公开(公告)号：EP3350556A1

公开(公告)日：2018-07-25

申请号：EP15908415.1

申请日：2015-11-10

申请人： Halliburton Energy Services, Inc.

发明人： PERKINS, David L. ,  GASCOOKE, Darren G. ,  PAI, Nagaraja ,  HARDER, Nathan J.

IPC分类号： G01J3/28 ,  G01N21/3586

CPC分类号： G01N21/31 ,  G01J3/28 ,  G01N21/0303 ,  G01N21/85 ,  G01N2201/0633

摘要： Conventional optical analysis tools containing an integrated computational element may have an operational profile that is too large for convenient use within confined locales. Optical analysis tools having a miniaturized operational profile can comprise: an electromagnetic radiation source that provides electromagnetic radiation to an optical train; and an optical computing device positioned within the optical train. The optical computing device comprises a planar array detector having at least two optical detection regions. At least one of the at least two optical detection regions has an integrated computational element disposed thereon. The planar array detector and the integrated computational element are in a fixed configuration with respect to one another.

公开(公告)号：EP4430275A1

公开(公告)日：2024-09-18

申请号：EP22893818.9

申请日：2022-11-09

申请人： Halliburton Energy Services Inc.

发明人： FINKE, Michael D. ,  WIECEK, Boguslaw ,  PAI, Nagaraja

IPC分类号： E21B41/00 ,  E21B4/02 ,  F03B13/02

CPC分类号： E21B7/15 ,  E21B7/067 ,  E21B41/0085

公开(公告)号：EP3194931B1

公开(公告)日：2019-09-11

申请号：EP14894185.9

申请日：2014-09-19

申请人： Halliburton Energy Services Inc.

发明人： PERKINS, David L. ,  JONES, Christopher M. ,  PAI, Nagaraja ,  PELLETIER, Michael T.

IPC分类号： G01N21/17 ,  G01N21/41 ,  G01N21/47 ,  E21B49/00 ,  E21B47/10 ,  E21B49/08 ,  G01J3/02 ,  G01J3/36 ,  G01N27/27 ,  G01N33/28 ,  G01J3/12 ,  G01N21/27

公开(公告)号：EP3194931A1

公开(公告)日：2017-07-26

申请号：EP14894185.9

申请日：2014-09-19

申请人： Halliburton Energy Services, Inc.

发明人： PERKINS, David L. ,  JONES, Christopher M. ,  PAI, Nagaraja ,  PELLETIER, Michael T.

IPC分类号： G01N21/17 ,  G01N21/41 ,  G01N21/47 ,  E21B49/00

CPC分类号： G01N33/2823 ,  E21B47/102 ,  E21B49/08 ,  E21B2049/085 ,  G01J3/0205 ,  G01J3/36 ,  G01J2003/1226 ,  G01N21/27 ,  G01N21/41

摘要： In some implementations, optical analysis systems use an integrated computational element (ICE) that includes a planar waveguide configured as an ICE core. In other implementations, the ICE used by the disclosed optical analysis systems includes a planar waveguide configured as a spectrograph, the spectrograph to be integrated with a conventional ICE.

摘要翻译： 在一些实现中，光学分析系统使用包括配置为ICE核心的平面波导的集成计算元件（ICE）。 在其他实施方式中，由所公开的光学分析系统使用的ICE包括配置为光谱仪的平面波导，所述光谱仪与常规ICE集成。