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公开(公告)号：US08505362B2
公开(公告)日：2013-08-13
申请号：US13295211
申请日：2011-11-14
申请人： Alan Sweeney , Brian Hallett
发明人： Alan Sweeney , Brian Hallett
CPC分类号： F17D3/145 , F17D1/05 , Y10T137/0318
摘要： Method for dewatering, pressure testing, hydrotreating, suppressing methane hydrate formation and suppressing solution freezing point in pipeline operations have been disclosed, where the solution used in the operations includes an effective amount of a metal formate salt. The metal formate salt solutions have a low viscosity, have a high density, have a low metals corrosivity, are non-volatile, have a low solubility in hydrocarbons, are readily biodegradable, have a low toxicity, are non-hazardous, have a low environmental impact, have a freezing point depression property forming water/formate eutectic point mixtures, and have a water-structuring and water activity modification property.
摘要翻译： 已经公开了用于脱水，压力测试，加氢处理，抑制甲烷水合物形成和抑制管道操作中的溶液凝固点的方法，其中操作中使用的溶液包括有效量的金属甲酸盐。 金属甲酸盐溶液具有低粘度，具有高密度，低金属腐蚀性，不挥发性，在烃中溶解度低，易生物降解，具有低毒性，无毒，低含量 具有环境影响，具有形成水/甲酸共晶点混合物的凝固点抑制特性，具有水结构和水活性改性。
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公开(公告)号：US20120273206A1
公开(公告)日：2012-11-01
申请号：US13094806
申请日：2011-04-26
CPC分类号： C09K8/68 , C09K2208/28 , Y10T137/87652
摘要： Apparatus, methods and systems for preparing a polymer concentrate for treating a formation with slick water systems viscous fluid or a gelled viscous fluid are disclosed. The method includes directing a powdered gel into a vortex mixing chamber, while directing a first portion of a base fluid into the vortex mixing chamber to form partially hydrated fluid concentrate. The partially hydrated fluid concentrate is then sucked or sweep into a main portion of base fluid for form the slick water systems viscous fluid or gelled viscous fluid.
摘要翻译： 公开了用于制备用光滑水系粘合流体或胶凝粘性流体处理地层的聚合物浓缩物的装置，方法和系统。 该方法包括将粉末状凝胶引导到涡流混合室中，同时将基础流体的第一部分引导到涡流混合室中以形成部分水合的流体浓缩物。 然后将部分水合的流体浓缩物吸入或扫入基础流体的主要部分，以形成光滑的水体系粘性流体或凝胶状粘性流体。
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53.发明授权Hydrolyzed nitrilotriacetonitrile compositions, nitrilotriacetonitrile hydrolysis formulations and methods for making and using same 有权水解次氮基三乙腈组合物，次氮基三乙腈水解制剂及其制备和使用方法公开(公告)号：US08258339B2
公开(公告)日：2012-09-04
申请号：US13112032
申请日：2011-05-20
IPC分类号： C07C229/24 , C07C55/22 , C09K8/36
CPC分类号： C07C255/05
摘要： Hydrolyzed nitrilotriacetonitrile compositions are disclosed prepared by a method characterized by a one-shot addition of an amount of nitrilotriacetonitrile to a solution containing an acid catalyst, where the reaction is complete in a time period of less than an hour. The method is also characterized by adjusting the pH of the reaction mixture to a pH of at least 8. The method is also characterized by oxidatively removing free cyanide to a desired low level through the addition of an oxidizing agent the produces environmentally benign by-products to the crude hydrolyzed NTAN to form hydrolyzed NTAN compositions having minimized, negligible, or substantially no free cyanide levels.
摘要翻译： 公开了水解的次氮基三乙腈组合物，其通过以下方法制备，其特征在于将一定量的次氮基三乙腈一次性加入到含有酸催化剂的溶液中，其中反应在少于1小时的时间内完成。 该方法的特征还在于将反应混合物的pH调节至至少8的pH。该方法的特征还在于通过加入产生环境友好的副产物的氧化剂将游离氰化物氧化去除所需的低水平 到粗水解的NTAN以形成具有最小化，可忽略或基本上没有游离氰化物水平的水解的NTAN组合物。
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54.发明申请公开(公告)号：US20120137752A1
公开(公告)日：2012-06-07
申请号：US13246594
申请日：2011-09-27
申请人： Michael Morrow
发明人： Michael Morrow
摘要： Hydrotesting fluid compositions including stable populations of corrosion reducing microbes, where the populations are is sufficient to reduce or eliminate microbiologically influenced corrosion (MIC).
摘要翻译： 包括稳定的减少腐蚀性微生物群体的流体流体组合物，其中群体足以减少或消除微生物学影响的腐蚀（MIC）。
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55.发明申请COMPOSITIONS FOR REDUCING HYDROGEN SULFIDE IN WATER TREATMENT SYSTEMS OR OTHER SYSTEMS THAT COLLECT AND TRANSMIT BI-PHASIC FLUIDS 审中-公开用于在水处理系统或其他收集和传输双相流体的系统中减少硫化氢的组合物公开(公告)号：US20120097893A1
公开(公告)日：2012-04-26
申请号：US13341944
申请日：2011-12-31
申请人： Mark Wanner , Ron Anderson , Thomas P. Wilson, JR.
