CN106746848B - 一种复合型低密度水泥早强剂及制备方法和应用 - Google Patents
一种复合型低密度水泥早强剂及制备方法和应用 Download PDFInfo
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- CN106746848B CN106746848B CN201611095944.7A CN201611095944A CN106746848B CN 106746848 B CN106746848 B CN 106746848B CN 201611095944 A CN201611095944 A CN 201611095944A CN 106746848 B CN106746848 B CN 106746848B
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- cement
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- 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
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- 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
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- 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
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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- 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
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
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- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201610854492X | 2016-09-27 | ||
CN201610854492 | 2016-09-27 |
Publications (2)
Publication Number | Publication Date |
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CN106746848A CN106746848A (zh) | 2017-05-31 |
CN106746848B true CN106746848B (zh) | 2019-08-13 |
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ID=58883809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611095944.7A Active CN106746848B (zh) | 2016-09-27 | 2016-12-02 | 一种复合型低密度水泥早强剂及制备方法和应用 |
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CN (1) | CN106746848B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107352836B (zh) * | 2017-08-04 | 2019-11-05 | 南京成弘建新材料有限公司 | 超早强型混凝土外加剂超强晶核及其制备方法 |
CN109943304B (zh) * | 2019-04-16 | 2021-06-18 | 中国石油天然气集团有限公司 | 一种油井水泥促凝早强剂及其制备方法和应用 |
CN112979194A (zh) * | 2021-02-09 | 2021-06-18 | 内蒙古宏尔高新材料科技有限公司 | 用于固井水泥浆的无氯耐高温矿物型早强剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533235A (zh) * | 2012-01-04 | 2012-07-04 | 成都欧美科石油科技股份有限公司 | 一种油井水泥中高温早强剂 |
CN104710128A (zh) * | 2015-03-11 | 2015-06-17 | 东南大学 | 一种硅酸盐水泥混凝土的超早强剂 |
CN104774600A (zh) * | 2015-03-13 | 2015-07-15 | 中国石油集团渤海钻探工程有限公司 | 油井水泥低温复合早强促凝剂 |
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2016
- 2016-12-02 CN CN201611095944.7A patent/CN106746848B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533235A (zh) * | 2012-01-04 | 2012-07-04 | 成都欧美科石油科技股份有限公司 | 一种油井水泥中高温早强剂 |
CN104710128A (zh) * | 2015-03-11 | 2015-06-17 | 东南大学 | 一种硅酸盐水泥混凝土的超早强剂 |
CN104774600A (zh) * | 2015-03-13 | 2015-07-15 | 中国石油集团渤海钻探工程有限公司 | 油井水泥低温复合早强促凝剂 |
Non-Patent Citations (2)
Title |
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减小储层损害的油井水泥早强剂-NSC;胡世军等;《大庆石油学院学报》;19920630;第16卷(第2期);第28-31页 |
油井水泥外加剂现状与发展;缪明富等;《钻采工艺》;19990630;第22卷(第3期);第66-74页 |
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CN106746848A (zh) | 2017-05-31 |
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Effective date of registration: 20201102 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: Company No. 151 Changqing building cementing Weiyang road 710021 Shaanxi city of Xi'an Province Patentee before: Changqing cementing company of CNPC Chuanqing Drilling Engineering Co.,Ltd. Patentee before: SHAANXI GUDE PETROLEUM ENGINEERING Co.,Ltd. |
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