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公开(公告)号：US07243027B2
公开(公告)日：2007-07-10
申请号：US11176042
申请日：2005-07-07
IPC分类号： G06F19/00
CPC分类号： G01V1/40
摘要： Techniques for generating deliverable files from well logging data include obtaining the well logging data, wherein the well logging data is associated with a unique identifier; outputting a graphical deliverable file based on the well logging data, one or more templates, and a set of graphical deliverable attributes that specify how the graphical deliverable file is to be generated; and outputting an electronic data file comprising the set of graphical deliverable attributes such that the graphical deliverable file can be regenerated from the electronic data file. The well logging data may include all information necessary to recalculate the computed outputs from the raw data (e.g., computational parameters). Other methods include techniques for uniquely associating data and for making the outputs tamper-proof so that a user can compare two different types of outputs (e.g., digital and graphical deliverables) and be confident whether they are from the same source data.
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2.发明授权Neutron-generator-based thermal neutron porosity device with high porosity sensitivity 有权具有高孔隙度灵敏度的基于中子发生器的热中子孔隙度装置公开(公告)号：US08759750B2
公开(公告)日：2014-06-24
申请号：US13128370
申请日：2009-11-17
申请人： James L. Thornton
发明人： James L. Thornton
IPC分类号： G01V5/10
摘要： Systems, methods, and devices for determining porosity with high sensitivity are provided. In one example, a downhole tool with such high porosity sensitivity may include a neutron source, a near neutron detector, and a far neutron detector. The neutron source may emit neutrons into the subterranean formation, which may scatter and be detected by the near and far detectors. The near neutron detector may be disposed near enough to the neutron source to detect a maximum number of neutrons when the porosity of the subterranean formation is greater than 0 p.u.
摘要翻译： 提供了用于确定高灵敏度的孔隙率的系统，方法和装置。 在一个示例中，具有这种高孔隙度灵敏度的井下工具可以包括中子源，近中子探测器和远中子探测器。 中子源可以将中子发射到地下地层中，这可能会由近和远的探测器散射并检测。 靠近中子探测器可以设置在中子源附近，以便当地层的孔隙度大于0 p.u时检测最大数量的中子。
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3.发明申请SYSTEM AND METHOD FOR MATCHING LITHOLOGY RESPONSES OF DOWNHOLE TOOLS HAVING DIFFERENT SOURCE ENERGIES 有权用于匹配具有不同来源能量的井下工具的岩石应力的系统和方法公开(公告)号：US20110313669A1
公开(公告)日：2011-12-22
申请号：US13143904
申请日：2010-01-29
申请人： James L. Thornton
发明人： James L. Thornton
IPC分类号： G01V5/10
摘要： Systems, methods, and devices for matching the lithology effect of a downhole tool having a lower-energy neutron source, such as AmBe, using a downhole tool having a higher-energy neutron source, such as an electronic neutron generator, are provided. One such downhole tool may include a neutron source, first and second neutron detectors, and data processing circuitry. The neutron source may emit neutrons into a subterranean formation, which may scatter off the formation. The first neutron detector may detect neutrons of a relatively lower spectrum of energies than the second neutron detector. From counts of these neutrons, the data processing circuitry may determine a property of the subterranean formation having a lithology effect that substantially matches another lithology effect associated with another downhole tool having a lower-energy neutron source.
摘要翻译： 提供了使用具有较高能量中子源（例如电子中子发生器）的井下工具来匹配具有较低能中子源（例如AmBe）的井下工具的岩性效应的系统，方法和装置。 一个这样的井下工具可以包括中子源，第一和第二中子探测器以及数据处理电路。 中子源可能会将中子发射到地层中，这可能会从地层中散落。 第一个中子探测器可以检测比第二个中子探测器更低的能量谱的中子。 根据这些中子的数量，数据处理电路可以确定具有基本上与另一个具有低能中子源的另一井下工具相关联的另一岩性作用的岩性效应的地层的特性。
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4.发明申请NEUTRON POROSITY DEVICE AND MTHOD OF USE FOR REDUCTION OF THE LITHOLOGY AND ENVIRONMENTAL CORRECTIONS 审中-公开用于减少岩石学和环境校正的中子孔隙度器件和用途公开(公告)号：US20110313668A1
公开(公告)日：2011-12-22
申请号：US13128388
申请日：2009-11-17
申请人： James L. Thornton
发明人： James L. Thornton
CPC分类号： G01V5/107
摘要： Systems, methods, and devices for determining the porosity of a subterranean formation with reduced lithology error are provided. In one example, a downhole tool for such purposes may include a neutron source, a plurality of neutron detectors, and data processing circuitry. The neutron source may be configured to emit neutrons into a subterranean formation, and the plurality of neutron detectors may be configured to detect neutrons scattered from the subterranean formation. At least two of the plurality of neutron detectors may be disposed at different respective distances from the neutron source. The data processing circuitry may be configured to determine a porosity of the subterranean formation based at least in part on a weighted combination of the detector responses from each of the at least two of the plurality of neutron detectors.
摘要翻译： 提供了用于确定具有降低的岩性误差的地层的孔隙度的系统，方法和装置。 在一个示例中，用于这种目的的井下工具可以包括中子源，多个中子检测器和数据处理电路。 中子源可以被配置为将中子发射到地下地层中，并且多个中子检测器可以被配置为检测从地下地层散射的中子。 多个中子检测器中的至少两个可以设置在与中子源不同的相应距离处。 数据处理电路可以被配置为至少部分地基于多个中子检测器中的至少两个中子探测器中的每一个的检测器响应的加权组合来确定地下地层的孔隙度。
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5.发明授权System and method for matching lithology responses of downhole tools having different source energies 有权用于匹配具有不同源能量的井下工具的岩性响应的系统和方法公开(公告)号：US09447680B2
公开(公告)日：2016-09-20
申请号：US13143904
申请日：2010-01-29
申请人： James L. Thornton
发明人： James L. Thornton
摘要： Systems, methods, and devices for matching the lithology effect of a downhole tool having a lower-energy neutron source, such as AmBe, using a downhole tool having a higher-energy neutron source, such as an electronic neutron generator, are provided. One such downhole tool may include a neutron source, first and second neutron detectors, and data processing circuitry. The neutron source may emit neutrons into a subterranean formation, which may scatter off the formation. The first neutron detector may detect neutrons of a relatively lower spectrum of energies than the second neutron detector. From counts of these neutrons, the data processing circuitry may determine a property of the subterranean formation having a lithology effect that substantially matches another lithology effect associated with another downhole tool having a lower-energy neutron source.
摘要翻译： 提供了使用具有较高能量中子源（例如电子中子发生器）的井下工具来匹配具有较低能中子源（例如AmBe）的井下工具的岩性效应的系统，方法和装置。 一个这样的井下工具可以包括中子源，第一和第二中子探测器以及数据处理电路。 中子源可能会将中子发射到地层中，这可能会从地层中散落。 第一个中子探测器可以检测比第二个中子探测器更低的能量谱的中子。 根据这些中子的数量，数据处理电路可以确定具有基本上与另一个具有低能中子源的另一井下工具相关联的另一岩性作用的岩性效应的地层的特性。
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6.发明申请NEUTRON-GENERATOR-BASED THERMAL NEUTRON POROSITY DEVICE WITH HIGH POROSITY SENSITIVITY 有权具有高孔径灵敏度的基于中子发生器的热中子孔隙度器件公开(公告)号：US20110297818A1
公开(公告)日：2011-12-08
申请号：US13128370
申请日：2009-11-17
申请人： James L. Thornton
发明人： James L. Thornton
IPC分类号： G01V5/10
摘要： Systems, methods, and devices for determining porosity with high sensitivity are provided. In one example, a downhole tool with such high porosity sensitivity may include a neutron source, a near neutron detector, and a far neutron detector. The neutron source may emit neutrons into the subterranean formation, which may scatter and be detected by the near and far detectors. The near neutron detector may be disposed near enough to the neutron source to detect a maximum number of neutrons when the porosity of the subterranean formation is greater than 0 p.u.
摘要翻译： 提供了用于确定高灵敏度的孔隙率的系统，方法和装置。 在一个示例中，具有这种高孔隙度灵敏度的井下工具可以包括中子源，近中子探测器和远中子探测器。 中子源可以将中子发射到地下地层中，这可能会由近和远的探测器散射并检测。 靠近中子探测器可以设置在中子源附近，以便当地层的孔隙度大于0 p.u时检测最大数量的中子。
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