发明人： Mark Wanner , Ron Anderson , Thomas P. Wilson, JR.
IPC分类号： C09K3/00
CPC分类号： C02F1/68 , C02F2101/101 , C02F2303/02
摘要： A composition including a water soluble sulfur scavenger and an oil soluble sulfur scavenger in the presence of sufficient surfactant to produce a homogeneous product for use in pipeline and collection systems in contact with bi-phasic fluids.
摘要翻译： 在足够的表面活性剂的存在下，包含水溶性硫清除剂和油溶性硫清除剂的组合物，以产生用于与双相流体接触的管道和收集系统中的均质产品。
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56.发明授权公开(公告)号：US08158562B2
公开(公告)日：2012-04-17
申请号：US11741110
申请日：2007-04-27
CPC分类号： C09K8/685
摘要： A cross-link delaying or retarding composition, a cross-linking system including the cross-link delaying or retarding composition, or a fracturing fluid including a cross-linking system and a cross-link delaying or retarding composition are disclosed along with methods for making and using the compositions.
摘要翻译： 交联延迟或阻滞组合物，包括交联延迟或延迟组合物的交联体系，或包含交联体系和交联延迟或延迟组合物的压裂流体以及制备方法 并使用组合物。
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公开(公告)号：US20120073813A1
公开(公告)日：2012-03-29
申请号：US12892584
申请日：2010-09-28
申请人： Frank Zamora , Marilyn J. Bramblett , Mario B. Hernandez , Sarkis R. Kakadjian , Ron Powell , Olusegun Matthew Falana
发明人： Frank Zamora , Marilyn J. Bramblett , Mario B. Hernandez , Sarkis R. Kakadjian , Ron Powell , Olusegun Matthew Falana
CPC分类号： C09K8/032 , C04B28/02 , C09K8/40 , C09K8/48 , C09K8/493 , C09K2208/32 , E21B7/00 , E21B21/00 , E21B33/14 , Y02W30/94 , C04B14/06 , C04B18/144 , C04B2103/20 , C04B2103/46 , C04B2103/50
摘要： A drilling fluid, spacer fluid and cementing compositions for use in subterranean wells are disclosed along with methods for making using same, where the compositions include a weighting system having an effective amount of a metal silicon alloy, mixtures of metal silicon alloys, or mixtures of metal silicon alloys and conventional weighting agents, to produce compositions having a desired high density, while retaining other fluid properties such as pumpability, gas tight sealing, low tendency to segregate, and reduced high temperature cement strength retrogression.
摘要翻译： 公开了用于地下井的钻井液，间隔液和固井组合物及其制备方法，其中组合物包括具有有效量的金属硅合金的加权系统，金属硅合金的混合物或金属硅合金的混合物 金属硅合金和常规的加重剂，以产生具有期望的高密度的组合物，同时保持其它流体性质如可泵送性，气密密封，低倾向偏析和降低的高温水泥强度回退。
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公开(公告)号：US08093431B2
公开(公告)日：2012-01-10
申请号：US12364154
申请日：2009-02-02
IPC分类号： C07C209/24 , C07C209/60
CPC分类号： C07C209/68 , C07C211/07
摘要： A novel method for producing amine-aldehyde sulfur scavenging compositions are disclosed, where the method comprises contacting an amine containing component and a aldehyde containing component in the presence of an alcohol at an amine to aldehyde ratio of between about 0.8 and 0.45 for a reaction time and at a reaction temperatures sufficient to produce an amine-aldehyde adduct product having a specific gravity between about 3% and 7% less than the specific gravity of a mixture of starting materials.
摘要翻译： 公开了一种制备胺醛清除组合物的新方法，其中所述方法包括在醇存在下使胺的组分和含醛的组分以约0.8至0.45的胺与醛的比例接触反应时间 并且在足以产生比原料混合物的比重小约3％至7％之间的比例的胺 - 醛加合物产物的反应温度下进行。
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公开(公告)号：US07989404B2
公开(公告)日：2011-08-02
申请号：US12029335
申请日：2008-02-11
CPC分类号： C09K8/524 , B01F17/0085 , C09K8/584 , C09K8/68
摘要： A microemulsion system is disclosed which comprises a solvent subsystem, a co-solvent subsystem and a surfactant subsystem comprises at least one monoalkyl branched propoxy sulfate anionic surfactant, where the microemulsion system are useful in drilling, producing, remediation, and fracturing application to reduce water blocks and water blocking in formation of a producing formation.
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公开(公告)号：US20110183872A1
公开(公告)日：2011-07-28
申请号：US13079069
申请日：2011-04-04
CPC分类号： C09K8/524 , B01F17/0085 , C09K8/584 , C09K8/68
摘要： Methods for using a microemulsion system are disclosed which comprises a solvent subsystem, a co-solvent subsystem and a surfactant subsystem comprises at least one monoalkyl branched propoxy sulfate anionic surfactant, where the microemulsion system are useful in drilling, producing, remediation, and fracturing application to reduce water blocks and water blocking in formation of a producing formation.
摘要翻译： 公开了使用微乳液系统的方法，其包括溶剂子系统，共溶剂子系统和表面活性剂子系统，其包含至少一种单烷基支链丙氧基硫酸盐阴离子表面活性剂，其中微乳液系统可用于钻井，生产，修复和压裂应用 以减少形成生产地层中的水块和水堵塞。
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