NO20061328L - Anordning og fremgangsmate for enkeltturs kutting for losgjoring - Google Patents
Anordning og fremgangsmate for enkeltturs kutting for losgjoringInfo
- Publication number
- NO20061328L NO20061328L NO20061328A NO20061328A NO20061328L NO 20061328 L NO20061328 L NO 20061328L NO 20061328 A NO20061328 A NO 20061328A NO 20061328 A NO20061328 A NO 20061328A NO 20061328 L NO20061328 L NO 20061328L
- Authority
- NO
- Norway
- Prior art keywords
- cutter head
- release
- cut
- assembly
- anchor device
- Prior art date
Links
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- 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
-
- 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
- E21B29/02—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 by explosives or by thermal or chemical means
-
- 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
- E21B31/002—Destroying the objects to be fished, e.g. by explosive 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)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Anordninger og fremgangsmåter gjør at en nedihullsankerinnretning kan kuttes, løsgjøres og hentes opp ved bruk av en enkelt enkeltturs sammenstilling for kutting og fjerning. Sammenstillingen inkluderer fortrinnsvis et kutterhode som er tilbaketrukket bak en ankerlås. Låsen landes på ankerinnretningen som skal fjernes, og kutterhodet føres frem derfra og aktiveres. Så snart den er kuttet av kutterhodet, hentes ankerinnretningen opp på en distal ende av sammenstillingen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/908,136 US7325612B2 (en) | 2005-04-28 | 2005-04-28 | One-trip cut-to-release apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20061328L true NO20061328L (no) | 2006-10-30 |
Family
ID=36571752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20061328A NO20061328L (no) | 2005-04-28 | 2006-03-23 | Anordning og fremgangsmate for enkeltturs kutting for losgjoring |
Country Status (3)
Country | Link |
---|---|
US (1) | US7325612B2 (no) |
GB (2) | GB2425552B (no) |
NO (1) | NO20061328L (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8136439B2 (en) * | 2001-09-10 | 2012-03-20 | Bell William T | Explosive well tool firing head |
US8770301B2 (en) | 2001-09-10 | 2014-07-08 | William T. Bell | Explosive well tool firing head |
AU2006311880B2 (en) * | 2005-11-04 | 2010-06-03 | Shell Internationale Research Maatschappij B.V. | Monitoring formation properties |
US20090235531A1 (en) * | 2008-03-24 | 2009-09-24 | Schlumberger Technology Corporation | Tube cutter to prevent damage to internal electrical or optical cables |
US8469097B2 (en) * | 2009-05-14 | 2013-06-25 | Baker Hughes Incorporated | Subterranean tubular cutter with depth of cut feature |
CN101899836B (zh) * | 2010-08-03 | 2011-11-16 | 中天建设集团有限公司 | 地下连续墙施工时所遇地下锚杆的清理方法 |
US20130306316A1 (en) * | 2012-05-21 | 2013-11-21 | Schlumberger Technology Corporation | Separable completion architecture |
US9366101B2 (en) | 2012-10-04 | 2016-06-14 | Baker Hughes Incorporated | Cutting and pulling tool with double acting hydraulic piston |
US9725977B2 (en) | 2012-10-04 | 2017-08-08 | Baker Hughes Incorporated | Retractable cutting and pulling tool with uphole milling capability |
US10260301B2 (en) * | 2017-01-24 | 2019-04-16 | Baker Hughes, LLC | Cut to release packer extension |
US10443331B1 (en) | 2018-12-27 | 2019-10-15 | Diamondback Industries, Inc. | Self-set full bore frac plug |
CN112647882A (zh) * | 2019-10-11 | 2021-04-13 | 中国石油化工股份有限公司 | 一种通过微爆炸解封的管柱和方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934147A (en) * | 1956-04-20 | 1960-04-26 | Baker Oil Tools Inc | Apparatus for severing subsurface well devices |
US7166125B1 (en) * | 1988-03-09 | 2007-01-23 | Endovascular Technologies, Inc. | Intraluminal grafting system |
US5054555A (en) * | 1990-11-21 | 1991-10-08 | Technical Concepts, Inc. | Tension-actuated mechanical detonating device useful for detonating downhole explosive |
US5701954A (en) * | 1996-03-06 | 1997-12-30 | Halliburton Energy Services, Inc. | High temperature, high pressure retrievable packer |
US5810083A (en) * | 1996-11-25 | 1998-09-22 | Halliburton Energy Services, Inc. | Retrievable annular safety valve system |
US6789627B2 (en) * | 2000-05-15 | 2004-09-14 | Schlumberger Technology Corporation | Control line cutting tool and method |
DE60116619T2 (de) * | 2000-05-18 | 2006-11-09 | Commonwealth Scientific And Industrial Research Organisation | Zerspanendes werkzeug und verfahren zu dessen verwendung |
US6478093B1 (en) * | 2000-09-29 | 2002-11-12 | Halliburton Energy Services, Inc. | Retrievable well packer apparatus and method |
US6702031B2 (en) * | 2001-02-02 | 2004-03-09 | Baker Hughes Incorporated | Anchoring device removal method and apparatus |
US6681858B2 (en) | 2002-05-06 | 2004-01-27 | National-Oilwell, L.P. | Packer retriever |
NO314733B1 (no) | 2002-06-06 | 2003-05-12 | Norse Cutting & Abandonment As | Anordning ved et hydraulisk kutteverktöy |
US6997262B2 (en) | 2002-07-25 | 2006-02-14 | Baker Hughes Incorporated | Emergency cutting apparatus and method |
US7128155B2 (en) * | 2003-07-11 | 2006-10-31 | Schlumberger Technology Corporation | Cutting tool and method of cutting an object in a well |
-
2005
- 2005-04-28 US US10/908,136 patent/US7325612B2/en not_active Expired - Fee Related
-
2006
- 2006-03-23 NO NO20061328A patent/NO20061328L/no not_active Application Discontinuation
- 2006-04-13 GB GB0607422A patent/GB2425552B/en not_active Expired - Fee Related
- 2006-04-13 GB GB0717768A patent/GB2440846B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2425552B (en) | 2008-12-24 |
GB0717768D0 (en) | 2007-10-24 |
GB0607422D0 (en) | 2006-05-24 |
GB2440846A (en) | 2008-02-13 |
US7325612B2 (en) | 2008-02-05 |
GB2440846B (en) | 2008-12-24 |
US20060243445A1 (en) | 2006-11-02 |
GB2425552A (en) | 2006-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |