METHODS FOR MONITORING FLUIDS WITHIN OR PRODUCED FROM A SUBTERRANEAN FORMATION DURING FRACTURING OPERATIONS USING OPTICOANALYTICAL DEVICES
    11.
    发明申请
    METHODS FOR MONITORING FLUIDS WITHIN OR PRODUCED FROM A SUBTERRANEAN FORMATION DURING FRACTURING OPERATIONS USING OPTICOANALYTICAL DEVICES 有权
    使用OPTICOANALYTICAL DEVICES在破碎作业期间监测或生成来自亚底层形成的流体的方法

    公开(公告)号:US20130031971A1

    公开(公告)日:2013-02-07

    申请号:US13204123

    申请日:2011-08-05

    IPC分类号: 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 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: 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。

    IODIDE STABILIZER FOR VISCOSIFIED FLUID CONTAINING IRON
    13.
    发明申请
    IODIDE STABILIZER FOR VISCOSIFIED FLUID CONTAINING IRON 有权
    用于粘合含氟钢液的碘化物稳定剂

    公开(公告)号:US20130168095A1

    公开(公告)日:2013-07-04

    申请号:US13341351

    申请日:2011-12-30

    IPC分类号: E21B43/16

    摘要: A composition of a treatment fluid and method for treating a zone of well. In an embodiment, the composition includes at least: (i) an aqueous phase; (ii) at least 5 ppm iron ion in the aqueous phase; (iii) a source of at least 5 ppm iodide ion to be dissolved in the aqueous phase; (iv) a water-soluble viscosity-increasing agent dissolved in the aqueous phase; and (v) a source of an oxidative breaker to be dissolved in the aqueous phase. In an embodiment, a method of treating a zone of a subterranean formation of a well includes at least the steps of: (a) forming a treatment fluid according to the composition; and (b) introducing the treatment fluid into the zone.

    摘要翻译: 处理液的组合物和处理井的方法。 在一个实施方案中,组合物至少包括:(i)水相; (ii)水相中至少5ppm的铁离子; (iii)待溶解在水相中的至少5ppm碘离子的来源; (iv)溶解在水相中的水溶性增粘剂; 和(v)要溶解在水相中的氧化破碎剂的来源。 在一个实施方案中,处理井的地层的区域的方法包括至少以下步骤:(a)根据组成形成处理流体; 和(b)将处理流体引入该区域。

    Clean Viscosified Treatment Fluids and Associated Methods
    15.
    发明申请
    Clean Viscosified Treatment Fluids and Associated Methods 审中-公开
    清洁粘稠的治疗液和相关方法

    公开(公告)号:US20110214859A1

    公开(公告)日:2011-09-08

    申请号:US12718382

    申请日:2010-03-05

    IPC分类号: E21B43/16

    CPC分类号: C09K8/10 C09K8/685

    摘要: Treatment fluids comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand are provided. The present invention provides methods of using the treatment fluids in subterranean formations. One example of a suitable method includes providing a fracturing fluid comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand and introducing the fracturing fluid into at least a portion of a subterranean formation at a rate and pressure sufficient to create or enhance at least one or more fractures in the subterranean formation.

    摘要翻译: 提供了包含基础水溶液,柔顺纤维素增粘剂,交联剂和保护配体的处理流体。 本发明提供了在地下地层中使用处理流体的方法。 合适方法的一个实例包括提供包含含水基础流体,顺应性纤维素增粘剂,交联剂和保护性配体的压裂流体,并将压裂流体以速率和压力引入至地下地层的至少一部分 足以产生或增强地下地层中的至少一个或多个裂缝。

    Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devices
    16.
    发明授权
    Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devices 有权
    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

    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。

    Method for Analyzing Water and Preparing Oilfield Fluids Therefrom
    18.
    发明申请
    Method for Analyzing Water and Preparing Oilfield Fluids Therefrom 审中-公开
    分析水和制备油田流体的方法

    公开(公告)号:US20130332130A1

    公开(公告)日:2013-12-12

    申请号:US13492856

    申请日:2012-06-09

    IPC分类号: G06G7/48

    CPC分类号: C09K8/66

    摘要: The present invention is directed to a method of preparing aqueous fluids for use in a hydrocarbon well. The method includes analyzing a water sample to produce a profile including at least one analyte concentration of the water sample, inputting at least a portion of the profile into a formulation database, wherein the formulation database generates an fluid model including at least one recommendation for the fluid composition of the aqueous fluid for use in the hydrocarbon well.

    摘要翻译: 本发明涉及制备用于烃井的含水流体的方法。 该方法包括分析水样品以产生包括水样品的至少一种分析物浓度的轮廓,将轮廓的至少一部分输入到制剂数据库中,其中制剂数据库产生流体模型,其包括至少一种针对 用于烃井的含水流体的流体组成。