NO981305L - UtblÕsningssikring - Google Patents
UtblÕsningssikringInfo
- Publication number
- NO981305L NO981305L NO981305A NO981305A NO981305L NO 981305 L NO981305 L NO 981305L NO 981305 A NO981305 A NO 981305A NO 981305 A NO981305 A NO 981305A NO 981305 L NO981305 L NO 981305L
- Authority
- NO
- Norway
- Prior art keywords
- utblõsningssikring
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO981305A NO306418B1 (no) | 1998-03-23 | 1998-03-23 | Utblaasningssikring |
CA002304732A CA2304732A1 (en) | 1998-03-23 | 1999-03-23 | Blowout preventer |
AU30607/99A AU3060799A (en) | 1998-03-23 | 1999-03-23 | Blowout preventer |
PCT/NO1999/000097 WO1999049180A1 (en) | 1998-03-23 | 1999-03-23 | Blowout preventer |
US09/541,719 US6318482B1 (en) | 1998-03-23 | 2000-04-03 | Blowout preventer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO981305A NO306418B1 (no) | 1998-03-23 | 1998-03-23 | Utblaasningssikring |
US09/541,719 US6318482B1 (en) | 1998-03-23 | 2000-04-03 | Blowout preventer |
Publications (3)
Publication Number | Publication Date |
---|---|
NO981305D0 NO981305D0 (no) | 1998-03-23 |
NO981305L true NO981305L (no) | 1999-09-24 |
NO306418B1 NO306418B1 (no) | 1999-11-01 |
Family
ID=26648829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO981305A NO306418B1 (no) | 1998-03-23 | 1998-03-23 | Utblaasningssikring |
Country Status (4)
Country | Link |
---|---|
US (1) | US6318482B1 (no) |
AU (1) | AU3060799A (no) |
NO (1) | NO306418B1 (no) |
WO (1) | WO1999049180A1 (no) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7331581B2 (en) * | 2005-03-30 | 2008-02-19 | Schlumberger Technology Corporation | Inflatable packers |
US8894069B2 (en) * | 2005-03-30 | 2014-11-25 | Schlumberger Technology Corporation | Inflatable packers |
NO327157B1 (no) * | 2005-05-09 | 2009-05-04 | Easy Well Solutions As | Forankringsanordning for en ringromspakning med et forste andre endeomradet og anbrakt pa et rorformet element |
CA2527265A1 (en) * | 2005-11-18 | 2007-05-18 | Smith, Winston Alan | A mud depression tool and process for drilling |
US7562703B2 (en) * | 2006-08-02 | 2009-07-21 | Baker Hughes Incorporated | Annular flow shifting device |
GB2444060B (en) | 2006-11-21 | 2008-12-17 | Swelltec Ltd | Downhole apparatus and method |
WO2008062186A1 (en) * | 2006-11-21 | 2008-05-29 | Swelltec Limited | Downhole apparatus and support structure therefor |
NO325521B1 (no) * | 2006-11-23 | 2008-06-02 | Statoil Asa | Sammenstilling for trykkontroll ved boring og fremgangsmate for trykkontroll ved boring i en formasjon med uforutsett hoyt formasjonstrykk |
US7958952B2 (en) * | 2007-05-03 | 2011-06-14 | Teledrill Inc. | Pulse rate of penetration enhancement device and method |
GB2465564B (en) | 2008-11-19 | 2013-07-10 | Sondex Ltd | A downhole modulator apparatus |
US9359853B2 (en) * | 2009-01-15 | 2016-06-07 | Weatherford Technology Holdings, Llc | Acoustically controlled subsea latching and sealing system and method for an oilfield device |
US9581267B2 (en) | 2011-04-06 | 2017-02-28 | David John Kusko | Hydroelectric control valve for remote locations |
US9291036B2 (en) * | 2011-06-06 | 2016-03-22 | Reel Power Licensing Corp. | Method for increasing subsea accumulator volume |
EP2845249B1 (en) | 2012-05-02 | 2019-02-20 | EaglePicher Technologies, LLC | Reserve battery to provide power for subsea applications |
WO2016027210A1 (en) | 2014-08-18 | 2016-02-25 | Bharat Forge Limited | An open die forging process for minimizing end losses and a product made using it |
MX2018001870A (es) | 2015-08-14 | 2018-05-28 | Nat Oilwell Varco Lp | Ensamblaje de empaque para preventor de reventones. |
