专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100326657A1 Treatment of particles for improved performance as proppants 有权
标题翻译：处理颗粒以改善性能，作为支撑剂
公开(公告)号：US20100326657A1
公开(公告)日：2010-12-30
申请号：US12801579
申请日：2010-06-15
申请人： John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
发明人： John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
IPC分类号： E21B43/267
CPC分类号： C09K8/80 , C03C21/002
摘要： The disclosed invention relates to a process of using molten salt ion exchange to treat particles such as spherically shaped soda-lime-silica glass particles. The treated particles may be used as proppants in hydrofractured oil and natural gas wells.
摘要翻译：所公开的发明涉及使用熔融盐离子交换来处理颗粒如球形钠钙石英玻璃颗粒的方法。经处理的颗粒可用作水力裂缝油和天然气井中的支撑剂。

2. 发明授权

US07828998B2 Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication 有权
标题翻译：具有受控微观结构，核 - 壳宏观结构及其制造方法的材料
公开(公告)号：US07828998B2
公开(公告)日：2010-11-09
申请号：US11775671
申请日：2007-07-10
申请人： Walter G. Luscher , John R. Hellmann , Barry E. Scheetz , Brett A. Wilson
发明人： Walter G. Luscher , John R. Hellmann , Barry E. Scheetz , Brett A. Wilson
IPC分类号： B29C65/02 , B29C67/20
CPC分类号： C04B35/10 , C04B35/14 , C04B35/18 , C04B38/0025 , C04B38/0645 , C04B2111/343 , C04B38/007 , C04B41/0018
摘要： Disclosed is a method for making a material having a controlled microstructure, the method including providing particles of a ceramic mineral material, the particles having a metal oxide dopant therein. The particles of the ceramic mineral material are consolidated into larger aggregates of a size relevant to the desired application using standard industrial mixing and pelletizing technology. The aggregates are heated under reducing conditions so that at least part of the dopant is reduced to form a transient, metastable liquid phase among the particles. The liquid phase includes at least part of the reduced dopant and promotes sintering of the particles and forms islands of reduced metal within the material and on the surface of the aggregates. Following heating of the aggregates under reducing conditions, the aggregates are heated under oxidizing conditions such that the islands of reduced metal are oxidized and/or go into solid solution within the particles, thereby creating voids within and form a shell thereon the particles.
摘要翻译：公开了一种制备具有可控微结构的材料的方法，该方法包括提供陶瓷矿物材料的颗粒，其中具有金属氧化物掺杂剂的颗粒。使用标准工业混合和造粒技术将陶瓷矿物材料的颗粒固结成与所需应用相关尺寸的较大聚集体。聚集体在还原条件下加热，使得至少部分掺杂剂被还原以在颗粒之间形成瞬时的亚稳态液相。液相包括至少部分还原的掺杂剂并且促进颗粒的烧结并且在材料内和聚集体的表面上形成还原金属的岛。在还原条件下加热聚集体后，在氧化条件下加热聚集体，使得还原金属的岛被氧化和/或在颗粒内进入固溶体，由此在其上形成空隙并在其上形成壳。

