GB2500795B - Wellhead assembly having a sinusoidal sealing profile and a method to assemble the same - Google Patents
Wellhead assembly having a sinusoidal sealing profile and a method to assemble the sameInfo
- Publication number
- GB2500795B GB2500795B GB1304955.6A GB201304955A GB2500795B GB 2500795 B GB2500795 B GB 2500795B GB 201304955 A GB201304955 A GB 201304955A GB 2500795 B GB2500795 B GB 2500795B
- Authority
- GB
- United Kingdom
- Prior art keywords
- assemble
- same
- sealing profile
- wellhead assembly
- sinusoidal sealing
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 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
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
-
- 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
- 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
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater 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)
- Earth Drilling (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/428,898 US20130248199A1 (en) | 2012-03-23 | 2012-03-23 | Wellhead assembly having a sinusoidal sealing profile and a method to assemble the same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201304955D0 GB201304955D0 (en) | 2013-05-01 |
GB2500795A GB2500795A (en) | 2013-10-02 |
GB2500795B true GB2500795B (en) | 2014-07-16 |
Family
ID=48226625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1304955.6A Expired - Fee Related GB2500795B (en) | 2012-03-23 | 2013-03-19 | Wellhead assembly having a sinusoidal sealing profile and a method to assemble the same |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130248199A1 (en) |
CN (1) | CN103321602A (en) |
AU (1) | AU2013201472A1 (en) |
GB (1) | GB2500795B (en) |
MY (1) | MY155169A (en) |
NO (1) | NO20130352A1 (en) |
SG (1) | SG193734A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8851183B2 (en) * | 2011-03-24 | 2014-10-07 | Chad Eric Yates | Casing hanger lockdown slip ring |
US20150354308A1 (en) * | 2014-06-10 | 2015-12-10 | Onesubsea Ip Uk Limited | Downhole Equipment Suspension and Lateral Power System |
CN108412449A (en) * | 2018-03-10 | 2018-08-17 | 西南石油大学 | A kind of all-metal is multistage and waits the mandrel type hanger of cone sealing structure |
GB2587527B (en) * | 2018-04-06 | 2022-06-01 | Vetco Gray Inc | Metal-to-metal annulus wellhead style seal with pressure energized from above and below |
US10927637B2 (en) * | 2018-11-30 | 2021-02-23 | Vetco Gray, LLC | System and method for reducing setting loads |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960172A (en) * | 1989-08-18 | 1990-10-02 | Vetco Gray Inc. | Casing hanger seal assembly with diverging taper |
GB2299820A (en) * | 1995-04-10 | 1996-10-16 | Vetco Gray Inc Abb | Adjustable mandrel hanger system |
US20100243238A1 (en) * | 2009-03-31 | 2010-09-30 | Vetco Gray Inc. | Wellhead system having resilient device to actuate a load member and enable an over-pull test of the load member |
GB2489593A (en) * | 2011-03-29 | 2012-10-03 | Vetco Gray Inc | Seal With Bellows Style Nose Ring |
GB2492478A (en) * | 2011-06-30 | 2013-01-02 | Vetco Gray Inc | Setting a double seal assembly |
GB2497195A (en) * | 2011-12-02 | 2013-06-05 | Vetco Gray Inc | Seal with bellows type nose ring |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2074277B (en) * | 1980-04-22 | 1983-10-12 | Nat Res Dev | Joint packing between tubing and a surrounding casing |
US4524981A (en) * | 1983-11-22 | 1985-06-25 | Smith International, Inc. | Annular seal with V-cut |
US4702481A (en) * | 1986-07-31 | 1987-10-27 | Vetco Gray Inc | Wellhead pack-off with undulated metallic seal ring section |
US5456314A (en) * | 1994-06-03 | 1995-10-10 | Abb Vetco Gray Inc. | Wellhead annulus seal |
CN2861634Y (en) * | 2006-01-01 | 2007-01-24 | 张国林 | Shaft sealing board for actuating device |
DE102006026812B4 (en) * | 2006-06-09 | 2016-04-07 | Ab Skf | Seal for a compressor |
CN201599521U (en) * | 2009-12-11 | 2010-10-06 | 安徽广德金鹏科技发展有限公司 | Double-wall corrugated pipe seal ring |
-
2012
- 2012-03-23 US US13/428,898 patent/US20130248199A1/en not_active Abandoned
-
2013
- 2013-03-01 MY MYPI2013000725A patent/MY155169A/en unknown
- 2013-03-07 AU AU2013201472A patent/AU2013201472A1/en not_active Abandoned
- 2013-03-08 NO NO20130352A patent/NO20130352A1/en not_active Application Discontinuation
- 2013-03-15 SG SG2013019450A patent/SG193734A1/en unknown
- 2013-03-19 GB GB1304955.6A patent/GB2500795B/en not_active Expired - Fee Related
- 2013-03-22 CN CN2013100932355A patent/CN103321602A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960172A (en) * | 1989-08-18 | 1990-10-02 | Vetco Gray Inc. | Casing hanger seal assembly with diverging taper |
GB2299820A (en) * | 1995-04-10 | 1996-10-16 | Vetco Gray Inc Abb | Adjustable mandrel hanger system |
US20100243238A1 (en) * | 2009-03-31 | 2010-09-30 | Vetco Gray Inc. | Wellhead system having resilient device to actuate a load member and enable an over-pull test of the load member |
GB2489593A (en) * | 2011-03-29 | 2012-10-03 | Vetco Gray Inc | Seal With Bellows Style Nose Ring |
GB2492478A (en) * | 2011-06-30 | 2013-01-02 | Vetco Gray Inc | Setting a double seal assembly |
GB2497195A (en) * | 2011-12-02 | 2013-06-05 | Vetco Gray Inc | Seal with bellows type nose ring |
Also Published As
Publication number | Publication date |
---|---|
NO20130352A1 (en) | 2013-09-24 |
GB2500795A (en) | 2013-10-02 |
MY155169A (en) | 2015-09-15 |
US20130248199A1 (en) | 2013-09-26 |
GB201304955D0 (en) | 2013-05-01 |
AU2013201472A1 (en) | 2013-10-10 |
CN103321602A (en) | 2013-09-25 |
SG193734A1 (en) | 2013-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170319 |