NO20053285L - Forseglingskopp for et borehull og fremgangsmate. - Google Patents
Forseglingskopp for et borehull og fremgangsmate.Info
- Publication number
- NO20053285L NO20053285L NO20053285A NO20053285A NO20053285L NO 20053285 L NO20053285 L NO 20053285L NO 20053285 A NO20053285 A NO 20053285A NO 20053285 A NO20053285 A NO 20053285A NO 20053285 L NO20053285 L NO 20053285L
- Authority
- NO
- Norway
- Prior art keywords
- seal
- cup
- borehole
- sealing cup
- land
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000009545 invasion Effects 0.000 abstract 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Dowels (AREA)
- Secondary Cells (AREA)
- Glass Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Building Environments (AREA)
- Table Devices Or Equipment (AREA)
Abstract
En forseglingskopp og fremgangsmåte som kan brukes på et borehullverktøy. Forseglingskoppen omfatter et utvendig perifert forseglingsland nær koppleppen, og en yterflate som kan tillate drenering vekk fra forseglingslandet av fluider som kan sive forbi forseglingslandet. Dette virker mot trykkinvasjon i grensesjiktkontaktområdet mellom forseglingskoppen og strukturen, for eksempel en borehulls foring som den tetter mot.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43122702P | 2002-12-06 | 2002-12-06 | |
CA002444648A CA2444648A1 (en) | 2002-12-06 | 2003-10-09 | Anchoring device for a wellbore tool |
PCT/CA2003/001890 WO2004053289A1 (en) | 2002-12-06 | 2003-12-08 | Seal cup for a wellbore tool and method |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20053285D0 NO20053285D0 (no) | 2005-07-05 |
NO20053285L true NO20053285L (no) | 2005-08-31 |
NO336158B1 NO336158B1 (no) | 2015-05-26 |
Family
ID=32509214
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20053284A NO327552B1 (no) | 2002-12-06 | 2005-07-05 | Forankringsinnretning for et borehullsverktoy. |
NO20053285A NO336158B1 (no) | 2002-12-06 | 2005-07-05 | Brønnverktøy for et borehull og fremgangsmåte. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20053284A NO327552B1 (no) | 2002-12-06 | 2005-07-05 | Forankringsinnretning for et borehullsverktoy. |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1581720A1 (no) |
AT (1) | ATE392533T1 (no) |
AU (2) | AU2003287818A1 (no) |
DE (1) | DE60320459D1 (no) |
NO (2) | NO327552B1 (no) |
WO (2) | WO2004053288A1 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866390B2 (en) | 1996-10-04 | 2011-01-11 | Frank's International, Inc. | Casing make-up and running tool adapted for fluid and cement control |
CA2311160C (en) | 2000-06-09 | 2009-05-26 | Tesco Corporation | Method for drilling and completing a wellbore and a pump down cement float collar for use therein |
CA2444648A1 (en) | 2002-12-06 | 2004-06-06 | Tesco Corporation | Anchoring device for a wellbore tool |
US7090004B2 (en) | 2003-06-12 | 2006-08-15 | Tesco Corporation | Cement float |
US7533721B2 (en) | 2006-03-01 | 2009-05-19 | Baker Hughes Incorporated | Millable pre-installed plug |
CN101333916B (zh) * | 2008-08-07 | 2012-07-18 | 晁建伟 | 封闭洗井装置 |
CA2790722A1 (en) | 2010-02-23 | 2011-09-01 | Tesco Corporation | Apparatus and method for cementing liner |
US8851167B2 (en) | 2011-03-04 | 2014-10-07 | Schlumberger Technology Corporation | Mechanical liner drilling cementing system |
NL2008061C2 (en) | 2011-12-30 | 2013-07-03 | Well Engineering Partners Wep B V | Device for anchoring in a casing in a borehole in the ground. |
CN111594079A (zh) * | 2020-06-02 | 2020-08-28 | 任丘市凯晟石油机械制造有限公司 | 一种油井正洗井装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1730804A (en) * | 1927-07-09 | 1929-10-08 | Johns Manville | Composite article |
US3159219A (en) * | 1958-05-13 | 1964-12-01 | Byron Jackson Inc | Cementing plugs and float equipment |
US3346267A (en) * | 1964-09-30 | 1967-10-10 | Halliburton Co | Cup for multi-size pipe string |
US3940938A (en) * | 1974-08-09 | 1976-03-02 | Caterpillar Tractor Co. | Cup seal for a master brake cylinder |
US4413682A (en) * | 1982-06-07 | 1983-11-08 | Baker Oil Tools, Inc. | Method and apparatus for installing a cementing float shoe on the bottom of a well casing |
US5058672A (en) * | 1990-08-13 | 1991-10-22 | Lindsey Completion Systems, Inc. | Landing collar and float valve assembly |
US5058671A (en) * | 1990-08-13 | 1991-10-22 | Lindsey Completion Systems, Inc. | Pipe insert assembly |
US5323858A (en) * | 1992-11-18 | 1994-06-28 | Atlantic Richfield Company | Case cementing method and system |
CA2311160C (en) * | 2000-06-09 | 2009-05-26 | Tesco Corporation | Method for drilling and completing a wellbore and a pump down cement float collar for use therein |
-
2003
- 2003-12-08 EP EP03778206A patent/EP1581720A1/en not_active Withdrawn
- 2003-12-08 EP EP03779615A patent/EP1581718B1/en not_active Expired - Lifetime
- 2003-12-08 WO PCT/CA2003/001889 patent/WO2004053288A1/en active IP Right Grant
- 2003-12-08 AT AT03779615T patent/ATE392533T1/de not_active IP Right Cessation
- 2003-12-08 AU AU2003287818A patent/AU2003287818A1/en not_active Abandoned
- 2003-12-08 AU AU2003285257A patent/AU2003285257A1/en not_active Abandoned
- 2003-12-08 DE DE60320459T patent/DE60320459D1/de not_active Expired - Lifetime
- 2003-12-08 WO PCT/CA2003/001890 patent/WO2004053289A1/en not_active Application Discontinuation
-
2005
- 2005-07-05 NO NO20053284A patent/NO327552B1/no not_active IP Right Cessation
- 2005-07-05 NO NO20053285A patent/NO336158B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO327552B1 (no) | 2009-08-10 |
NO20053284L (no) | 2005-08-31 |
NO336158B1 (no) | 2015-05-26 |
WO2004053289A1 (en) | 2004-06-24 |
NO20053284D0 (no) | 2005-07-05 |
WO2004053288A1 (en) | 2004-06-24 |
EP1581718B1 (en) | 2008-04-16 |
AU2003285257A1 (en) | 2004-06-30 |
AU2003287818A1 (en) | 2004-06-30 |
DE60320459D1 (de) | 2008-05-29 |
EP1581718A1 (en) | 2005-10-05 |
ATE392533T1 (de) | 2008-05-15 |
NO20053285D0 (no) | 2005-07-05 |
EP1581720A1 (en) | 2005-10-05 |
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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: SCHLUMBERGER TECHNOLOGY BV, NL |
|
MM1K | Lapsed by not paying the annual fees |