NO940126L - Sement-störkningsretarderende additiver, sammensetninger og fremgangsmåter - Google Patents
Sement-störkningsretarderende additiver, sammensetninger og fremgangsmåterInfo
- Publication number
- NO940126L NO940126L NO940126A NO940126A NO940126L NO 940126 L NO940126 L NO 940126L NO 940126 A NO940126 A NO 940126A NO 940126 A NO940126 A NO 940126A NO 940126 L NO940126 L NO 940126L
- Authority
- NO
- Norway
- Prior art keywords
- cement
- retardant additives
- compositions
- reinforcing
- methods
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Sementstørkningsretarderende additiver, størknings- retarderte hydrauliske sementsammensetninger og fremgangsmåte for å anvende sementsammensetningene for sementerlng av soner i brønner. De størkningsretard- erende additivene er kopolymerer som inneholder monomerenheter dannet fra en første monomer av akrylsyre eller metakrylsyre og en andre monomer av akrylamid eller et derivat av akrylamid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/004,325 US5341881A (en) | 1993-01-14 | 1993-01-14 | Cement set retarding additives, compositions and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
NO940126D0 NO940126D0 (no) | 1994-01-13 |
NO940126L true NO940126L (no) | 1994-07-15 |
Family
ID=21710213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940126A NO940126L (no) | 1993-01-14 | 1994-01-13 | Sement-störkningsretarderende additiver, sammensetninger og fremgangsmåter |
Country Status (4)
Country | Link |
---|---|
US (2) | US5341881A (no) |
EP (1) | EP0607039A1 (no) |
CA (1) | CA2113403A1 (no) |
NO (1) | NO940126L (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472051A (en) * | 1994-11-18 | 1995-12-05 | Halliburton Company | Low temperature set retarded well cement compositions and methods |
US6085840A (en) * | 1997-11-05 | 2000-07-11 | Fritz Industries, Inc. | Method for control of liquid loss and gas migration in well cementing |
US5988279A (en) * | 1997-11-05 | 1999-11-23 | Fritz Industries, Inc. | Method for control of fluid loss and gas migration in well cementing |
DE19830760A1 (de) * | 1998-07-09 | 2000-01-13 | Sueddeutsche Kalkstickstoff | Verwendung von wasserlöslichen Polymeren als Fließmittel für aluminatzementhaltige Feuerfestmassen |
US6170574B1 (en) | 1999-01-14 | 2001-01-09 | Downhole Solutions, Inc. | Method of forming cement seals in downhole pipes |
US6419016B1 (en) * | 2000-09-29 | 2002-07-16 | Halliburton Energy Services, Inc. | Methods of cementing in subterranean zones |
DE10127060A1 (de) | 2001-06-02 | 2002-12-05 | Henkel Kgaa | Abbindeverzögerung von Gips |
US7166160B2 (en) * | 2003-04-22 | 2007-01-23 | Halliburton Energy Services, Inc. | Biodegradable cement retarder compositions and methods of cementing in a subterranean formation |
US7156172B2 (en) * | 2004-03-02 | 2007-01-02 | Halliburton Energy Services, Inc. | Method for accelerating oil well construction and production processes and heating device therefor |
US7004256B1 (en) * | 2004-10-11 | 2006-02-28 | Halliburton Energy Services, Inc. | Set retarder compositions, cement compositions, and associated methods |
US6978835B1 (en) | 2004-10-11 | 2005-12-27 | Halliburton Energy Services, Inc. | Methods of cementing in subterranean formations |
IL164748A0 (en) * | 2004-10-21 | 2005-12-18 | Irland Peles Ltd | Retardation of hydration of cmentitous slurry |
US8858860B2 (en) * | 2004-11-02 | 2014-10-14 | Halliburton Energy Services, Inc. | Biodegradable retarder for cementing applications |
US7350574B2 (en) * | 2005-06-22 | 2008-04-01 | Halliburton Energy Services, Inc. | Methods of retarding the setting of a cement composition using biodegradable monomers |
US7537656B2 (en) * | 2005-06-22 | 2009-05-26 | Halliburton Energy Services, Inc. | Cement compositions comprising biodegradable monomers for retarding the setting thereof |
AU2013399662A1 (en) * | 2013-09-04 | 2016-02-04 | Halliburton Energy Services, Inc. | Liquid additive for cement resiliency |
WO2017015185A1 (en) * | 2015-07-17 | 2017-01-26 | Schlumberger Technology Corporation | High temperature and high pressure cement retarder composition and use thereof |
CN112408850A (zh) * | 2020-11-17 | 2021-02-26 | 陈小龙 | 一种环保混凝土缓凝剂及其制备方法 |
CN115490451A (zh) * | 2022-09-14 | 2022-12-20 | 中建西部建设新材料科技有限公司 | 一种酸糖改性共聚型水泥缓凝剂及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868753A (en) * | 1956-07-03 | 1959-01-13 | American Cyanamid Co | Hydraulic cement compositions containing acrylamide-acrylic acid copolymers and method of making same |
US3937633A (en) * | 1972-11-06 | 1976-02-10 | Hercules, Incorporated | Use of radiation-induced polymers in cement slurries |
JPS59102854A (ja) * | 1982-11-30 | 1984-06-14 | 第一工業製薬株式会社 | コンクリ−トの遠心力締め固め成形方法 |
US4555269A (en) * | 1984-03-23 | 1985-11-26 | Halliburton Company | Hydrolytically stable polymers for use in oil field cementing methods and compositions |
US4500357A (en) * | 1984-04-03 | 1985-02-19 | Halliburton Company | Oil field cementing methods and compositions |
US4557763A (en) * | 1984-05-30 | 1985-12-10 | Halliburton Company | Dispersant and fluid loss additives for oil field cements |
JPS6191053A (ja) * | 1984-10-08 | 1986-05-09 | 株式会社竹中工務店 | 水中施工用コンクリ−ト組成物 |
US4676317A (en) * | 1986-05-13 | 1987-06-30 | Halliburton Company | Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations |
US4941536A (en) * | 1989-06-27 | 1990-07-17 | Halliburton Company | Set retarded cement compositions and methods for well cementing |
JPH03237045A (ja) * | 1990-02-09 | 1991-10-22 | Tosoh Corp | セメント添加剤及びそれを含むセメント配合物 |
US5092935A (en) * | 1990-02-26 | 1992-03-03 | Basf Corporation | Fluid loss control additives for oil well cementing compositions |
US5149370A (en) * | 1991-10-21 | 1992-09-22 | Halliburton Company | Well cement compositions having improved properties and methods |
-
1993
- 1993-01-14 US US08/004,325 patent/US5341881A/en not_active Expired - Fee Related
-
1994
- 1994-01-13 NO NO940126A patent/NO940126L/no unknown
- 1994-01-13 CA CA002113403A patent/CA2113403A1/en not_active Abandoned
- 1994-01-13 EP EP94300225A patent/EP0607039A1/en not_active Withdrawn
- 1994-05-13 US US08/242,389 patent/US5421879A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO940126D0 (no) | 1994-01-13 |
CA2113403A1 (en) | 1994-07-15 |
US5421879A (en) | 1995-06-06 |
US5341881A (en) | 1994-08-30 |
EP0607039A1 (en) | 1994-07-20 |
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