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1. 发明申请

WO2009126609A2 A METHOD FOR PETROPHYSICAL EVALUATION OF SHALE GAS RESERVOIRS 审中-公开
标题翻译：一种用于石油天然气储层的物理评价的方法
公开(公告)号：WO2009126609A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039749
申请日：2009-04-07
申请人： BAKER HUGHES INCORPORATED , JACOBI, David, J. , GLADKIKH, Mikhail, N. , LECOMPTE, Brian, J. , MENDEZ, Freddy, E. , HURSAN, Gabor , ONG, See Hong , LONGO, John, M.
发明人： JACOBI, David, J. , GLADKIKH, Mikhail, N. , LECOMPTE, Brian, J. , MENDEZ, Freddy, E. , HURSAN, Gabor , ONG, See Hong , LONGO, John, M.
IPC分类号： G01N33/28 , G06F19/00
CPC分类号： G01V11/00 , G01V2210/6163 , G01V2210/6167
摘要： A method for evaluating an earth formation from a well bore, that includes: collecting at least one of geochemical data, petrophysical data and geomechanical data from a wellbore; and identifying depositional facies of the earth surrounding the wellbore. A computer program product and a system are provided.
摘要翻译：一种从井眼评估地层形成的方法，其包括：从井眼收集地球化学数据，岩石物理数据和地质力学数据中的至少一个; 并识别井筒周围地球的沉积相。提供了一种计算机程序产品和系统。

2. 发明申请

WO2005005567A1 A METHOD FOR INHIBITING HYDRATE FORMATION 审中-公开
标题翻译：一种抑制水合物形成的方法
公开(公告)号：WO2005005567A1
公开(公告)日：2005-01-20
申请号：PCT/US2004/018954
申请日：2004-06-15
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , COLLE, Karla, S. , TALLEY, Larry, D. , LONGO, John, M.
发明人： COLLE, Karla, S. , TALLEY, Larry, D. , LONGO, John, M.
IPC分类号： C09K3/00
CPC分类号： C09K8/52 , C09K2208/22 , C10L3/00 , C10L3/003 , C10L3/10 , Y10T137/206 , Y10T137/2082
摘要： A method for inhibiting the formation of gas hydrates in a petroleum fluid having hydrate-forming constituents is claimed. More specifically, the method can be used to treat a petroleum fluid, such as natural gas conveyed in a pipe, to inhibit the formation of a hydrate flow restriction in the pipe. The preferred hydrate inhibitors used for practicing the method comprise substantially water soluble homopolymers and copolymers of isopropylmethacrylamide derivatives which have a bimodal molecular weight distribution.
摘要翻译：要求保护在具有水合物形成成分的石油流体中抑制气体水合物的形成的方法。更具体地，该方法可用于处理石油流体，例如在管道中输送的天然气，以抑制管道中水合物流动限制的形成。用于实施该方法的优选水合物抑制剂包含具有双峰分子量分布的基本上水溶性的均聚物和异丙基甲基丙烯酰胺衍生物的共聚物。

3. 发明申请

WO2014110080A1 METHODS TO ENHANCE NUCLEAR SPECTROSCOPY ANALYSIS 审中-公开
标题翻译：增强核光谱分析的方法
公开(公告)号：WO2014110080A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/010598
申请日：2014-01-08
申请人： BAKER HUGHES INCORPORATED
发明人： MENDEZ, Freddy, E. , FEUERBACHER, Gary, A. , LONGO, John, M. , VASILYEV, Maxim
IPC分类号： G01V5/00 , G01T1/36 , E21B49/00
CPC分类号： G01T1/36 , G01V5/101 , G01V5/12
摘要： Methods, systems and devices for estimating a parameter of interest from a gamma ray spectrum relating to a volume of matter using standard gamma ray spectra from reference samples, wherein there is at least one non-elemental characteristic that is different between the volume and at least one of the reference samples, wherein the non-elemental characteristic difference affects gamma ray interactions. Methods may include deconvolving a gamma ray spectrum obtained from the analysis volume into a plurality of elemental spectral yields, wherein deconvolution includes compensating for effects of the non-elemental characteristic difference. Methods may include using at least one compensation standard spectrum configured to compensate for the effects of the non-elemental characteristic of the at least one of the reference samples.
摘要翻译：用于使用来自参考样本的标准伽马射线光谱从与物质体积相关的伽马射线谱估计感兴趣参数的方法，系统和装置，其中存在至少一个在体积和至少不同的非元素特征参考样本之一，其中非元素特征差异影响伽马射线相互作用。方法可以包括将从分析体积获得的伽马射线谱解卷积成多个元素光谱产生，其中去卷积包括补偿非元素特征差的影响。方法可以包括使用配置成补偿至少一个参考样本的非元素特征的影响的至少一个补偿标准光谱。

4. 发明申请

WO2015069923A1 IMPROVED MEASUREMENT OF DOWNHOLE GAMMA RADIATION BY REDUCTION OF COMPTON SCATTERING 审中-公开
标题翻译：通过减少COMPTON散射来改进井下伽马辐射的测量
公开(公告)号：WO2015069923A1
公开(公告)日：2015-05-14
申请号：PCT/US2014/064384
申请日：2014-11-06
申请人： BAKER HUGHES INCORPORATED
发明人： VASILYEV, Maxim , ANNIYEV, Toyli , MENDEZ, Freddy, E. , LONGO, John, M.
IPC分类号： E21B47/00 , G01V5/04 , G01V5/12
CPC分类号： G01V5/06 , G01V5/101
摘要： Systems, methods and devices for evaluating an earth formation intersected by a borehole. The method includes using a first radiation responsive component to detect gamma rays having an energy below a threshold energy; using a second radiation responsive component configured to detect gamma rays that traverse the first radiation responsive component; generating a reduced-Compton gamma ray spectrum by generating an anticoincidence gamma ray spectrum indicative of the gamma rays detected by the first radiation responsive component and the gamma rays detected by the second radiation responsive component. The anticoincidence gamma ray spectrum represents those gamma rays of the gamma rays detected by the second radiation responsive component that are not detected in coincidence with the gamma rays detected by the first radiation responsive component.
摘要翻译：用于评估钻孔相交的地层的系统，方法和装置。该方法包括使用第一辐射响应分量来检测具有低于阈值能量的能量的伽马射线; 使用配置成检测穿过所述第一辐射响应分量的伽马射线的第二辐射响应分量; 通过产生指示由第一辐射响应分量检测到的伽马射线和由第二辐射响应分量检测的伽马射线的抗伽马射线谱产生缩小的康普顿伽马射线谱。防伪伽马射线光谱表示由第二辐射响应分量检测到的伽马射线的伽马射线，其不被与第一辐射响应分量检测到的伽马射线一致地检测到。

5. 发明申请

WO2009045592A1 USE OF THORIUM-URANIUM RATIO AS AN INDICATOR OF HYDROCARBON SOURCE ROCK 审中-公开
标题翻译：作为烃源岩指标的硫酸铀比例的使用
公开(公告)号：WO2009045592A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/068333
申请日：2008-06-26
申请人： BAKER HUGHES INCORPORATED
发明人： JACOBI, David, J. , LONGO, John, M.
IPC分类号： G01V5/04 , G01V5/10
CPC分类号： G01V5/104
摘要： A low value of Th/U ratio as determined from natural gamma radiation is indicative of deepwater sedimentation. This, together with estimates of total organic carbon from pulsed neutron measurements, is used to characterize source rocks. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译：由天然γ辐射确定的Th / U比值较低表明深水沉积。这与来自脉冲中子测量的总有机碳的估计值一起用于表征源岩。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

6. 发明申请

WO2007123996A2 METHODS FOR QUANTITATIVE LITHOLOGICAL AND MINERALOGICAL EVALUATION OF SUBSURFACE FORMATIONS 审中-公开
标题翻译：定量地质学和矿物学评价方法
公开(公告)号：WO2007123996A2
公开(公告)日：2007-11-01
申请号：PCT/US2007/009565
申请日：2007-04-19
申请人： BAKER HUGHES INCORPORATED
发明人： JACOBI, David, J. , LONGO, John, M.
IPC分类号： G01V5/10
CPC分类号： G01V5/101 , G01V5/12
摘要： Methods and processes for determining the lithology as well as the mineralogy of subterranean formations is described. According to the methods and processes, well log data measurements from pulsed neutron spectroscopy applications and associated tool response parameters are solved using an expert system, which in turn generates an appropriate discriminator and estimates both general and specific lithology and mineralogy constraints of the subterranean formation being analyzed. The methods exhibit good elemental correlation between conventional methods of lithology and mineralogy determination, and can provide numerous output data, including grain density and porosity data within zones of the formation.
摘要翻译：描述了确定岩性以及地下地层矿物学的方法和过程。根据方法和过程，使用专家系统来解决来自脉冲中子光谱应用和相关工具响应参数的测井数据测量，所述专家系统又产生适当的鉴别器并且估计地下岩层的一般和特定的岩性和矿物学约束分析。该方法在常规的岩性和矿物学测定方法之间表现出良好的元素相关性，并且可以提供许多输出数据，包括地层区域内的颗粒密度和孔隙度数据。

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