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公开(公告)号：US3384750A
公开(公告)日：1968-05-21
申请号：US36967164
申请日：1964-05-25
Applicant: PHILLIPS PETROLEUM CO
Inventor： OWEN JOE D
IPC: E21B47/022 , G01V5/08
CPC classification number: G01V5/085 , E21B47/02232
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公开(公告)号：US08920029B2
公开(公告)日：2014-12-30
申请号：US14000570
申请日：2011-12-12
Applicant: Marko Maucec , Ronald G. Dusterhoft , Ronald A. Gibson , Richard D. Rickman
Inventor： Marko Maucec , Ronald G. Dusterhoft , Ronald A. Gibson , Richard D. Rickman
CPC classification number: G01V5/085 , G01N15/0806 , G01N15/082 , G01N23/046 , G01N33/24 , G01N2223/419
Abstract: Apparatus and systems may operate to enable positron emission imaging with a unitary chamber body having an open end that defines a hollow interior portion shaped to completely contain a flexible sleeve that is used to cover a core sample when the sleeve is seated within the hollow interior portion. An end cap may be formed to engage the open end of the chamber body, which is configured to attenuate gamma rays approximately eight times less than stainless steel, while supporting a pressure differential of at least 3 MPa between the chamber inlet and the outlet when fluid carrying a radioactive tag to generate the gamma rays flows through the hollow interior portion and the core sample via the inlet and the outlet. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 装置和系统可以操作以使得具有整体室主体的正电子发射成像具有开口端，该开口端限定了中空的内部部分，该中空内部部分成形为完全容纳柔性套筒，当套筒位于中空内部部分内时，弹性套筒用于覆盖芯样品 。 可以形成端盖以接合室主体的开口端，其被配置为使伽马射线的衰减大约是不锈钢的八倍，同时在流体入口和出口之间支持至少3MPa的压力差时 携带放射性标签以产生γ射线经由入口和出口流过中空内部部分和核心样品。 公开了附加装置，系统和方法。
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公开(公告)号：US08866068B2
公开(公告)日：2014-10-21
申请号：US13728950
申请日：2012-12-27
Applicant: Schlumberger Technology Corporation
Inventor： Jani Reijonen , Luke Perkins , Harold Pfutzner
CPC classification number: H01J27/205 , G01V5/085 , H01J1/3044 , H01J3/04 , H01J2201/30411
Abstract: An ion source for use in a particle accelerator includes at least one cathode. The at least one cathode has an array of nano-sized projections and an array of gates adjacent the array of nano-sized projections. The array of nano-sized projections and the array of gates have a first voltage difference such that an electric field in the cathode causes electrons to be emitted from the array of nano-sized projections and accelerated downstream. There is a ion source electrode downstream of the at least one cathode, and the at least one cathode and the ion source electrode have the same voltage applied such that the electrons enter the space encompassed by the ion source electrode, some of the electrons as they travel within the ion source electrode striking an ionizable gas to create ions.
Abstract translation: 用于粒子加速器的离子源包括至少一个阴极。 所述至少一个阴极具有纳米尺寸突起的阵列和邻近纳米尺寸突起阵列的门阵列。 纳米尺寸突起阵列和栅极阵列具有第一电压差，使得阴极中的电场使电子从纳米尺寸突起阵列发射并加速下游。 在至少一个阴极的下游存在离子源电极，并且至少一个阴极和离子源电极施加相同的电压，使得电子进入由离子源电极包围的空间中，一些电子就像它们 在离子源电极内行进进入可电离气体以产生离子。
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Patent Agency Ranking
公开(公告)号：US20140021345A1
公开(公告)日：2014-01-23
申请号：US14000570
申请日：2011-12-12
Applicant: Marko Maucec , Ronald G. Dusterhoft , Ronald A. Gibson , Richard D. Rickman
Inventor： Marko Maucec , Ronald G. Dusterhoft , Ronald A. Gibson , Richard D. Rickman
IPC: G01V5/08
CPC classification number: G01V5/085 , G01N15/0806 , G01N15/082 , G01N23/046 , G01N33/24 , G01N2223/419
Abstract: Apparatus and systems may operate to enable positron emission imaging with a unitary chamber body having an open end that defines a hollow interior portion shaped to completely contain a flexible sleeve that is used to cover a core sample when the sleeve is seated within the hollow interior portion. An end cap may be formed to engage the open end of the chamber body, which is configured to attenuate gamma rays approximately eight times less than stainless steel, while supporting a pressure differential of at least 3 MPa between the chamber inlet and the outlet when fluid carrying a radioactive tag to generate the gamma rays flows through the hollow interior portion and the core sample via the inlet and the outlet. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 装置和系统可以操作以使得具有整体室主体的正电子发射成像具有开口端，该开口端限定了中空的内部部分，该中空内部部分成形为完全容纳柔性套筒，当套筒位于中空内部部分内时，弹性套筒用于覆盖芯样品 。 可以形成端盖以接合室主体的开口端，其被配置为使伽马射线的衰减大约是不锈钢的八倍，同时在流体入口和出口之间支持至少3MPa的压力差时 携带放射性标签以产生γ射线经由入口和出口流过中空内部部分和核心样品。 公开了附加装置，系统和方法。
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公开(公告)号：US08507868B2
公开(公告)日：2013-08-13
申请号：US13040396
申请日：2011-03-04
Applicant: Marko Maucec
Inventor： Marko Maucec
CPC classification number: G01V5/085 , G01N15/0806 , G01N15/082 , G01N23/046 , G01N33/24 , G01N2223/419
Abstract: Systems and methods for determining fluid mobility in rock samples using time-lapse position emission particle tracking (PEPT). The systems and methods use PEPT to determine permeability in rock samples, such as shale, that have a permeability of less than one micro-darcy by recording gamma-ray emissions from a tag using a positron emission tomography camera as the tag traverses with a fluid through the pores in the rock sample.
Abstract translation: 使用延时位置发射粒子跟踪（PEPT）确定岩石样品中的流体流动性的系统和方法。 系统和方法使用PEPT通过使用正电子发射断层摄影机通过记录来自标签的伽马射线发射来确定岩石样品（例如页岩）中的渗透性，因为当标签用流体 通过岩石样品中的孔。
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公开(公告)号：US20160266274A1
公开(公告)日：2016-09-15
申请号：US14656480
申请日：2015-03-12
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Mohammad H. Alqam , Hameed H. Badairy
IPC: G01V5/08
CPC classification number: G01V5/085 , G01N23/046 , G01N23/20075 , G01N33/24 , G01N2223/0563
Abstract: Techniques for identifying sweet spots in unconventional hydrocarbon reservoirs are described. A rock sample is obtained from an unconventional hydrocarbon reservoir. The rock sample is evaluated using multiple rock sample evaluation techniques. A Young's modulus and a Poisson's ratio are determined for the rock sample. Geo-mechanical properties of the rock sample are determined based on results of evaluating the rock sample using the multiple rock sample evaluation techniques, the Young's modulus and the Poisson's ratio. One or more sweet spots for production in the unconventional hydrocarbon reservoir are identified based, in part, on the geo-mechanical properties of the rock sample
Abstract translation: 描述了用于鉴定非常规油气藏中的甜点的技术。 从非常规碳氢化合物储层获得岩样。 使用多个岩石样品评估技术评估岩石样品。 确定岩石样品的杨氏模量和泊松比。 基于使用多个岩石样品评估技术，杨氏模量和泊松比评估岩石样品的结果，确定岩石样品的地质力学性质。 在非常规碳氢化合物储层中生产的一个或多个甜点部分地基于岩石样品的地球力学性质
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公开(公告)号：US20140183348A1
公开(公告)日：2014-07-03
申请号：US13728950
申请日：2012-12-27
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Jani Reijonen , Luke Perkins , Harold Pfutzner
CPC classification number: H01J27/205 , G01V5/085 , H01J1/3044 , H01J3/04 , H01J2201/30411
Abstract: An ion source for use in a particle accelerator includes at least one cathode. The at least one cathode has an array of nano-sized projections and an array of gates adjacent the array of nano-sized projections. The array of nano-sized projections and the array of gates have a first voltage difference such that an electric field in the cathode causes electrons to be emitted from the array of nano-sized projections and accelerated downstream. There is a ion source electrode downstream of the at least one cathode, and the at least one cathode and the ion source electrode have the same voltage applied such that the electrons enter the space encompassed by the ion source electrode, some of the electrons as they travel within the ion source electrode striking an ionizable gas to create ions.
Abstract translation: 用于粒子加速器的离子源包括至少一个阴极。 所述至少一个阴极具有纳米尺寸突起的阵列和与纳米尺寸突起阵列相邻的栅极阵列。 纳米尺寸突起阵列和栅极阵列具有第一电压差，使得阴极中的电场使电子从纳米尺寸突起阵列发射并加速下游。 在至少一个阴极的下游存在离子源电极，并且至少一个阴极和离子源电极施加相同的电压，使得电子进入由离子源电极包围的空间中，一些电子就像它们 在离子源电极内行进进入可电离气体以产生离子。
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公开(公告)号：US20120223235A1
公开(公告)日：2012-09-06
申请号：US13040396
申请日：2011-03-04
Applicant: Marko Maucec
Inventor： Marko Maucec
IPC: G01T1/20
CPC classification number: G01V5/085 , G01N15/0806 , G01N15/082 , G01N23/046 , G01N33/24 , G01N2223/419
Abstract: Systems and methods for determining fluid mobility in rock samples using time-lapse position emission particle tracking.
Abstract translation: 使用延时位置发射粒子跟踪确定岩石样品中流体流动性的系统和方法。
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