CA2984427C - Outil de coupe avec bases de coupe extensibles et aptitude a la coupe d'une partie de nez - Google Patents
Outil de coupe avec bases de coupe extensibles et aptitude a la coupe d'une partie de nez Download PDFInfo
- Publication number
- CA2984427C CA2984427C CA2984427A CA2984427A CA2984427C CA 2984427 C CA2984427 C CA 2984427C CA 2984427 A CA2984427 A CA 2984427A CA 2984427 A CA2984427 A CA 2984427A CA 2984427 C CA2984427 C CA 2984427C
- Authority
- CA
- Canada
- Prior art keywords
- main body
- cutter bases
- section
- bore
- piston
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 84
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000003801 milling Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims 6
- 238000005086 pumping Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/007—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-retracting cutter rotating outside the pipe
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
- E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
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)
- Milling Processes (AREA)
- Earth Drilling (AREA)
Abstract
L'invention concerne un outil de coupe de tubage de puits doté de multiples bases de coupe extensibles. Les extrémités de fond de trou ou d'attaque des bases de coupe sont coniques, formant un profil de nez conique, et sont recouvertes d'un matériau de coupe durci pour former une surface de coupe. La surface de coupe sur le profil de nez conique peut être utilisée pour enlever une gaine de ciment à l'intérieur d'une colonne de tubage coupée ou broyée.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461986950P | 2014-05-01 | 2014-05-01 | |
US61/986,950 | 2014-05-01 | ||
PCT/US2015/028821 WO2015168575A1 (fr) | 2014-05-01 | 2015-05-01 | Outil de coupe avec bases de coupe extensibles et aptitude à la coupe d'une partie de nez |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2984427A1 CA2984427A1 (fr) | 2015-11-05 |
CA2984427C true CA2984427C (fr) | 2020-03-10 |
Family
ID=54359386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2984427A Expired - Fee Related CA2984427C (fr) | 2014-05-01 | 2015-05-01 | Outil de coupe avec bases de coupe extensibles et aptitude a la coupe d'une partie de nez |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170241224A1 (fr) |
EP (1) | EP3137713B1 (fr) |
AU (1) | AU2015252881B2 (fr) |
CA (1) | CA2984427C (fr) |
MX (1) | MX2016014377A (fr) |
WO (1) | WO2015168575A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10030459B2 (en) | 2014-07-08 | 2018-07-24 | Smith International, Inc. | Thru-casing milling |
CN110439490A (zh) * | 2019-07-31 | 2019-11-12 | 中国海洋石油集团有限公司 | 一种多层套管锻铣工具 |
CN115110908B (zh) * | 2021-03-23 | 2024-04-05 | 中国石油天然气集团有限公司 | 一种井下油管带压切割工具及其切割方法 |
NO347029B1 (en) * | 2021-04-14 | 2023-04-24 | Sapeg As | Rotating pipe cutter |
WO2023084490A1 (fr) * | 2021-11-12 | 2023-05-19 | Abrado Inc. | Appareil de fraisage d'élément tubulaire de fond de puits |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3117626A (en) * | 1957-07-28 | 1964-01-14 | Ringler Maurycy | Device for cutting bore hole pipes |
US4618009A (en) * | 1984-08-08 | 1986-10-21 | Homco International Inc. | Reaming tool |
US5150755A (en) * | 1986-01-06 | 1992-09-29 | Baker Hughes Incorporated | Milling tool and method for milling multiple casing strings |
US4809793A (en) * | 1987-10-19 | 1989-03-07 | Hailey Charles D | Enhanced diameter clean-out tool and method |
US5012863A (en) * | 1988-06-07 | 1991-05-07 | Smith International, Inc. | Pipe milling tool blade and method of dressing same |
US5370183A (en) * | 1993-08-11 | 1994-12-06 | Atlantic Richfield Company | Well casing guide string and repair method |
US5829524A (en) * | 1996-05-07 | 1998-11-03 | Baker Hughes Incorporated | High pressure casing patch |
US6070677A (en) * | 1997-12-02 | 2000-06-06 | I.D.A. Corporation | Method and apparatus for enhancing production from a wellbore hole |
US6732817B2 (en) * | 2002-02-19 | 2004-05-11 | Smith International, Inc. | Expandable underreamer/stabilizer |
US6920923B1 (en) * | 2003-09-22 | 2005-07-26 | Alejandro Pietrobelli | Section mill for wells |
US20090308605A1 (en) * | 2008-06-14 | 2009-12-17 | Mcafee Wesley Mark | Methodolgy and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars |
US7909100B2 (en) * | 2008-06-26 | 2011-03-22 | Deltide Fishing & Rental Tools, Inc. | Reversible casing cutter |
US8113301B2 (en) * | 2009-04-14 | 2012-02-14 | Tesco Corporation | Jetted underreamer assembly |
US20130168076A1 (en) * | 2011-12-28 | 2013-07-04 | Baker Hughes Incorporated | Milling Tool |
EP2817478A4 (fr) * | 2012-02-24 | 2016-02-17 | Deltide Energy Services Llc | Outil de coupe de fond de trou présentant un manchon supérieur à nettoyage au jet |
US9404331B2 (en) * | 2012-07-31 | 2016-08-02 | Smith International, Inc. | Extended duration section mill and methods of use |
WO2014025763A2 (fr) * | 2012-08-10 | 2014-02-13 | Deltide Energy Services Llc | Fraise de tubage de trou de forage dotée de bases de coupe extensibles |
WO2015073011A1 (fr) * | 2013-11-14 | 2015-05-21 | Halliburton Energy Services, Inc. | Perforateur mécanique de tubage de fond |
-
2015
- 2015-05-01 MX MX2016014377A patent/MX2016014377A/es unknown
- 2015-05-01 EP EP15785449.8A patent/EP3137713B1/fr active Active
- 2015-05-01 WO PCT/US2015/028821 patent/WO2015168575A1/fr active Application Filing
- 2015-05-01 CA CA2984427A patent/CA2984427C/fr not_active Expired - Fee Related
- 2015-05-01 AU AU2015252881A patent/AU2015252881B2/en not_active Ceased
- 2015-05-01 US US15/310,157 patent/US20170241224A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20170241224A1 (en) | 2017-08-24 |
EP3137713B1 (fr) | 2020-10-14 |
AU2015252881B2 (en) | 2019-11-07 |
MX2016014377A (es) | 2017-04-27 |
CA2984427A1 (fr) | 2015-11-05 |
AU2015252881A1 (en) | 2016-12-15 |
WO2015168575A1 (fr) | 2015-11-05 |
EP3137713A1 (fr) | 2017-03-08 |
EP3137713A4 (fr) | 2018-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20171030 |
|
MKLA | Lapsed |
Effective date: 20210503 |