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1.发明公开PDC SENSING ELEMENT FABRICATION PROCESS AND TOOL 有权VERFAHREN UND WERKZEUG ZUR HERSTELLUNG EINES PDC-ERFASSUNGSELEMENTS
公开(公告)号：EP2564012A2
公开(公告)日：2013-03-06
申请号：EP11777913.2
申请日：2011-04-26
CPC分类号： E21B47/00 , E21B10/08 , E21B10/567 , Y10T29/49002
摘要： A Polycrystalline Diamond Compact (PDC) cutter for a rotary drill bit is provided with an integrated sensor and circuitry for making measurements of a property of a fluid in the borehole and/or an operating condition of the drill bit. A method of manufacture of the PDC cutter and the rotary drill bit is discussed.
摘要翻译： 用于旋转钻头的多晶金刚石紧凑型（PDC）切割器具有集成的传感器和用于测量钻孔中的流体性质和/或钻头的操作状态的电路。 讨论了PDC切割机和旋转钻头的制造方法。
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公开(公告)号：EP3337917A1
公开(公告)日：2018-06-27
申请号：EP16837510.3
申请日：2016-08-09
CPC分类号： C23C18/1633 , C08K9/10 , C09D5/082 , C09D7/67 , C09D7/69 , C23C4/06 , C23C18/1662 , C25D15/00
摘要： A coated article comprises a substrate and a self-healing coating disposed on a surface of the substrate, the self-healing coating comprising a metallic matrix; and a plurality of micro- or nano-sized particles dispersed in the metallic matrix; the micro- or nano-sized particles comprising an active agent disposed in a carrier comprising a micro- or nano-sized metallic container, a layered structure, a porous structure, or a combination comprising at least one of the foregoing.
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3.发明公开METHOD TO PRODUCE METAL MATRIX NANOCOMPOSITE WITH GRAPHENE 有权VERFAHREN ZUR HERSTELLUNG EINES METALLMATRIXNANOKOMPOSITS MIT GRAPHEN
公开(公告)号：EP3011079A1
公开(公告)日：2016-04-27
申请号：EP14813898.5
申请日：2014-06-20
IPC分类号： C25D3/00
摘要： A method for coating a substrate includes disposing a deposition composition in a container. The deposition composition includes a plurality of nanosheets and a metal material. The method also includes disposing a substrate in the container, contacting the substrate with the deposition composition, applying a voltage to the substrate, electrodepositing, on the substrate, a coating that includes a metal from metal ions and the nanosheets in response to biasing the substrate at the first potential.
摘要翻译： 涂布基板的方法包括将沉积组合物设置在容器中。 沉积组合物包括多个纳米片和金属材料。 该方法还包括将基底设置在容器中，使基底与沉积组合物接触，向基底施加电压，在基底上电沉积包括金属离子和纳米片的涂层，以响应偏置基底 在第一个潜力。
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公开(公告)号：EP2564012B1
公开(公告)日：2017-08-09
申请号：EP11777913.2
申请日：2011-04-26
CPC分类号： E21B47/00 , E21B10/08 , E21B10/567 , Y10T29/49002
摘要： A Polycrystalline Diamond Compact (PDC) cutter for a rotary drill bit is provided with an integrated sensor and circuitry for making measurements of a property of a fluid in the borehole and/or an operating condition of the drill bit. A method of manufacture of the PDC cutter and the rotary drill bit is discussed.
摘要翻译： 用于旋转钻头的多晶金刚石复合片（PDC）切割器具有用于测量钻孔中的流体性质和/或钻头的操作状况的集成传感器和电路。 讨论PDC刀具和旋转钻头的制造方法。
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公开(公告)号：EP2786178A1
公开(公告)日：2014-10-08
申请号：EP12854505.0
申请日：2012-11-12
申请人： Baker Hughes Incorporated , Liu, Yi , Monteiro, Othon , Sanderlin, Kerry L. , Csutak, Sebastian
摘要： Disclosed is a method for producing a crystal sensor. The method includes selecting a crystal configured to sense a property of interest. The method further includes implanting ions in the crystal using ion-implantation to produce a conductive region within the crystal where the conductive region is capable of providing a signal to sense the property of interest. Also disclosed is a method and apparatus for estimating a property of interest using the crystal sensor in a borehole penetrating the earth.
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