CA2497090C - Dispositif de suspension de tubes spirales et methode d'utilisation - Google Patents
Dispositif de suspension de tubes spirales et methode d'utilisation Download PDFInfo
- Publication number
- CA2497090C CA2497090C CA002497090A CA2497090A CA2497090C CA 2497090 C CA2497090 C CA 2497090C CA 002497090 A CA002497090 A CA 002497090A CA 2497090 A CA2497090 A CA 2497090A CA 2497090 C CA2497090 C CA 2497090C
- Authority
- CA
- Canada
- Prior art keywords
- coil tubing
- hanger
- pack
- tubing
- coil
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 13
- 210000002445 nipple Anatomy 0.000 claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
- E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
-
- 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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
Abstract
Collier à coins pour tube de production concentrique comprenant un corps de collier à coins muni d'une base de collier à coin comprenant une extrémité inférieure pouvant être raccordée à un arbre de puits, une extrémité supérieure pouvant être raccordée à un bouchon de collier à coin et une cavité cylindrique interne conçue pour loger un élément annulaire d'étanchement actionné de l'extérieur servant à former de façon sélective un joint d'étanchéité de fluide à haute pression placé contre le tube de production concentrique. Le bouchon de collier à coin scelle la cavité cylindrique et forme une cloche de retenue. Les coins de retenue insérés dans la cloche de retenue suspendent les tubes de production concentriques. Une tête d'injection montée sur la cloche de retenue comporte un orifice de tête d'injection à travers lequel le tube de production concentrique se prolonge, et un élément d'étanchement de surface forme un joint d'étanchéité de fluide à haute pression autour du tube de production concentrique, au-dessus des coins de retenue, de façon à ce que l'élément d'étanchement puisse être libéré du tube de production concentrique après que celui-ci soit posé et que l'élément d'étanchement de surface soit fixé.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497090A CA2497090C (fr) | 2005-02-15 | 2005-02-15 | Dispositif de suspension de tubes spirales et methode d'utilisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497090A CA2497090C (fr) | 2005-02-15 | 2005-02-15 | Dispositif de suspension de tubes spirales et methode d'utilisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2497090A1 CA2497090A1 (fr) | 2006-08-15 |
| CA2497090C true CA2497090C (fr) | 2009-09-15 |
Family
ID=36889336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497090A Expired - Lifetime CA2497090C (fr) | 2005-02-15 | 2005-02-15 | Dispositif de suspension de tubes spirales et methode d'utilisation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2497090C (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0516551B1 (pt) | 2004-10-07 | 2017-05-02 | Bj Services Co | válvula e método para comunicação com uma zona abaixo de uma válvula |
| WO2006069372A2 (fr) | 2004-12-22 | 2006-06-29 | Bj Services Company | Procédé et dispositif de contournement d'un outil de forage |
| US7913754B2 (en) | 2007-01-12 | 2011-03-29 | Bj Services Company, U.S.A. | Wellhead assembly and method for an injection tubing string |
| PT2102446T (pt) | 2007-01-12 | 2018-12-24 | Baker Hughes A Ge Co Llc | Conjunto de cabeça de poço e método para uma coluna de tubagem de injeção |
| CA2660219C (fr) | 2008-04-10 | 2012-08-28 | Bj Services Company | Systeme et methode d'approfondissement de tubage debouchant pour l'ascension par poussee de gaz |
| US8631875B2 (en) | 2011-06-07 | 2014-01-21 | Baker Hughes Incorporated | Insert gas lift injection assembly for retrofitting string for alternative injection location |
| CN115324517B (zh) * | 2022-07-21 | 2024-03-08 | 西安恩诺维新石油技术有限公司 | 一种连续油管用高压金属密封悬挂器 |
-
2005
- 2005-02-15 CA CA002497090A patent/CA2497090C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2497090A1 (fr) | 2006-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |