ANTENNA OF AN ELECTROMAGNETIC PROBE FOR INVESTIGATING GEOLOGICAL FORMATIONS
    11.
    发明申请
    ANTENNA OF AN ELECTROMAGNETIC PROBE FOR INVESTIGATING GEOLOGICAL FORMATIONS 有权
    用于调查地质构造的电磁探针天线

    公开(公告)号:US20100176813A1

    公开(公告)日:2010-07-15

    申请号:US12595624

    申请日:2008-04-07

    Applicant: Matthieu Simon

    Inventor: Matthieu Simon

    CPC classification number: G01V3/30

    Abstract: An antenna (3) of an electromagnetic probe used in investigation of geological formations GF surrounding a borehole WBH comprises a conductive base (31) and an antenna element (32). The conductive base (31) comprises an opened non-resonant cavity (33). The antenna element (32) is embedded in the cavity (33) and goes right through the cavity. The antenna element (32) is isolated from the conductive base (31). The antenna element (32) is coupled to at least one electronic module via a first 34A and a second 34B port, respectively. The electronic module operates the antenna so as to define a simultaneously superposed pure magnetic dipole and pure electric dipole.

    Abstract translation: 用于调查围绕钻孔WBH的地质构造GF的电磁探头的天线(3)包括导电基座(31)和天线元件(32)。 导电基座(31)包括开放的非谐振腔(33)。 天线元件(32)嵌入空腔(33)中,直接通过空腔。 天线元件(32)与导电基座(31)隔离。 天线元件(32)分别经由第一34A和第二34B端口耦合到至少一个电子模块。 电子模块操作天线以限定同时叠加的纯磁偶极子和纯电偶极子。

    Process to prepare a hydrogen rich gas mixture
    12.
    发明授权
    Process to prepare a hydrogen rich gas mixture 有权
    制备富氢气体混合物的方法

    公开(公告)号:US08703094B2

    公开(公告)日:2014-04-22

    申请号:US13377891

    申请日:2010-06-28

    Abstract: The invention is directed to a process to prepare a hydrogen rich gas mixture from a solid sulphur- and halogen-containing carbonaceous feedstock. The process involves the following steps. Step (a): gasification of the solid carbonaceous feedstock with an oxygen-containing gas to obtain a gas mixture comprising halogen compounds, sulphur compounds, hydrogen and at least 50 vol. % carbon monoxide, on a dry basis. Step (b): contacting the gas mixture with a quench gas or quench liquid to reduce the temperature of the gas mixture to below 900° C. Step (c) contacting the gas mixture with water having a temperature of between 150 and 250° C. to obtain a gas mixture comprising between 50 and 1000 ppm halogen and having a steam to carbon monoxide molar ratio of between 0.2:1 and 0.9:1. Step (d): subjecting the gas mixture obtained in step (c) to a water gas shift reaction wherein part or all of the carbon monoxide is converted with the steam to hydrogen and carbon dioxide in the presence of a catalyst as present in one fixed bed reactor or in a series of more than one fixed bed reactors and wherein the temperature of the gas mixture as it enters the reactor or reactors is between 190 and 230° C. Step (e): carbon dioxide and sulphur compounds are separated from the shifted gas mixture obtained in step (d) by contacting the shifted gas mixture with a solvent comprising dialkyl ethers of polyethylene glycol.

    Abstract translation: 本发明涉及从固体含硫和含卤素的碳质原料制备富氢气体混合物的方法。 该过程涉及以下步骤。 步骤(a):用含氧气体气化固体碳质原料,得到包含卤素化合物,硫化合物,氢气和至少50体积% %一氧化碳。 步骤(b):使气体混合物与骤冷气体或骤冷液接触,以将气体混合物的温度降至900℃以下。步骤(c)将气体混合物与温度为150-250℃的水接触 以获得包含50-1000ppm卤素并且蒸汽与一氧化碳摩尔比在0.2:1和0.9:1之间的气体混合物。 步骤(d):将步骤(c)中获得的气体混合物进行水煤气变换反应,其中部分或全部一氧化碳在蒸汽存在下以蒸汽转化为氢气和二氧化碳,存在于一个固定的 床反应器或一系列多于一个的固定床反应器,并且其中气体混合物进入反应器或反应器时的温度为190-230℃。步骤(e):二氧化碳和硫化合物与 通过使转移的气体混合物与包含聚乙二醇的二烷基醚的溶剂接触,在步骤(d)中获得的转移气体混合物。

    Electromagnetic Probe
    13.
    发明申请
    Electromagnetic Probe 失效
    电磁探头

    公开(公告)号:US20130009646A1

    公开(公告)日:2013-01-10

    申请号:US13345749

    申请日:2012-01-08

    CPC classification number: G01V3/30

    Abstract: A probe for measuring electromagnetic properties of a subsurface formation includes a pad having a face adapted for engagement with a borehole wall, a pair of transmitting antennas, and two pairs of receiving antennas. The transmitting antennas and receiving antennas are mounted in the face of the pad, and each of the two pairs of receiving antennas include a first and second antenna distributed on opposite sides of the pair of transmitting antennas. The probe further includes an electronic arrangement having a transmitter module and a receiver module. The transmitter module is arranged to operate the pair of transmitting antennas in either a broadside mode or an endfire mode by applying an excitation signal modulated by two or more frequencies, and the receiver module is arranged to determine an attenuation and a phase shift of each reception signal provided by each receiving antenna relatively to the excitation signal.

    Abstract translation: 用于测量地下构造的电磁特性的探针包括具有适于与钻孔壁接合的面的垫,一对发射天线和两对接收天线。 发射天线和接收天线安装在焊盘的表面,并且两对接收天线中的每一对包括分布在该对发射天线的相对侧上的第一和第二天线。 探头还包括具有发射器模块和接收器模块的电子装置。 发射机模块被布置成通过施加由两个或更多个频率调制的激励信号来操作在宽边模式或端火模式中的一对发射天线,并且接收机模块被布置成确定每个接收的衰减和相移 每个接收天线相对于激励信号提供的信号。

    High Voltage Insulating Sleeve For Nuclear Well Logging
    14.
    发明申请
    High Voltage Insulating Sleeve For Nuclear Well Logging 有权
    用于核试井的高压绝缘套管

    公开(公告)号:US20120199730A1

    公开(公告)日:2012-08-09

    申请号:US13366970

    申请日:2012-02-06

    CPC classification number: H01B19/04 E21B47/01 Y10T29/49227

    Abstract: A well logging instrument includes an instrument housing to traverse a wellbore penetrating subsurface formations. An electrically operated energy source that emits ionizing radiation is disposed inside the housing. An insulating sleeve is disposed between the energy source and an interior wall of the housing. The insulating sleeve comprises a thin dielectric film arranged in a plurality of tightly fitting layers of dielectric material disposed adjacent to each other and successively. A thickness of each layer and a number of layers is selected to provide a dielectric strength sufficient to electrically insulate the energy source from the housing and to provide a selected resistance to dielectric failure resulting from the ionizing radiation.

    Abstract translation: 测井仪器包括用于穿过井眼穿透地下地层的仪器壳体。 发射电离辐射的电动能量源设置在壳体内。 绝缘套管设置在能量源和壳体的内壁之间。 绝缘套筒包括布置在彼此相邻并相继布置的多个紧密配合的介电材料层中的薄介电膜。 选择每个层的厚度和多个层以提供足以将能量源与壳体电绝缘的介电强度,并提供由电离辐射引起的介电故障的选定电阻。

    Electromagnetic Probe
    15.
    发明申请
    Electromagnetic Probe 审中-公开
    电磁探头

    公开(公告)号:US20080224705A1

    公开(公告)日:2008-09-18

    申请号:US11816309

    申请日:2006-01-27

    CPC classification number: G01V3/30

    Abstract: An electromagnetic probe 1 measures the electromagnetic properties of a sub surface formation GF in a limited zone surrounding a well-bore hole WBH. The well-bore hole is filled with a well-bore fluid DM. The probe comprises a pad 2 having a first face defining a first area arranged to be positioned in contact with a well-bore wall WBW. The probe 1 further comprises: at least two transmitting antennas 4A, 4B defining a central point CP between them, each antenna being spaced from a distance do from the central point, and at least a first 5A, 5B and a second set 5C, 5D of receiving antennas, each set comprising a first receiving antenna 5A; 5C and a second receiving antenna 5B; 5D, the first receiving antenna being positioned on one side of the transmitting antennas and the second receiving antenna being positioned on other side of the transmitting antennas so that each set encompass the transmitting antennas 4A, 4B.

    Abstract translation: 电磁探头1测量围绕井眼孔WBH的有限区域中的子表面形成GF的电磁特性。 井眼孔充满井眼液DM。 探头包括垫2,垫2具有限定布置成定位成与井眼壁WBW接触的第一区域的第一面。 探头1还包括:在它们之间限定中心点CP的至少两个发送天线4A,4B,每个天线与中心点距离距离为一定距离,并且至少第一个5A,5B和第二个 设置5C,5D的接收天线,每组包括第一接收天线5A; 5C和第二接收天线5B; 如图5D所示,第一接收天线位于发射天线的一侧,第二接收天线位于发射天线的另一侧,使得每组天线包围发射天线4A,4B。

    Antenna of an electromagnetic probe for investigating geological formations
    16.
    发明授权
    Antenna of an electromagnetic probe for investigating geological formations 有权
    用于调查地质构造的电磁探头天线

    公开(公告)号:US09217809B2

    公开(公告)日:2015-12-22

    申请号:US12524631

    申请日:2008-01-21

    Applicant: Matthieu Simon

    Inventor: Matthieu Simon

    CPC classification number: G01V3/30 G01R27/02 G01V3/28 H01Q1/04

    Abstract: An antenna 3 of an electromagnetic probe used in investigation of geological formations GF surrounding a borehole WBH comprises a conductive base 31 and an antenna element 32. The conductive base 31 comprises an opened non-resonant cavity 33. The antenna element 32 is embedded in the cavity 33 and goes right through the cavity. The antenna element 32 is isolated from the conductive base 31. The antenna element 32 is coupled to at least one electronic module via a first 34A and a second 34B port, respectively. The electronic module operates the antenna so as to define either a substantially pure magnetic dipole, or a substantially pure electric dipole.

    Abstract translation: 用于调查围绕钻孔WBH的地质构造GF的电磁探头的天线3包括导电基座31和天线元件32.导电基座31包括开放的非谐振腔33.天线元件32嵌入 空腔33并直接通过空腔。 天线元件32与导电基座31隔离。天线元件32分别经由第一34A和第二34B端口耦合到至少一个电子模块。 电子模块操作天线以便限定基本上纯的磁偶极子或基本上纯的电偶极子。

    High voltage insulating sleeve for nuclear well logging
    20.
    发明授权
    High voltage insulating sleeve for nuclear well logging 有权
    用于核测井的高压绝缘套管

    公开(公告)号:US08686348B2

    公开(公告)日:2014-04-01

    申请号:US13366970

    申请日:2012-02-06

    CPC classification number: H01B19/04 E21B47/01 Y10T29/49227

    Abstract: A well logging instrument includes an instrument housing to traverse a wellbore penetrating subsurface formations. An electrically operated energy source that emits ionizing radiation is disposed inside the housing. An insulating sleeve is disposed between the energy source and an interior wall of the housing. The insulating sleeve comprises a thin dielectric film arranged in a plurality of tightly fitting layers of dielectric material disposed adjacent to each other and successively. A thickness of each layer and a number of layers is selected to provide a dielectric strength sufficient to electrically insulate the energy source from the housing and to provide a selected resistance to dielectric failure resulting from the ionizing radiation.

    Abstract translation: 测井仪器包括用于穿过井眼穿透地下地层的仪器壳体。 发射电离辐射的电动能量源设置在壳体内。 绝缘套管设置在能量源和壳体的内壁之间。 绝缘套筒包括布置在彼此相邻并相继布置的多个紧密配合的介电材料层中的薄介电膜。 选择每个层的厚度和多个层以提供足以将能量源与壳体电绝缘的介电强度,并提供由电离辐射引起的介电故障的选定电阻。

Patent Agency Ranking