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1. 发明授权

US5370799A Elevated temperature-pressure flow simulator 失效
标题翻译：升高的温度 - 压力流动模拟器
公开(公告)号：US5370799A
公开(公告)日：1994-12-06
申请号：US33634
申请日：1993-03-16
申请人： John E. Oddo , Mason B. Tomson
发明人： John E. Oddo , Mason B. Tomson
IPC分类号： C09K8/528 , E21B37/06 , E21B41/02 , G01N17/00 , G02F1/00 , G01N37/00
CPC分类号： G01N17/00 , C09K8/528 , E21B37/06 , E21B41/02 , Y10T137/0352 , Y10T137/2499
摘要： An apparatus and process for simulation of field fluid flow conditions under elevated temperature and pressure conditions of oil and gas production, refining, cooling towers, desalinization. The process involves evaluating inhibitor action in reduction of a specified chemical reaction under simulated field aqueous flow conditions by forming first and second aqueous flow streams having a preset concentration of anions and cations, respectively, for the specified chemical reaction with at least one of these streams having a concentration of the inhibitor to inhibit the specified chemical reaction. These streams are combined to form a single process stream where the specified chemical reaction may take place. The process is repeated with successive reductions in inhibitor until detecting the specified chemical reaction in the process stream. The system of this invention is useful for study of problems of scaling, corrosion and other fluid-solid reactions and evaluation of inhibitors therefore, particularly with respect to BASO.sub.4, whose solubility decreases with low temperatures and pressures and which frequently include substituted naturally occurring radioactive materials.
摘要翻译：一种在油气生产，精炼，冷却塔，脱盐的高温高压条件下模拟现场流体流动条件的装置和过程。该方法包括通过形成具有预定浓度的阴离子和阳离子的第一和第二水流流与用于这些流中的至少一种的特定化学反应来评估在模拟场水流条件下减少指定化学反应的抑制剂作用具有抑制剂的浓度以抑制特定的化学反应。将这些流合并形成可以发生特定化学反应的单一工艺流。重复该过程，连续减少抑制剂，直到检测到工艺流中的特定化学反应。本发明的系统可用于研究结垢，腐蚀和其它流体 - 固体反应的问题以及因此抑制剂的评估，特别是对于BASO4，其溶解度随着低温和低压而降低，并且经常包括取代的天然存在的放射性物质。

2. 发明授权

US5270216A Measurement of low phosphonate concentrations 失效
标题翻译：低膦酸盐浓度的测量
公开(公告)号：US5270216A
公开(公告)日：1993-12-14
申请号：US835742
申请日：1992-02-13
申请人： Amy T. Kan , Kuruvila Varughese , John E. Oddo , Mason B. Tomson
发明人： Amy T. Kan , Kuruvila Varughese , John E. Oddo , Mason B. Tomson
IPC分类号： G01N33/18 , G01N21/77
CPC分类号： G01N33/182 , Y10T436/16 , Y10T436/163333 , Y10T436/166666
摘要： A process for measurement of low levels of phosphonates in brine waters wherein the phosphonate samples are acidified with hydrochloric acid promptly upon removal from an oil or gas well to prevent phosphonate precipitation or adsorption. The hydrochloric acid acidified phosphonate is digested in the presence of an oxidizing agent at elevated temperature and pressure for sufficient time to oxidize substantially all of the phosphonate to orthophosphate. The phosphorous containing compound is extracted with an organic extractant, preferably selected from the group consisting of methyl iso-butyl ketone/cyclohexane mixture and ethyl acetate, followed by color development for absorption spectrophotometry.
摘要翻译：用于测量盐水中低含量膦酸盐的方法，其中在从油或气井中除去后，其中膦酸盐样品被盐酸酸化以防止膦酸盐沉淀或吸附。盐酸酸化的膦酸酯在氧化剂的存在下在升高的温度和压力下消化足够的时间以将基本上所有的膦酸酯氧化成正磷酸盐。含磷化合物用有机萃取剂萃取，优选选自甲基异丁基酮/环己烷混合物和乙酸乙酯，然后进行显色用于吸收分光光度法。

3. 发明授权

US09377449B2 Nanocomposite oil sensors for downhole hydrocarbon detection 有权
标题翻译：用于井下烃检测的纳米复合油传感器
公开(公告)号：US09377449B2
公开(公告)日：2016-06-28
申请号：US14387291
申请日：2013-03-25
申请人： James M. Tour , Chih-Chau Hwang , Wei Lu , Gedeng Ruan , Mason B. Tomson , Amy Kan , Lu Wang , Michael S. Wong , Gautam Kini , George J. Hirasaki , Clarence Miller
发明人： James M. Tour , Chih-Chau Hwang , Wei Lu , Gedeng Ruan , Mason B. Tomson , Amy Kan , Lu Wang , Michael S. Wong , Gautam Kini , George J. Hirasaki , Clarence Miller
IPC分类号： G01N33/24 , E21B47/10
CPC分类号： G01N33/241 , C09K8/03 , C09K2208/10 , E21B47/1015
摘要： Various embodiments of the present disclosure pertain to nanocomposites for detecting hydrocarbons in a geological structure. In some embodiments, the nanocomposites include: a core particle; a polymer associated with the core particle; a sulfur-based moiety associated with the polymer; and a releasable probe molecule associated with the core particle, where the releasable probe molecule is releasable from the core particle upon exposure to hydrocarbons. Additional embodiments of the present disclosure pertain to methods of detecting hydrocarbons in a geological structure by utilizing the nanocomposites of the present disclosure.
摘要翻译：本公开的各种实施方案涉及用于检测地质结构中的烃的纳米复合材料。在一些实施方案中，纳米复合材料包括：核心颗粒; 与核心颗粒相关的聚合物; 与聚合物相关的基于硫的部分; 和与核心颗粒相关联的可释放的探针分子，其中可释放的探针分子在暴露于烃时可从核心颗粒中释放。本公开的另外的实施方案涉及通过利用本公开的纳米复合材料来检测地质结构中的烃的方法。

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