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1. 发明授权

US3940610A Natural gamma radiation borehole logging system 失效
标题翻译：自然伽马辐射井眼测井系统
公开(公告)号：US3940610A
公开(公告)日：1976-02-24
申请号：US443073
申请日：1974-02-15
申请人： Charles L. Dennis , Wyatt W. Givens , John B. Hickman
发明人： Charles L. Dennis , Wyatt W. Givens , John B. Hickman
IPC分类号： E21B49/00 , G01V5/06 , G01V13/00 , G01V5/00 , G01T1/20
CPC分类号： E21B49/00 , G01V13/00 , G01V5/06
摘要： A borehole logging system employs a gamma-ray detector for measuring the natural gamma radiation of the earth formations surrounding a borehole. Three energy band selectors, each employing a discriminator and count rate meter, separate the output of the gamma-ray detector into potassium, uranium, and thorium energy band signals. A first operational amplifier determines the difference between the potassium energy band signal and those portions of the uranium and thorium energy band signals which represent the influence of uranium and thorium gamma radiation within the potassium energy band, this difference representing the correct potassium gamma radiation. A second operational amplifier determines the difference between the uranium energy band signal and that portion of the thorium energy band signal which represents the influence of the thorium gamma radiation within the uranium energy band, this difference representing the correct uranium gamma radiation. A third operational amplifier determines the difference between the thorium energy band signal and that portion of the uranium energy band signal which represents the influence of the uranium gamma radiation within the thorium energy band, this difference representing the correct thorium gamma radiation.
摘要翻译：钻孔测井系统采用伽马射线探测器来测量钻孔周围的地层的天然伽马辐射。三个能带选择器，每个采用鉴别器和计数率计，将伽马射线检测器的输出分离成钾，铀和钍能带信号。第一运算放大器确定钾能带信号与铀和钍能带信号的那些部分之间的差异，这些信号表示铀和钍γ辐射在钾能带内的影响，该差异表示正确的钾γ辐射。第二运算放大器确定铀能带信号和钍能带信号部分之间的差异，其表示铀能带内的钍γ辐射的影响，该差异代表正确的铀γ辐射。第三运算放大器确定钍能带信号与铀能带信号部分之间的差异，这表示钍能带内的铀γ辐射的影响，该差异表示正确的钍伽马辐射。

2. 发明授权

US5115574A Method and apparatus for measuring rise in height of a liquid column 失效
标题翻译：用于测量液柱高度上升的方法和装置
公开(公告)号：US5115574A
公开(公告)日：1992-05-26
申请号：US703449
申请日：1991-05-21
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： G01F23/24 , G01F25/00
CPC分类号： G01F23/24 , G01F23/245 , G01F25/0061
摘要： Electrical contact is made between an electrode and a liquid column to establish current flow between the electrode and the liquid column. The electrode is raised up the liquid column until electrical contact is broken. An additional quantity of liquid is added to the liquid column to cause the column to rise and make electrical contact with the electrode. The electrode is raised up the liquid column until electrical contact is again broken. The distance of travel of the electrode is measured as a determination of the rise in height of the liquid column and of the additional volume of liquid added to the column.
摘要翻译：在电极和液柱之间进行电接触以在电极和液柱之间建立电流。电极升高到液柱直到电接触断开。向液柱中加入额外量的液体，使柱升高并与电极电接触。电极升高到液柱，直到电接触再次断开。测量电极的行程距离作为液柱高度上升和添加到柱中的附加体积的量的确定。

3. 发明授权

US4568511A Method for monitoring ore grade of an uranium bearing mixture 失效
标题翻译：监测铀矿混合物矿石品位的方法
公开(公告)号：US4568511A
公开(公告)日：1986-02-04
申请号：US474611
申请日：1983-03-11
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： E21B43/28 , G01N23/222 , G21G1/06
CPC分类号： G01N23/222 , E21B43/28 , G01N2223/074 , G01N2223/626 , G01N2223/635
摘要： A method for monitoring the ore grade of an uranium bearing fluid mixture. A sample of the fluid mixture is irradiated with neutrons. Delayed fission neutrons resulting from the fission of uranium present in the sample are counted as an indication of uranium ore grade.
摘要翻译：监测铀轴承流体混合物的矿石品位的方法。用中子照射流体混合物的样品。样品中存在的铀裂变引起的延迟裂变中子被视为铀矿石等级的指标。

