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1. 发明授权

US09297767B2 Downhole species selective optical fiber sensor systems and methods 有权
标题翻译：井下物种选择性光纤传感器系统及方法
公开(公告)号：US09297767B2
公开(公告)日：2016-03-29
申请号：US13253788
申请日：2011-10-05
申请人： John L. Maida, Jr. , Etienne M. Samson , Rory D. Daussin , Thomas D. Welton
发明人： John L. Maida, Jr. , Etienne M. Samson , Rory D. Daussin , Thomas D. Welton
IPC分类号： G01N21/78 , E21B47/12 , G01N21/77 , G01N21/80 , E21B37/06 , E21B41/02
CPC分类号： G01N21/78 , E21B37/06 , E21B41/02 , E21B47/123 , G01N21/7703 , G01N21/80 , G01N2021/7716 , G01N2021/7783
摘要： A downhole optical sensor system includes at least one optical sensor positioned in a borehole and coupled to an interface via a fiber optic cable. Each of the optical sensors includes a waveguide for conducting light, and a reagent region positioned between the waveguide and a fluid in the borehole to absorb a portion of the light from the waveguide, the portion being dependent upon a concentration of a chemical species in the fluid. A method for operating a well includes deploying one or more downhole optical sensors in a fluid flow path in the well, probing the one or more downhole optical sensors from a surface interface to detect concentrations of one or more chemical species, and deriving a rate of scale buildup or corrosion based at least in part on the detected concentrations.
摘要翻译：井下光学传感器系统包括位于钻孔中的至少一个光学传感器，并通过光纤电缆耦合到接口。每个光学传感器包括用于传导光的波导和位于波导与钻孔中的流体之间的试剂区域，以吸收来自波导的一部分光，该部分取决于化学物质的浓度流体。用于操作井的方法包括在井的流体流动路径中布置一个或多个井下光学传感器，从表面界面探测一个或多个井下光学传感器以检测一种或多种化学物质的浓度，并得出至少部分地基于检测到的浓度，形成积垢或腐蚀。

2. 发明申请

US20130087328A1 Downhole Species Selective Optical Fiber Sensor Systems and Methods 有权
标题翻译：井下物种选择性光纤传感器系统和方法
公开(公告)号：US20130087328A1
公开(公告)日：2013-04-11
申请号：US13253788
申请日：2011-10-05
申请人： John L. Maida, JR. , Etienne M. Samsom , Rory D. Daussin , Thomas D. Welton
发明人： John L. Maida, JR. , Etienne M. Samsom , Rory D. Daussin , Thomas D. Welton
IPC分类号： E21B47/00 , G01N21/00 , G01N17/00 , E21B43/00
CPC分类号： G01N21/78 , E21B37/06 , E21B41/02 , E21B47/123 , G01N21/7703 , G01N21/80 , G01N2021/7716 , G01N2021/7783
摘要： A disclosed downhole optical sensor system includes at least one optical sensor positioned in a borehole and coupled to an interface via a fiber optic cable. Each of the optical sensors includes a waveguide for conducting light, and a reagent region positioned between the waveguide and a fluid in the borehole to absorb a portion of the light from the waveguide, the portion being dependent upon a concentration of a chemical species in the fluid. A described method for operating a well includes deploying one or more downhole optical sensors in a fluid flow path in the well, probing the one or more downhole optical sensors from a surface interface to detect concentrations of one or more chemical species, and deriving a rate of scale buildup or corrosion based at least in part on the detected concentrations.
摘要翻译：所公开的井下光学传感器系统包括至少一个位于钻孔中的光学传感器，并通过光纤电缆耦合到接口。每个光学传感器包括用于传导光的波导和位于波导与钻孔中的流体之间的试剂区域，以吸收来自波导的一部分光，该部分取决于化学物质的浓度流体。所描述的用于操作井的方法包括在井的流体流动路径中布置一个或多个井下光学传感器，从表面界面探测一个或多个井下光学传感器以检测一种或多种化学物质的浓度，以及导出速率至少部分地基于检测到的浓度的结垢或腐蚀。

3. 发明授权

US10060250B2 Downhole systems and methods for water source determination 有权
公开(公告)号：US10060250B2
公开(公告)日：2018-08-28
申请号：US13418455
申请日：2012-03-13
申请人： Etienne M. Samson , John L. Maida , Rory D. Daussin
发明人： Etienne M. Samson , John L. Maida , Rory D. Daussin
IPC分类号： G06F19/00 , E21B47/10
CPC分类号： E21B47/10 , E21B47/1005 , E21B47/102
摘要： A disclosed system for determining sources of water in a downhole fluid includes one or more downhole sensors that measure at least one analyte concentration in the downhole fluid, and a computer having analyte concentration characteristics for water from multiple sources. The computer uses the analyte concentration characteristics and the at least one analyte concentration measurement to determine an amount of water from at least one given source. A described method for determining sources of water in a downhole fluid includes associating with each of multiple sources of water a characteristic concentration of at least one analyte, obtaining measured concentrations of the at least one analyte with one or more downhole sensors, and deriving for at least one source of water a fraction of the downhole fluid attributable to that at least one source. The deriving may also be based upon measurements from distributed pressure and/or temperature sensors.

4. 发明申请

US20130032340A1 METHODS FOR MONITORING THE FORMATION AND TRANSPORT OF AN ACIDIZING FLUID USING OPTICOANALYTICAL DEVICES 有权
标题翻译：使用光化学装置监测酸化流体的形成和运输的方法
公开(公告)号：US20130032340A1
公开(公告)日：2013-02-07
申请号：US13198950
申请日：2011-08-05
申请人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , Robert D. Hayworth
发明人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , Robert D. Hayworth
IPC分类号： E21B43/12 , G01N21/00
CPC分类号： E21B43/28 , C02F1/008 , C02F2103/02 , C02F2103/10 , C02F2209/001 , C02F2209/003 , C02F2209/36 , C02F2303/04 , C02F2303/08 , C02F2303/20 , C02F2303/22 , C09K8/72 , E21B47/102 , G01J3/28
摘要： In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction into a subterranean formation using the opticoanalytical devices. Produced fluids from a subterranean formation can be monitored in a like manner. The methods can comprise providing at least one acid; combining the at least one acid with a base fluid to form an acidizing fluid; and monitoring a characteristic of the acidizing fluid using a first opticoanalytical device that is in optical communication with a flow pathway for transporting the acidizing fluid.
摘要翻译：使用配置用于监测流体的光学分析装置可以在或接近实时监测流体。可以使用光学分析装置在将其引入地下地层之前或期间监测流体。可以以类似的方式监测来自地下地层的液体。所述方法可以包括提供至少一种酸; 将所述至少一种酸与基础流体混合以形成酸化流体; 以及使用与用于输送酸化流体的流动路径光学连通的第一光学分析装置来监测酸化流体的特性。

5. 发明申请

US20130031970A1 METHODS FOR MONITORING THE FORMATION AND TRANSPORT OF A FRACTURING FLUID USING OPTICOANALYTICAL DEVICES 有权
标题翻译：使用OPTICOANALYTICAL DEVICES监测破裂液的形成和运输的方法
公开(公告)号：US20130031970A1
公开(公告)日：2013-02-07
申请号：US13198972
申请日：2011-08-05
申请人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
发明人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
IPC分类号： E21B47/10
CPC分类号： C09K8/62 , E21B43/26 , E21B43/28 , E21B47/00 , E21B2049/085 , G01N21/31 , G01N21/85
摘要： In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction into a subterranean formation using the opticoanalytical devices. Produced fluids from a subterranean formation can be monitored in a like manner. The methods can comprise providing at least one fracturing fluid component; combining the at least one fracturing fluid component with a base fluid to form a fracturing fluid; and monitoring a characteristic of the fracturing fluid using a first opticoanalytical device that is in optical communication with a flow pathway for transporting the fracturing fluid.
摘要翻译：可以使用配置用于监测流体的光学分析装置来进行或接近实时监测流体。可以使用光学分析装置在将其引入地下地层之前或期间监测流体。可以以类似的方式监测来自地下地层的液体。该方法可以包括提供至少一个压裂流体组分; 将所述至少一个压裂流体组分与基础流体组合以形成压裂流体; 以及使用与用于输送压裂液的流动路径光学连通的第一光学分析装置来监测压裂液的特性。

