-
公开(公告)号：US07067459B2
公开(公告)日：2006-06-27
申请号：US10878814
申请日：2004-06-28
CPC分类号： C09K8/685 , C09K8/665 , C09K2208/22 , Y10S507/903 , Y10S507/922
摘要： A well service fluid composition comprises a fracturing fluid and a gas hydrate inhibitor. Preferably, the gas hydrate inhibitor does not affect the function of the fracturing fluid and is present in an amount sufficient to control and/or minimize the formation of gas hydrates. The well service fluid composition is useful in hydraulic fracturing in which the composition is injected into a subterranean formation under sufficient pressure to initiate and propagate a fracture in the formation. The fracturing fluid may be subsequently recovered when the fracturing operation is completed.
摘要翻译： 良好的服务流体组合物包括压裂液和气体水合物抑制剂。 优选地，气体水合物抑制剂不影响压裂液的功能，并且以足以控制和/或最小化气体水合物形成的量存在。 井服务流体组合物可用于水力压裂，其中组合物在足够的压力下被注入到地下地层中以引发和传播地层中的断裂。 压裂作业完成后，压裂液可随后回收。
-
2.发明授权Gas hydrate protection with heat producing two-component gas hydrate inhibitors 有权天然气水合物保护与发热双组分天然气水合物抑制剂公开(公告)号：US07968500B2
公开(公告)日：2011-06-28
申请号：US12145910
申请日：2008-06-25
申请人： Marek K Pakulski , Qi Qu
发明人： Marek K Pakulski , Qi Qu
CPC分类号： C09K8/52 , C09K2208/22
摘要： Methods and compositions useful in inhibiting the formation, growth, and/or maintenance of gas hydrates in a fluid mixture. The gas hydrate inhibitors comprise polyetheramines and acids that are exothermically reacted in situ to produce polyetherammonium compounds.
摘要翻译： 用于抑制流体混合物中天然气水合物的形成，生长和/或维持的方法和组合物。 天然气水合物抑制剂包括聚醚胺和酸，其在原位放热反应以产生聚醚铵化合物。
-
搜索结果
2 条记录 (耗时 0.015 秒)
