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1.
公开(公告)号:US10787598B2
公开(公告)日:2020-09-29
申请号:US15551845
申请日:2016-02-15
申请人: LAMBERTI SPA
发明人: Laura Vigano , Luigi Merli , Pierangelo Pirovano , Valentina Langella , Mauro Riccaboni , Giovanni Floridi , Giuseppe Li Bassi
摘要: Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum.
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2.
公开(公告)号:US20180066172A1
公开(公告)日:2018-03-08
申请号:US15551845
申请日:2016-02-15
申请人: LAMBERTI SPA
发明人: Laura Vigano , Luigi MERLI , Pierangelo PIROVANO , Valentina LANGELLA , Mauro RICCABONI , Giovanni FLORIDI , Giuseppe LI BASSI
摘要: Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum.
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