GB2515952B - Anchor mechanism for use in a well - Google Patents

Anchor mechanism for use in a well

Info

Publication number: GB2515952B
Authority: GB; United Kingdom
Prior art keywords: well; anchor mechanism; anchor
Prior art date: 2012-04-27
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

Application number

GB1418865.0A

Other versions

GB2515952A (en

GB201418865D0 (en

Inventor

Løvslett Robin

Ravn Pedersen Dag

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Altus Intervention AS

Original Assignee

Altus Intervention AS

Priority date (The priority date 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 date listed.)

2012-04-27

Filing date

2013-04-24

Publication date

2019-02-20

2013-04-24 Application filed by Altus Intervention AS filed Critical Altus Intervention AS

2014-12-03 Publication of GB201418865D0 publication Critical patent/GB201418865D0/en

2015-01-07 Publication of GB2515952A publication Critical patent/GB2515952A/en

2019-02-20 Application granted granted Critical

2019-02-20 Publication of GB2515952B publication Critical patent/GB2515952B/en

Status Expired - Fee Related legal-status Critical Current

2033-04-24 Anticipated expiration legal-status Critical

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
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Dowels (AREA)
Joining Of Building Structures In Genera (AREA)
Pens And Brushes (AREA)
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Piles And Underground Anchors (AREA)

GB1418865.0A 2012-04-27 2013-04-24 Anchor mechanism for use in a well Expired - Fee Related GB2515952B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NO20120491A NO336034B1 (en)	2012-04-27	2012-04-27	Anchor mechanism for use in a well
US201261640494P	2012-04-30	2012-04-30
PCT/NO2013/050071 WO2013162380A1 (en)	2012-04-27	2013-04-24	Anchor mechanism for use in a well

Publications (3)

Publication Number	Publication Date
GB201418865D0 GB201418865D0 (en)	2014-12-03
GB2515952A GB2515952A (en)	2015-01-07
GB2515952B true GB2515952B (en)	2019-02-20

Family

ID=49483556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1418865.0A Expired - Fee Related GB2515952B (en)	2012-04-27	2013-04-24	Anchor mechanism for use in a well

Country Status (5)

Country	Link
CA (1)	CA2871402C (en)
DK (1)	DK179531B8 (en)
GB (1)	GB2515952B (en)
NO (1)	NO336034B1 (en)
WO (1)	WO2013162380A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112031698B (en) *	2020-09-01	2024-07-02	四机赛瓦石油钻采设备有限公司	Combined anchoring slip
CN114251067B (en) *	2021-12-22	2024-07-09	中海油田服务股份有限公司	Underground tool anchoring structure
CN217270072U (en) *	2022-03-11	2022-08-23	三一石油智能装备有限公司	Coiled tubing clamping structure and coiled tubing equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB412258A (en) *	1931-12-24	1934-06-22	Leon Hehl Ashmore	Improvements in fountaion pens
US4440223A (en) *	1981-02-17	1984-04-03	Ava International Corporation	Well slip assemblies
US20020121380A1 (en) *	2001-03-01	2002-09-05	Doane James Christopher	Collet-cone slip system for releasably securing well tools
EP2128377A2 (en) *	2008-05-31	2009-12-02	Red Spider Technology Limited	Large bore packer

2012
- 2012-04-27 NO NO20120491A patent/NO336034B1/en not_active IP Right Cessation
2013
- 2013-04-24 WO PCT/NO2013/050071 patent/WO2013162380A1/en active Application Filing
- 2013-04-24 GB GB1418865.0A patent/GB2515952B/en not_active Expired - Fee Related
- 2013-04-24 DK DKPA201400663A patent/DK179531B8/en not_active IP Right Cessation
- 2013-04-24 CA CA2871402A patent/CA2871402C/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB412258A (en) *	1931-12-24	1934-06-22	Leon Hehl Ashmore	Improvements in fountaion pens
US4440223A (en) *	1981-02-17	1984-04-03	Ava International Corporation	Well slip assemblies
US20020121380A1 (en) *	2001-03-01	2002-09-05	Doane James Christopher	Collet-cone slip system for releasably securing well tools
EP2128377A2 (en) *	2008-05-31	2009-12-02	Red Spider Technology Limited	Large bore packer

Also Published As

Publication number	Publication date
GB2515952A (en)	2015-01-07
NO336034B1 (en)	2015-04-20
DK179531B8 (en)	2019-02-08
DK179531B1 (en)	2019-02-07
WO2013162380A1 (en)	2013-10-31
CA2871402A1 (en)	2013-10-31
NO20120491A1 (en)	2013-10-28
CA2871402C (en)	2017-01-03
GB201418865D0 (en)	2014-12-03
DK201400663A1 (en)	2014-11-24

Publication	Publication Date	Title
GB201104686D0 (en)	2011-05-04	A device
PL2551416T3 (en)	2014-06-30	Anchor bar
GB2492203B (en)	2014-10-01	Anchor device
EP3701800C0 (en)	2023-06-07	Use
GB2508701B (en)	2017-09-06	A knee-walker
GB2507979B (en)	2016-05-25	A bollard
GB201223264D0 (en)	2013-02-06	A hydrogen-storage-material
EP2755734A4 (en)	2015-12-16	A de-areation device
GB2515952B (en)	2019-02-20	Anchor mechanism for use in a well
GB201215343D0 (en)	2012-10-10	A construction kit
GB2510464B (en)	2017-07-05	A Footgauge
GB2548024B (en)	2018-01-03	A securing mechanism
GB2489943B (en)	2017-08-02	A Device
GB2506132B (en)	2014-11-19	A fuseboard
GB2491828B (en)	2016-08-24	A device
GB201220636D0 (en)	2013-01-02	A hand santiser
ZA201204552B (en)	2012-08-29	A percussion mechanism and a part for use therein
GB201119061D0 (en)	2011-12-21	Anchor device
GB201110461D0 (en)	2011-08-03	Anchor device
GB201213285D0 (en)	2012-09-05	A release mechanism
PT2791023E (en)	2016-02-24	A bottle-closing device
GB201215548D0 (en)	2012-10-17	A composition
GB201116388D0 (en)	2011-11-02	Improvements in swimfeeder devices
ZA201208126B (en)	2013-06-26	A biodigester
GB201112228D0 (en)	2011-08-31	A device

Legal Events

Date	Code	Title	Description
2021-12-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20210424