CA2062928C - Method and apparatus to cut and remove casing - Google Patents
Method and apparatus to cut and remove casing Download PDFInfo
- Publication number
- CA2062928C CA2062928C CA002062928A CA2062928A CA2062928C CA 2062928 C CA2062928 C CA 2062928C CA 002062928 A CA002062928 A CA 002062928A CA 2062928 A CA2062928 A CA 2062928A CA 2062928 C CA2062928 C CA 2062928C
- Authority
- CA
- Canada
- Prior art keywords
- casing
- assembly
- slips
- grapple
- workstring
- 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
- 238000005520 cutting process Methods 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 210000002105 tongue Anatomy 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001104 4140 steel Inorganic materials 0.000 description 1
- 101150075300 ASI1 gene Proteins 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005461 lubrication 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
- 230000008569 process Effects 0.000 description 1
- 239000000725 suspension 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Turning (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67208991A | 1991-03-19 | 1991-03-19 | |
| US07/672,089 | 1991-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2062928A1 CA2062928A1 (en) | 1992-09-20 |
| CA2062928C true CA2062928C (en) | 2003-07-29 |
Family
ID=24697101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002062928A Expired - Lifetime CA2062928C (en) | 1991-03-19 | 1992-03-12 | Method and apparatus to cut and remove casing |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0504848B1 (no) |
| AT (1) | ATE123107T1 (no) |
| CA (1) | CA2062928C (no) |
| DE (1) | DE69202601T2 (no) |
| NO (1) | NO303880B1 (no) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7762330B2 (en) | 2008-07-09 | 2010-07-27 | Smith International, Inc. | Methods of making multiple casing cuts |
| US10316617B2 (en) | 2011-08-22 | 2019-06-11 | Downhole Technology, Llc | Downhole tool and system, and method of use |
| US10246967B2 (en) | 2011-08-22 | 2019-04-02 | Downhole Technology, Llc | Downhole system for use in a wellbore and method for the same |
| US10570694B2 (en) | 2011-08-22 | 2020-02-25 | The Wellboss Company, Llc | Downhole tool and method of use |
| US9567827B2 (en) | 2013-07-15 | 2017-02-14 | Downhole Technology, Llc | Downhole tool and method of use |
| US9777551B2 (en) | 2011-08-22 | 2017-10-03 | Downhole Technology, Llc | Downhole system for isolating sections of a wellbore |
| US10036221B2 (en) | 2011-08-22 | 2018-07-31 | Downhole Technology, Llc | Downhole tool and method of use |
| AU2012298866B2 (en) | 2011-08-22 | 2016-11-10 | The Wellboss Company, Llc | Downhole tool and method of use |
| US9896899B2 (en) | 2013-08-12 | 2018-02-20 | Downhole Technology, Llc | Downhole tool with rounded mandrel |
| WO2016168782A1 (en) | 2015-04-17 | 2016-10-20 | Downhole Technology, Llc | Tool and system for downhole operations and methods for the same |
| GB201516452D0 (en) * | 2015-09-16 | 2015-10-28 | Telfer George | Downhole cutting and pulling tool and method of use |
| CN108350727A (zh) | 2016-07-05 | 2018-07-31 | 井下技术有限责任公司 | 物质组成及其使用 |
| GB2561814B (en) | 2016-10-10 | 2019-05-15 | Ardyne Holdings Ltd | Downhole test tool and method of use |
| CN108337898B (zh) | 2016-11-17 | 2020-08-18 | 井博士有限责任公司 | 井下工具及使用方法 |
| US10458196B2 (en) * | 2017-03-09 | 2019-10-29 | Weatherford Technology Holdings, Llc | Downhole casing pulling tool |
| CA3081865C (en) | 2018-04-12 | 2023-02-28 | The Wellboss Company, Llc | Downhole tool with bottom composite slip |
| CA3081968C (en) | 2018-04-23 | 2022-07-19 | The Wellboss Company, Llc | Downhole tool with tethered ball |
| WO2020056185A1 (en) | 2018-09-12 | 2020-03-19 | The Wellboss Company, Llc | Setting tool assembly |
| US11248428B2 (en) | 2019-02-07 | 2022-02-15 | Weatherford Technology Holdings, Llc | Wellbore apparatus for setting a downhole tool |
| CA3154248A1 (en) | 2019-10-16 | 2021-04-22 | Gabriel Slup | Downhole tool and method of use |
| AU2020366213B2 (en) | 2019-10-16 | 2023-05-25 | The Wellboss Company, Llc | Downhole tool and method of use |
| CN111075364A (zh) * | 2020-01-10 | 2020-04-28 | 新疆恒智伟业石油工程技术开发有限公司 | 一种高温高压油气井清洁完井管柱及工艺 |
| US11408241B2 (en) * | 2020-07-31 | 2022-08-09 | Baker Hughes Oilfield Operations Llc | Downhole pulling tool with selective anchor actuation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991834A (en) * | 1957-08-21 | 1961-07-11 | Thomas A Kennard | Cutting tool |
| US3570598A (en) * | 1969-05-05 | 1971-03-16 | Glenn D Johnson | Constant strain jar |
| US4047568A (en) * | 1976-04-26 | 1977-09-13 | International Enterprises, Inc. | Method and apparatus for cutting and retrieving casing from a well bore |
| EP0154520A3 (en) * | 1984-03-02 | 1986-08-27 | Smith International (North Sea) Limited | Releasable spear for retrieving tubular members from a well bore |
| GB2194978B (en) * | 1986-09-09 | 1990-01-10 | Coal Ind | Tube retracting device |
| US4811785A (en) * | 1987-07-31 | 1989-03-14 | Halbrite Well Services Co. Ltd. | No-turn tool |
-
1992
- 1992-03-12 CA CA002062928A patent/CA2062928C/en not_active Expired - Lifetime
- 1992-03-18 DE DE69202601T patent/DE69202601T2/de not_active Expired - Lifetime
- 1992-03-18 EP EP92104700A patent/EP0504848B1/en not_active Expired - Lifetime
- 1992-03-18 AT AT92104700T patent/ATE123107T1/de not_active IP Right Cessation
- 1992-03-18 NO NO19921068A patent/NO303880B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69202601D1 (de) | 1995-06-29 |
| NO921068D0 (no) | 1992-03-18 |
| EP0504848B1 (en) | 1995-05-24 |
| EP0504848A1 (en) | 1992-09-23 |
| NO303880B1 (no) | 1998-09-14 |
| CA2062928A1 (en) | 1992-09-20 |
| ATE123107T1 (de) | 1995-06-15 |
| NO921068L (no) | 1992-09-21 |
| DE69202601T2 (de) | 1996-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20120312 |