GB2208123B - Wellhead assembly - Google Patents
Wellhead assemblyInfo
- Publication number
- GB2208123B GB2208123B GB8712910A GB8712910A GB2208123B GB 2208123 B GB2208123 B GB 2208123B GB 8712910 A GB8712910 A GB 8712910A GB 8712910 A GB8712910 A GB 8712910A GB 2208123 B GB2208123 B GB 2208123B
- Authority
- GB
- United Kingdom
- Prior art keywords
- wellhead assembly
- wellhead
- assembly
- 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 - Lifetime
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8712910A GB2208123B (en) | 1987-06-02 | 1987-06-02 | Wellhead assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8712910A GB2208123B (en) | 1987-06-02 | 1987-06-02 | Wellhead assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8712910D0 GB8712910D0 (en) | 1987-07-08 |
GB2208123A GB2208123A (en) | 1989-03-01 |
GB2208123B true GB2208123B (en) | 1991-01-02 |
Family
ID=10618273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8712910A Expired - Lifetime GB2208123B (en) | 1987-06-02 | 1987-06-02 | Wellhead assembly |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2208123B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7134490B2 (en) | 2004-01-29 | 2006-11-14 | Cameron International Corporation | Through bore wellhead hanger system |
US8413730B2 (en) | 2010-11-30 | 2013-04-09 | Vetco Gray Inc. | Wellhead assembly with telescoping casing hanger |
-
1987
- 1987-06-02 GB GB8712910A patent/GB2208123B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8712910D0 (en) | 1987-07-08 |
GB2208123A (en) | 1989-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950602 |