4. 发明授权

US4311912A Neutron accelerator tube having improved target section 失效
标题翻译：具有改善目标截面的中子加速管
公开(公告)号：US4311912A
公开(公告)日：1982-01-19
申请号：US147904
申请日：1980-05-08
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： H05H3/00 , G01V5/10 , H05H3/06 , G21G4/02
CPC分类号： G01V5/10 , H05H3/06
摘要： A neutron accelerator tube having a replenisher section for supplying accelerator gas, in ionization section adjacent the replenisher section adapted to receive the accelerator gas, and a target section adjacent the ionization section. The target section includes a chamber having a tritium target therein. A cathode member is interposed between the ionization section and the target chamber and has a recessed convergent surface exposed to the target chamber. An aperture in the cathode member at the vortex of this recessed surface provides for the extraction of ionized accelerator gas from the ionization section into the target chamber. An extraction electrode is also located in the target chamber between the target and the cathode and has a divergent projecting surface facing the recessed cathode surface. This electrode has an aperture at the apex of the projecting surface through which ionized accelerator gas may may be directed at the target.
摘要翻译：一种中子加速器管，具有用于供给加速器气体的补充部，在与所述加速气体接收的所述补充部相邻的电离部中，以及与所述电离部相邻的靶部。目标部分包括其中具有氚靶的腔室。阴极部件介于电离部和目标室之间，并且具有露出到目标室的凹陷会聚面。在该凹陷表面的涡流处，阴极构件中的孔径用于将电离加速器气体从电离部分提取到目标室中。引出电极也位于靶和阴极之间的靶室中，并且具有面向凹入阴极表面的发散突出表面。该电极在突出表面的顶点具有一个孔，电离加速器气体可以通过该孔指向目标。

5. 再颁专利

USRE29466E In-situ assaying for uranium in rock formations 失效
标题翻译：岩层中铀原位测定
公开(公告)号：USRE29466E
公开(公告)日：1977-11-01
申请号：US684133
申请日：1976-05-07
申请人： Wyatt W. Givens , Richard L. Caldwell , William R. Mills, Jr.
发明人： Wyatt W. Givens , Richard L. Caldwell , William R. Mills, Jr.
IPC分类号： G01V5/10
CPC分类号： G01V5/108
摘要： The specification discloses a technique for assaying for delayed fission neutrons from uranium to obtain a quantitative measure of uranium ore grade. In one embodiment, a pulsed neutron source of 14-Mev neutrons and a neutron detector are located in a borehole at the level of a formation of interest. The source is operated cyclically to irradiate the formations with bursts of fast neutrons, and the resulting neutrons from the formations are detected. Measurements are made of those neutrons detected between neutron bursts and indicative of delayed neutrons emitted as a result of neutron fission of uranium. Measurements also are obtained in a nonore-bearing formation to record the count of delayed neutrons emitted from oxygen when irradiated. These measurements are compared with those obtained in the ore-bearing formations of interest to correct for the effect of the oxygen background.

6. 发明授权

US4926128A Method for utilizing measured resistivities of porous rock under differing fluid saturations to identify fluid distribution equilibrium 失效
标题翻译：在不同液体饱和度下利用测量的多孔岩石的电阻率来识别流体分布平衡的方法
公开(公告)号：US4926128A
公开(公告)日：1990-05-15
申请号：US309754
申请日：1989-02-13
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： G01N27/04 , G01N33/24
CPC分类号： G01N27/048 , G01N33/241
摘要： Resistivities are measured for a plurality of subsections of a porous rock following a fluid injection that alters the fluid saturation throughout the porous rock. The measured subsection resistivites are compared to identify an equilibrium in the altered fluid saturation throughout the porous rock when there is a fixed relationship between the measured subsection resistivities. Following the detection of fluid saturation equilibrium, the resistivity of the porous rock is measured.
摘要翻译：在流体注入之后测量多孔岩石的多个子部分的电阻率，其改变整个多孔岩石的流体饱和度。比较测量的电阻率，以便在所测量的子电阻率之间存在固定的关系时，确定整个多孔岩石中改变的流体饱和度的平衡。在检测到液体饱和平衡后，测量多孔岩石的电阻率。

