NO20111043A1 - Toveis metall mot metall tetning - Google Patents

Toveis metall mot metall tetning Download PDF

Info

Publication number: NO20111043A1
Authority: NO; Norway
Prior art keywords: sealing; ring; seal; wellhead; unit according
Prior art date: 2010-07-27

Application number

NO20111043A

Other languages

English (en)

Norwegian (no)

Inventor

Nicholas Peter Gette

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.)

2010-07-27

Filing date

2011-07-20

Publication date

2012-01-30

2011-07-20 Application filed by Vetco Gray Inc filed Critical Vetco Gray Inc

2012-01-30 Publication of NO20111043A1 publication Critical patent/NO20111043A1/no

Links

239000002184 metal Substances 0.000 title claims description 18
229910052751 metal Inorganic materials 0.000 title claims description 18
238000007789 sealing Methods 0.000 claims description 98
230000004913 activation Effects 0.000 claims description 35
239000000463 material Substances 0.000 claims description 7
239000004696 Poly ether ether ketone Substances 0.000 claims description 6
238000000034 method Methods 0.000 claims description 6
229920002530 polyetherether ketone Polymers 0.000 claims description 6
239000007769 metal material Substances 0.000 claims description 5
239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
239000012530 fluid Substances 0.000 claims description 3
229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims 1
238000004519 manufacturing process Methods 0.000 description 13
239000000725 suspension Substances 0.000 description 13
238000009434 installation Methods 0.000 description 4
241000191291 Abies alba Species 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
230000004888 barrier function Effects 0.000 description 2
210000003739 neck Anatomy 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000010959 steel Substances 0.000 description 2
229920000265 Polyparaphenylene Polymers 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000001351 cycling effect Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
-1 polyphenylene Polymers 0.000 description 1
230000036316 preload Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
230000000284 resting effect Effects 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Gasket Seals (AREA)
Seal Device For Vehicle (AREA)

NO20111043A 2010-07-27 2011-07-20 Toveis metall mot metall tetning NO20111043A1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12/844,702 US8500127B2 (en)	2010-07-27	2010-07-27	Bi-directional metal-to-metal seal

Publications (1)

Publication Number	Publication Date
NO20111043A1 true NO20111043A1 (no)	2012-01-30

Family

ID=44586663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20111043A NO20111043A1 (no)	2010-07-27	2011-07-20	Toveis metall mot metall tetning

Country Status (6)

Country	Link
US (1)	US8500127B2 (pt)
AU (1)	AU2011204819A1 (pt)
BR (1)	BRPI1103532A2 (pt)
GB (1)	GB2482392A (pt)
NO (1)	NO20111043A1 (pt)
SG (1)	SG177865A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8167312B2 (en)	2008-07-10	2012-05-01	Vetco Gray Inc.	Metal seal adjustable casing sub
US8813837B2 (en) *	2009-03-31	2014-08-26	Vetco Gray Inc.	Wellhead system having resilient device to actuate a load member and enable an over-pull test of the load member
US8701786B2 (en) *	2011-03-25	2014-04-22	Vetco Gray Inc.	Positionless expanding lock ring for subsea annulus seals for lockdown
US9103182B2 (en)	2011-12-28	2015-08-11	Vetco Gray Inc.	Metal-to-metal sealing arrangement for control line and method of using same
US9074448B2 (en)	2012-09-12	2015-07-07	Vetco Gray Inc.	Pin-actuated lock ring arrangement
US9169711B2 (en)	2012-11-15	2015-10-27	Vetco Gray Inc.	Slotted metal seal
US9856710B2 (en)	2013-10-31	2018-01-02	Vetco Gray Inc.	Tube arrangement to enhance sealing between tubular members
US9797215B2 (en)	2014-08-05	2017-10-24	Vetco Gray Inc.	Ratcheted E-ring retention device
US10233711B2 (en)	2015-11-02	2019-03-19	Vetco Gray, LLC	Wellbore seal energizing ring with retaining feature
US10731433B2 (en) *	2018-04-23	2020-08-04	Ge Oil & Gas Pressure Control Lp	System and method for expandable landing locking shoulder
US11713639B2 (en) *	2020-01-21	2023-08-01	Baker Hughes Oilfield Operations Llc	Pressure energized seal with groove profile
US11851972B2 (en)	2021-11-10	2023-12-26	Baker Hughes Oilfield Operations Llc	Bi-directional wellhead annulus packoff with integral seal and hanger lockdown ring
US11649689B1 (en)	2021-11-10	2023-05-16	Baker Hughes Oilfield Operations Llc	Sequential retrieval mechanism for bi-directional wellhead annulus packoff

