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1.发明授权公开(公告)号：US11873442B2
公开(公告)日：2024-01-16
申请号：US16062510
申请日：2016-12-23
CPC分类号： C09K8/035 , A01N35/06 , A01N65/08 , C09K8/605 , F24T10/20 , Y02E10/10 , A01N65/08 , A01N25/04 , A01N37/36 , A01N35/06 , A01N25/04 , A01N37/36
摘要： The present invention relates to the use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole. The biostabilizer is characterized in that it comprises at least one organic acid, or a salt, alcohol or aldehyde thereof, wherein the at least one organic acid is selected from the group consisting of hop acids, resin acids, fatty acids and mixtures thereof. The biostabilizer is preferably a mixture of hop extract, rosin and myristic acid. The invention further relates to related process fluids and methods for producing the same.
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2.发明授权公开(公告)号：US11884870B2
公开(公告)日：2024-01-30
申请号：US17234661
申请日：2021-04-19
CPC分类号： C09K8/035 , A01N35/06 , A01N65/08 , C09K8/605 , F24T10/20 , Y02E10/10 , A01N65/08 , A01N25/04 , A01N37/36 , A01N35/06 , A01N25/04 , A01N37/36
摘要： The present invention relates to the use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole. The biostabilizer is characterized in that it comprises at least one organic acid, or a salt, alcohol or aldehyde thereof, wherein the at least one organic acid is selected from the group consisting of hop acids, resin acids, fatty acids and mixtures thereof. The biostabilizer is preferably a mixture of hop extract, rosin and myristic acid. The invention further relates to related process fluids and methods for producing the same.
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公开(公告)号：US11827847B2
公开(公告)日：2023-11-28
申请号：US17931041
申请日：2022-09-09
IPC分类号： C09K8/68 , C09K8/035 , A01N37/02 , A01N65/00 , C09K8/60 , C09K8/90 , C09K8/20 , C09K8/80 , E21B43/26 , E21B43/267 , A01N65/06 , A01N65/08
CPC分类号： C09K8/68 , A01N37/02 , A01N65/00 , A01N65/06 , A01N65/08 , C09K8/035 , C09K8/206 , C09K8/605 , C09K8/80 , C09K8/90 , E21B43/26 , E21B43/267 , A01N37/02 , A01N37/08 , A01N65/00 , A01N65/00 , A01N37/08
摘要： Provided is a method for hydraulic fracturing in a borehole in a geological formation using a process fluid including an environmentally friendly biostabiliser. The biostabiliser is characterised in that it includes at least one organic acid, or a salt, alcohol or aldehyde thereof, such that the at least one organic acid is selected from the hop acids, resin acids, fatty acids and mixtures thereof.
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