NO965212D0 - Anordning for å före skrapeplugger inn i forlengelsesrör - Google Patents
Anordning for å före skrapeplugger inn i forlengelsesrörInfo
- Publication number
- NO965212D0 NO965212D0 NO965212A NO965212A NO965212D0 NO 965212 D0 NO965212 D0 NO 965212D0 NO 965212 A NO965212 A NO 965212A NO 965212 A NO965212 A NO 965212A NO 965212 D0 NO965212 D0 NO 965212D0
- Authority
- NO
- Norway
- Prior art keywords
- plugs
- extension tubes
- scraper
- inserting scraper
- tubes
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO965212A NO303742B1 (no) | 1996-12-06 | 1996-12-06 | Anordning for innfaring av ön eller flere skrapeplugger i et forlengelsesraar |
DE69719811T DE69719811T2 (de) | 1996-12-06 | 1997-12-08 | Verfahren zum lancieren von mindestens einem stopfen in ein rohr im bohrloch |
PCT/GB1997/003282 WO1998025004A1 (en) | 1996-12-06 | 1997-12-08 | Apparatus for launching at least one plug into a tubular in a wellbore |
CA002274256A CA2274256C (en) | 1996-12-06 | 1997-12-08 | Apparatus for launching at least one plug into a tubular in a wellbore |
EP97948998A EP0975854B1 (en) | 1996-12-06 | 1997-12-08 | Apparatus for launching at least one plug into a tubular in a wellbore |
AU76262/98A AU724036B2 (en) | 1996-12-06 | 1997-12-08 | Apparatus for launching at least one plug into a tubular in a wellbore |
US09/319,485 US6244350B1 (en) | 1996-12-06 | 1997-12-08 | Apparatus for launching at least one plug into a tubular in a wellbore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO965212A NO303742B1 (no) | 1996-12-06 | 1996-12-06 | Anordning for innfaring av ön eller flere skrapeplugger i et forlengelsesraar |
Publications (3)
Publication Number | Publication Date |
---|---|
NO965212D0 true NO965212D0 (no) | 1996-12-06 |
NO965212L NO965212L (no) | 1998-06-08 |
NO303742B1 NO303742B1 (no) | 1998-08-24 |
Family
ID=19900147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO965212A NO303742B1 (no) | 1996-12-06 | 1996-12-06 | Anordning for innfaring av ön eller flere skrapeplugger i et forlengelsesraar |
Country Status (7)
Country | Link |
---|---|
US (1) | US6244350B1 (no) |
EP (1) | EP0975854B1 (no) |
AU (1) | AU724036B2 (no) |
CA (1) | CA2274256C (no) |
DE (1) | DE69719811T2 (no) |
NO (1) | NO303742B1 (no) |
WO (1) | WO1998025004A1 (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY130896A (en) * | 2001-06-05 | 2007-07-31 | Shell Int Research | In-situ casting of well equipment |
US6848511B1 (en) | 2002-12-06 | 2005-02-01 | Weatherford/Lamb, Inc. | Plug and ball seat assembly |
US9163470B2 (en) | 2008-10-07 | 2015-10-20 | Schlumberger Technology Corporation | Multiple activation-device launcher for a cementing head |
US8069922B2 (en) | 2008-10-07 | 2011-12-06 | Schlumberger Technology Corporation | Multiple activation-device launcher for a cementing head |
EP2199537A1 (en) * | 2008-12-22 | 2010-06-23 | Services Pétroliers Schlumberger | Apparatus and Method for Launching Plugs in Cementing Operations |
US8316931B2 (en) | 2009-09-03 | 2012-11-27 | Schlumberger Technology Corporation | Equipment for remote launching of cementing plugs |
US8327930B2 (en) | 2009-09-24 | 2012-12-11 | Schlumberger Technology Corporation | Equipment for remote launching of cementing plugs |
US8327937B2 (en) * | 2009-12-17 | 2012-12-11 | Schlumberger Technology Corporation | Equipment for remote launching of cementing plugs |
