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1.发明授权Method and apparatus for insuring proper installation of stators in a compressor case 有权确保在压缩机壳体中正确安装定子的方法和装置公开(公告)号：US08047778B2
公开(公告)日：2011-11-01
申请号：US12349270
申请日：2009-01-06
IPC分类号： F01D9/04
CPC分类号： F01D25/24 , F01D9/04 , F01D9/042 , F01D25/246 , F04D29/526 , F04D29/542 , F04D29/644 , Y10T29/49323
摘要： Disclosed herein is a compressor case assembly that includes a compressor case section having an assembly track and a set of stator portions that are insertable in the assembly track, the compressor case section and the set of stator portions are configured such that the set of stator portions only assembles to the compressor case section in a single configuration.
摘要翻译： 本文公开了一种压缩机壳体组件，其包括压缩机壳体部分，该压缩机壳体部分具有可组装轨道的组合轨道和可插入到组装轨迹中的一组定子部分，压缩机壳体部分和该组定子部分被构造成使得该组定子部分 仅在单个配置中组装到压缩机壳体部分。
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公开(公告)号：US20080169103A1
公开(公告)日：2008-07-17
申请号：US11622907
申请日：2007-01-12
IPC分类号： E21B43/27
CPC分类号： C09K8/52
摘要： Of the many methods and compositions provided herein, in one embodiment, the invention provides a method comprising: providing an oil-wet well bore surface; providing a surfactant wash treatment fluid that comprises an acid-compatible surfactant, an acid and/or an acid-generating component, and an aqueous fluid; contacting the oil-wet well bore surface with the surfactant wash treatment fluid; allowing the oil-wet well bore surface to become water-wet; and producing fluids from the formation. In another embodiment, the invention provides a surfactant wash treatment fluid for use in a subterranean formation comprising an aqueous fluid, an acid-compatible surfactant, an acid and/or an acid-generating component.
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公开(公告)号：US06877563B2
公开(公告)日：2005-04-12
申请号：US10348458
申请日：2003-01-21
申请人： Bradley L. Todd , Eric Davidson
发明人： Bradley L. Todd , Eric Davidson
摘要： Methods of drilling and completing open hole well bores and methods of removing filter cake comprised of a gelling agent and calcium carbonate are provided. A method of the invention for removing filter cake comprised of a gelling agent and calcium carbonate from the walls of an open hole well bore is basically comprised of the steps of contacting the filter cake with a delayed clean-up solution comprised of water and a formate ester and removing the clean-up solution from the well bore.
摘要翻译： 提供钻孔和完井露孔井的方法以及除去由胶凝剂和碳酸钙组成的滤饼的方法。 从露天井孔的壁上除去由胶凝剂和碳酸钙构成的滤饼的本发明的方法基本上包括以下步骤：使滤饼与由水和甲酸盐组成的延迟净化溶液 并从井眼除去清理溶液。
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公开(公告)号：US08220548B2
公开(公告)日：2012-07-17
申请号：US11622898
申请日：2007-01-12
CPC分类号： C09K8/52
摘要： Of the many methods and compositions provided herein, in one embodiment, the invention provides a method comprising: providing an oil-wet well bore surface; providing a surfactant wash treatment fluid that comprises an acid-compatible surfactant, an acid and/or an acid-generating component, and an aqueous fluid; contacting the oil-wet well bore surface with the surfactant wash treatment fluid; allowing the oil-wet well bore surface to become water-wet; and producing fluids from the formation. In another embodiment, the invention provides a surfactant wash treatment fluid for use in a subterranean formation comprising an aqueous fluid, an acid-compatible surfactant, an acid and/or an acid-generating component.