6. 发明申请

US20110275854A1 PROCESS FOR THE PRODUCTION OF ALIPHATIC ISOCYANATES 有权
标题翻译：生产异构异氰酸酯的方法
公开(公告)号：US20110275854A1
公开(公告)日：2011-11-10
申请号：US12775715
申请日：2010-05-07
申请人： Rory D. Daussin , Paula A. Cameron , Lao-Jer Chen , Jorge Jimenez , Joerg-Peter Gehrke
发明人： Rory D. Daussin , Paula A. Cameron , Lao-Jer Chen , Jorge Jimenez , Joerg-Peter Gehrke
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14 , C07C265/04 , C07C265/10
摘要： The present invention is a process for aliphatic or cycloaliphatic isocyanate. The process comprises reacting an aliphatic or cycloaliphatic primary amine, with phosgene in the presence of an inert solvent wherein the initial reaction temperature is between 100 and 130° C. and the temperature is subsequently ramped to 150 to 180° C. during the course of the reaction, the solvent to amine weight ratio is 95:5 to 80:20, the total reaction pressure is maintained between 50 and 350 psig and the amine is rapidly dispersed in the phosgene through injection in a region of high efficiency mixing.
摘要翻译：本发明是脂肪族或脂环族异氰酸酯的方法。该方法包括在惰性溶剂存在下使脂族或脂环族伯胺与光气反应，其中初始反应温度为100-130℃，然后在过程中将温度升至150-180℃ 反应，溶剂与胺的重量比为95:5至80:20，总反应压力保持在50至350psig之间，胺通过注射在高效混合区域中快速分散在光气中。

7. 发明授权

US09297254B2 Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devices 有权
标题翻译：使用光学分析装置监测地下地层内或由地下地层产生的流体的方法
公开(公告)号：US09297254B2
公开(公告)日：2016-03-29
申请号：US13204005
申请日：2011-08-05
申请人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
发明人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
IPC分类号： E21B49/08 , E21B43/16 , E21B43/25 , E21B47/10 , E21B47/01
CPC分类号： E21B49/08 , E21B43/16 , E21B43/25 , E21B47/01 , E21B47/10
摘要： In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction into a subterranean formation using the opticoanalytical devices. Produced fluids from a subterranean formation can be monitored in a like manner. The methods can comprise providing a treatment fluid comprising a base fluid and at least one additional component; introducing the treatment fluid into a subterranean formation; allowing the treatment fluid to perform a treatment operation in the subterranean formation; and monitoring a characteristic of the treatment fluid or a formation fluid using at least a first opticoanalytical device within the subterranean formation, during a flow back of the treatment fluid produced from the subterranean formation, or both.
摘要翻译：可以使用配置用于监测流体的光学分析装置来进行或接近实时监测流体。可以使用光学分析装置在将其引入地下地层之前或期间监测流体。可以以类似的方式监测来自地下地层的液体。所述方法可以包括提供包含基础流体和至少一种附加组分的处理流体; 将处理流体引入地下地层; 允许处理流体在地层中进行处理操作; 以及在从地下地层产生的处理流体的回流期间或两者中，使用至少第一光学分析装置在地下地层内监测处理流体或地层流体的特性。

8. 发明授权

US08960294B2 Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices 有权
$Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices$
标题翻译：在使用光学分析装置的压裂操作期间监测地下地层内或由地下地层产生的流体的方法
公开(公告)号：US08960294B2
公开(公告)日：2015-02-24
申请号：US13204123
申请日：2011-08-05
申请人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
发明人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
IPC分类号： E21B43/26 , G01N21/85 , C09K8/62 , E21B43/28 , E21B49/08
CPC分类号： G01N21/85 , C09K8/62 , E21B43/26 , E21B43/28 , E21B2049/085 , G01N2201/1296
摘要： In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction into a subterranean formation using the opticoanalytical devices. Produced fluids from a subterranean formation can be monitored in a like manner. The methods can comprise providing a fracturing fluid comprising a base fluid and at least one fracturing fluid component; introducing the fracturing fluid into a subterranean formation at a pressure sufficient to create or enhance at least one fracture therein, thereby performing a fracturing operation in the subterranean formation; and monitoring a characteristic of the fracturing fluid or a formation fluid using at least a first opticoanalytical device within the subterranean formation, during a flow back of the fracturing fluid produced from the subterranean formation, or both.
摘要翻译：使用配置用于监测流体的光学分析装置可以在或接近实时监测流体。可以使用光学分析装置在将其引入地下地层之前或期间监测流体。可以以类似的方式监测来自地下地层的液体。该方法可以包括提供包括基础流体和至少一个压裂流体组分的压裂流体; 将压裂流体以足以产生或增强其中的至少一个裂缝的压力引入地下地层，从而在地层中进行压裂作业; 以及在从地下地层产生的压裂流体的回流期间或两者中，使用至少第一光学分析装置在地下地层内监测压裂液或地层流体的特性。