EP2956615A2 (en) | 2013-02-12 | 2015-12-23 | Weatherford Technology Holdings, LLC | Apparatus and methods of running casing in a dual gradient system |
WO2015054534A2 (en) | 2013-10-11 | 2015-04-16 | Weatherford/Lamb, Inc. | System and method for sealing a wellbore |
US9528346B2 (en) | 2013-11-18 | 2016-12-27 | Weatherford Technology Holdings, Llc | Telemetry operated ball release system |
US9777569B2 (en) | 2013-11-18 | 2017-10-03 | Weatherford Technology Holdings, Llc | Running tool |
US9523258B2 (en) | 2013-11-18 | 2016-12-20 | Weatherford Technology Holdings, Llc | Telemetry operated cementing plug release system |
US9428998B2 (en) | 2013-11-18 | 2016-08-30 | Weatherford Technology Holdings, Llc | Telemetry operated setting tool |
US9797220B2 (en) | 2014-03-06 | 2017-10-24 | Weatherford Technology Holdings, Llc | Tieback cementing plug system |
CA2891003C (en) | 2014-05-13 | 2017-11-21 | Weatherford/Lamb, Inc. | Closure device for surge pressure reduction tool |
US10246968B2 (en) | 2014-05-16 | 2019-04-02 | Weatherford Netherlands, B.V. | Surge immune stage system for wellbore tubular cementation |
US9605501B2 (en) * | 2015-01-12 | 2017-03-28 | Tesco Corporation | System for releasing a cement plug |
AU2016268394B2 (en) | 2015-05-26 | 2020-12-24 | Weatherford Netherlands, B.V. | Multi-function dart |
US10378304B2 (en) | 2017-03-08 | 2019-08-13 | Weatherford Netherlands, B.V. | Sub-surface release plug system |
US11078750B2 (en) | 2018-08-22 | 2021-08-03 | Weatherford Technology Holdings, Llc | Plug system |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2620037A (en) | 1951-07-02 | 1952-12-02 | Halliburton Oil Well Cementing | Cementing head |
US3102595A (en) | 1960-04-25 | 1963-09-03 | Baker Oil Tools Inc | Apparatus for cementing tubing strings in well bores |
US3507325A (en) | 1968-04-16 | 1970-04-21 | Byron Jackson Inc | Well cementing apparatus |
US3545542A (en) | 1968-06-10 | 1970-12-08 | Byron Jackson Inc | Cementing plug launching apparatus |
US3635288A (en) | 1969-12-29 | 1972-01-18 | Maurice P Lebcurg | Liner-cementing apparatus |
US3616850A (en) | 1970-04-20 | 1971-11-02 | Byron Jackson Inc | Cementing plug launching mandrel |
US3730267A (en) | 1971-03-25 | 1973-05-01 | Byron Jackson Inc | Subsea well stage cementing system |
US3796260A (en) | 1972-01-10 | 1974-03-12 | Halliburton Co | Multiple plug release system |
US3863716A (en) | 1974-04-05 | 1975-02-04 | Halliburton Co | Cementing plug release assist apparatus |
US3971436A (en) | 1975-02-25 | 1976-07-27 | Fishing Tools, Inc. | Cementing head |
US3951208A (en) | 1975-03-19 | 1976-04-20 | Delano Charles G | Technique for cementing well bore casing |
US4047566A (en) | 1976-02-27 | 1977-09-13 | Duke John A | Well cementing method and apparatus |
US4164980A (en) | 1978-08-02 | 1979-08-21 | Duke John A | Well cementing method and apparatus |
US4317486A (en) | 1980-03-10 | 1982-03-02 | The Dow Chemical Company | Cementing head apparatus and method of operation |
US4290482A (en) | 1980-04-29 | 1981-09-22 | Halliburton Company | Plug container |
US4427065A (en) | 1981-06-23 | 1984-01-24 | Razorback Oil Tools, Inc. | Cementing plug container and method of use thereof |
US4433859A (en) | 1981-07-16 | 1984-02-28 | Nl Industries, Inc. | Wellhead connector with release mechanism |