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2586215B1 (fr)	1985-08-13	1988-09-02	Hutchinson	Materiau d'isolation thermique du type syntactique, machine et procede pour sa fabrication et moyen d'isolation comportant un tel materiau
US4949787A (en)	1989-04-07	1990-08-21	Vetco Gray Inc.	Casing hanger seal locking mechanism
US4932472A (en)	1989-04-26	1990-06-12	Vetco Gray Inc.	Packoff with flexible section for casing hanger
US5285853A (en)	1991-12-10	1994-02-15	Abb Vetco Gray Inc.	Casing hanger seal with test port
US5456314A (en) *	1994-06-03	1995-10-10	Abb Vetco Gray Inc.	Wellhead annulus seal
CA2207662A1 (en)	1996-07-01	1998-01-01	David E. Cain	Automatic slip casing hanger with radially energized seal element
US6510895B1 (en) *	2000-11-06	2003-01-28	Fmc Technologies	Energized sealing cartridge for annulus sealing between tubular well components
US6969070B2 (en) *	2002-04-12	2005-11-29	Dril-Quip, Inc.	Split carrier annulus seal assembly for wellhead systems
US7559366B2 (en)	2006-12-07	2009-07-14	Vetco Gray Inc.	Flex-lock metal seal system for wellhead members
US7762319B2 (en)	2008-11-11	2010-07-27	Vetco Gray Inc.	Metal annulus seal
US8186426B2 (en) *	2008-12-11	2012-05-29	Vetco Gray Inc.	Wellhead seal assembly
US8245776B2 (en) *	2009-10-20	2012-08-21	Vetco Gray Inc.	Wellhead system having wicker sealing surface

2010
- 2010-07-27 US US12/844,702 patent/US8500127B2/en not_active Expired - Fee Related
2011
- 2011-07-15 GB GB1112192.8A patent/GB2482392A/en not_active Withdrawn
- 2011-07-18 AU AU2011204819A patent/AU2011204819A1/en not_active Abandoned
- 2011-07-19 SG SG2011052180A patent/SG177865A1/en unknown
- 2011-07-20 NO NO20111043A patent/NO20111043A1/no not_active Application Discontinuation
- 2011-07-26 BR BRPI1103532-3A patent/BRPI1103532A2/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
BRPI1103532A2 (pt)	2013-05-14
SG177865A1 (en)	2012-02-28
US20120025470A1 (en)	2012-02-02
US8500127B2 (en)	2013-08-06
GB201112192D0 (en)	2011-08-31
GB2482392A (en)	2012-02-01
AU2011204819A1 (en)	2012-02-16

Legal Events

Date	Code	Title	Description
2016-02-29	FC2A	Withdrawal, rejection or dismissal of laid open patent application

Publication	Publication Date	Title
US8500127B2 (en)	2013-08-06	Bi-directional metal-to-metal seal
US8668021B2 (en)	2014-03-11	Energizing ring nose profile and seal entrance
US8205670B2 (en)	2012-06-26	Metal annulus seal
US20100300705A1 (en)	2010-12-02	Metal-to-metal seal with travel seal bands
EP2357314A2 (en)	2011-08-17	Bi-metallic annular seal and wellhead system incorporating same
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AU2013200403B2 (en)	2017-08-24	Dual metal seal system
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CN117703301A (zh)	2024-03-15	耐高温耐高压可洗井逐级解封套保封隔器油层保护工具