4 Patents
- US124973312025High-strength Portland Cement Slurry for Ultra-high Temperature Cementing, Preparation Method Therefor and Application Thereof
CNPC Engineering Technology R&D Company Limited
0 cites - US123051162025Ultra-high Temperature Resistant Cement Slurry System for Cementing and Preparation Method and Use Thereof
Beijing Huamei Inc. CNPC
0 cites - US119267872024Well Cementing Method for Improving Well Cementing Quality by Controlling Hydration Heat of Cement Slurry
CNPC Engineering Technology R&D Company Limited
0 cites - US116188442023High Temperature Resistant Portland Cement Slurry and Production Method Thereof
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
0 cites