NO942767D0 - Hydraulisk, settbar pakke med ikke-bevegbar dor - Google Patents
Hydraulisk, settbar pakke med ikke-bevegbar dorInfo
- Publication number
- NO942767D0 NO942767D0 NO942767A NO942767A NO942767D0 NO 942767 D0 NO942767 D0 NO 942767D0 NO 942767 A NO942767 A NO 942767A NO 942767 A NO942767 A NO 942767A NO 942767 D0 NO942767 D0 NO 942767D0
- Authority
- NO
- Norway
- Prior art keywords
- hydraulic
- movable door
- adjustable package
- package
- adjustable
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
-
- 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
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
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)
- Containers And Plastic Fillers For Packaging (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9764293A | 1993-07-26 | 1993-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO942767D0 true NO942767D0 (no) | 1994-07-25 |
NO942767L NO942767L (no) | 1995-01-27 |
Family
ID=22264429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942767A NO942767L (no) | 1993-07-26 | 1994-07-25 | Hydraulisk, settbar pakke med ikke-bevegbar dor |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2280461A (no) |
NO (1) | NO942767L (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5857520A (en) * | 1996-11-14 | 1999-01-12 | Halliburton Energy Services, Inc. | Backup shoe for well packer |
US6712153B2 (en) | 2001-06-27 | 2004-03-30 | Weatherford/Lamb, Inc. | Resin impregnated continuous fiber plug with non-metallic element system |
GB0409964D0 (en) | 2004-05-05 | 2004-06-09 | Specialised Petroleum Serv Ltd | Improved packer |
CN102425392B (zh) * | 2011-12-27 | 2014-07-30 | 中国石油集团西部钻探工程有限公司 | 液压座封永久式封隔器 |
WO2014015469A1 (zh) * | 2012-07-23 | 2014-01-30 | 思达斯易能源技术(集团)有限公司 | 尾管悬挂顶部封隔器 |
CN102979471B (zh) * | 2012-12-10 | 2015-08-19 | 中国石油集团西部钻探工程有限公司 | 防脱分瓣卡瓦液压悬挂封隔器 |
GB2561814B (en) | 2016-10-10 | 2019-05-15 | Ardyne Holdings Ltd | Downhole test tool and method of use |
CN110259407B (zh) * | 2019-07-16 | 2021-06-15 | 中国石油化工股份有限公司 | 一种机液内锁型压缩式封隔器 |
CN112943153B (zh) * | 2019-12-11 | 2022-10-04 | 中国石油天然气股份有限公司 | 一种可解封双级液缸式悬挂装置 |
CN111075389B (zh) * | 2020-03-01 | 2024-04-30 | 长江大学 | 一种带有径向支撑功能的封隔器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265131A (en) * | 1963-09-13 | 1966-08-09 | Camco Inc | Well packer |
US3398795A (en) * | 1965-08-16 | 1968-08-27 | Otis Eng Co | Retrievable well packers |
US4397351A (en) * | 1979-05-02 | 1983-08-09 | The Dow Chemical Company | Packer tool for use in a wellbore |
US4349071A (en) * | 1980-11-07 | 1982-09-14 | Dresser Industries, Inc. | Cement retainer and setting tool assembly |
US4457369A (en) * | 1980-12-17 | 1984-07-03 | Otis Engineering Corporation | Packer for high temperature high pressure wells |
-
1994
- 1994-07-25 GB GB9414953A patent/GB2280461A/en not_active Withdrawn
- 1994-07-25 NO NO942767A patent/NO942767L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO942767L (no) | 1995-01-27 |
GB2280461A (en) | 1995-02-01 |
GB9414953D0 (en) | 1994-09-14 |
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