NO940926D0 - Brönnanordning - Google Patents
BrönnanordningInfo
- Publication number
- NO940926D0 NO940926D0 NO940926A NO940926A NO940926D0 NO 940926 D0 NO940926 D0 NO 940926D0 NO 940926 A NO940926 A NO 940926A NO 940926 A NO940926 A NO 940926A NO 940926 D0 NO940926 D0 NO 940926D0
- Authority
- NO
- Norway
- Prior art keywords
- brönnanordning
- 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
- 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
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
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)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16004493A | 1993-11-30 | 1993-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO940926D0 true NO940926D0 (en) | 1994-03-15 |
NO940926L NO940926L (en) | 1995-05-31 |
Family
ID=22575271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940926A NO940926L (en) | 1993-11-30 | 1994-03-15 | Brönnanordning |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2284222A (en) |
NO (1) | NO940926L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10251078B3 (en) * | 2002-11-02 | 2004-06-03 | H. Butting Gmbh & Co. Kg | Sealing system for the space in the transition area between two well pipes of different diameters and installation tools for this |
US6896063B2 (en) | 2003-04-07 | 2005-05-24 | Shell Oil Company | Methods of using downhole polymer plug |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515213A (en) * | 1983-02-09 | 1985-05-07 | Memory Metals, Inc. | Packing tool apparatus for sealing well bores |
-
1994
- 1994-03-15 NO NO940926A patent/NO940926L/en unknown
- 1994-03-17 GB GB9405226A patent/GB2284222A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9405226D0 (en) | 1994-04-27 |
GB2284222A (en) | 1995-05-31 |
NO940926L (en) | 1995-05-31 |
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