7. 发明授权

US4907448A Apparatus for measuring resistivity of porous rock 失效
标题翻译：用于测量多孔岩石电阻率的装置
公开(公告)号：US4907448A
公开(公告)日：1990-03-13
申请号：US309745
申请日：1989-02-13
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： G01N15/08 , G01N33/24
CPC分类号： G01N33/241 , G01N15/08
摘要： Apparatus is provided for measuring resistivities along the length of a core sample of a porous rock under confining pressure and varying fluid saturations. A confining pressure sleeve surrounds the core sample. Resistivities are measured along the length of the core sample by a plurality of electrodes extending through such sleeve as fluid saturations vary.
摘要翻译：提供了用于在密闭压力和变化的流体饱和度下测量多孔岩芯芯样品长度的电阻率的装置。围绕压力套筒围绕核心样品。当芯流体饱和度变化时，电阻率通过延伸穿过这种套筒的多个电极沿核心样品的长度被测量。

8. 发明授权

US4180729A Uranium logging in earth formations 失效
标题翻译：铀在地层中的测井
公开(公告)号：US4180729A
公开(公告)日：1979-12-25
申请号：US868947
申请日：1978-01-12
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： G01V5/10 , G01V5/00
CPC分类号： G01V5/108
摘要： A technique is provided for assaying the formations surrounding a borehole for uranium. A borehole logging tool cyclically irradiates the formations with neutrons and responds to neutron fluxes produced during the period of time that prompt neutrons are being produced by the neutron fission of uranium in the formations. A borehole calibration tool employs a steady-state (continuous output) neutron source, firstly, to produce a response to neutron fluxes in models having known concentrations of uranium and, secondly, to produce a response to neutron fluxes in the formations surrounding the borehole. The neutron flux responses of the borehole calibration tool in both the model and the formations surrounding the borehole are utilized to correct the neutron flux response of the borehole logging tool for the effects of epithermal/thermal neutron moderation, scattering, and absorption within the borehole itself.
摘要翻译：提供了一种用于测定铀钻孔周围地层的技术。井眼测井工具用中子周期性地辐射地层，并响应中期通过地层中的铀中子裂变产生的中子产生的中子通量。井眼校准工具采用稳态（连续输出）中子源，首先在具有已知浓度的铀的模型中产生对中子通量的响应，其次，产生对围绕钻孔的地层中的中子通量的响应。钻孔校准工具在井眼周围的模型和地层中的中子通量响应被用于校正井眼测井仪的中子通量响应，用于井眼本身内超热/热中子调节，散射和吸收的影响。

9. 发明授权

US4180727A Gamma-gamma density logging method 失效
标题翻译： γ伽马密度测井法
公开(公告)号：US4180727A
公开(公告)日：1979-12-25
申请号：US843909
申请日：1977-10-20
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： G01V5/12 , G01V5/00
CPC分类号： G01V5/125
摘要： A gamma-gamma density logging tool employs a gamma-ray source and a pair of gamma-ray detectors. A first detector receives only natural gamma rays from the formations surrounding the borehole. A second detector receives both natural gamma rays and scattered gamma rays from the formations surrounding the borehole. The count rate from the second detector is modified by the count rate of the first detector to provide for a density measurement that is corrected for the effects of natural gamma radiation from radioactive ore-bearing zones in the formations.
摘要翻译：伽马伽马密度测井工具采用伽马射线源和一对伽马射线探测器。第一检测器仅接收来自围绕钻孔的地层的天然γ射线。第二个检测器接收来自围绕钻孔的地层的天然γ射线和散射的γ射线。来自第二检测器的计数率通过第一检测器的计数率进行修改，以提供针对地层中放射性含矿带的自然伽马辐射的影响进行校正的密度测量。

10. 发明授权

US5429646A Method of killing photobiotic plants 失效
标题翻译：杀死光生植物的方法
公开(公告)号：US5429646A
公开(公告)日：1995-07-04
申请号：US174985
申请日：1993-12-29
申请人： Wyatt W. Givens
发明人： Wyatt W. Givens
IPC分类号： A01G7/00 , A01B79/00 , A01C1/00
CPC分类号： A01G7/00 , Y10S47/06
摘要： A method for killing the parasite plant mistletoe and other photobiotic plants is disclosed. Opaque, heat-absorbing material is provided. The opaque, heat absorbing material is located about a parasitic plant and secured thereabout. The material is left about the plant until the plant dies from lack of light and from elevated temperatures. The material and the dead parasitic plant are then removed from the host plant.
摘要翻译：公开了一种杀死寄生植物槲寄生和其他光生植物的方法。提供不透明的吸热材料。不透明的吸热材料位于寄生植物周围并固定在其附近。材料留在植物周围，直到植物由于光线不足和高温而死亡。然后将物质和死寄生植物从宿主植物中除去。

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