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1. 发明申请

US20160070022A1 FAST SCINTILLATION HIGH DENSITY OXIDE AND OXY-FLUORIDE GLASS AND NANO-STRUCTURED MATERIALS FOR WELL LOGGING APPLICATIONS 审中-公开
标题翻译：快速烧结高密度氧化物和氧化氟玻璃和纳米结构材料进行井下应用
公开(公告)号：US20160070022A1
公开(公告)日：2016-03-10
申请号：US14932691
申请日：2015-11-04
申请人： Valery N. Khabashesku , Maxim Vasilyev , Evgeniy Tretyak , Andrei Fedorov , Mikhail Korjik
发明人： Valery N. Khabashesku , Maxim Vasilyev , Evgeniy Tretyak , Andrei Fedorov , Mikhail Korjik
IPC分类号： G01V5/06 , G01V13/00 , E21B49/00
CPC分类号： G01V5/06 , G01T1/16 , G01T1/202 , G01V13/00
摘要： An apparatus for estimating a property of an earth formation penetrated by a borehole includes: a carrier configured to be conveyed through the borehole and a gamma-ray detector disposed on the carrier and comprising a scintillation material. The scintillation material includes a barium silicate glass or glass ceramic transparent to light doped with Ce and containing ions of elements with atomic numbers greater than or equal to 55, and having a density greater than 4.5 g/cm3. The apparatus further includes a photodetector optically coupled to the scintillation material and configured to detect light photons emitted from the scintillation and to provide a signal correlated to the detected light photons and a processor configured to estimate the property using the signal.
摘要翻译：用于估计钻孔穿透的地层的性质的装置包括：构造成通过钻孔传送的载体和设置在载体上并包括闪烁材料的γ射线检测器。闪烁材料包括对掺杂有Ce的光透明的硅酸钡玻璃或玻璃陶瓷，并且含有原子数大于或等于55的元素的离子，并且具有大于4.5g / cm 3的密度。该装置还包括与闪烁材料光学耦合并被配置为检测从闪烁体发射的光子并提供与检测到的光子相关的信号的光电检测器，以及被配置为使用该信号估计特性的处理器。

2. 发明授权

US09335436B2 Nanostructured neutron sensitive materials for well logging applications 有权
标题翻译：用于测井应用的纳米结构化中子敏感材料
公开(公告)号：US09335436B2
公开(公告)日：2016-05-10
申请号：US14026506
申请日：2013-09-13
申请人： Mikhail Korjik , Andrei Federov , Maxim Vasilyev , Anton Nikitin
发明人： Mikhail Korjik , Andrei Federov , Maxim Vasilyev , Anton Nikitin
IPC分类号： G01V5/08 , G01V5/10 , G01T3/06
CPC分类号： G01V5/10 , G01T3/06 , G01V5/107 , Y10T29/49117
摘要： An apparatus for estimating a property of an earth formation includes: a neutron source disposed in a borehole; a neutron detector having a neutron detection material that includes a material transparent to light having a plurality of nano-crystallites where each nano-crystallite in the plurality has a periodic crystal structure with a diameter or dimension that is less than 1000 nm and includes atoms of a neutron interaction material that emit a charged particle upon absorbing a received neutron and atoms of an activator material that provide for scintillation upon interacting with the charged particle to emit light photons wherein the atoms of the neutron interaction material and the atoms of the activator material have positions in the periodic crystal structure of each nano-crystallite in the plurality; a photodetector that receives the photons and provides a signal correlated to the photons; and a processor to estimate the property using the signal.
摘要翻译：用于估计地球物性的装置包括：设置在钻孔中的中子源; 具有中子检测材料的中子检测器，其包括对具有多个纳米晶体的光透明的材料，其中每个纳米微晶中的每个纳米微晶具有直径或尺寸小于1000nm的周期性晶体结构，并且包括中子相互作用材料，其在吸收接收的中子和激发剂材料的原子时发射带电粒子，其在与带电粒子相互作用时提供闪烁以发射光子，其中中子相互作用材料的原子和活化剂材料的原子具有在多个纳米微晶的周期性晶体结构中的位置; 光电检测器，其接收光子并提供与光子相关的信号; 以及使用该信号来估计属性的处理器。

3. 发明申请

US20120267519A1 RUGGEDIZED HIGH TEMPERATURE COMPATIBLE RADIATION DETECTOR 有权
标题翻译：强化高温兼容辐射探测器
公开(公告)号：US20120267519A1
公开(公告)日：2012-10-25
申请号：US13275775
申请日：2011-10-18
申请人： Anton Nikitin , Rocco DiFoggio , Alexandr Vinokurov , Mikhail Korjik
发明人： Anton Nikitin , Rocco DiFoggio , Alexandr Vinokurov , Mikhail Korjik
IPC分类号： G01V8/00 , G01T1/20
CPC分类号： G01T1/20 , E21B47/0002 , E21B47/12
摘要： Disclosed is an apparatus configured to detect radiation at high temperatures in a borehole penetrating the earth. The apparatus includes a scintillation material that interacts with the radiation to generate photons, at least one solid-state photodetector optically coupled to the scintillation material and configured to detect the radiation by detecting the generated photons, and at least one optical element disposed between the scintillation material and the at least one solid-state photodetector and configured to concentrate the photons generated in the scintillation material onto the at least one solid-state photodetector.
摘要翻译：公开了一种被配置为检测穿透地球的钻孔中的高温辐射的装置。该装置包括与辐射相互作用以产生光子的闪烁材料，至少一个光学耦合到闪烁材料的固态光电探测器，并配置成通过检测产生的光子来检测辐射，以及至少一个设置在闪烁器之间的光学元件材料和所述至少一个固态光电检测器，并且被配置为将在闪烁材料中产生的光子集中到所述至少一个固态光电检测器上。

4. 发明授权

US09575207B1 Nanostructured glass ceramic neutron shield for down-hole thermal neutron porosity measurement tools 有权
标题翻译：用于井下热中子孔隙度测量工具的纳米结构玻璃陶瓷中子屏蔽
公开(公告)号：US09575207B1
公开(公告)日：2017-02-21
申请号：US15062373
申请日：2016-03-07
申请人： Maxim Vasilyev , Valery Khabashesku , Mikhail Korjik , Andrei Fedorov
发明人： Maxim Vasilyev , Valery Khabashesku , Mikhail Korjik , Andrei Fedorov
IPC分类号： G01V5/10 , G01V5/06 , G21K1/06 , G21F1/06
CPC分类号： G01V5/107 , C03C3/062 , C03C3/078 , C03C3/095 , C03C10/00 , G01V5/101 , G21F1/06
摘要： An apparatus for providing a signal indicative of a property of an earth formation includes: a carrier conveyable through a borehole; a neutron source disposed on the carrier and configured to emit neutrons into the earth formation; a radiation detector disposed on the carrier and configured to detect radiation from the earth formation due to interaction of emitted neutrons with the earth formation and to provide the signal indicative of the property; and a neutron shield configured to shield the radiation detector from emitted neutrons that did not interact with the earth formation; wherein the radiation detector shield includes a glass ceramic material having a plurality of nano-crystallites, each nano-crystallite in the plurality having a periodic crystal structure with a diameter or dimension that is less than 1000 nm that includes Li and/or Boron and a rare-earth element that have positions in the periodic crystal structure of each nano-crystallite.
摘要翻译：用于提供指示地球物理特性的信号的装置包括：可通过钻孔传送的载体; 中子源，设置在载体上并且构造成将中子发射到地层中; 放射线检测器，设置在所述载体上并且被配置为检测由于发射的中子与地球相互作用而产生的地球的辐射并且提供指示所述性质的信号; 以及中子屏蔽，被配置为屏蔽辐射探测器与未与地层相互作用的发射中子; 其中所述辐射检测器屏蔽包括具有多个纳米微晶的玻璃陶瓷材料，其中每个纳米微晶具有包括Li和/或硼的直径或尺寸小于1000nm的周期性晶体结构，和在每个纳米微晶的周期性晶体结构中具有位置的稀土元素。

5. 发明申请

US20150076336A1 NANOSTRUCTURED NEUTRON SENSITIVE MATERIALS FOR WELL LOGGING APPLICATIONS 有权
标题翻译：用于井下应用的纳米结构的中性敏感材料
公开(公告)号：US20150076336A1
公开(公告)日：2015-03-19
申请号：US14026506
申请日：2013-09-13
申请人： Mikhail Korjik , Andrei Federov , Maxim Vasilyev , Anton Nikitin
发明人： Mikhail Korjik , Andrei Federov , Maxim Vasilyev , Anton Nikitin
IPC分类号： G01V5/10
CPC分类号： G01V5/10 , G01T3/06 , G01V5/107 , Y10T29/49117
摘要： An apparatus for estimating a property of an earth formation includes: a neutron source disposed in a borehole; a neutron detector having a neutron detection material that includes a material transparent to light having a plurality of nano-crystallites where each nano-crystallite in the plurality has a periodic crystal structure with a diameter or dimension that is less than 1000 nm and includes atoms of a neutron interaction material that emit a charged particle upon absorbing a received neutron and atoms of an activator material that provide for scintillation upon interacting with the charged particle to emit light photons wherein the atoms of the neutron interaction material and the atoms of the activator material have positions in the periodic crystal structure of each nano-crystallite in the plurality; a photodetector that receives the photons and provides a signal correlated to the photons; and a processor to estimate the property using the signal.
摘要翻译：用于估计地球物性的装置包括：设置在钻孔中的中子源; 具有中子检测材料的中子检测器，其包括对具有多个纳米晶体的光透明的材料，其中每个纳米微晶中的每个纳米微晶具有直径或尺寸小于1000nm的周期性晶体结构，并且包括中子相互作用材料，其在吸收接收的中子和激发剂材料的原子时发射带电粒子，其在与带电粒子相互作用时提供闪烁以发射光子，其中中子相互作用材料的原子和活化剂材料的原子具有在多个纳米微晶的周期性晶体结构中的位置; 光电检测器，其接收光子并提供与光子相关的信号; 以及使用该信号来估计属性的处理器。

6. 发明申请

US20150076335A1 COMPOSITE HIGH TEMPERATURE GAMMA RAY DETECTION MATERIAL FOR WELL LOGGING APPLICATIONS 审中-公开
标题翻译：用于井下应用的复合高温伽马射线探伤材料
公开(公告)号：US20150076335A1
公开(公告)日：2015-03-19
申请号：US14484581
申请日：2014-09-12
申请人： Maxim Vasilyev , Valery N. Khabashesku , Andrei Fedorov , Mikhail Korjik
发明人： Maxim Vasilyev , Valery N. Khabashesku , Andrei Fedorov , Mikhail Korjik
IPC分类号： G01V5/04 , E21B49/00
CPC分类号： G01V5/04 , E21B49/00 , G01T1/202
摘要： An apparatus for detecting a gamma-ray includes: a gamma-ray detection material comprising a material transparent to light having a plurality of nano-crystallites where each nano-crystallite in the plurality has as periodic crystal structure with a diameter or dimension that is less than 1000 nm and includes (i) a heavy atom having an atomic number greater than or equal to 55 that emits an energetic electron upon interacting with an incoming gamma-ray and (ii) and an activator atom that provides for scintillation upon interacting with the energetic electron to emit light photons wherein the heavy atom and the activator atom have positions in the periodic crystal structure of each nano-crystallite in the plurality; and a photodetector optically coupled to the gamma-ray detection material and configured to detect the light photons emitted from the scintillation and to provide a signal correlated to the detected light photons.
摘要翻译：一种用于检测伽马射线的装置包括：伽马射线检测材料，包括具有多个纳米晶体的透光材料，其中每个纳米晶体中的每个纳米微晶具有周期性晶体结构，其直径或尺寸较小超过1000nm，并且包括（i）原子序数大于或等于55的重原子，其在与进入的γ射线相互作用时发射能量电子，和（ii）和激活剂原子，其在与高能电子发射光子，其中重原子和活化剂原子在多个纳米晶体的周期性晶体结构中具有位置; 以及光电耦合到伽马射线检测材料并被配置为检测从闪烁体发射的光子并且提供与检测到的光子相关的信号的光电探测器。

7. 发明授权

US08692182B2 Ruggedized high temperature compatible radiation detector 有权
标题翻译：坚固耐用的高温兼容辐射探测器
公开(公告)号：US08692182B2
公开(公告)日：2014-04-08
申请号：US13275775
申请日：2011-10-18
申请人： Anton Nikitin , Rocco DiFoggio , Alexandr Vinokurov , Mikhail Korjik
发明人： Anton Nikitin , Rocco DiFoggio , Alexandr Vinokurov , Mikhail Korjik
IPC分类号： G01V5/04
CPC分类号： G01T1/20 , E21B47/0002 , E21B47/12
摘要： Disclosed is an apparatus configured to detect radiation at high temperatures in a borehole penetrating the earth. The apparatus includes a scintillation material that interacts with the radiation to generate photons, at least one solid-state photodetector optically coupled to the scintillation material and configured to detect the radiation by detecting the generated photons, and at least one optical element disposed between the scintillation material and the at least one solid-state photodetector and configured to concentrate the photons generated in the scintillation material onto the at least one solid-state photodetector.
摘要翻译：公开了一种被配置为检测穿透地球的钻孔中的高温辐射的装置。该装置包括与辐射相互作用以产生光子的闪烁材料，至少一个光学耦合到闪烁材料的固态光电探测器，并配置成通过检测产生的光子来检测辐射，以及至少一个设置在闪烁器之间的光学元件材料和所述至少一个固态光电检测器，并且被配置为将在闪烁材料中产生的光子集中到所述至少一个固态光电检测器上。

8. 发明申请

US20130075600A1 NANOSTRUCTURED NEUTRON SENSITIVE MATERIALS FOR WELL LOGGING APPLICATIONS 审中-公开
标题翻译：用于井下应用的纳米结构的中性敏感材料
公开(公告)号：US20130075600A1
公开(公告)日：2013-03-28
申请号：US13242839
申请日：2011-09-23
申请人： Anton Nikitin , Mikhail Korjik
发明人： Anton Nikitin , Mikhail Korjik
IPC分类号： G01V5/10 , G01T3/06 , G01N23/22 , B82Y15/00
CPC分类号： G01V5/107 , G01N2223/074 , G01N2223/616
摘要： Disclosed is an apparatus for detecting a neutron. The apparatus includes: a neutron interaction material configured to emit a charged particle upon absorbing a neutron; a plurality of nanoparticles distributed in the neutron interaction material, each nanoparticle in the plurality being configured to scintillate upon interacting with the charged particle to emit a pulse of light; a photodetector coupled to the neutron interaction material and configured to receive the pulse of light and generate a signal based on the received pulse of light; and a processor configured to receive the signal in order to detect the neutron.
摘要翻译：公开了一种用于检测中子的装置。该装置包括：中子相互作用材料，其构造成在吸收中子时发射带电粒子; 分布在中子相互作用材料中的多个纳米颗粒，多个中的每个纳米颗粒被配置为在与带电粒子相互作用时闪烁以发射光脉冲; 耦合到中子相互作用材料并被配置为接收光脉冲并基于所接收的光脉冲产生信号的光电检测器; 以及被配置为接收信号以便检测中子的处理器。

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