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1. 发明授权

US08573298B2 Method for petrophysical evaluation of shale gas reservoirs 有权
标题翻译：页岩气储层岩石物理评价方法
公开(公告)号：US08573298B2
公开(公告)日：2013-11-05
申请号：US12098927
申请日：2008-04-07
申请人： David J. Jacobi , Mikhail N. Gladkikh , Brian J. LeCompte , Freddy E. Mendez , Gabor Hursan , See Hong Ong , John M. Longo
发明人： David J. Jacobi , Mikhail N. Gladkikh , Brian J. LeCompte , Freddy E. Mendez , Gabor Hursan , See Hong Ong , John M. Longo
IPC分类号： E21B47/00
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

US20090254283A1 METHOD FOR PETROPHYSICAL EVALUATION OF SHALE GAS RESERVOIRS 有权
标题翻译：石油天然气储层的物理评价方法
公开(公告)号：US20090254283A1
公开(公告)日：2009-10-08
申请号：US12098927
申请日：2008-04-07
申请人： David J. Jacobi , Mikhail N. Gladkikh , Brian J. LeCompte , Freddy E. Mendez , Gabor Hursan , See Hong Ong , John M. Longo
发明人： David J. Jacobi , Mikhail N. Gladkikh , Brian J. LeCompte , Freddy E. Mendez , Gabor Hursan , See Hong Ong , John M. Longo
IPC分类号： G01V11/00
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。

3. 发明申请

US20070246649A1 Methods for quantitative lithological and mineralogical evaluation of subsurface formations 有权
标题翻译：地下地层定量岩性和矿物学评价方法
公开(公告)号：US20070246649A1
公开(公告)日：2007-10-25
申请号：US11589374
申请日：2006-10-30
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： G01V5/10
CPC分类号： G01V5/101 , G01V5/12
摘要： Methods, systems, apparatus and processes for determining the lithology as well as the mineralogy of subterranean formations surrounding a borehole are described. According to the methods and processes, well log data measurements from neutron spectroscopy applications and associated tool response parameters are solved using an artificial intelligence system, such as an expert system, which in turn generates an appropriate discriminator and/or compositional model that estimates both general and specific lithology as well as the 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：描述了用于确定岩石周围以及围绕钻孔的地下地层的矿物学的方法，系统，装置和方法。根据方法和过程，使用诸如专家系统的人造智能系统来解决来自中子光谱应用和相关工具响应参数的测井数据测量，所述人工智能系统又产生适当的鉴别器和/或组合模型，和特定的岩性以及正在分析的地下岩层的矿物学约束。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。

4. 发明授权

US07615741B2 Determining organic carbon downhole from nuclear spectroscopy 有权
标题翻译：从核光谱测定井下有机碳
公开(公告)号：US07615741B2
公开(公告)日：2009-11-10
申请号：US11769353
申请日：2007-06-27
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： G01V5/08
CPC分类号： G01V5/104
摘要： Elemental analysis of an earth formation is obtained using measurements from a gamma ray logging tool. From the elemental analysis, an estimate of the Calcium, Magnesium and Carbon content of the formation is determined. The amount of organic carbon in the formation is estimated from the total Carbon content and the inorganic carbon associated with minerals in the formation. An indication of source rock may be obtained from the Th/U ratio.
摘要翻译：使用伽马射线测井工具的测量可以获得地层的元素分析。从元素分析，确定地层的钙，镁和碳含量的估计。地层中有机碳的量由总碳含量和与地层中矿物相关的无机碳估计。可以从Th / U比获得源岩的指示。

5. 发明授权

US08101907B2 Methods for quantitative lithological and mineralogical evaluation of subsurface formations 有权
标题翻译：地下地层定量岩性和矿物学评价方法
公开(公告)号：US08101907B2
公开(公告)日：2012-01-24
申请号：US11589374
申请日：2006-10-30
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： G01V5/08
CPC分类号： G01V5/101 , G01V5/12
摘要： Methods, systems, apparatus and processes for determining the lithology as well as the mineralogy of subterranean formations surrounding a borehole are described. According to the methods and processes, well log data measurements from neutron spectroscopy applications and associated tool response parameters are solved using an artificial intelligence system, such as an expert system, which in turn generates an appropriate discriminator and/or compositional model that estimates both general and specific lithology as well as the 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：描述了用于确定岩石周围以及围绕钻孔的地下地层的矿物学的方法，系统，装置和方法。根据方法和过程，使用诸如专家系统的人造智能系统来解决来自中子光谱应用和相关工具响应参数的测井数据测量，所述人工智能系统又产生适当的鉴别器和/或组合模型，和特定的岩性以及正在分析的地下岩层的矿物学约束。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。

6. 发明授权

US07538319B2 Use of thorium-uranium ratio as an indicator of hydrocarbon source rock 有权
标题翻译：使用铀 - 铀比作为烃源岩的指标
公开(公告)号：US07538319B2
公开(公告)日：2009-05-26
申请号：US11769129
申请日：2007-06-27
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： 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 understand 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。提交的理由是，它不会用于解释或限制权利要求的范围或含义。

7. 发明申请

US20080179510A1 Use of Thorium-Uranium Ratio as an Indicator of Hydrocarbon Source Rock 有权
标题翻译：使用钍 - 铀比作为烃源岩的指标
公开(公告)号：US20080179510A1
公开(公告)日：2008-07-31
申请号：US11769129
申请日：2007-06-27
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： G01V5/10 , G01V5/04
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 understand 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。提交的理由是，它不会用于解释或限制权利要求的范围或含义。

8. 发明申请

US20080179509A1 Determining Organic Carbon Downhole From Nuclear Spectroscopy 有权
标题翻译：从核光谱法测定有机碳
公开(公告)号：US20080179509A1
公开(公告)日：2008-07-31
申请号：US11769353
申请日：2007-06-27
申请人： David J. Jacobi , John M. Longo
发明人： David J. Jacobi , John M. Longo
IPC分类号： G01V5/08 , G01V5/04
CPC分类号： G01V5/104
摘要： Elemental analysis of an earth formation is obtained using measurements from a gamma ray logging tool. From the elemental analysis, an estimate of the Calcium, Magnesium and Carbon content of the formation is determined. The amount of organic carbon in the formation is estimated from the total Carbon content and the inorganic carbon associated with minerals in the formation. An indication of source rock may be obtained from the Th/U ratio. 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. 37 CFR 1.72(b)
摘要翻译：使用伽马射线测井工具的测量可以获得地层的元素分析。从元素分析，确定地层的钙，镁和碳含量的估计。地层中有机碳的量由总碳含量和与地层矿物相关的无机碳估计。可以从Th / U比获得源岩的指示。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。 37 CFR 1.72（b）

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