US10704355B2 (en) | 2016-01-06 | 2020-07-07 | Baker Hughes, A Ge Company, Llc | Slotted anti-extrusion ring assembly |
US10526864B2 (en) | 2017-04-13 | 2020-01-07 | Baker Hughes, A Ge Company, Llc | Seal backup, seal system and wellbore system |
US10370935B2 (en) | 2017-07-14 | 2019-08-06 | Baker Hughes, A Ge Company, Llc | Packer assembly including a support ring |
US10907437B2 (en) | 2019-03-28 | 2021-02-02 | Baker Hughes Oilfield Operations Llc | Multi-layer backup ring |
US10689942B2 (en) | 2017-09-11 | 2020-06-23 | Baker Hughes, A Ge Company, Llc | Multi-layer packer backup ring with closed extrusion gaps |
US10907438B2 (en) | 2017-09-11 | 2021-02-02 | Baker Hughes, A Ge Company, Llc | Multi-layer backup ring |
US10677014B2 (en) | 2017-09-11 | 2020-06-09 | Baker Hughes, A Ge Company, Llc | Multi-layer backup ring including interlock members |
GB2572218A (en) * | 2018-03-23 | 2019-09-25 | Equinor Energy As | Wellbore drilling tool |
WO2019232052A1 (en) * | 2018-05-31 | 2019-12-05 | National Oilwell Varco, L.P. | Blowout preventer apparatus and method |
US11142978B2 (en) | 2019-12-12 | 2021-10-12 | Baker Hughes Oilfield Operations Llc | Packer assembly including an interlock feature |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104713A (en) | 1963-09-24 | Fluid sampling apparatus | ||
US2460561A (en) | 1944-10-13 | 1949-02-01 | W L Goldston | Apparatus for cementing wells |
US2946565A (en) * | 1953-06-16 | 1960-07-26 | Jersey Prod Res Co | Combination drilling and testing process |
US2942667A (en) * | 1957-03-07 | 1960-06-28 | Jersey Prod Res Co | Advancing type well packer |
US3860067A (en) * | 1973-08-10 | 1975-01-14 | Fletcher Rodgers | Blow out preventer |
US4076083A (en) * | 1975-11-24 | 1978-02-28 | Otis Engineering Corporation | Method and apparatus for controlling a well during drilling operations |
US4423783A (en) | 1982-04-23 | 1984-01-03 | Texaco Inc. | Method for plugging a well and bridge plug |
US4469174A (en) | 1983-02-14 | 1984-09-04 | Halliburton Company | Combination cementing shoe and basket |
FR2575515B1 (fr) * | 1984-12-28 | 1988-11-10 | Inst Francais Du Petrole | Dispositif propulse par pression hydraulique permettant des mesures et des interventions en cours d'injection ou de production dans un puits devie |
NO871995D0 (no) * | 1987-05-14 | 1987-05-14 | Smedvig A S Peder | Utblaasningssikring. |
CA2010534C (en) * | 1989-02-22 | 1997-06-10 | David Stanley Williams | Wire line core drilling apparatus |
US5366030A (en) * | 1992-11-02 | 1994-11-22 | Pool Ii F W | Hydraulic device for forming a cavity in a borehole |
GB9515362D0 (en) * | 1995-07-26 | 1995-09-20 | Petroline Wireline Services | Improved check valve |
US5918669A (en) * | 1996-04-26 | 1999-07-06 | Camco International, Inc. | Method and apparatus for remote control of multilateral wells |
US5851013A (en) * | 1997-07-03 | 1998-12-22 | Hydril Company | Blowout preventer packing element with metallic inserts |
US6167974B1 (en) * | 1998-09-08 | 2001-01-02 | Halliburton Energy Services, Inc. | Method of underbalanced drilling |
-
1998
- 1998-03-23 NO NO981305A patent/NO306418B1/no not_active IP Right Cessation
-
1999
- 1999-03-23 AU AU30607/99A patent/AU3060799A/en not_active Abandoned
- 1999-03-23 WO PCT/NO1999/000097 patent/WO1999049180A1/en active Application Filing
-
2000
- 2000-04-03 US US09/541,719 patent/US6318482B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO981305D0 (no) | 1998-03-23 |
US6318482B1 (en) | 2001-11-20 |
AU3060799A (en) | 1999-10-18 |
WO1999049180A1 (en) | 1999-09-30 |
NO306418B1 (no) | 1999-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |