A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Resin cement paste as well as preparation method and application thereof
The invention relates to the field of drilling engineering, and discloses resin cement paste as well as a preparation method and application thereof. The resin cement paste comprises the following components in parts by weight: 100 parts of cement, 1-100 parts of epoxy resin, 1-80 parts of a curing agent, 1-100 parts of a framework material-I, 1-100 parts of a framework material-II, 0.1-40 parts of a thickening time control agent, 0.1-40 parts of a toughening agent, 1-40 parts of a dispersing agent, 0.1-20 parts of a fluid loss agent, 0.1-40 parts of a defoaming agent, 1-100 parts of water and 0-100 parts of a density regulator. The resin cement paste is prepared by selecting the components according to the specific parts by weight, the rheological property of the paste is good, well cementation construction is easy, and the obtained resin cement paste is higher in compressive strength and smaller in elastic modulus and can be used for a long time at the working temperature of 45-95 DEG C.
本发明涉及钻井工程领域，公开了一种树脂水泥浆及其制备方法和应用。该树脂水泥浆包括以重量份计的以下组分：100份水泥、1‑100份环氧树脂、1‑80份固化剂、1‑100份骨架材料‑Ⅰ、1‑100份骨架材料‑Ⅱ、0.1‑40份调凝剂、0.1‑40份增韧剂、1‑40份分散剂、0.1‑20份降失水剂、0.1‑40份消泡剂、1‑100份水和0‑100份密度调节剂。按照上述特定重量份选择各组分来配制树脂水泥浆，浆体流变性好，易于固井施工，得到的树脂水泥浆抗压强度更高，弹性模量更小，在45‑95℃的工作温度下能够长效使用。
Resin cement paste as well as preparation method and application thereof
The invention relates to the field of drilling engineering, and discloses resin cement paste as well as a preparation method and application thereof. The resin cement paste comprises the following components in parts by weight: 100 parts of cement, 1-100 parts of epoxy resin, 1-80 parts of a curing agent, 1-100 parts of a framework material-I, 1-100 parts of a framework material-II, 0.1-40 parts of a thickening time control agent, 0.1-40 parts of a toughening agent, 1-40 parts of a dispersing agent, 0.1-20 parts of a fluid loss agent, 0.1-40 parts of a defoaming agent, 1-100 parts of water and 0-100 parts of a density regulator. The resin cement paste is prepared by selecting the components according to the specific parts by weight, the rheological property of the paste is good, well cementation construction is easy, and the obtained resin cement paste is higher in compressive strength and smaller in elastic modulus and can be used for a long time at the working temperature of 45-95 DEG C.
本发明涉及钻井工程领域，公开了一种树脂水泥浆及其制备方法和应用。该树脂水泥浆包括以重量份计的以下组分：100份水泥、1‑100份环氧树脂、1‑80份固化剂、1‑100份骨架材料‑Ⅰ、1‑100份骨架材料‑Ⅱ、0.1‑40份调凝剂、0.1‑40份增韧剂、1‑40份分散剂、0.1‑20份降失水剂、0.1‑40份消泡剂、1‑100份水和0‑100份密度调节剂。按照上述特定重量份选择各组分来配制树脂水泥浆，浆体流变性好，易于固井施工，得到的树脂水泥浆抗压强度更高，弹性模量更小，在45‑95℃的工作温度下能够长效使用。
Resin cement paste as well as preparation method and application thereof
树脂水泥浆及其制备方法和应用
LIU FEI (author) / CHEN LEI (author) / ZHANG CHI (author) / LIU YAOWEN (author) / TAN CHUNQIN (author) / ZHOU SHIMING (author) / MING YUE (author) / WEI QI (author)
2024-12-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Resin cement paste for well cementation as well as preparation method and application thereof
| European Patent Office | 2024
Cement paste composition, cement paste as well as preparation method and application of cement paste
| European Patent Office | 2024
| European Patent Office | 2021
Cement paste as well as preparation method and application thereof
| European Patent Office | 2024
Cement paste for well cementation and preparation method thereof and application thereof
| European Patent Office | 2020