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    • 35. 发明申请
    • SYSTEM AND METHOD OF RAMAN AMPLIFIER PUMP CONTROL
    • 拉曼放大器泵控制系统与方法
    • US20110157687A1
    • 2011-06-30
    • US12649460
    • 2009-12-30
    • Christopher Alan White
    • Christopher Alan White
    • H01S3/30
    • H01S3/06754H01S3/1305H01S3/302H04B10/0797H04B10/2916
    • An example method includes receiving power measurements for a plurality of optical channels. Deviation measurements representing a difference between respective power measurements and corresponding power targets for the plurality of optical channels are created. Correctable deviations for the plurality of optical channels are determined based on the deviation measurements. The correctable deviations may be determined by projecting the measured deviations into a space that defines Raman gain profiles achievable with a set of channels and pumps. Pump settings for a plurality of pumps are determining based upon the correctable deviations for each channel by solving an optimization problem. The pump setting so determined may be applied to the plurality of pumps.
    • 示例性方法包括接收多个光学信道的功率测量。 产生代表多个光学通道的各个功率测量值和相应的功率目标之间的差异的偏差测量值。 基于偏差测量来确定多个光通道的可校正偏差。 可以通过将测量的偏差投影到限定通过一组通道和泵实现的拉曼增益分布的空间来确定可校正的偏差。 多个泵的泵设置是通过求解优化问题来确定每个通道的可校正偏差。 如此确定的泵设置可以应用于多个泵。
    • 36. 发明申请
    • METHOD OF CARRYING OUT A WLLBORE OPERATION
    • 执行WLLBORE操作的方法
    • US20110146983A1
    • 2011-06-23
    • US12737548
    • 2009-07-17
    • Christopher Alan Sawdon
    • Christopher Alan Sawdon
    • E21B43/02C09K8/24
    • C09K8/36C09K8/52C09K2208/18
    • The invention relates to a wellbore operation, which includes the steps of: (a) introducing into a wellbore a wellbore fluid in the form of a water-in-oil emulsion comprising a dispersed brine phase and comprising as an emulsifier at least one polymer which contains both hydrophilic units and hydrophobic units, at least some of said hydrophilic units containing sulfonate groups, and at least some of said hydrophobic units containing pendant alkyl groups having at least 8 carbon atoms, wherein the sulfonate groups have been introduced into said polymer by first preparing a precursor polymer containing units derived from at least one unsaturated carboxylic acid and/or unsaturated anhydride and then reacting at least a portion of the carboxylic acid and/or anhydride groups of the precursor polymer with a compound of general formula R12N(CH2)nSO3X (I) and/or a compound of general formula HO(CH2)nSO3X (II) wherein each R1 is independently selected from hydrogen, methyl or ethyl, X is H, ammonium, or a Group IA metal, and n is an integer of from 1 to 6; (b) allowing a filter-cake to form; and subsequently (c) bringing an aqueous-based fluid into contact with the filter-cake, said aqueous-based fluid having a level of salinity which is lower than the level of salinity of said dispersed brine phase in said wellbore fluid.
    • 本发明涉及井眼操作,其包括以下步骤:(a)将包含分散的盐水相的油包水乳液形式的井眼流体​​引入井眼,并且包含作为乳化剂的至少一种聚合物,所述聚合物 含有亲水单元和疏水单元,至少一些所述含有磺酸盐基团的亲水单元和至少一些含有至少8个碳原子的侧基烷基的所述疏水单元,其中所述磺酸盐基团已经通过第一 制备含有衍生自至少一种不饱和羧酸和/或不饱和酸酐的单元的前体聚合物,然后使前体聚合物的至少一部分羧酸和/或酸酐基与通式R 12 N(CH 2)n SO 3 X的化合物 (I)和/或通式为HO(CH 2)n SO 3 X(II)的化合物,其中每个R 1独立地选自氢,甲基或乙基,X是H,amm 鎓或IA族金属,n为1〜6的整数, (b)形成滤饼; 并且随后(c)使水基流体与滤饼接触,所述水基流体的盐度水平低于所述井筒流体中所述分散的盐水相的盐度水平。
    • 40. 发明申请
    • IN-LINE DYNAMIC TEXT WITH VARIABLE FORMATTING
    • 具有可变格式的在线动态文本
    • US20100313119A1
    • 2010-12-09
    • US12478866
    • 2009-06-05
    • Christopher BaldwinNicoleta CristacheChristopher Alan HaysRajeev Karunakaran
    • Christopher BaldwinNicoleta CristacheChristopher Alan HaysRajeev Karunakaran
    • G06F17/24
    • G06F17/248G06F3/0482G06F3/04842G06F17/211G06F17/2247G06T11/001
    • Techniques for configuring a dynamic document template and for generating formatted documents based thereon are provided. A data source is associated with a dynamic document template. Static text is inserted into the template. One or more placeholders are inserted in the template. Expressions may be associated with static text and placeholders in the template. Each expression may reference one or more data elements of the data source. One or more formatted documents may be generated based on the dynamic document template. In the case of placeholders, a data element referenced by an expression associated with a placeholder may be displayed in a formatted document in place of the placeholder in a display format (e.g., a color, a font type, etc.) selected according to the expression. Likewise, a display format of static text may be selected based on an expression associated with the static text.
    • 提供了用于配置动态文档模板和基于其生成格式化文档的技术。 数据源与动态文档模板相关联。 静态文本插入到模板中。 模板中插入一个或多个占位符。 表达式可能与模板中的静态文本和占位符相关联。 每个表达式可以引用数据源的一个或多个数据元素。 可以基于动态文档模板生成一个或多个格式化的文档。 在占位符的情况下,与占位符相关联的表达式引用的数据元素可以以格式化的文档而不是占位符显示,该显示格式(例如,颜色,字体类型等)根据 表达。 同样,可以基于与静态文本相关联的表达式来选择静态文本的显示格式。