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LOSS CIRCULATION MATERIAL COMPOSITION HAVING ALKALINE NANOPARTICLE BASED DISPERSION AND WATER SOLUBLE HYDROLYSABLE ESTER
A lost circulation material (LCM) is provided having an alkaline nanosilica dispersion and an ester activator. The alkaline nanosilica dispersion and the ester activator may form a gelled solid afterinteraction over a contact period. Methods of lost circulation control using the LCM are also provided.
本发明提供了一种具有碱性纳米二氧化硅分散体和酯活化剂的堵漏材料(LCM)。碱性纳米二氧化硅分散体和酯活化剂在经过一段接触时间相互作用后可形成胶凝固体。本发明还提供了使用该LCM进行井漏控制的方法。
LOSS CIRCULATION MATERIAL COMPOSITION HAVING ALKALINE NANOPARTICLE BASED DISPERSION AND WATER SOLUBLE HYDROLYSABLE ESTER
A lost circulation material (LCM) is provided having an alkaline nanosilica dispersion and an ester activator. The alkaline nanosilica dispersion and the ester activator may form a gelled solid afterinteraction over a contact period. Methods of lost circulation control using the LCM are also provided.
本发明提供了一种具有碱性纳米二氧化硅分散体和酯活化剂的堵漏材料(LCM)。碱性纳米二氧化硅分散体和酯活化剂在经过一段接触时间相互作用后可形成胶凝固体。本发明还提供了使用该LCM进行井漏控制的方法。
LOSS CIRCULATION MATERIAL COMPOSITION HAVING ALKALINE NANOPARTICLE BASED DISPERSION AND WATER SOLUBLE HYDROLYSABLE ESTER
具有碱性纳米颗粒基分散体和水溶性可水解酯的堵漏材料组合物
WAGLE VIKRANT (author) / KALGAONKAR RAJENDRA (author) / AL-YAMI ABDULLAH (author) / ALSAIHATI ZAINAB (author)
2020-04-17
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
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| European Patent Office | 2020