摘要翻译： 在本文提供的许多方法和组合物中，在一个实施方案中，本发明提供了一种方法，包括：提供油 - 湿井孔表面; 提供包含酸相容表面活性剂，酸和/或酸产生组分和水性流体的表面活性剂洗涤处理流体; 使油 - 湿井眼表面与表面活性剂洗涤处理液接触; 允许油 - 湿井孔表面变湿水; 并从地层产生流体。 在另一个实施方案中，本发明提供用于地下地层中的表面活性剂洗涤处理流体，其包含含水流体，酸相容表面活性剂，酸和/或酸产生组分。
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5.发明申请SYSTEMS, METHODS, AND APPARATUS FOR CONTROLLING TURBINE GUIDE VANE POSITIONS 有权用于控制涡轮机导航器位置的系统，方法和装置公开(公告)号：US20110268554A1
公开(公告)日：2011-11-03
申请号：US12768829
申请日：2010-04-28
IPC分类号： F01D17/20
CPC分类号： F01D9/041 , F01D17/16 , F02C9/20 , F04D27/0246 , F05D2260/70 , F05D2270/20
摘要： Certain embodiments of the invention may include systems, methods, and apparatus for controlling turbine guide vane positions. According to an example embodiment of the invention, a method is provided for controlling at least one turbine guide vane. The method includes receiving a reference signal associated with the at least one turbine guide vane, measuring an actuator position and an angular position associated with the at least one turbine guide vane, generating a deadband signal based at least in part on the angular position, and manipulating the at least one turbine guide vane based at least in part on the deadband signal and the reference signal.
摘要翻译： 本发明的某些实施例可以包括用于控制涡轮引导叶片位置的系统，方法和装置。 根据本发明的示例性实施例，提供了一种用于控制至少一个涡轮引导叶片的方法。 该方法包括接收与至少一个涡轮引导叶片相关联的参考信号，测量致动器位置和与至少一个涡轮引导叶片相关联的角位置，至少部分地基于角位置产生死区信号，以及 至少部分地基于死区信号和参考信号来操纵至少一个涡轮引导叶片。
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6.发明申请Compositions and Methods for Water Control and Strengthening Unconsolidated Formations 有权用于控制和加强未固结地层的组成和方法公开(公告)号：US20090126999A1
公开(公告)日：2009-05-21
申请号：US12357234
申请日：2009-01-21
申请人： Eric Davidson
发明人： Eric Davidson
摘要： The present invention relates, in general, to subterranean fluids, and more particularly, to subterranean drilling fluids that may be useful for reducing the production of water from a portion of a subterranean formation and/or stabilizing an unconsolidated portion of a subterranean formation while drilling. In some embodiments, the present invention provides methods of reducing the flow of water from a portion of a subterranean formation that comprise contacting the portion of the subterranean formation with an organoaluminum compound, the organoaluminum compound being capable of forming a reaction product in the presence of water. The present invention also includes methods of drilling a well bore in a subterranean formation, methods of enhancing the stability of an unconsolidated portion of a subterranean formation, methods of stabilizing an unconsolidated portion of a subterranean formation, and drilling fluids.
摘要翻译： 本发明一般地涉及地下流体，更具体地说，涉及地下钻井液，其可用于在钻探期间减少一部分地层的水分产生和/或稳定地下地层的未固结部分 。 在一些实施方案中，本发明提供了减少来自地层的一部分的水的流动的方法，其包括使地下部分的部分与有机铝化合物接触，有机铝化合物能够在有机铝化合物的存在下形成反应产物 水。 本发明还包括在地层中钻井井的方法，提高地下地层的未固结部分的稳定性的方法，稳定地下地层的未固结部分的方法以及钻井液。
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公开(公告)号：US20070113295A1
公开(公告)日：2007-05-17
申请号：US11526303
申请日：2006-09-25
申请人： Eric Davidson , Joel Smith
发明人： Eric Davidson , Joel Smith
IPC分类号： A01K67/027 , C12N5/06
CPC分类号： C12N15/63 , A01K67/0334 , A01K2217/058 , A01K2227/70 , A01K2267/03 , C12N15/111 , C12N15/8509 , C12N2310/11 , C12N2310/111
摘要： The invention relates to methods of regulating gene expression, e.g., to turn on or off, or up or down gene expression in an organism when and where desired, without the toxic side effects usually associated with other contemporary methods, such as those toxic side effects caused by introducing compounds that do not naturally occur in life.
