-
公开(公告)号:US10184331B2
公开(公告)日:2019-01-22
申请号:US14371700
申请日:2013-01-14
发明人: Jonathan L. Mace , Bryce C. Tappan
IPC分类号: F42D3/04 , E21B43/263 , E21B43/1185 , E21B47/12 , F42B3/113 , F23Q21/00 , F42D1/04 , F42D1/05 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D1/045 , F42D3/06 , F42D3/00 , F42C15/42 , F42B3/182 , F42B3/24 , F42D1/055 , F42D5/00
摘要: An explosive assembly includes a first explosive unit having a first longitudinal end portion having a first mechanical coupling feature, a second explosive unit having a second longitudinal end portion having a second mechanical coupling feature, and a tubular connector having a first end portion mechanically coupled to the first mechanical coupling feature and a second end portion mechanically coupled to the second mechanical coupling feature, such that the first explosive unit, the connector, and the second explosive unit are connected together end-to-end along a common longitudinal axis. Each explosive unit can contain a high explosive material and a detonator, and the connector can comprise a detonation control module electrically coupled to the detonators and configured to detonate the explosive units.
-
公开(公告)号:US09354029B2
公开(公告)日:2016-05-31
申请号:US14878969
申请日:2015-10-08
IPC分类号: F42D1/045 , F42D1/05 , F42D3/00 , F42C15/42 , E21B43/263 , F23Q21/00 , F42D1/04 , F42D3/04 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D3/06
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: The detonation of one or more explosive charges and propellant charges by a detonator in response to a fire control signal from a command and control system comprised of a command center and instrumentation center with a communications link therebetween. The fire control signal is selectively provided to the detonator from the instrumentation center if plural detonation control switches at the command center are in a fire authorization status, and instruments, and one or more interlocks, if included, are in a ready for firing status. The instrumentation and command centers are desirably mobile, such as being respective vehicles.
-
公开(公告)号:US10329890B2
公开(公告)日:2019-06-25
申请号:US15421077
申请日:2017-01-31
IPC分类号: E21B43/263 , F42D3/04 , E21B43/1185 , E21B47/12 , F42B3/113 , F23Q21/00 , F42D1/04 , F42D1/05 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D1/045 , F42D3/06 , F42D3/00 , F42C15/42 , F42B3/182 , F42B3/24 , F42D1/055 , F42D5/00
摘要: An explosive system for fracturing an underground geologic formation adjacent to a wellbore can comprise a plurality of explosive units comprising an explosive material contained within the casing, and detonation control modules electrically coupled to the plurality of explosive units and configured to cause a power pulse to be transmitted to at least one detonator of at least one of the plurality of explosive units for detonation of the explosive material. The explosive units are configured to be positioned within a wellbore in spaced apart positions relative to one another along a string with the detonation control modules positioned adjacent to the plurality of explosive units in the wellbore, such that the axial positions of the explosive units relative to the wellbore are at least partially based on geologic properties of the geologic formation adjacent the wellbore.
-
公开(公告)号:US20170138164A1
公开(公告)日:2017-05-18
申请号:US15421077
申请日:2017-01-31
IPC分类号: E21B43/263 , F42D1/02 , F42C15/42
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: An explosive system for fracturing an underground geologic formation adjacent to a wellbore can comprise a plurality of explosive units comprising an explosive material contained within the casing, and detonation control modules electrically coupled to the plurality of explosive units and configured to cause a power pulse to be transmitted to at least one detonator of at least one of the plurality of explosive units for detonation of the explosive material. The explosive units are configured to be positioned within a wellbore in spaced apart positions relative to one another along a string with the detonation control modules positioned adjacent to the plurality of explosive units in the wellbore, such that the axial positions of the explosive units relative to the wellbore are at least partially based on geologic properties of the geologic formation adjacent the wellbore.
-
公开(公告)号:US09593924B2
公开(公告)日:2017-03-14
申请号:US14371696
申请日:2013-01-14
IPC分类号: E21B43/263 , F42D1/04 , E21B43/1185 , E21B47/12 , F42D3/04 , F42B3/113 , F23Q21/00 , F42D1/05 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D1/045 , F42D3/06 , F42D3/00 , F42C15/42
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: An explosive system for fracturing an underground geologic formation adjacent to a wellbore can comprise a plurality of explosive units comprising an explosive material contained within the casing, and detonation control modules electrically coupled to the plurality of explosive units and configured to cause a power pulse to be transmitted to at least one detonator of at least one of the plurality of explosive units for detonation of the explosive material. The explosive units are configured to be positioned within a wellbore in spaced apart positions relative to one another along a string with the detonation control modules positioned adjacent to the plurality of explosive units in the wellbore, such that the axial positions of the explosive units relative to the wellbore are at least partially based on geologic properties of the geologic formation adjacent the wellbore.