US4479545A (en) * | 1982-10-27 | 1984-10-30 | Eley Fred N | Well-cementing stage collar |
US4624312A (en) | 1984-06-05 | 1986-11-25 | Halliburton Company | Remote cementing plug launching system |
US4809776A (en) | 1987-09-04 | 1989-03-07 | Halliburton Company | Sub-surface release plug assembly |
FR2641319A1 (fr) * | 1989-01-02 | 1990-07-06 | Schlumberger Cie Dowell | Tete de cimentation de puits petrolier |
US4917184A (en) | 1989-02-14 | 1990-04-17 | Halliburton Company | Cement head and plug |
US5024273A (en) | 1989-09-29 | 1991-06-18 | Davis-Lynch, Inc. | Cementing apparatus and method |
US5095988A (en) | 1989-11-15 | 1992-03-17 | Bode Robert E | Plug injection method and apparatus |
FR2659386B1 (fr) | 1990-03-07 | 1992-06-26 | Schlumberger Cie Dowell | Equipement de lancement a distance de bouchons pour la cimentation de puits de forage sous-marins. |
US5246069A (en) | 1990-05-02 | 1993-09-21 | Weatherford-Petco, Inc. | Self-aligning well apparatuses and anti-rotation device for well apparatuses |
FR2663679B1 (fr) | 1990-06-26 | 1996-12-06 | Schlumberger Cie Dowell | Dispositif anti-rotation pour bouchons de cimentation a levres peripheriques deformables. |
FR2672934A1 (fr) | 1991-02-18 | 1992-08-21 | Schlumberger Cie Dowell | Systeme de liberation de lanceurs pour tete de cimentation ou outil de fond sous-marin, pour puits petroliers. |
US5392852A (en) | 1992-11-16 | 1995-02-28 | Halliburton Company | Sub-surface release plug assembly with primary and secondary release mechanisms |
WO1994015063A1 (en) | 1992-12-22 | 1994-07-07 | Weatherford/Lamb, Inc. | Plugs for use in wellbores |
NO931684D0 (no) * | 1993-05-07 | 1993-05-07 | Nodeco As | Nedihullssementpluggsystem |
US5435390A (en) | 1993-05-27 | 1995-07-25 | Baker Hughes Incorporated | Remote control for a plug-dropping head |
US5443122A (en) | 1994-08-05 | 1995-08-22 | Halliburton Company | Plug container with fluid pressure responsive cleanout |
US5553667A (en) | 1995-04-26 | 1996-09-10 | Weatherford U.S., Inc. | Cementing system |
GB9525044D0 (en) * | 1995-12-07 | 1996-02-07 | Nodeco Ltd | Plugs for downhole tools |
US5829526A (en) | 1996-11-12 | 1998-11-03 | Halliburton Energy Services, Inc. | Method and apparatus for placing and cementing casing in horizontal wells |
-
1996
- 1996-12-06 NO NO965212A patent/NO303742B1/no not_active IP Right Cessation
-
1997
- 1997-12-08 EP EP97948998A patent/EP0975854B1/en not_active Expired - Lifetime
- 1997-12-08 US US09/319,485 patent/US6244350B1/en not_active Expired - Lifetime
- 1997-12-08 WO PCT/GB1997/003282 patent/WO1998025004A1/en active IP Right Grant
- 1997-12-08 DE DE69719811T patent/DE69719811T2/de not_active Expired - Lifetime
- 1997-12-08 CA CA002274256A patent/CA2274256C/en not_active Expired - Fee Related
- 1997-12-08 AU AU76262/98A patent/AU724036B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO1998025004A1 (en) | 1998-06-11 |
CA2274256A1 (en) | 1998-06-11 |
EP0975854B1 (en) | 2003-03-12 |
DE69719811D1 (de) | 2003-04-17 |
EP0975854A1 (en) | 2000-02-02 |
US6244350B1 (en) | 2001-06-12 |
AU724036B2 (en) | 2000-09-07 |
AU7626298A (en) | 1998-06-29 |
DE69719811T2 (de) | 2004-01-22 |
NO303742B1 (no) | 1998-08-24 |
NO965212L (no) | 1998-06-08 |
CA2274256C (en) | 2005-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |