SG11202002817VA - Additive for oil well cement and cement slurry using said additive for oil well cement - Google Patents

Additive for oil well cement and cement slurry using said additive for oil well cement

Info

Publication number
SG11202002817VA
SG11202002817VA SG11202002817VA SG11202002817VA SG11202002817VA SG 11202002817V A SG11202002817V A SG 11202002817VA SG 11202002817V A SG11202002817V A SG 11202002817VA SG 11202002817V A SG11202002817V A SG 11202002817VA SG 11202002817V A SG11202002817V A SG 11202002817VA
Authority
SG
Singapore
Prior art keywords
additive
oil well
cement
well cement
slurry
Prior art date
Application number
SG11202002817VA
Other languages
English (en)
Inventor
Akihiro Yamashita
Kosuke Watanabe
Original Assignee
Denka Company Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denka Company Ltd filed Critical Denka Company Ltd
Publication of SG11202002817VA publication Critical patent/SG11202002817VA/en

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
    • C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
    • 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
    • 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
    • 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
    • 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
    • C04B24/2635—Polyvinylacetals
    • 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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/287—Polyamides
    • 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
    • C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • 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
    • C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0062—Cross-linked polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
SG11202002817VA 2018-02-22 2019-02-04 Additive for oil well cement and cement slurry using said additive for oil well cement SG11202002817VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018029581 2018-02-22
PCT/JP2019/003766 WO2019163490A1 (ja) 2018-02-22 2019-02-04 油井セメント用添加剤及び該油井セメント用添加剤を用いたセメントスラリー

Publications (1)

Publication Number Publication Date
SG11202002817VA true SG11202002817VA (en) 2020-04-29

Family

ID=67687070

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202002817VA SG11202002817VA (en) 2018-02-22 2019-02-04 Additive for oil well cement and cement slurry using said additive for oil well cement

Country Status (7)

Country Link
US (2) US11046880B2 (https=)
EP (1) EP3686171B1 (https=)
JP (4) JP6687820B2 (https=)
CN (1) CN111356667B (https=)
SG (1) SG11202002817VA (https=)
TW (1) TWI763981B (https=)
WO (1) WO2019163490A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022024790A1 (ja) * 2020-07-31 2022-02-03 デンカ株式会社 ビニルアルコール系重合体
WO2022024791A1 (ja) * 2020-07-31 2022-02-03 デンカ株式会社 ポリビニルアルコール系重合体
WO2022024792A1 (ja) * 2020-07-31 2022-02-03 デンカ株式会社 ポリビニルアルコール系重合体
US11584877B2 (en) 2020-09-16 2023-02-21 Halliburton Energy Services, Inc. Fluid loss additive for low-Portland or non-Portland cements
WO2022060366A1 (en) 2020-09-20 2022-03-24 Halliburton Energy Services, Inc. Polymer networks as lost-circulation material
JP7594934B2 (ja) * 2021-02-22 2024-12-05 デンカ株式会社 モルタル組成物
EP4538301A4 (en) * 2022-06-08 2025-09-03 Denka Company Ltd POLYVINYL ALCOHOL BASED POLYMER
CN119278219A (zh) * 2022-06-08 2025-01-07 电化株式会社 聚乙烯醇系聚合物
EP4692176A1 (en) 2023-03-31 2026-02-11 Denka Company Limited Powder product

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY104007A (en) * 1988-05-19 1993-10-30 Bast Corp Fluid loss control additives for oil well cementing compositions.
JPH06329455A (ja) * 1993-05-26 1994-11-29 Sumitomo Chem Co Ltd セメント用混和剤及びセメント組成物
JP3901385B2 (ja) * 1999-04-19 2007-04-04 電気化学工業株式会社 エチレン−酢酸ビニル系共重合体エマルジョンおよびその製造方法
JP2003221267A (ja) * 2002-01-30 2003-08-05 Sumitomo Chem Co Ltd モルタル防水用エマルジョン及びセメント組成物
US6818709B1 (en) * 2003-07-11 2004-11-16 Celanese International Corporation Production of vinyl alcohol copolymers
US7786229B2 (en) * 2003-07-11 2010-08-31 Sekisui Specialty Chemicals America, Llc Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articles
US7731793B2 (en) 2006-06-13 2010-06-08 Sekisui Specialty Chemicals America, Llc Fluid loss additive with improved rheological properties
CN101687952B (zh) * 2007-07-10 2012-01-11 日本合成化学工业株式会社 水泥沙浆外加剂用水性合成树脂乳液、水泥沙浆外加剂用再乳化性水性合成树脂乳液粉末及使用其的水泥沙浆外加剂
JP2011132270A (ja) * 2009-12-22 2011-07-07 Kuraray Co Ltd ビニルエステル系樹脂エマルジョンの製法
ES2673618T3 (es) * 2013-04-19 2018-06-25 Kuraray Co., Ltd. Copolímero de alcohol vinílico y método para producir el mismo
US10544349B2 (en) 2013-11-25 2020-01-28 Halliburton Energy Services, Inc. Cement with resilient latex polymer
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
JP6510792B2 (ja) 2014-10-17 2019-05-08 株式会社クラレ 懸濁重合用分散安定剤及びその製造方法
CA2998464C (en) * 2015-09-15 2024-01-16 Kuraray Co., Ltd. Crude oil dispersion stabilizer containing vinyl-alcohol-based polymer
WO2017099082A1 (ja) * 2015-12-09 2017-06-15 日本合成化学工業株式会社 セメント混和剤
JP6938481B2 (ja) * 2016-05-13 2021-09-22 デンカ株式会社 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
US11161943B2 (en) * 2017-07-10 2021-11-02 Denka Company Limited Production method for poly(vinyl alcohol)

Also Published As

Publication number Publication date
JP2021004170A (ja) 2021-01-14
US20200224076A1 (en) 2020-07-16
JP2020079197A (ja) 2020-05-28
EP3686171A1 (en) 2020-07-29
WO2019163490A1 (ja) 2019-08-29
TW201942086A (zh) 2019-11-01
US11046880B2 (en) 2021-06-29
JP6773928B2 (ja) 2020-10-21
CN111356667A (zh) 2020-06-30
US10995252B2 (en) 2021-05-04
JPWO2019163490A1 (ja) 2020-06-11
JP6687820B2 (ja) 2020-04-28
JP2022027773A (ja) 2022-02-14
JP7303786B2 (ja) 2023-07-05
CN111356667B (zh) 2024-10-11
EP3686171B1 (en) 2026-04-08
EP3686171A4 (en) 2020-12-30
TWI763981B (zh) 2022-05-11
US20200377780A1 (en) 2020-12-03

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