NO985428D0 - Bronnhode-system - Google Patents
Bronnhode-systemInfo
- Publication number
- NO985428D0 NO985428D0 NO985428A NO985428A NO985428D0 NO 985428 D0 NO985428 D0 NO 985428D0 NO 985428 A NO985428 A NO 985428A NO 985428 A NO985428 A NO 985428A NO 985428 D0 NO985428 D0 NO 985428D0
- Authority
- NO
- Norway
- Prior art keywords
- well head
- head system
- well
- head
- Prior art date
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
-
- 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
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)
- Treatment Of Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO985428A NO326191B1 (no) | 1996-05-24 | 1998-11-20 | Brønnhode-system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO962121A NO962121D0 (no) | 1996-05-24 | 1996-05-24 | Brönnhode for undersjöisk borehull |
PCT/NO1997/000132 WO1997045624A1 (en) | 1996-05-24 | 1997-05-26 | Well head system |
NO985428A NO326191B1 (no) | 1996-05-24 | 1998-11-20 | Brønnhode-system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO985428D0 true NO985428D0 (no) | 1998-11-20 |
NO985428L NO985428L (no) | 1999-01-19 |
NO326191B1 NO326191B1 (no) | 2008-10-13 |
Family
ID=19899418
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO962121A NO962121D0 (no) | 1996-05-24 | 1996-05-24 | Brönnhode for undersjöisk borehull |
NO985428A NO326191B1 (no) | 1996-05-24 | 1998-11-20 | Brønnhode-system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO962121A NO962121D0 (no) | 1996-05-24 | 1996-05-24 | Brönnhode for undersjöisk borehull |
Country Status (6)
Country | Link |
---|---|
US (1) | US6196323B1 (no) |
EP (1) | EP0954675B1 (no) |
BR (1) | BR9709465A (no) |
DK (1) | DK0954675T3 (no) |
NO (2) | NO962121D0 (no) |
WO (1) | WO1997045624A1 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030205385A1 (en) * | 2002-02-19 | 2003-11-06 | Duhn Rex E. | Connections for wellhead equipment |
US6920925B2 (en) * | 2002-02-19 | 2005-07-26 | Duhn Oil Tool, Inc. | Wellhead isolation tool |
US7322407B2 (en) | 2002-02-19 | 2008-01-29 | Duhn Oil Tool, Inc. | Wellhead isolation tool and method of fracturing a well |
US7493944B2 (en) * | 2002-02-19 | 2009-02-24 | Duhn Oil Tool, Inc. | Wellhead isolation tool and method of fracturing a well |
US7604058B2 (en) * | 2003-05-19 | 2009-10-20 | Stinger Wellhead Protection, Inc. | Casing mandrel for facilitating well completion, re-completion or workover |
CA2428613C (en) * | 2003-05-13 | 2005-10-25 | Bob Mcguire | Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel |
US7032677B2 (en) * | 2003-06-27 | 2006-04-25 | H W Ces International | Multi-lock adapters for independent screwed wellheads and methods of using same |
CA2434801C (en) * | 2003-07-09 | 2005-07-26 | Bob Mcguire | Adapters for double-locking casing mandrel and method of using same |
US7159652B2 (en) * | 2003-09-04 | 2007-01-09 | Oil States Energy Services, Inc. | Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use |
US7484776B2 (en) * | 2005-07-14 | 2009-02-03 | Stinger Wellhead Protection, Inc. | High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
GB2463261B (en) | 2008-09-04 | 2012-09-26 | Statoilhydro Asa | Narrow well bore |
NO333482B1 (no) | 2010-10-15 | 2013-06-24 | Aker Subsea As | Brønnhodesammenstilling |
USD694281S1 (en) * | 2011-07-29 | 2013-11-26 | W. Lynn Frazier | Lower set insert with a lower ball seat for a downhole plug |
USD698370S1 (en) * | 2011-07-29 | 2014-01-28 | W. Lynn Frazier | Lower set caged ball insert for a downhole plug |
USD694280S1 (en) * | 2011-07-29 | 2013-11-26 | W. Lynn Frazier | Configurable insert for a downhole plug |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720261A (en) * | 1971-08-25 | 1973-03-13 | Exxon Production Research Co | Apparatus for rotatably suspending a pipe string in a well |
US4646842A (en) | 1984-04-20 | 1987-03-03 | Texas Iron Works, Inc. | Retrievable well bore assembly |
GB8615797D0 (en) | 1986-06-27 | 1986-08-06 | Nat Supply Co Uk Ltd | Contingency pack-off assembly |
BR8700104A (pt) | 1987-01-13 | 1988-08-02 | Petroleo Brasileiro Sa | Processo e equipamento para conduzir operacaoes de perfuracao e completacao de pocos de petroleo em aguas profundas |
GB8918844D0 (en) | 1989-08-18 | 1989-09-27 | Shell Int Research | Wellhead assembly |
US4969517A (en) * | 1989-08-25 | 1990-11-13 | Fmc Corporation | Sub-mudling casing hanger/packoff |
US5086845A (en) | 1990-06-29 | 1992-02-11 | Baker Hughes Incorporated | Liner hanger assembly |
US5184686A (en) | 1991-05-03 | 1993-02-09 | Shell Offshore Inc. | Method for offshore drilling utilizing a two-riser system |
US5273117A (en) | 1992-06-22 | 1993-12-28 | Dril-Quip, Inc. | Subsea wellhead equipment |
US5299643A (en) | 1992-10-30 | 1994-04-05 | Fmc Corporation | Dual radially locked subsea housing |
US5620052A (en) * | 1995-06-07 | 1997-04-15 | Turner; Edwin C. | Hanger suspension system |
US5884702A (en) | 1996-03-01 | 1999-03-23 | Smith International, Inc. | Liner assembly and method |
US5857524A (en) * | 1997-02-27 | 1999-01-12 | Harris; Monty E. | Liner hanging, sealing and cementing tool |
-
1996
- 1996-05-24 NO NO962121A patent/NO962121D0/no unknown
-
1997
- 1997-05-26 WO PCT/NO1997/000132 patent/WO1997045624A1/en active IP Right Grant
- 1997-05-26 DK DK97925331T patent/DK0954675T3/da active
- 1997-05-26 US US09/194,314 patent/US6196323B1/en not_active Expired - Lifetime
- 1997-05-26 BR BR9709465A patent/BR9709465A/pt not_active IP Right Cessation
- 1997-05-26 EP EP97925331A patent/EP0954675B1/en not_active Expired - Lifetime
-
1998
- 1998-11-20 NO NO985428A patent/NO326191B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6196323B1 (en) | 2001-03-06 |
NO962121D0 (no) | 1996-05-24 |
DK0954675T3 (da) | 2003-12-29 |
EP0954675B1 (en) | 2003-09-03 |
EP0954675A1 (en) | 1999-11-10 |
BR9709465A (pt) | 1999-08-10 |
NO326191B1 (no) | 2008-10-13 |
NO985428L (no) | 1999-01-19 |
WO1997045624A1 (en) | 1997-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: OCEAN RISER SYSTEMS AS, NO |
|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: ENHANCED DRILLING AS, NO |
|
MK1K | Patent expired |