NO20062066L - Fremgangsmate for a holde atskilt vaesker som innfores suksessivt i en passasje, samt pluggsystem til bruk ved utforelsen av framgangsmaten - Google Patents
Fremgangsmate for a holde atskilt vaesker som innfores suksessivt i en passasje, samt pluggsystem til bruk ved utforelsen av framgangsmatenInfo
- Publication number
- NO20062066L NO20062066L NO20062066A NO20062066A NO20062066L NO 20062066 L NO20062066 L NO 20062066L NO 20062066 A NO20062066 A NO 20062066A NO 20062066 A NO20062066 A NO 20062066A NO 20062066 L NO20062066 L NO 20062066L
- Authority
- NO
- Norway
- Prior art keywords
- plugs
- passage
- carrying
- well
- plug system
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 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
- 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
- E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
-
- 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
- E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
- E21B33/165—Cementing plugs specially adapted for being released down-hole
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pipe Accessories (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Sealing Of Jars (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Pluggsystem og plugger for å holde atskilt fluider som suksessivt innføres i en passasje, omfattende en sammenstilling av flere plugger idet minst én plugg omfatter et ytre legeme (11) og en fraskillbar indre spindel (13) festet til det ytre legeme, idet de flere plugger (10, 20, 30) er frigjørbare fra hverandre. Skjøre innretninger så som skjærpinner (51) kan være tilveiebrakt for å holde indre spindel på plass. En muffetilslutning (40) med en indre boring tilpasset til å komme i tettende inngrep med minst én av pluggene kan være anordnet i foringsrøret. Oppfinnelsen angår fremgangsmåte ved bruk av slike plugger og slikt system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/714,118 US7182135B2 (en) | 2003-11-14 | 2003-11-14 | Plug systems and methods for using plugs in subterranean formations |
PCT/GB2004/004732 WO2005052311A1 (en) | 2003-11-14 | 2004-11-10 | Plug systems and methods for using plugs in subterranean formations |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20062066L true NO20062066L (no) | 2006-08-14 |
NO338706B1 NO338706B1 (no) | 2016-10-03 |
Family
ID=34573898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20062066A NO338706B1 (no) | 2003-11-14 | 2006-05-08 | Pluggsystem og fremgangsmåte for å bruke plugger i underjordiske formasjoner |
Country Status (9)
Country | Link |
---|---|
US (3) | US7182135B2 (no) |
EP (3) | EP2009230A3 (no) |
AU (3) | AU2004293633B2 (no) |
BR (1) | BRPI0416490B1 (no) |
CA (1) | CA2545371C (no) |
DK (1) | DK1689970T3 (no) |
NO (1) | NO338706B1 (no) |
NZ (3) | NZ581281A (no) |
WO (1) | WO2005052311A1 (no) |
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-
2003
- 2003-11-14 US US10/714,118 patent/US7182135B2/en not_active Expired - Lifetime
-
2004
- 2004-11-10 EP EP08075803.0A patent/EP2009230A3/en not_active Withdrawn
- 2004-11-10 NZ NZ581281A patent/NZ581281A/en not_active IP Right Cessation
- 2004-11-10 NZ NZ581280A patent/NZ581280A/en not_active IP Right Cessation
- 2004-11-10 AU AU2004293633A patent/AU2004293633B2/en not_active Ceased
- 2004-11-10 CA CA002545371A patent/CA2545371C/en not_active Expired - Fee Related
- 2004-11-10 WO PCT/GB2004/004732 patent/WO2005052311A1/en active Application Filing
- 2004-11-10 NZ NZ547126A patent/NZ547126A/en not_active IP Right Cessation
- 2004-11-10 DK DK04798455.4T patent/DK1689970T3/da active
- 2004-11-10 EP EP04798455A patent/EP1689970B1/en active Active
- 2004-11-10 EP EP08075802.2A patent/EP2009229A3/en not_active Withdrawn
- 2004-11-10 BR BRPI0416490A patent/BRPI0416490B1/pt not_active IP Right Cessation
-
2006
- 2006-05-08 NO NO20062066A patent/NO338706B1/no unknown
- 2006-12-15 US US11/611,431 patent/US7584792B2/en not_active Expired - Lifetime
- 2006-12-15 US US11/611,407 patent/US7686092B2/en not_active Expired - Lifetime
-
2009
- 2009-08-21 AU AU2009210425A patent/AU2009210425B8/en not_active Ceased
- 2009-08-21 AU AU2009212761A patent/AU2009212761B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NZ581280A (en) | 2011-06-30 |
CA2545371C (en) | 2008-07-15 |
EP2009229A2 (en) | 2008-12-31 |
AU2009210425A1 (en) | 2009-09-10 |
US20070102158A1 (en) | 2007-05-10 |
US7584792B2 (en) | 2009-09-08 |
EP2009229A3 (en) | 2017-02-22 |
AU2009212761A1 (en) | 2009-09-17 |
EP2009230A2 (en) | 2008-12-31 |
AU2009212761B2 (en) | 2011-03-17 |
US7182135B2 (en) | 2007-02-27 |
US7686092B2 (en) | 2010-03-30 |
CA2545371A1 (en) | 2005-06-09 |
DK1689970T3 (da) | 2012-02-20 |
AU2004293633A1 (en) | 2005-06-09 |
EP2009230A3 (en) | 2017-03-15 |
AU2009210425B8 (en) | 2011-04-28 |
AU2004293633B2 (en) | 2009-09-17 |
NZ581281A (en) | 2011-03-31 |
BRPI0416490A (pt) | 2007-03-13 |
US20050103492A1 (en) | 2005-05-19 |
NO338706B1 (no) | 2016-10-03 |
EP1689970A1 (en) | 2006-08-16 |
US20070102159A1 (en) | 2007-05-10 |
EP1689970B1 (en) | 2011-12-21 |
AU2009210425B2 (en) | 2011-04-07 |
WO2005052311A1 (en) | 2005-06-09 |
BRPI0416490B1 (pt) | 2015-10-27 |
NZ547126A (en) | 2009-12-24 |
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