA2517892A1 (fr) | 2004-09-16 |
| WO2004079148A2 (fr) | 2004-09-16 |
| NO20054338L (no) | 2005-10-13 |
| NO332784B1 (no) | 2013-01-14 |
| CA2517892C (fr) | 2009-07-21 |
| CA2664978A1 (fr) | 2004-09-16 |
| GB0520001D0 (en) | 2005-11-09 |
| GB2415929B (en) | 2007-02-14 |
| WO2004079148A3 (fr) | 2004-11-11 |
| GB2415929A (en) | 2006-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220307 |