NO311233B1 - Trykkutjevningsplugg for horisontalt undervanns ventiltre - Google Patents
Trykkutjevningsplugg for horisontalt undervanns ventiltre Download PDFInfo
- Publication number
- NO311233B1 NO311233B1 NO19971057A NO971057A NO311233B1 NO 311233 B1 NO311233 B1 NO 311233B1 NO 19971057 A NO19971057 A NO 19971057A NO 971057 A NO971057 A NO 971057A NO 311233 B1 NO311233 B1 NO 311233B1
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- plug
- valve
- fluid
- gas
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 45
- 239000011261 inert gas Substances 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 230000002706 hydrostatic effect Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- -1 can also be used Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- E21B33/0353—Horizontal or spool trees, i.e. without production valves in the vertical main bore
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Earth Drilling (AREA)
- Taps Or Cocks (AREA)
- Glass Compositions (AREA)
- Control Of Fluid Pressure (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9418088A GB9418088D0 (en) | 1994-09-08 | 1994-09-08 | Horizontal subsea tree pressure compensated plug |
| PCT/GB1995/002048 WO1996007812A1 (en) | 1994-09-08 | 1995-08-31 | Horizontal subsea tree pressure compensated plug |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO971057D0 NO971057D0 (no) | 1997-03-07 |
| NO971057L NO971057L (no) | 1997-05-05 |
| NO311233B1 true NO311233B1 (no) | 2001-10-29 |
Family
ID=10761026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19971057A NO311233B1 (no) | 1994-09-08 | 1997-03-07 | Trykkutjevningsplugg for horisontalt undervanns ventiltre |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5884706A (da) |
| EP (1) | EP0779946B1 (da) |
| AU (1) | AU684388B2 (da) |
| CA (1) | CA2199017C (da) |
| DE (1) | DE69509538D1 (da) |
| DK (1) | DK0779946T3 (da) |
| GB (1) | GB9418088D0 (da) |
| NO (1) | NO311233B1 (da) |
| WO (1) | WO1996007812A1 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO326248B1 (no) * | 2003-04-07 | 2008-10-27 | Kvaerner Oilfield Products Inc | Sikkerhetsanording for bruk som overtrykksbeskyttelse for et innestengt hulrom |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE989283T1 (de) * | 1992-06-01 | 2001-03-01 | Cooper Cameron Corp., Houston | Bohrlochkopf |
| GB9514526D0 (en) * | 1995-07-15 | 1995-09-13 | Expro North Sea Ltd | Lightweight intervention system for use with horizontal tree with internal ball valve |
| GB9519202D0 (en) * | 1995-09-20 | 1995-11-22 | Expro North Sea Ltd | Single bore riser system |
| GB2319544B (en) * | 1996-11-14 | 2000-11-22 | Vetco Gray Inc Abb | Tubing hanger and tree with horizontal flow and annulus ports |
| US5971077A (en) * | 1996-11-22 | 1999-10-26 | Abb Vetco Gray Inc. | Insert tree |
| GB2320937B (en) * | 1996-12-02 | 2000-09-20 | Vetco Gray Inc Abb | Horizontal tree block for subsea wellhead |
| US6050339A (en) * | 1996-12-06 | 2000-04-18 | Abb Vetco Gray Inc. | Annulus porting of horizontal tree |
| US5868204A (en) * | 1997-05-08 | 1999-02-09 | Abb Vetco Gray Inc. | Tubing hanger vent |
| US5988282A (en) * | 1996-12-26 | 1999-11-23 | Abb Vetco Gray Inc. | Pressure compensated actuated check valve |
| US6237689B1 (en) * | 1998-08-31 | 2001-05-29 | Louis J. Wardlaw | Method for confirming the integrity of a seal system within a subterranean well conduit Christmas tree valve assembly |
| GB2345927B (en) * | 1999-02-11 | 2000-12-13 | Fmc Corp | Subsea completion system with integral valves |
| US7025132B2 (en) * | 2000-03-24 | 2006-04-11 | Fmc Technologies, Inc. | Flow completion apparatus |
| CA2403866C (en) * | 2000-03-24 | 2005-12-27 | Fmc Corporation | Tubing hanger with annulus bore |
| US6394131B1 (en) | 2000-11-16 | 2002-05-28 | Abb Offshore Systems, Inc. | Trapped fluid volume compensator for hydraulic couplers |
| NO325717B1 (no) * | 2001-07-27 | 2008-07-07 | Vetco Gray Inc | Produksjonstre med trippel sikkerhetsbarriere og fremgangsmate ved bruk av samme |
| NO322829B1 (no) * | 2003-05-22 | 2006-12-11 | Fmc Kongsberg Subsea As | Gjenopptagbar plugg, ventiltre med plugg og fremgangsmate for bronnintervensjon i bronn med minst en plugg |
