NO20130518A1 - Låsering for rørhenger med positivt inngrep - Google Patents

Låsering for rørhenger med positivt inngrep Download PDF

Info

Publication number
NO20130518A1
NO20130518A1 NO20130518A NO20130518A NO20130518A1 NO 20130518 A1 NO20130518 A1 NO 20130518A1 NO 20130518 A NO20130518 A NO 20130518A NO 20130518 A NO20130518 A NO 20130518A NO 20130518 A1 NO20130518 A1 NO 20130518A1
Authority
NO
Norway
Prior art keywords
ring
locking ring
locking
conical surface
activation
Prior art date
Application number
NO20130518A
Other languages
English (en)
Norwegian (no)
Inventor
Khanh Anh Duong
Original Assignee
Vetco Gray Inc
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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of NO20130518A1 publication Critical patent/NO20130518A1/no

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
    • 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
    • E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads

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)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO20130518A 2012-05-10 2013-04-17 Låsering for rørhenger med positivt inngrep NO20130518A1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/468,378 US20130299193A1 (en) 2012-05-10 2012-05-10 Positive retention lock ring for tubing hanger

Publications (1)

Publication Number Publication Date
NO20130518A1 true NO20130518A1 (no) 2013-11-11

Family

ID=48627432

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20130518A NO20130518A1 (no) 2012-05-10 2013-04-17 Låsering for rørhenger med positivt inngrep

Country Status (8)

Country Link
US (1) US20130299193A1 (pt)
CN (1) CN103422831B (pt)
AU (1) AU2013205300A1 (pt)
BR (1) BR102013010459A2 (pt)
GB (1) GB2503560B (pt)
MY (1) MY164450A (pt)
NO (1) NO20130518A1 (pt)
SG (2) SG195468A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012018469A1 (en) * 2010-07-27 2012-02-09 Dril-Quip, Inc. Casing hanger lockdown sleeve
US10113383B2 (en) 2012-05-10 2018-10-30 Vetco Gray, LLC Positive retention lock ring for tubing hanger
US20140144650A1 (en) * 2012-11-28 2014-05-29 Vetco Gray Inc. Lockdown system for use in a wellhead assembly
US9435165B2 (en) * 2013-02-05 2016-09-06 Smith International, Inc. Rotating flow head apparatus
US10036224B2 (en) * 2014-09-10 2018-07-31 Ge Oil & Gas Pressure Control Lp Seal lock down
US10077620B2 (en) * 2014-09-26 2018-09-18 Cameron International Corporation Load shoulder system
WO2016077519A1 (en) * 2014-11-13 2016-05-19 Vetco Gray Inc. Positive retention lock ring for tubing hanger
US10138698B2 (en) * 2015-09-30 2018-11-27 Vetco Gray, LLC External locking mechanism for seal energizing ring
US10246964B2 (en) * 2015-12-15 2019-04-02 Cameron International Corporation Casing hanger retention system
US10323469B2 (en) * 2016-09-15 2019-06-18 Halliburton Energy Services, Inc. Collet device with an adjustable snap value
US10571027B2 (en) 2017-06-09 2020-02-25 Gryphon Oilfield Solutions, Llc Metal ring seal and improved profile selective system for downhole tools
US20210095535A1 (en) * 2019-09-26 2021-04-01 Baker Hughes Oilfield Operations Llc Mechanical connector with interface having stepped tapers
CN112796698B (zh) * 2021-04-14 2021-06-18 纬达石油装备有限公司 一种芯轴式套管头及其使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB780298A (en) * 1955-04-04 1957-07-31 George Aaron Butler Pipe suspensions and sealing means
US4641708A (en) * 1985-09-06 1987-02-10 Hughes Tool Company Casing hanger locking device
US4697828A (en) * 1986-11-26 1987-10-06 Armco Inc. Wellhead body lockdown and method for engaging same
US5060724A (en) * 1989-04-07 1991-10-29 Abb Vetco Gray Inc. Casing hanger seal locking mechanism with detent
CN2203355Y (zh) * 1994-06-24 1995-07-12 新疆石油管理局油田工艺研究所 筛管悬挂器
CN201448083U (zh) * 2009-05-31 2010-05-05 宝鸡石油机械有限责任公司 自锁式环形密封总成
CN201448086U (zh) * 2009-05-31 2010-05-05 宝鸡石油机械有限责任公司 卡环式密封总成
CN201778732U (zh) * 2010-09-16 2011-03-30 宝鸡石油机械有限责任公司 海洋水下立式采油树用油管悬挂器

Also Published As

Publication number Publication date
MY164450A (en) 2017-12-15
GB201308232D0 (en) 2013-06-12
SG195468A1 (en) 2013-12-30
GB2503560A (en) 2014-01-01
CN103422831A (zh) 2013-12-04
BR102013010459A2 (pt) 2017-05-02
SG10201508994VA (en) 2015-11-27
CN103422831B (zh) 2017-04-12
US20130299193A1 (en) 2013-11-14
GB2503560B (en) 2016-02-17
AU2013205300A1 (en) 2013-11-28

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