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21. 发明授权

US08357745B2 Wax-containing materials 失效
标题翻译：含蜡材料
公开(公告)号：US08357745B2
公开(公告)日：2013-01-22
申请号：US11887828
申请日：2006-03-27
申请人： Jeffrey Forsyth , Philip Fletcher
发明人： Jeffrey Forsyth , Philip Fletcher
IPC分类号： C08K3/20
CPC分类号： F17D1/17 , C09K8/588 , C10G29/22 , C10G2300/1033 , C10G2300/304 , C10G2300/44 , C10L1/10 , C10L1/125 , C10L1/1608 , C10L1/1616 , C10L1/1824 , C10L1/19 , C10L1/1955 , C10L1/1973 , C10L1/198 , C10L1/2222 , C10L1/2437 , C10L10/16 , C10M145/04 , C10M2209/04 , C10N2230/04
摘要： Wax-containing crude oils are treated with polyvinyl alcohol, which is optionally cross-linked, to improve the mobility of the oil and thereby facilitate its transport between its point of production and a point downstream thereof.
摘要翻译：含蜡原油用任选交联的聚乙烯醇处理以改善油的流动性，从而促进其在其生产点和其下游点之间的运输。

22. 发明申请

US20120261124A1 RECOVERY OF OIL 审中-公开
标题翻译：油的恢复
公开(公告)号：US20120261124A1
公开(公告)日：2012-10-18
申请号：US13452281
申请日：2012-04-20
申请人： Michael John Crabtree , Philip Fletcher , Jeffrey Forsyth , Guy Mallory Bolton
发明人： Michael John Crabtree , Philip Fletcher , Jeffrey Forsyth , Guy Mallory Bolton
IPC分类号： C09K8/88 , E21B43/20 , E21B43/16 , B82Y30/00
CPC分类号： E21B43/305 , C09K8/588 , C09K8/592 , E21B43/20
摘要： A method of recovering oil from a subterranean formation which includes an association production well involves contacting oil in the formation with a treatment fluid formulation which includes polyvinylalcohol and collecting oil which is being contacted with said treatment fluid formulation by said production well. Use of the polyvinylalcohol, optionally in combination with other materials, facilitates recovery of oil from subterranean formation, particularly those involving medium or high viscosity oils.
摘要翻译：从包括缔合生产井的地层中回收油的方法包括使地层中的油与包括聚乙烯醇和收集油的处理流体配方接触，所述处理流体配方与所述生产井与所述处理流体配制物接触。使用聚乙烯醇，任选地与其他材料组合，有助于从地层中回收油，特别是涉及中等或高粘度油的油。

23. 发明申请

US20090005490A1 Wax-Containing Materials 失效
标题翻译：含蜡材料
公开(公告)号：US20090005490A1
公开(公告)日：2009-01-01
申请号：US11887828
申请日：2006-03-27
申请人： Jeffrey Forsyth , Philip Fletcher
发明人： Jeffrey Forsyth , Philip Fletcher
IPC分类号： C08L91/00
CPC分类号： F17D1/17 , C09K8/588 , C10G29/22 , C10G2300/1033 , C10G2300/304 , C10G2300/44 , C10L1/10 , C10L1/125 , C10L1/1608 , C10L1/1616 , C10L1/1824 , C10L1/19 , C10L1/1955 , C10L1/1973 , C10L1/198 , C10L1/2222 , C10L1/2437 , C10L10/16 , C10M145/04 , C10M2209/04 , C10N2230/04
摘要： Wax-containing crude oils are treated with polyvinyl alcohol, which is optionally cross-linked, to improve the mobility of the oil and thereby facilitate its transport between its point of production and a point downstream thereof.
摘要翻译：含蜡原油用任选交联的聚乙烯醇处理以改善油的流动性，从而促进其在其生产点和其下游点之间的运输。

24. 发明申请

US20070119593A1 Scale dissolver fluid 有权
公开(公告)号：US20070119593A1
公开(公告)日：2007-05-31
申请号：US11595318
申请日：2006-11-09
申请人： Timothy Jones , Gary Tustin , Philip Fletcher , Jesse Lee
发明人： Timothy Jones , Gary Tustin , Philip Fletcher , Jesse Lee
IPC分类号： E21B37/06 , E21B43/00
CPC分类号： B01F17/0021 , B01F17/0028 , B01F17/0042 , B01F17/005 , B01F17/0057 , B01F17/0064 , C09K8/528 , C09K8/62
摘要： A scale dissolver fluid for dissolving scale in a subterranean hydrocarbon-bearing formation comprises an effective amount of a scale dissolver formulation and an effective amount of a surfactant for controlling the viscosity of the fluid. In use, formation hydrocarbons act on the surfactant to reduce the viscosity of the fluid so that the fluid selectively invades a hydrocarbon-bearing zone of the formation.