| DE602004029295D1 (de) | 2003-05-31 | 2010-11-04 | Cameron Systems Ireland Ltd | Vorrichtung und Verfahren zur Rückgewinnung von Flüssigkeiten aus einem Bohrloch und/oder zum Einspritzen von Flüssigkeiten in ein Bohrloch |
| GB0401440D0 (en) * | 2004-01-23 | 2004-02-25 | Enovate Systems Ltd | Completion suspension valve system |
| ATE426730T1 (de) | 2004-02-26 | 2009-04-15 | Cameron Systems Ireland Ltd | Verbindungssystem fur unterwasser- strímungsgrenzflachenausrustung |
| GB0409189D0 (en) * | 2004-04-24 | 2004-05-26 | Expro North Sea Ltd | Plug setting and retrieving apparatus |
| US7225877B2 (en) | 2005-04-05 | 2007-06-05 | Varco I/P, Inc. | Subsea intervention fluid transfer system |
| EP1892372A1 (en) * | 2006-08-25 | 2008-02-27 | Cameron International Corporation | Flow block |
| GB0625526D0 (en) | 2006-12-18 | 2007-01-31 | Des Enhanced Recovery Ltd | Apparatus and method |
| US20090071656A1 (en) * | 2007-03-23 | 2009-03-19 | Vetco Gray Inc. | Method of running a tubing hanger and internal tree cap simultaneously |
| US7743832B2 (en) * | 2007-03-23 | 2010-06-29 | Vetco Gray Inc. | Method of running a tubing hanger and internal tree cap simultaneously |
| US8230928B2 (en) * | 2008-04-23 | 2012-07-31 | Aker Subsea Inc. | Low profile internal tree cap |
| BRPI0911582A2 (pt) | 2008-04-28 | 2016-01-05 | Aker Subsea As | capa de árvore interna e ferramenta de assentamento de itc |
| US8072776B2 (en) * | 2008-11-14 | 2011-12-06 | Lockheed Martin Corporation | Pressure-compensated enclosure |
| NO331231B1 (no) * | 2009-05-26 | 2011-11-07 | Framo Eng As | Undersjoisk system for transport av fluid |
| US8276672B2 (en) * | 2009-06-03 | 2012-10-02 | Vetco Gray Inc. | Bimetallic diaphragm for trapped fluid expansion |
| US8322443B2 (en) | 2010-07-29 | 2012-12-04 | Vetco Gray Inc. | Wellhead tree pressure limiting device |
| US8695712B2 (en) * | 2010-12-29 | 2014-04-15 | Vetco Gray Inc. | Wellhead tree pressure compensating device |
| US8794332B2 (en) * | 2011-05-31 | 2014-08-05 | Vetco Gray Inc. | Annulus vent system for subsea wellhead assembly |
| CA2947572C (en) * | 2014-04-30 | 2020-12-08 | Harold Wayne Landry | Wellhead safety valve assembly |
| US11080552B2 (en) | 2018-09-18 | 2021-08-03 | Axalta Coating Systems Ip Co., Llc | Systems and methods for paint match simulation |
| CN113982525B (zh) * | 2021-11-05 | 2023-06-16 | 西安力勘石油能源科技有限公司 | 一种分层压裂式可洗封隔器及其使用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166124A (en) * | 1962-05-24 | 1965-01-19 | Shell Oil Co | Wellhead closure plug |
| US3414056A (en) * | 1967-03-06 | 1968-12-03 | Brown Oil Tools | Wellhead apparatus |
| US4121660A (en) * | 1977-08-22 | 1978-10-24 | Fmc Corporation | Well pressure test plug |
| DE989283T1 (de) * | 1992-06-01 | 2001-03-01 | Cooper Cameron Corp., Houston | Bohrlochkopf |
| US5372199A (en) * | 1993-02-16 | 1994-12-13 | Cooper Industries, Inc. | Subsea wellhead |
-
1994
- 1994-09-08 GB GB9418088A patent/GB9418088D0/en active Pending
-
1995
- 1995-08-31 AU AU33921/95A patent/AU684388B2/en not_active Expired
- 1995-08-31 WO PCT/GB1995/002048 patent/WO1996007812A1/en active IP Right Grant
- 1995-08-31 DE DE69509538T patent/DE69509538D1/de not_active Expired - Lifetime
- 1995-08-31 EP EP95930594A patent/EP0779946B1/en not_active Expired - Lifetime
- 1995-08-31 DK DK95930594T patent/DK0779946T3/da active
- 1995-08-31 CA CA002199017A patent/CA2199017C/en not_active Expired - Lifetime
- 1995-08-31 US US08/809,151 patent/US5884706A/en not_active Expired - Lifetime
-
1997
- 1997-03-07 NO NO19971057A patent/NO311233B1/no not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO326248B1 (no) * | 2003-04-07 | 2008-10-27 | Kvaerner Oilfield Products Inc | Sikkerhetsanording for bruk som overtrykksbeskyttelse for et innestengt hulrom |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0779946A1 (en) | 1997-06-25 |
| NO971057L (no) | 1997-05-05 |
| CA2199017A1 (en) | 1996-03-14 |
| AU684388B2 (en) | 1997-12-11 |
| DK0779946T3 (da) | 1999-11-22 |
| WO1996007812A1 (en) | 1996-03-14 |
| DE69509538D1 (de) | 1999-06-10 |
| EP0779946B1 (en) | 1999-05-06 |
| CA2199017C (en) | 2003-05-27 |
| AU3392195A (en) | 1996-03-27 |
| GB9418088D0 (en) | 1994-10-26 |
| US5884706A (en) | 1999-03-23 |
| NO971057D0 (no) | 1997-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |