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1. 发明申请

WO2012072986A1 CORROSION INHIBITOR COMPOSITIONS COMPRISING REACTION PRODUCTS OF ALDEHYDES AND AMIDES AND RELATED METHODS 审中-公开
标题翻译：包含ALDEHYDES和AMIDES的反应产物的腐蚀抑制剂组合物及相关方法
公开(公告)号：WO2012072986A1
公开(公告)日：2012-06-07
申请号：PCT/GB2011/001674
申请日：2011-12-01
申请人： HALLIBURTON ENERGY SERVICES, INC. , CASSIDY, Juanita M. , KISER, Chad E. , TURNER, Craig Robert
发明人： CASSIDY, Juanita M. , KISER, Chad E.
IPC分类号： C23F11/04 , C09K8/74 , C09K8/54
CPC分类号： C23F11/04 , C09K8/54 , C09K8/74 , C09K2208/32
摘要： The invention relates to corrosion inhibitor compositions comprising products of a reaction between aldehydes and amides for use in subterranean applications and methods related thereto. In general, the methods for inhibiting corrosion comprise providing a corrosive environment and adding a composition comprising a corrosion inhibitor to the corrosive environment. The corrosion inhibitor comprises a product of a reaction between at least one aldehyde and at least one amide that is not formamide or a formamide derivative.
摘要翻译：本发明涉及包含用于地下应用的醛和酰胺之间的反应产物的腐蚀抑制剂组合物及其相关方法。通常，抑制腐蚀的方法包括提供腐蚀性环境并将包含腐蚀抑制剂的组合物加入到腐蚀性环境中。腐蚀抑制剂包括至少一种醛与至少一种不是甲酰胺或甲酰胺衍生物的酰胺之间的反应产物。

2. 发明申请

WO2014168632A1 WELL TOOL SCALE BUILDUP TEST, MODEL AND MITIGATION 审中-公开
标题翻译：良好的工具规模建筑测试，模型和缓解
公开(公告)号：WO2014168632A1
公开(公告)日：2014-10-16
申请号：PCT/US2013/036429
申请日：2013-04-12
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： HAMID, Syed , EDWARDS, Christopher L. , CASSIDY, Juanita M. , DAGENAIS, Pete
IPC分类号： E21B49/00 , E21B47/02
CPC分类号： G06F17/50 , E21B34/00 , E21B37/00 , E21B2034/007 , G06F17/10
摘要： Testing scale buildup in a well tool can include pressurizing separate cationic and anionic solutions, then heating the separate solutions, mixing together the solutions, and exposing the well tool to the mixed solutions. A well tool can be constructed by a) determining velocities of flow at a predetermined offset from surfaces of a geometric model representative of the well tool, b) calculating scale buildup on the surfaces based at least in part on the velocities, c) reducing pressure change per unit distance along selected ones of the surfaces having greater than a predetermined level of scale buildup, and d) repeating steps a-c until all scale buildup is no greater than the predetermined level. A method of predicting scale buildup can include inputting a parameter indicative of flow through a well tool to a mathematical model, which determines a rate of scale buildup on a surface of the well tool.
摘要翻译：在井工具中的测试垢堆积可以包括加压单独的阳离子和阴离子溶液，然后加热单独的溶液，将溶液混合在一起，并将井工具暴露于混合溶液中。可以通过以下方式来构造井工具：a）确定与表示井工具的几何模型的表面预定偏移的流速; b）至少部分地基于速度计算表面上的积垢积; c）降低压力沿着具有大于预定水平的水垢累积的所选表面的每单位距离改变，以及d）重复步骤ac，直到所有水垢积聚不超过预定水平。预测尺度累积的方法可以包括将表示通过井工具的流量的参数输入到数学模型，数学模型确定井表面上的水垢积累速率。

3. 发明申请

WO2016060664A1 METHODS AND COMPOSITIONS FOR INHIBITING SULFIDE STRESS CRACKING 审中-公开
标题翻译：用于抑制硫化物应力裂纹的方法和组合物
公开(公告)号：WO2016060664A1
公开(公告)日：2016-04-21
申请号：PCT/US2014/060802
申请日：2014-10-16
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： CHEN, Gong , CASSIDY, Juanita M. , LANE, Jim L.
IPC分类号： C09K8/532 , C09K8/54
CPC分类号： C09K8/532 , C09K8/54 , C09K2208/20 , C09K2208/32 , C10G75/04 , E21B41/00
摘要： Sulfide stress cracking of a metal component may be inhibited by treating the metal component with a mixture comprising at least one organic aldehyde and at least one surfactant. Such metal components may be those suitable for use in a downhole environment, at a well site, in a storage facility, in a transportation infrastructure, in a refinery facility, and any combination thereof where the metal component may be exposed to hydrogen sulfide.
摘要翻译：通过用包含至少一种有机醛和至少一种表面活性剂的混合物处理金属组分可以抑制金属组分的硫化物应力开裂。这种金属组分可以是适用于井下环境，井场，储存设施，运输基础设施，炼油设施中的那些，以及其中金属组分可能暴露于硫化氢的任何组合。

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