3. 发明申请

US20100068521A1 TREATMENT OF MELT QUENCHED ALUMINOSILICATE GLASS SPHERES FOR APPLICATION AS PROPPANTS VIA DEVITRIFICATION PROCESSES 有权
标题翻译：用于通过变形过程应用于丙烯酸酯的铝酸钠玻璃球的处理
公开(公告)号：US20100068521A1
公开(公告)日：2010-03-18
申请号：US12534548
申请日：2009-08-03
申请人： Ryan P. Koseski , John R. Hellmann , Barry E. Scheetz
发明人： Ryan P. Koseski , John R. Hellmann , Barry E. Scheetz
IPC分类号： C03B19/01 , B32B1/00
CPC分类号： C03B19/102 , C03B19/1095 , C03C3/083 , C03C10/0036 , C03C12/00 , C09K8/80 , Y10T428/2982
摘要： A process for increasing toughness of glass particulates is provided. The process includes providing an aluminosilicate glass particulate, the glass particulate generally having the form of a sphere, and heating the glass particulate to a temperature greater than 600° C. for a predetermined time. Thereafter, the glass particulate can be cooled to ambient temperature and the heating step can alter the failure mechanism of the glass particulate from a high energy failure that produces generally fine powder to a lower energy failure that produces generally large fragments. The glass particulate can be an amorphous glass particulate and may or may not have a nominal composition that corresponds to rhyolite, basalt, tholeiite, olivine and/or andesite.
摘要翻译：提供了提高玻璃微粒的韧性的方法。该方法包括提供铝硅酸盐玻璃颗粒，通常具有球形形式的玻璃颗粒，并将玻璃颗粒加热到大于600℃的温度预定时间。此后，玻璃颗粒可以冷却至环境温度，并且加热步骤可以将玻璃颗粒的失效机理从通常产生细粉末的高能量故障改变为产生通常较大碎片的较低能量故障。玻璃颗粒可以是无定形玻璃颗粒，并且可以具有或可以不具有对应于流纹岩，玄武岩，石榴石，橄榄石和/或安山岩的标称组成。

4. 发明授权

US08359886B2 Treatment of melt quenched aluminosilicate glass spheres for application as proppants via devitrification processes 有权
标题翻译：熔融淬火铝硅酸盐玻璃球的处理，通过失透过程用作支撑剂
公开(公告)号：US08359886B2
公开(公告)日：2013-01-29
申请号：US12534548
申请日：2009-08-03
申请人： Ryan P. Koseski , John R. Hellmann , Barry E. Scheetz
发明人： Ryan P. Koseski , John R. Hellmann , Barry E. Scheetz
IPC分类号： C03C10/10
CPC分类号： C03B19/102 , C03B19/1095 , C03C3/083 , C03C10/0036 , C03C12/00 , C09K8/80 , Y10T428/2982
摘要： A process for increasing toughness of glass particulates is provided. The process includes providing an aluminosilicate glass particulate, the glass particulate generally having the form of a sphere, and heating the glass particulate to a temperature greater than 600° C. for a predetermined time. Thereafter, the glass particulate can be cooled to ambient temperature and the heating step can alter the failure mechanism of the glass particulate from a high energy failure that produces generally fine powder to a lower energy failure that produces generally large fragments. The glass particulate can be an amorphous glass particulate and may or may not have a nominal composition that corresponds to rhyolite, basalt, tholeiite, olivine and/or andesite.
摘要翻译：提供了提高玻璃微粒的韧性的方法。该方法包括提供铝硅酸盐玻璃颗粒，通常具有球形形式的玻璃颗粒，并将玻璃颗粒加热至高于600℃的温度预定时间。此后，玻璃颗粒可以冷却至环境温度，并且加热步骤可以将玻璃颗粒的失效机理从通常产生细粉末的高能量故障改变为产生通常较大碎片的较低能量故障。玻璃颗粒可以是无定形玻璃颗粒，并且可以具有或可以不具有对应于流纹岩，玄武岩，石榴石，橄榄石和/或安山岩的标称组成。

5. 发明授权

US08193128B2 Treatment of particles for improved performance as proppants 有权
标题翻译：处理颗粒以改善性能，作为支撑剂
公开(公告)号：US08193128B2
公开(公告)日：2012-06-05
申请号：US12801579
申请日：2010-06-15
申请人： John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
发明人： John R. Hellmann , Barry E. Sheetz , Ryan P. Koseski
IPC分类号： C09K8/60 , C03C15/00 , E21B43/267
CPC分类号： C09K8/80 , C03C21/002
摘要： The disclosed invention relates to a process of using molten salt ion exchange to treat particles such as spherically shaped soda-lime-silica glass particles. The treated particles may be used as proppants in hydrofractured oil and natural gas wells.
摘要翻译：所公开的发明涉及使用熔融盐离子交换来处理颗粒如球形钠钙石英玻璃颗粒的方法。经处理的颗粒可用作水力裂缝油和天然气井中的支撑剂。

