CA2966700C - Dispositif et procede de desserrage de presse-etoupe - Google Patents
Dispositif et procede de desserrage de presse-etoupe Download PDFInfo
- Publication number
- CA2966700C CA2966700C CA2966700A CA2966700A CA2966700C CA 2966700 C CA2966700 C CA 2966700C CA 2966700 A CA2966700 A CA 2966700A CA 2966700 A CA2966700 A CA 2966700A CA 2966700 C CA2966700 C CA 2966700C
- Authority
- CA
- Canada
- Prior art keywords
- clamp
- force
- loosening
- well head
- main frame
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000003116 impacting effect Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000003278 mimic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Clamps And Clips (AREA)
Abstract
L'invention concerne un dispositif de desserrage de presse-étoupe servant à desserrer un collier de blocage fixant un presse-étoupe à une tête de puits. Le dispositif comprend un outil de serrage rotatif comportant une pince pouvant être fixée à une surface externe du collier de blocage. La pince empêche un mouvement de rotation relatif entre celle-ci et le collier de bocage. Un corps de réception de force s'étend à l'opposé de la pince. Un châssis principal comporte une partie de montage pouvant être fixée à la tête de puits, la partie de montage empêchant un mouvement de rotation relatif entre le châssis principal et la tête de puits. Un corps de support de force est fixé à la partie de montage. Un actionneur est monté sur le corps de support de force et, à l'utilisation, s'étend pour déplacer une seconde extrémité pour venir en prise avec le corps de réception de force de l'outil de serrage et appliquer une force sur celui-ci. La force fait tourner la pince pour desserrer le collier de blocage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462078206P | 2014-11-11 | 2014-11-11 | |
| US62/078,206 | 2014-11-11 | ||
| PCT/CA2015/051142 WO2016074074A1 (fr) | 2014-11-11 | 2015-11-05 | Dispositif et procédé de desserrage de presse-étoupe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2966700A1 CA2966700A1 (fr) | 2016-05-19 |
| CA2966700C true CA2966700C (fr) | 2020-10-20 |
Family
ID=55953495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2966700A Active CA2966700C (fr) | 2014-11-11 | 2015-11-05 | Dispositif et procede de desserrage de presse-etoupe |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2966700C (fr) |
| WO (1) | WO2016074074A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809972B (zh) * | 2022-04-06 | 2024-04-19 | 建湖金拓机械制造有限公司 | 一种高压抗硫抗冲蚀的压井管汇 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948221A1 (de) * | 1979-11-30 | 1981-06-04 | Hütte & Bohrtechnik GmbH, 5960 Olpe | Hydraulischer rohrloeser |
| US5010635A (en) * | 1988-07-05 | 1991-04-30 | Clark Paul H | Sucker rod coupling breaking tool |
| US7028585B2 (en) * | 1999-11-26 | 2006-04-18 | Weatherford/Lamb, Inc. | Wrenching tong |
| US7997166B2 (en) * | 2007-06-15 | 2011-08-16 | Longyear Tm, Inc. | Methods and apparatus for joint disassembly |
-
2015
- 2015-11-05 CA CA2966700A patent/CA2966700C/fr active Active
- 2015-11-05 WO PCT/CA2015/051142 patent/WO2016074074A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CA2966700A1 (fr) | 2016-05-19 |
| WO2016074074A1 (fr) | 2016-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190507 |