DE68918696D1 - Unterwasser-Verrohrungsaufhängung. - Google Patents
Unterwasser-Verrohrungsaufhängung.Info
- Publication number
- DE68918696D1 DE68918696D1 DE68918696T DE68918696T DE68918696D1 DE 68918696 D1 DE68918696 D1 DE 68918696D1 DE 68918696 T DE68918696 T DE 68918696T DE 68918696 T DE68918696 T DE 68918696T DE 68918696 D1 DE68918696 D1 DE 68918696D1
- Authority
- DE
- Germany
- Prior art keywords
- piping hanger
- underwater piping
- underwater
- hanger
- piping
- 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
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
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
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)
- Earth Drilling (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/373,584 US4911244A (en) | 1989-06-30 | 1989-06-30 | Marine casing suspension apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918696D1 true DE68918696D1 (de) | 1994-11-10 |
DE68918696T2 DE68918696T2 (de) | 1995-02-02 |
Family
ID=23473028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918696T Expired - Fee Related DE68918696T2 (de) | 1989-06-30 | 1989-11-13 | Unterwasser-Verrohrungsaufhängung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4911244A (de) |
EP (1) | EP0417365B1 (de) |
JP (1) | JPH0339592A (de) |
CA (1) | CA2002881C (de) |
DE (1) | DE68918696T2 (de) |
NO (1) | NO894512L (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226484A (en) * | 1991-12-19 | 1993-07-13 | Abb Vetco Gray Inc. | Emergency casing support using standard casing hanger |
US5240081A (en) * | 1992-09-08 | 1993-08-31 | Abb Vetcogray Inc. | Mudline subsea wellhead system |
US5482082A (en) * | 1994-06-22 | 1996-01-09 | Cooper Cameron Corporation | Multi-passage fluid coupling and metal seal therefor |
BR0208799B1 (pt) * | 2001-04-17 | 2011-09-06 | sistema de cabeça de poço. | |
US6520263B2 (en) * | 2001-05-18 | 2003-02-18 | Cooper Cameron Corporation | Retaining apparatus for use in a wellhead assembly and method for using the same |
US6968902B2 (en) * | 2002-11-12 | 2005-11-29 | Vetco Gray Inc. | Drilling and producing deep water subsea wells |
GB2415720B (en) * | 2004-06-28 | 2007-04-11 | Dril Quip Inc | Pressure-compensated flow shut-off sleeve for wellhead and subsea well assembly including same |
US7900706B2 (en) * | 2004-07-26 | 2011-03-08 | Vetco Gray Inc. | Shoulder ring set on casing hanger trip |
US7150323B2 (en) * | 2004-07-26 | 2006-12-19 | Vetco Gray Inc. | Shoulder ring set on casing hanger trip |
US7296628B2 (en) * | 2004-11-30 | 2007-11-20 | Mako Rentals, Inc. | Downhole swivel apparatus and method |
US7798231B2 (en) * | 2006-07-06 | 2010-09-21 | Vetco Gray Inc. | Adapter sleeve for wellhead housing |
GB2471596B (en) * | 2008-03-28 | 2012-11-21 | Cameron Int Corp | Wellhead hanger shoulder |
US8230928B2 (en) * | 2008-04-23 | 2012-07-31 | Aker Subsea Inc. | Low profile internal tree cap |
US8261818B2 (en) * | 2009-05-20 | 2012-09-11 | Vetco Gray Inc. | Self-inserting seal assembly |
GB2498471B (en) * | 2010-10-04 | 2017-12-06 | Dril-Quip Inc | Seal assembly and method |
US9376881B2 (en) * | 2012-03-23 | 2016-06-28 | Vetco Gray Inc. | High-capacity single-trip lockdown bushing and a method to operate the same |
US9556697B1 (en) * | 2013-03-15 | 2017-01-31 | Cactus Wellhead, LLC | Wellhead system and method for installing a wellhead system |
US10526860B2 (en) * | 2015-02-02 | 2020-01-07 | James A. Rose | Casing hanger assembly |
US10550669B1 (en) | 2018-08-01 | 2020-02-04 | National Oilwell Varco, L.P. | Well cellar assembly with alternate plate well slots and method of using same |
US11585182B1 (en) | 2021-11-18 | 2023-02-21 | Saudi Arabian Oil Company | Casing head support unit (CHSU) design for life cycle well integrity assurance |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273646A (en) * | 1966-09-20 | Circulating casing hanger assembly | ||
US3497243A (en) * | 1966-01-05 | 1970-02-24 | Cameron Iron Works Inc | Pipe suspension apparatus |
US3421580A (en) * | 1966-08-15 | 1969-01-14 | Rockwell Mfg Co | Underwater well completion method and apparatus |
US3592489A (en) * | 1969-03-17 | 1971-07-13 | Vetco Offshore Ind Inc | Housings with contractable well casing hanger seats |
US3800869A (en) * | 1971-01-04 | 1974-04-02 | Rockwell International Corp | Underwater well completion method and apparatus |
US4295665A (en) * | 1979-09-04 | 1981-10-20 | Petroleum Designers, Inc. | Well casing suspension system |
US4355825A (en) * | 1980-10-15 | 1982-10-26 | Cameron Iron Works, Inc. | Mudline suspension system |
US4550782A (en) * | 1982-12-06 | 1985-11-05 | Armco Inc. | Method and apparatus for independent support of well pipe hangers |
US4757860A (en) * | 1985-05-02 | 1988-07-19 | Dril-Quip, Inc. | Wellhead equipment |
US4691780A (en) * | 1985-06-03 | 1987-09-08 | Cameron Iron Works, Inc. | Subsea wellhead structure |
EP0261909A3 (de) * | 1986-09-23 | 1989-03-22 | Plexus Ocean Systems Limited | Einrichtung zum Aufhängen von Futterrohren |
US4773477A (en) * | 1987-03-24 | 1988-09-27 | Norman A. Nelson | Well suspension assembly |
-
1989
- 1989-06-30 US US07/373,584 patent/US4911244A/en not_active Expired - Lifetime
- 1989-11-13 DE DE68918696T patent/DE68918696T2/de not_active Expired - Fee Related
- 1989-11-13 NO NO89894512A patent/NO894512L/no unknown
- 1989-11-13 EP EP89311719A patent/EP0417365B1/de not_active Expired - Lifetime
- 1989-11-14 CA CA002002881A patent/CA2002881C/en not_active Expired - Fee Related
-
1990
- 1990-01-12 JP JP2006075A patent/JPH0339592A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO894512D0 (no) | 1989-11-13 |
EP0417365A1 (de) | 1991-03-20 |
CA2002881C (en) | 2000-08-01 |
DE68918696T2 (de) | 1995-02-02 |
NO894512L (no) | 1991-01-02 |
US4911244A (en) | 1990-03-27 |
JPH0339592A (ja) | 1991-02-20 |
EP0417365B1 (de) | 1994-10-05 |
CA2002881A1 (en) | 1990-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: COOPER CAMERON CORP. (N.D. GES. D. STAATES DELAWAR |
|
8328 | Change in the person/name/address of the agent |
Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, ANWALTSSOZIETAET, 80538 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |