CN108439872B - 一种抗高温的高强度低弹模高密度水泥浆 - Google Patents
一种抗高温的高强度低弹模高密度水泥浆 Download PDFInfo
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- CN108439872B CN108439872B CN201810462793.7A CN201810462793A CN108439872B CN 108439872 B CN108439872 B CN 108439872B CN 201810462793 A CN201810462793 A CN 201810462793A CN 108439872 B CN108439872 B CN 108439872B
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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
- 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
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
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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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810462793.7A CN108439872B (zh) | 2018-05-15 | 2018-05-15 | 一种抗高温的高强度低弹模高密度水泥浆 |
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CN201810462793.7A CN108439872B (zh) | 2018-05-15 | 2018-05-15 | 一种抗高温的高强度低弹模高密度水泥浆 |
Publications (2)
Publication Number | Publication Date |
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CN108439872A CN108439872A (zh) | 2018-08-24 |
CN108439872B true CN108439872B (zh) | 2021-04-09 |
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CN201810462793.7A Active CN108439872B (zh) | 2018-05-15 | 2018-05-15 | 一种抗高温的高强度低弹模高密度水泥浆 |
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CN (1) | CN108439872B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3686174A1 (en) * | 2019-01-24 | 2020-07-29 | Imertech Sas | Product comprising cement and supplementary cementitious material, and methods of making |
CN114516738A (zh) * | 2020-11-20 | 2022-05-20 | 中国石油天然气集团有限公司 | 一种超高温固井用高强硅酸盐水泥浆及其制备方法与应用 |
CN114315303B (zh) * | 2021-11-26 | 2023-03-17 | 重庆大学 | 一种采动井固井材料及其制作方法 |
CN115893913B (zh) * | 2022-11-22 | 2024-02-09 | 西南石油大学 | 一种用于固井的导热水泥浆的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2850647B1 (fr) * | 2003-01-30 | 2007-03-02 | Rhodia Chimie Sa | Composition comprenant un liant hydraulique et un latex possedant un groupement foncitonnel sulfonate, sulfonique ou sulfobetaine |
CN104262548A (zh) * | 2014-09-23 | 2015-01-07 | 江苏奥莱特新材料有限公司 | 一种抗泥型聚羧酸系减水剂的制备方法 |
CN105038743A (zh) * | 2015-06-11 | 2015-11-11 | 成都欧美克石油科技有限公司 | 一种适用于页岩气固井的高密度水泥浆及其制备方法 |
CN106833567B (zh) * | 2017-03-23 | 2019-08-06 | 中国石油大学(华东) | 一种高强度高韧性耐高温固井水泥浆体系及其制备方法和设计方法 |
CN107382205B (zh) * | 2017-08-16 | 2019-10-22 | 西安建筑科技大学 | 一种c160强度等级的超高强高性能纤维混凝土及其制备方法 |
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