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1. 发明授权

US06686736B2 Combined characterization and inversion of reservoir parameters from nuclear, NMR and resistivity measurements 失效
标题翻译：从核，核磁共振和电阻率测量结合表征和反演储层参数
公开(公告)号：US06686736B2
公开(公告)日：2004-02-03
申请号：US09928769
申请日：2001-08-13
申请人： Juergen S. Schoen , Otto N. Fanini , Daniel Georgi
发明人： Juergen S. Schoen , Otto N. Fanini , Daniel Georgi
IPC分类号： G01V300
CPC分类号： G01V3/32 , G01V3/38 , G01V11/00
摘要： The distribution of shales, sands and water in a reservoir including laminated shaly sands using vertical and horizontal conductivities is derived from nuclear, NMR, and multi-component induction data. The multicomponent data are inverted and an estimate of the laminated shale volume from this inversion is compared with an estimate of laminated shale volume from nuclear logs. The bulk water volume determined from the inversion is compared with a bulk irreducible water volume from NMR measurements. NMR data are then used to obtain a sand distribution in the reservoir and this sand distribution is used in a second inversion of the multicomponent data. Alternatively, a bulk permeability measurement is used as a constraint in inverting the properties of the anisotropic sand component of the reservoir. From the resistivities of the sand laminae, empirical relations are used to predict anisotropic reservoir properties of the reservoir.
摘要翻译：使用垂直和水平电导率的含有层状砂岩的储层中页岩，砂和水的分布来自核，NMR和多组分诱导数据。将多组分数据反演，并将来自该反演的层压页岩体积的估计与来自核原木的层压页岩体积的估计进行比较。将从反演确定的体积水体积与NMR测量中的体积不可约水体积进行比较。然后使用NMR数据来获得储层中的砂分布，并且在多组分数据的第二次反演中使用该砂分布。或者，体积渗透率测量被用作反转储层的各向异性砂分量的性质的约束。从砂层的电阻率，经验关系用于预测储层的各向异性储层性质。

2. 发明授权

US07157915B2 Combined characterization and inversion of reservoir parameters from nuclear, NMR and resistivity measurements 失效
标题翻译：从核，核磁共振和电阻率测量结合表征和反演储层参数
公开(公告)号：US07157915B2
公开(公告)日：2007-01-02
申请号：US10757051
申请日：2004-01-14
申请人： Juergen S. Schoen , Otto N. Fanini , Daniel Georgi
发明人： Juergen S. Schoen , Otto N. Fanini , Daniel Georgi
IPC分类号： G01V3/10 , G01V3/00 , G01V5/04 , G01V3/18
CPC分类号： G01V3/32 , G01V3/38 , G01V11/00
摘要： A method of determining the distribution of shales, sands and water in a reservoir including laminated shaly sands using vertical and horizontal conductivities derived from nuclear, NMR, and multi-component induction data such as from a Multicomponent Induction Logging Tool
摘要翻译：使用从核，NMR和多组分诱导数据得到的垂直和水平电导率来确定储层中页岩，砂和水分布的方法，包括层状砂质砂，例如来自多组分诱导测井工具

3. 发明授权

US06493632B1 Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model 失效
$Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model$
标题翻译：钻井电阻率成像工具，横向感应测井和拉伸水饱和度模型的水饱和度和砂分数测定
公开(公告)号：US06493632B1
公开(公告)日：2002-12-10
申请号：US09474049
申请日：1999-12-28
申请人： Richard A. Mollison , Juergen S. Schoen , Otto N. Fanini , Berthold Kriegshauser , Milomir Pavlovic
发明人： Richard A. Mollison , Juergen S. Schoen , Otto N. Fanini , Berthold Kriegshauser , Milomir Pavlovic
IPC分类号： G01V700
CPC分类号： G01V3/28 , G01V11/00
摘要： The total porosity of a formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. The volume of dispersed shale and the total and effective porosities of the laminar sand fraction are determined using a Thomas-Stieber-Juhasz approach. Removal of laminar shale conductivity and porosity effects reduces the laminated shaly sand problem to a single dispersed shaly sand model to which the Waxman-Smits equation can be applied.
摘要翻译：在包括可能在其中具有分散的页岩的砂岩的层压储层中确定地层的总孔隙率，页岩的分数体积和页岩的电阻率。张量岩石物理模型确定了来自多分量感应测井数据的垂直和水平电导率的层状页岩体积和层流导电率。使用Thomas-Stieber-Juhasz方法测定分散页岩的体积和层状砂分数的总有效孔隙度。去除层状页岩导电率和孔隙率效应将层状砂质砂问题减少到可应用Waxman-Smits方程的单个分散的沙质砂模型。

4. 发明授权

US06711502B2 Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model 失效
$Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model$
标题翻译：钻井电阻率成像工具，横向感应测井和拉伸水饱和度模型的水饱和度和砂分数测定
公开(公告)号：US06711502B2
公开(公告)日：2004-03-23
申请号：US10273216
申请日：2002-10-17
申请人： Richard A. Mollison , Juergen S. Schoen , Otto N. Fanini , Berthold Kriegshauser , Milomir Pavlovic
发明人： Richard A. Mollison , Juergen S. Schoen , Otto N. Fanini , Berthold Kriegshauser , Milomir Pavlovic
IPC分类号： G01V338
CPC分类号： G01V3/28 , G01V11/00
摘要： The total porosity of said formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. The volume of dispersed shale and the total and effective porosities of the laminar sand fraction are determined using a Thomas-Stieber-Juhasz approach. Removal of laminar shale conductivity and porosity effects reduces the laminated shaly sand problem to a single dispersed shaly sand model to which the Waxman-Smits equation can be applied.
摘要翻译：所述地层的总孔隙率，页岩的分数体积和页岩的电阻率在包括可能在其中具有分散的页岩的砂岩的层叠储层中确定。张量岩石物理模型确定了来自多分量感应测井数据的垂直和水平电导率的层状页岩体积和层流导电率。使用Thomas-Stieber-Juhasz方法测定分散页岩的体积和层状砂分数的总有效孔隙度。去除层状页岩导电率和孔隙率效应将层状砂质砂问题减少到可应用Waxman-Smits方程的单个分散的沙质砂模型。

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