9. 发明申请

US20110220371A1 System and method for fluid treatment 审中-公开
标题翻译：流体处理系统和方法
公开(公告)号：US20110220371A1
公开(公告)日：2011-09-15
申请号：US12722410
申请日：2010-03-11
申请人： Rory D. Daussin , Diptabhas Sarkar
发明人： Rory D. Daussin , Diptabhas Sarkar
IPC分类号： E21B43/16 , E21B19/00
CPC分类号： C02F9/00 , C02F1/32 , C02F1/78 , C02F2201/008 , C02F2209/08 , C02F2209/22
摘要： A method of treating a fluid, comprising treating a fluid by adding ozone to the fluid and exposing the fluid to ultraviolet radiation, and producing a wellbore servicing fluid using the treated fluid. A mobile apparatus for treating a wellbore servicing fluid, comprising a fluid flow path comprising an upstream end and a downstream end, the fluid flow path being configured to allow passage of the fluid therethrough, an ozone inlet configured to allow introduction of ozone into the fluid flow path, a source of ultraviolet radiation associated with the fluid flow path so that ultraviolet radiation generated by the source of ultraviolet radiation is introduced into the fluid flow path, and wherein the fluid flow path is configured to treat a fluid at a rate of at least about 25 to about 100 barrels per minute.
摘要翻译：一种处理流体的方法，包括通过向所述流体中加入臭氧并将所述流体暴露于紫外线辐射来处理流体，以及使用所述经处理的流体产生井筒维修流体。一种用于处理井眼维修流体的移动装置，包括流体流动路径，其包括上游端和下游端，所述流体流动路径被配置为允许流体通过其中，臭氧入口构造成允许将臭氧引入流体流动路径，与流体流动路径相关联的紫外线辐射源，使得由紫外线辐射源产生的紫外线辐射被引入到流体流动路径中，并且其中流体流动路径被配置成以一定速度处理流体每分钟至少约25至约100桶。

10. 发明授权

US07896072B2 Calorimetric distributed temperature system and methods 有权
标题翻译：量热分布式温度系统及方法
公开(公告)号：US07896072B2
公开(公告)日：2011-03-01
申请号：US12290999
申请日：2008-11-05
申请人： Rory D. Daussin , Ron G. Dusterhoft , Mary S. Van Domelen , Gerard Glasbergen
发明人： Rory D. Daussin , Ron G. Dusterhoft , Mary S. Van Domelen , Gerard Glasbergen
IPC分类号： E21B47/06
CPC分类号： E21B43/025 , E21B47/065
摘要： Methods for designing and performing a treatment operation on a subterranean formation penetrated by a wellbore are provided, in which the treatment operation includes the use of a treatment fluid comprising reactants for a chemical reaction. The methods generally include the step of obtaining wellbore temperature-profile information on the wellbore and obtaining kinetic or thermodynamic data for the chemical reaction, and combining the information to help design the treatment operation. Preferably, the methods include the use of a distributed temperature system (“DTS”) for gaining temperature-profile information for a wellbore.
摘要翻译：提供了在井筒渗透的地层上设计和执行处理操作的方法，其中处理操作包括使用包含用于化学反应的反应物的处理流体。该方法通常包括获得井眼上的井筒温度曲线信息并获得化学反应的动力学或热力学数据的步骤，并组合该信息以帮助设计治疗操作。优选地，所述方法包括使用分布式温度系统（“DTS”）来获得用于井筒的温度曲线信息。

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