Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminate cement paste as well as preparation method and application thereof
The invention provides aluminate cement slurry as well as a preparation method and an application thereof, relates to the technical field of oil and gas drilling and production, and is used for solving the technical problem of short thickening time of existing aluminate cement in a high-temperature working environment. The aluminate cement slurry comprises the following components in parts by weight: 100 parts of aluminate cement, 2-10 parts of a fluid loss agent, 7-14 parts of a retarder, 0.01-0.1 part of a defoaming agent and 30-120 parts of water, and the aluminate cement slurry provided bythe invention can be used for adjusting the thickening time in a relatively high stratum temperature environment and providing sufficient operation time for workers.
本发明提供一种铝酸盐水泥浆、制备方法及应用，涉及油气钻采技术领域，用于解决现有铝酸盐水泥在高温工作环境下稠化时间短技术问题，该铝酸盐水泥浆包括以下重量份的组分：100重量份铝酸盐水泥、2‑10重量份降失水剂、7‑14重量份缓凝剂、0.01‑0.1重量份消泡剂以及30‑120重量份水，本发明提供的铝酸盐水泥浆能在较高的地层温度环境中调节稠化时间，为工作人员提供充足的操作时间。
Aluminate cement paste as well as preparation method and application thereof
The invention provides aluminate cement slurry as well as a preparation method and an application thereof, relates to the technical field of oil and gas drilling and production, and is used for solving the technical problem of short thickening time of existing aluminate cement in a high-temperature working environment. The aluminate cement slurry comprises the following components in parts by weight: 100 parts of aluminate cement, 2-10 parts of a fluid loss agent, 7-14 parts of a retarder, 0.01-0.1 part of a defoaming agent and 30-120 parts of water, and the aluminate cement slurry provided bythe invention can be used for adjusting the thickening time in a relatively high stratum temperature environment and providing sufficient operation time for workers.
本发明提供一种铝酸盐水泥浆、制备方法及应用，涉及油气钻采技术领域，用于解决现有铝酸盐水泥在高温工作环境下稠化时间短技术问题，该铝酸盐水泥浆包括以下重量份的组分：100重量份铝酸盐水泥、2‑10重量份降失水剂、7‑14重量份缓凝剂、0.01‑0.1重量份消泡剂以及30‑120重量份水，本发明提供的铝酸盐水泥浆能在较高的地层温度环境中调节稠化时间，为工作人员提供充足的操作时间。
Aluminate cement paste as well as preparation method and application thereof
铝酸盐水泥浆、制备方法及应用
YUAN ZHONGTAO (Autor:in) / ZHANG FENG (Autor:in) / WANG YINDONG (Autor:in) / XIN HAIPENG (Autor:in) / LIU ZHONGFEI (Autor:in) / AI ZHENGQING (Autor:in) / GAO HAIYANG (Autor:in) / AO KANGWEI (Autor:in) / XU LIQUN (Autor:in) / SHI LINGLONG (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
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