SG11201810006RA - Additive for oil well cement, and cement composition and cement slurry both including said additive for oil well cement - Google Patents
Additive for oil well cement, and cement composition and cement slurry both including said additive for oil well cementInfo
- Publication number
- SG11201810006RA SG11201810006RA SG11201810006RA SG11201810006RA SG11201810006RA SG 11201810006R A SG11201810006R A SG 11201810006RA SG 11201810006R A SG11201810006R A SG 11201810006RA SG 11201810006R A SG11201810006R A SG 11201810006RA SG 11201810006R A SG11201810006R A SG 11201810006RA
- Authority
- SG
- Singapore
- Prior art keywords
- cement
- additive
- oil well
- well cement
- slurry
- 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
- C09K8/467—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 containing additives for specific purposes
- C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
-
- 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
- C04B24/2623—Polyvinylalcohols; Polyvinylacetates
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
- C08F216/04—Acyclic compounds
- C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F118/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F118/02—Esters of monocarboxylic acids
- C08F118/04—Vinyl esters
- C08F118/08—Vinyl acetate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016096672 | 2016-05-13 | ||
PCT/JP2017/017787 WO2017195855A1 (ja) | 2016-05-13 | 2017-05-11 | 油井セメント用添加剤並びに該油井セメント用添加剤を用いたセメント組成物及びセメントスラリー |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201810006RA true SG11201810006RA (en) | 2018-12-28 |
Family
ID=60267225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201810006RA SG11201810006RA (en) | 2016-05-13 | 2017-05-11 | Additive for oil well cement, and cement composition and cement slurry both including said additive for oil well cement |
Country Status (7)
Country | Link |
---|---|
US (1) | US11174423B2 (ja) |
EP (1) | EP3456796B1 (ja) |
JP (1) | JP6938481B2 (ja) |
CA (1) | CA3023838C (ja) |
ES (1) | ES2907688T3 (ja) |
SG (1) | SG11201810006RA (ja) |
WO (1) | WO2017195855A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG11202001095UA (en) * | 2017-08-10 | 2020-03-30 | Mitsubishi Chem Corp | Diverting agent and method of filling fracture in well using the same |
CN111356667A (zh) * | 2018-02-22 | 2020-06-30 | 电化株式会社 | 油井水泥用添加剂及使用该油井水泥用添加剂的水泥浆料 |
US20230313021A1 (en) * | 2020-07-31 | 2023-10-05 | Denka Company Limited | Vinyl alcohol-based polymer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4967839A (en) * | 1989-10-23 | 1990-11-06 | Atlantic Richfield Company | Method and composition for cementing in a wellbore |
JP3310428B2 (ja) | 1993-12-16 | 2002-08-05 | 株式会社クラレ | セメント組成物 |
JPH09285287A (ja) | 1996-04-22 | 1997-11-04 | Nec Corp | 担体及びその製造法 |
JP4052497B2 (ja) | 1998-08-24 | 2008-02-27 | 日本合成化学工業株式会社 | アセト酢酸エステル基含有ポリビニルアルコール系樹脂の製造法 |
DE19901307C1 (de) | 1999-01-15 | 2000-06-21 | Clariant Gmbh | Dispersionspulver enthaltend teilacetalisierte, wasserlösliche Polyvinylalkohole, Verfahren zu deren Herstellung sowie deren Verwendung |
JP4877882B2 (ja) * | 2000-09-28 | 2012-02-15 | 電気化学工業株式会社 | 高強度セメント混和材及びそれを用いたセメント組成物 |
US7981958B1 (en) * | 2002-09-17 | 2011-07-19 | Kuraray Co., Ltd. | Synthetic resin emulsion powder |
US7838597B2 (en) * | 2004-08-20 | 2010-11-23 | Sekisui Specialty Chemicals America, Llc | Fluid loss concentrate for hydraulic cement |
US7731793B2 (en) | 2006-06-13 | 2010-06-08 | Sekisui Specialty Chemicals America, Llc | Fluid loss additive with improved rheological properties |
EP2055686A1 (en) * | 2007-10-30 | 2009-05-06 | PRAD Research and Development N.V. | Additive for controlliing cement slurry rheology |
US10858570B2 (en) * | 2012-07-17 | 2020-12-08 | Dow Global Technologies Llc | Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water |
US9951161B2 (en) * | 2013-04-19 | 2018-04-24 | Kuraray Co., Ltd. | Vinyl alcohol copolymer and method for producing same |
JP6216675B2 (ja) | 2014-03-31 | 2017-10-18 | 株式会社クラレ | スラリー用添加剤、掘削泥水及びセメントスラリー |
-
2017
- 2017-05-11 WO PCT/JP2017/017787 patent/WO2017195855A1/ja unknown
- 2017-05-11 US US16/300,993 patent/US11174423B2/en active Active
- 2017-05-11 CA CA3023838A patent/CA3023838C/en active Active
- 2017-05-11 SG SG11201810006RA patent/SG11201810006RA/en unknown
- 2017-05-11 EP EP17796213.1A patent/EP3456796B1/en active Active
- 2017-05-11 JP JP2018517072A patent/JP6938481B2/ja active Active
- 2017-05-11 ES ES17796213T patent/ES2907688T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2017195855A1 (ja) | 2019-03-14 |
EP3456796A1 (en) | 2019-03-20 |
WO2017195855A1 (ja) | 2017-11-16 |
EP3456796A4 (en) | 2019-06-05 |
JP6938481B2 (ja) | 2021-09-22 |
EP3456796B1 (en) | 2021-12-22 |
ES2907688T3 (es) | 2022-04-26 |
US11174423B2 (en) | 2021-11-16 |
US20200199433A1 (en) | 2020-06-25 |
CA3023838C (en) | 2023-09-19 |
CA3023838A1 (en) | 2017-11-16 |
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