NO345972B1 - A wellhead system - Google Patents
A wellhead system Download PDFInfo
- Publication number
- NO345972B1 NO345972B1 NO20191105A NO20191105A NO345972B1 NO 345972 B1 NO345972 B1 NO 345972B1 NO 20191105 A NO20191105 A NO 20191105A NO 20191105 A NO20191105 A NO 20191105A NO 345972 B1 NO345972 B1 NO 345972B1
- Authority
- NO
- Norway
- Prior art keywords
- wellhead
- bop
- riser
- connector
- joint
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000852486 Homo sapiens Inositol 1,4,5-triphosphate receptor associated 2 Proteins 0.000 description 1
- 102100036343 Inositol 1,4,5-triphosphate receptor associated 2 Human genes 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Vehicle Body Suspensions (AREA)
- Cyclones (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
Claims (3)
1. Brønnhodesystem inkludert et stigerør, en utblåsningssikring (3) og en brønnhodekobling (1) som er festet til et fôringsrør,
karakterisert ved at systemet videre omfatter en bøyemoment-hindringsenhet (2) som er plassert nær eller integrert i brønnhodekoblingen (1) og muliggjør kontrollert rotasjon/glidning mellom brønnhodekoblingen (1) og utblåsningssikringen (3).
2. Brønnhodesystem ifølge krav 1, videre omfattende en støttering (7) montert på brønnhodekoblingen (1) for å begrense rotasjonsområdet for utblåsningssikringen (3).
3. Brønnhodesystem ifølge krav 1, hvor bøyemoment-hindringsenheten (2) er en vinklet glideanordning med metallforseglingsegenskaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20191105A NO345972B1 (en) | 2019-09-13 | 2019-09-13 | A wellhead system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20191105A NO345972B1 (en) | 2019-09-13 | 2019-09-13 | A wellhead system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20191105A1 NO20191105A1 (en) | 2021-03-15 |
| NO345972B1 true NO345972B1 (en) | 2021-11-29 |
Family
ID=75373304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20191105A NO345972B1 (en) | 2019-09-13 | 2019-09-13 | A wellhead system |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO345972B1 (no) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1224715A (en) * | 1983-02-18 | 1987-07-28 | Peter R. Gibb | Apparatus and method for connecting subsea production equipment to a floating facility |
| NO331285B1 (no) * | 2009-06-15 | 2011-11-14 | Subseadesign As | Kobling for ror med vinkelavvik |
| PE20121296A1 (es) * | 2009-07-15 | 2012-10-20 | My Technologies L L C | Tubo de subida (raiser) de produccion |
| GB2533783B (en) * | 2014-12-29 | 2019-06-05 | Cameron Tech Ltd | Subsea support |
| NO341582B1 (en) * | 2015-04-14 | 2017-12-11 | 4Subsea As | System og metode for å overvåke utmatting ved brønnhodet i undervannsbrønner |
-
2019
- 2019-09-13 NO NO20191105A patent/NO345972B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO20191105A1 (en) | 2021-03-15 |
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