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Preparation of Self-healing Microcapsules and Their Application in Oil Well Cement |
YANG Wei1, ZHAO Jun1, XU De-yang2, YU Chun-yang3*, QIU Hui-yang1 |
1. China Oilfield Services Ltd., Yanjiao 065201, China; 2. Tianjin Branch Engineering Technology Operation Center, CNOOC(China) Co., Ltd., Tianjin 300452, China; 3. College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China |
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