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Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer

授权号:US11136488B1

授权日期:2021-10-05 00:00:00

申请号:US11136488B1

发明作者:蒋官澄,史赫,崔凯潇,贺垠博,杨丽丽,董腾飞,彭春耀,罗绪武,谭宾,蔡军,梁兴,尤志良,王勇

专利状态:专利授权

专利类型:发明专利

专利名称:Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer

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