NO20091317L - hanger - Google Patents

hanger

Info

Publication number
NO20091317L
NO20091317L NO20091317A NO20091317A NO20091317L NO 20091317 L NO20091317 L NO 20091317L NO 20091317 A NO20091317 A NO 20091317A NO 20091317 A NO20091317 A NO 20091317A NO 20091317 L NO20091317 L NO 20091317L
Authority
NO
Norway
Prior art keywords
guide screw
disposed
screw nut
hollow
moved
Prior art date
Application number
NO20091317A
Other languages
Norwegian (no)
Other versions
NO333731B1 (en
Inventor
Kristoffer Braekke
Original Assignee
I Tec 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.)
Filing date
Publication date
Application filed by I Tec As filed Critical I Tec As
Priority to NO20091317A priority Critical patent/NO333731B1/en
Priority to EP10759087.9A priority patent/EP2414626A4/en
Priority to US13/262,068 priority patent/US20120061100A1/en
Priority to PCT/NO2010/000124 priority patent/WO2010114389A1/en
Priority to CA2757115A priority patent/CA2757115A1/en
Publication of NO20091317L publication Critical patent/NO20091317L/en
Publication of NO333731B1 publication Critical patent/NO333731B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

Abstract

Rørhenger for plassering i eksisterende foring med en fleksibel ekspansjonstetning (180) og et metallisk gripeelement (190) anbrakt på skråflater slik at de beveges radialt når en ledeskruemutter (130) beveges aksialt i forhold til en indre, hul aksling (150). Ledeskruemutteren (130) beveges aksialt når en ledeskrue roteres i den, og ledeskruen er anbrakt omkring den hule indre akslingen (150).Pipe hangers for placement in existing liners with a flexible expansion seal (180) and a metallic gripping element (190) disposed on inclined surfaces so that they are moved radially as a guide screw nut (130) moves axially relative to an inner, hollow shaft (150). The guide screw nut (130) is axially moved when a guide screw is rotated therein and the guide screw is disposed about the hollow inner shaft (150).

NO20091317A 2009-04-01 2009-04-01 hanger NO333731B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO20091317A NO333731B1 (en) 2009-04-01 2009-04-01 hanger
EP10759087.9A EP2414626A4 (en) 2009-04-01 2010-03-31 Liner hanger
US13/262,068 US20120061100A1 (en) 2009-04-01 2010-03-31 Liner hanger
PCT/NO2010/000124 WO2010114389A1 (en) 2009-04-01 2010-03-31 Liner hanger
CA2757115A CA2757115A1 (en) 2009-04-01 2010-03-31 Liner hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20091317A NO333731B1 (en) 2009-04-01 2009-04-01 hanger

Publications (2)

Publication Number Publication Date
NO20091317L true NO20091317L (en) 2010-10-04
NO333731B1 NO333731B1 (en) 2013-09-02

Family

ID=42828502

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091317A NO333731B1 (en) 2009-04-01 2009-04-01 hanger

Country Status (5)

Country Link
US (1) US20120061100A1 (en)
EP (1) EP2414626A4 (en)
CA (1) CA2757115A1 (en)
NO (1) NO333731B1 (en)
WO (1) WO2010114389A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102373892B (en) * 2011-12-03 2014-04-30 中国石油集团西部钻探工程有限公司 Expansion liner hanger
US9428998B2 (en) 2013-11-18 2016-08-30 Weatherford Technology Holdings, Llc Telemetry operated setting tool
US9777569B2 (en) 2013-11-18 2017-10-03 Weatherford Technology Holdings, Llc Running tool
US9523258B2 (en) 2013-11-18 2016-12-20 Weatherford Technology Holdings, Llc Telemetry operated cementing plug release system
US9528346B2 (en) 2013-11-18 2016-12-27 Weatherford Technology Holdings, Llc Telemetry operated ball release system
CN104747109A (en) * 2013-12-31 2015-07-01 中国石油化工集团公司 Pressurization expansion mechanism used for expansion hanger
CN109403896B (en) * 2017-08-17 2021-03-23 中国石油化工股份有限公司 Recoverable two-way anchoring screen pipe hanger and recoverable two-way anchoring screen pipe system
CN110017110B (en) * 2018-01-08 2021-03-23 中国石油化工股份有限公司 Embedded slip liner hanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171490A (en) * 1961-01-03 1965-03-02 Midway Fishing Tool Co Liner hanger and setting tool therefor
US5058671A (en) * 1990-08-13 1991-10-22 Lindsey Completion Systems, Inc. Pipe insert assembly

Also Published As

Publication number Publication date
EP2414626A4 (en) 2017-04-26
WO2010114389A1 (en) 2010-10-07
US20120061100A1 (en) 2012-03-15
NO333731B1 (en) 2013-09-02
EP2414626A1 (en) 2012-02-08
CA2757115A1 (en) 2010-10-07

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