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1.发明授权Glycol ether amines for use as clay and shale inhibition agents for the drilling industry 有权用作钻井行业粘土和页岩抑制剂的二醇醚胺公开(公告)号：US09574126B2
公开(公告)日：2017-02-21
申请号：US14407974
申请日：2013-06-19
Applicant: Dow Global Technologies LLC
Inventor： Aleksandr T. Gamble , Cole A. Witham , Michael K. Poindexter , Felipe A. Donate , Kyle R. Essenmacher , Stephen W. King , John Beckerdite
IPC: C09K8/22
CPC classification number: C09K8/22 , C09K2208/12
Abstract: The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula: (Formula I should be inserted here.) wherein R is hydrogen or an alkyl group having 1 to 12 carbons, R1 is an alkylene group having 1 to 12 carbons, and R2 is an alkyl group having 1 to 12 carbons. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
Abstract translation: 通过采用包含具有下式的页岩水化抑制剂的含水基钻井液可以抑制钻井作业中粘土和页岩的水合作用（式Ⅰ应在此插入），其中R是氢或1至12的烷基 碳，R1为碳数为1〜12的亚烷基，R2为碳数为1〜12的烷基。 页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。
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2.发明申请GLYCOL ETHER AMINES FOR USE AS CLAY AND SHALE INHIBITION AGENTS FOR THE DRILLING INDUSTRY 有权用作钻井行业粘土和粉末抑制剂的GLYCOL醚类公开(公告)号：US20150166867A1
公开(公告)日：2015-06-18
申请号：US14407974
申请日：2013-06-19
Applicant: Dow Global Technologies LLC
Inventor： Aleksandr T. Gamble , Cole A. Witham , Michael K. Poindexter , Felipe A. Donate , Kyle R. Essenmacher , Stephen W. King , John Beckerdite
IPC: C09K8/22
CPC classification number: C09K8/22 , C09K2208/12
Abstract: The hydration of clays and shale in drilling operations may be inhibited by employing an aqueous based drilling fluid comprising a shale hydration inhibition agent having the formula: (Formula I should be inserted here.) wherein R is hydrogen or an alkyl group having 1 to 12 carbons, R1 is an alkylene group having 1 to 12 carbons, and R2 is an alkyl group having 1 to 12 carbons. The shale hydration inhibition agent should be present in the aqueous based drilling fluid in sufficient concentration to reduce the reactivity, such as swelling, of clays and shale when exposed to water-based drilling fluids.
Abstract translation: 通过采用包含具有下式的页岩水化抑制剂的含水基钻井液可以抑制钻井作业中粘土和页岩的水合作用（式Ⅰ应在此插入），其中R是氢或1至12的烷基 碳，R1为碳数为1〜12的亚烷基，R2为碳数为1〜12的烷基。 页岩水化抑制剂应以足够的浓度存在于含水基钻井液中，以降低暴露于水基钻井液时粘土和页岩的反应性，例如膨胀。
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公开(公告)号：US10106926B2
公开(公告)日：2018-10-23
申请号：US15177476
申请日：2016-06-09
Applicant: Dow Global Technologies LLC
Inventor： Aleksandr T. Gamble , Felipe A. Donate , Rebecca J. Wachowicz
Abstract: Glycol ether benzoates, glycol benzoates and methyl benzoate facilitate the dyeing of the meta-aramid article, e.g., fibers, at or near neutral pH. The addition of an anionic surfactant, such as sodium lauryl sulfate, enhances the performance of the benzoates.
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4.发明申请公开(公告)号：US20160281296A1
公开(公告)日：2016-09-29
申请号：US15177476
申请日：2016-06-09
Applicant: Dow Global Technologies LLC
Inventor： Aleksandr T. Gamble , Felipe A. Donate , Rebecca J. Wachowicz
CPC classification number: D06P1/65131 , C09B67/0076 , D06P1/42 , D06P1/623 , D06P1/65125 , D06P3/242
Abstract: Glycol ether benzoates, glycol benzoates and methyl benzoate facilitate the dyeing of the meta-aramid article, e.g., fibers, at or near neutral pH. The addition of an anionic surfactant, such as sodium lauryl sulfate, enhances the performance of the benzoates.
Abstract translation: 乙二醇醚苯甲酸酯，二醇苯甲酸酯和苯甲酸甲酯促进间位芳族聚酰胺制品（例如纤维）在中性pH值或接近中性染色。 加入阴离子表面活性剂如月桂基硫酸钠可增强苯甲酸盐的性能。
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