摘要翻译： 本发明涉及调节基因表达的方法，例如，当和期望时，在有机体中开启或关闭或上调或下调基因表达，而没有通常与其他当代方法相关的毒副作用，例如那些毒副作用 引入生物中天然不发生的化合物。
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8.发明申请Compositions and methods for water control and strengthening unconsolidated formations 有权用于控制和加强非固结地层的组成和方法公开(公告)号：US20050284667A1
公开(公告)日：2005-12-29
申请号：US10868562
申请日：2004-06-15
申请人： Eric Davidson
发明人： Eric Davidson
摘要： The present invention relates, in general, to subterranean fluids, and more particularly, to subterranean drilling fluids that may be useful for reducing the production of water from a portion of a subterranean formation and/or stabilizing an unconsolidated portion of a subterranean formation while drilling. In some embodiments, the present invention provides methods of reducing the flow of water from a portion of a subterranean formation that comprise contacting the portion of the subterranean formation with an organoaluminum compound, the organoaluminum compound being capable of forming a reaction product in the presence of water. The present invention also includes methods of drilling a well bore in a subterranean formation, methods of enhancing the stability of an unconsolidated portion of a subterranean formation, methods of stabilizing an unconsolidated portion of a subterranean formation, and drilling fluids.
摘要翻译： 本发明一般地涉及地下流体，更具体地说，涉及地下钻井液，其可用于在钻探期间减少一部分地层的水分产生和/或稳定地下地层的未固结部分 。 在一些实施方案中，本发明提供了减少来自地层的一部分的水的流动的方法，其包括使地下部分的部分与有机铝化合物接触，有机铝化合物能够在有机铝化合物的存在下形成反应产物 水。 本发明还包括在地层中钻井井的方法，提高地下地层的未固结部分的稳定性的方法，稳定地下地层的未固结部分的方法以及钻井液。
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公开(公告)号：US4017588A
公开(公告)日：1977-04-12
申请号：US609808
申请日：1975-09-02
申请人： Eric Davidson
发明人： Eric Davidson
CPC分类号： C05B7/00
摘要： The invention relates to a process for the manufacture of solid monammonium phosphate with good granulation properties suitable for use in compound fertiliser manufacture. An improvement in product quality is obtained when between 20% and 80% of an aqueous slurry of ammonium phosphate, formed by the ammoniation of wet-process phosphoric acid, is mixed with a second acid prior to entry into a moisture disengagement unit. This treatment precipitates some monammonium phosphate crystals which provide nuclei for further crystal growth. After a short time delay to allow crystals to form, the remainder of the slurry is then added separately to the moisture disengagement unit.
摘要翻译： 本发明涉及一种制备固体磷酸铵的方法，具有良好的造粒性能，适用于复合肥料制造。 当通过湿式磷酸的氨化形成的磷酸铵水溶液的20％至80％在进入水分脱离单元之前与第二种酸混合时，可以获得产品质量的改善。 该处理沉淀出一些磷酸铵晶体，为晶体生长提供了核。 在短时间延迟以使晶体形成之后，然后将剩余的浆料分别加入到湿气分离单元中。
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公开(公告)号：US08703657B2
公开(公告)日：2014-04-22
申请号：US12961185
申请日：2010-12-06
摘要： A sealant composition comprising an inverse emulsion polymer and methods of servicing a wellbore using the same are disclosed. In one embodiment, a method of servicing a wellbore that penetrates a subterranean formation is disclosed. The method comprises placing a sealant composition comprising an inverse emulsion polymer into the wellbore to reduce a loss of fluid to the subterranean formation during placement of the fluid in the wellbore.
摘要翻译： 公开了包含反相乳液聚合物的密封剂组合物和使用其的维护井眼的方法。 在一个实施例中，公开了一种维护穿透地层的井筒的方法。 该方法包括将包含反相乳液聚合物的密封剂组合物放置在井筒中以减少在将流体放置在井眼中期间向地下地层的流体损失。
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