6. 发明申请

US20090118145A1 METHOD FOR PRODUCING PROPPANT USING A DOPANT 审中-公开
标题翻译：使用D剂生产促进剂的方法
公开(公告)号：US20090118145A1
公开(公告)日：2009-05-07
申请号：US12253681
申请日：2008-10-17
申请人： Brett Allen Wilson , Rudolph A. Olson, III , Walter G. Luscher , John R. Hellmann , Barry E. Scheetz
发明人： Brett Allen Wilson , Rudolph A. Olson, III , Walter G. Luscher , John R. Hellmann , Barry E. Scheetz
IPC分类号： C09K8/80
CPC分类号： C09K8/80 , C04B33/13
摘要： A method for producing sintered pellets and sintered pellets produced therefrom including mixing a dopant with water and kaolin clay to form substantially round and spherical green pellets and sintering the pellets to form a proppant. The dopant is selected from the group consisting of potassium carbonate, potassium sulfate, potassium chloride, mica, kalsilite, and combinations thereof.
摘要翻译：一种生产烧结颗粒的方法和由其制备的烧结颗粒，包括将掺杂剂与水和高岭土混合，以形成基本上圆形和球形的生球团矿，并烧结颗粒以形成支撑剂。掺杂剂选自碳酸钾，硫酸钾，氯化钾，云母，钾锰矿及其组合。

7. 发明授权

US5220824A High temperature, tube burst test apparatus 失效
标题翻译：高温，管爆试验装置
公开(公告)号：US5220824A
公开(公告)日：1993-06-22
申请号：US748174
申请日：1991-08-20
申请人： David L. Shelleman , Darryl P. Butt , John R. Hellmann , Richard E. Tressler , John J. Mecholsky, Jr.
发明人： David L. Shelleman , Darryl P. Butt , John R. Hellmann , Richard E. Tressler , John J. Mecholsky, Jr.
IPC分类号： G01N3/00 , G01N3/02 , G01N3/12 , G01N33/38
CPC分类号： G01N3/12 , G01N2203/0044 , G01N2203/0067 , G01N2203/0226 , G01N2203/0274 , G01N33/388
摘要： A testing apparatus is described that enables both single and double-ended tubular members to be tested under pressure and at elevated temperatures. For double-ended tubular members, the apparatus comprises first and second pressure seals at either end of the tubular member under test, both seals including annular compliant members that bear upon the internal surface of the tubular member. A heater is positioned within the tubular member and one of the pressure seals has an orifice through which the heater is connected to a power source. Pressurization occurs through an orifice in the other pressure seal and cooling apparatus surrounds the first and second ends of the tubular member to cool the pressure seals, thereby enabling the annular compliant members to retain their compliancy when the tubular member is heated to test temperature. For single-ended tubular members, a single pressure seal is used having pathways for both electrical and pressurization connections to the interior of the tubular member.
摘要翻译：描述了一种测试装置，其能够在压力和升高的温度下测试单端和双端管状构件。对于双端管状构件，该装置包括在待测管状构件的任一端处的第一和第二压力密封件，两个密封件包括承载在管状构件的内表面上的环形柔性构件。加热器定位在管状构件内，其中一个压力密封件具有孔口，加热器通过该孔口连接到电源。通过另一个压力密封件中的孔口发生加压，并且冷却装置围绕管状构件的第一和第二端部以冷却压力密封件，从而当管状构件被加热以测试温度时，使环形顺应构件保持其适应性。对于单端管状构件，使用单个压力密封件具有用于与管状构件的内部的电和加压连接的路径。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式