25. 发明申请

US20070042911A1 Method for reducing the viscosity of viscous fluids 有权
标题翻译：降低粘性流体粘度的方法
公开(公告)号：US20070042911A1
公开(公告)日：2007-02-22
申请号：US10574232
申请日：2004-09-27
申请人： Philip Fletcher
发明人： Philip Fletcher
IPC分类号： C09K8/68
CPC分类号： C10L10/08 , C09K8/588 , C09K8/86 , C10M145/04 , C10M145/08 , C10M145/40 , C10M161/00 , C10M177/00 , C10M2201/02 , C10M2209/04 , C10M2209/062 , C10M2209/10 , C10M2209/12 , C10N2220/00 , C10N2220/142 , C10N2230/02 , F17D1/17 , Y02E60/34 , Y10T137/8593
摘要： A viscous fluid, such as heavy crude oil which is too viscous to enable it to be pumped from a flowing phase of a reservoir into and along a pipeline for delivery to a refinery or other storage facility, may be contacted with a formulation to reduce its viscosity. The formulation comprises a polymeric material AA which includes —O— moieties pendent form a polymeric backbone thereof and said material is optionally cross-linked. In one embodiment, the formulation may comprise polyvinyl alcohol. In an alternative embodiment, the formulation may comprise a cross-linked polymeric material, such as cross-linked polyvinyl alcohol. After the viscous composition has been transported to a desired location, it may be separated from the other components.
摘要翻译：粘稠流体，例如太粘稠以使其能够从管道的流动阶段被泵送到管道中并沿着管道输送到炼油厂或其他储存设施中的重质原油可以与制剂接触以减少其粘度。制剂包含聚合物材料AA，其包含侧链形成其聚合物主链的-O-部分，并且所述材料任选地是交联的。在一个实施方案中，制剂可以包含聚乙烯醇。在替代实施方案中，制剂可包含交联聚合物材料，例如交联聚乙烯醇。在将粘性组合物输送到所需位置之后，可将其与其它组分分离。

26. 发明授权

US6009419A Method for predicting cement properties 失效
标题翻译：预测水泥性能的方法
公开(公告)号：US6009419A
公开(公告)日：1999-12-28
申请号：US897400
申请日：1997-07-21
申请人： Peter Vivian Coveney , Philip Fletcher
发明人： Peter Vivian Coveney , Philip Fletcher
IPC分类号： E21B33/13 , G01N33/38 , G06F15/18
CPC分类号： G01N33/383 , E21B33/13
摘要： A method of predicting a desired property, such as thickening time, of a cement slurry comprising measuring or determining other properties of a slurry composition and obtaining a predicted value of the desired property by applying values representative of the other properties to a model formed by determining the other properties for a series of cement compositions and correlating these with measured values of the desired property. In one embodiment the method comprises measuring and determining the other properties and inputting values corresponding to these properties to a neural network device configured to output a value representative of the desired property, the neural network device being a) configured to utilize each of said values as input values, b) provided with at least one hidden layer of at least one node, and c) trained with a dataset comprising series of values of said properties and a value corresponding to the desired property when measured for a slurry having the measured properties.
摘要翻译： PCT No.PCT / GB92 / 02216 Sec。 371日期：1994年7月28日 102（e）日期1994年5月25日PCT提交于1992年11月30日PCT公布。公开号WO93 / 11423 日期：1993年6月10日一种预测水泥浆料的所需性能如增稠时间的方法，包括测量或确定浆料组合物的其它性能，并通过将代表其它性质的值应用于所需性质的预测值，通过确定一系列水泥组合物的其他性质并将其与所需性质的测量值相关联而形成的模型。在一个实施例中，所述方法包括测量并确定与这些属性对应的值的其他性质和被配置为输出表示所需属性的值的神经网络设备，所述神经网络设备是被配置为将所述值中的每一个用作输入值，b）设置有至少一个至少一个节点的隐藏层，以及c）使用包含所述性质的值的数据集的训练，以及当测量具有所测量的性质的浆料时，对应于所需性质的值。

27. 发明授权

US5475220A Method to determine the phase composition of cement 失效
标题翻译：确定水泥相组成的方法
公开(公告)号：US5475220A
公开(公告)日：1995-12-12
申请号：US211164
申请日：1994-10-06
申请人： Trevor L. Hughes , Timothy G. J. Jones , Philip Fletcher
发明人： Trevor L. Hughes , Timothy G. J. Jones , Philip Fletcher
IPC分类号： G01N33/38 , G01N21/35
CPC分类号： G01N33/383
摘要： A method of analysing the major and/or minor phase composition of a cement comprising a) preparing a calibration model from samples for which the phase composition has been determined and for which infra red spectra, typically Fourier transform infrared spectra, obtained by a diffuse reflectance technique, have been obtained so as to relate differences between spectra of the samples to differences in clinker phase composition of the samples; and b) obtaining the infra red spectrum of a sample of unknown phase composition and determining the phase composition of the sample from the calibration model typically using a multivariate statistical method.
摘要翻译： PCT No.PCT / GB92 / 01714 Sec。 371日期：1994年10月6日 102（e）日期1994年10月6日PCT 1991年3月17日PCT公布。出版物WO93 / 06461 日期：1993年4月1日。一种分析水泥的主要和/或次要组成的方法，包括：a）从已经确定了相组成的样品制备校准模型，并且对于哪个红外光谱，通常是傅里叶变换红外已经获得通过漫反射技术获得的光谱，以便将样品的光谱与样品的熟料相组成的差异相关联; 和b）获得未知相组成的样品的红外光谱，并且通常使用多变量统计方法从校准模型确定样品的相组成。

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