摘要翻译: 用于压裂邻近井眼的地下地质组合物的爆炸系统可以包括多个爆炸单元,其包括容纳在壳体内的爆炸物质,以及爆炸控制模块,其电耦合到多个爆炸单元并且被配置为使功率脉冲为 传送到多个爆炸单元中的至少一个的至少一个雷管用于爆炸物体的爆炸。 爆炸单元被构造成沿着一个串相对于彼此间隔开的位置定位在井眼内,其中爆炸控制模块定位成与井筒中的多个爆炸单元相邻,使得爆炸装置相对于 井筒至少部分地基于邻近井眼的地质构造的地质特性。
-
公开(公告)号:US20170016703A1
公开(公告)日:2017-01-19
申请号:US15279910
申请日:2016-09-29
IPC分类号: F42B3/113 , F42D1/02 , F42D3/06 , C06B25/34 , F42B3/02 , F42B3/24 , F42D5/00 , E21B43/263 , F42D1/055 , F42B3/182
摘要: Detonation control modules and detonation control circuits are provided herein. A trigger input signal can cause a detonation control module to trigger a detonator. A detonation control module can include a timing circuit, a light-producing diode such as a laser diode, an optically triggered diode, and a high-voltage capacitor. The trigger input signal can activate the timing circuit. The timing circuit can control activation of the light-producing diode. Activation of the light-producing diode illuminates and activates the optically triggered diode. The optically triggered diode can be coupled between the high-voltage capacitor and the detonator. Activation of the optically triggered diode causes a power pulse to be released from the high-voltage capacitor that triggers the detonator.
摘要翻译: 本文提供了爆震控制模块和爆震控制电路。 触发输入信号可引起爆震控制模块触发雷管。 爆震控制模块可以包括定时电路,诸如激光二极管的发光二极管,光触发二极管和高压电容器。 触发输入信号可以激活定时电路。 定时电路可以控制发光二极管的激活。 发光二极管的激活照亮并激活光学触发的二极管。 光触发二极管可以耦合在高电压电容器和雷管之间。 光触发二极管的激活导致从触发雷管的高电压电容器释放功率脉冲。
-
公开(公告)号:US09181790B2
公开(公告)日:2015-11-10
申请号:US14370209
申请日:2013-01-14
IPC分类号: F42D1/02 , F42D1/045 , F42D1/05 , F42D3/04 , F42D3/06 , F42B3/02 , F42B3/10 , E21B43/263 , F23Q21/00 , F42D1/04 , C06B25/34
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: The detonation of one or more explosive charges and propellant charges by a detonator in response to a fire control signal from a command and control system comprised of a command center and instrumentation center with a communications link therebetween. The fire control signal is selectively provided to the detonator from the instrumentation center if plural detonation control switches at the command center are in a fire authorization status, and instruments, and one or more interlocks, if included, are in a ready for firing status. The instrumentation and command centers are desirably mobile, such as being respective vehicles.
摘要翻译: 响应于由命令中心和仪表中心组成的命令和控制系统的消防控制信号,雷管引爆一个或多个爆炸物和推进剂的爆炸物引爆物,该指挥中心和仪器中心之间具有通讯连接。 如果在指挥中心处有多个爆震控制开关处于火焰授权状态,则火警控制信号从检测中心选择性地提供给雷管,如果包括的话,仪器和一个或多个互锁件处于就绪状态。 仪表和指挥中心是适合移动的,例如是相应的车辆。
-
公开(公告)号:US20140373743A1
公开(公告)日:2014-12-25
申请号:US14371700
申请日:2013-01-14
发明人: Jonathan L. Mace , Bryce C. Tappan
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: An explosive assembly includes a first explosive unit having a first longitudinal end portion having a first mechanical coupling feature, a second explosive unit having a second longitudinal end portion having a second mechanical coupling feature, and a tubular connector having a first end portion mechanically coupled to the first mechanical coupling feature and a second end portion mechanically coupled to the second mechanical coupling feature, such that the first explosive unit, the connector, and the second explosive unit are connected together end-to-end along a common longitudinal axis. Each explosive unit can contain a high explosive material and a detonator, and the connector can comprise a detonation control module electrically coupled to the detonators and configured to detonate the explosive units.
摘要翻译: 爆炸组件包括具有第一纵向端部的第一爆炸单元,具有第一机械联接特征,第二爆炸单元具有具有第二机械联接特征的第二纵向端部,以及管状连接器,其具有机械耦合到 所述第一机械联接特征和机械地联接到所述第二机械联接特征的第二端部部分,使得所述第一爆炸单元,所述连接器和所述第二爆炸单元沿着共同的纵向轴线端对端地连接在一起。 每个爆炸单元可以包含高爆炸性材料和雷管,并且连接器可以包括电耦合到雷管并被配置为引爆爆炸单元的引爆控制模块。
-
公开(公告)号:US10436005B2
公开(公告)日:2019-10-08
申请号:US15279910
申请日:2016-09-29
IPC分类号: E21B43/263 , F42D3/04 , E21B43/1185 , E21B47/12 , F42B3/113 , F23Q21/00 , F42D1/04 , F42D1/05 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D1/045 , F42D3/06 , F42D3/00 , F42C15/42 , F42B3/182 , F42B3/24 , F42D1/055 , F42D5/00
摘要: Detonation control modules and detonation control circuits are provided herein. A trigger input signal can cause a detonation control module to trigger a detonator. A detonation control module can include a timing circuit, a light-producing diode such as a laser diode, an optically triggered diode, and a high-voltage capacitor. The trigger input signal can activate the timing circuit. The timing circuit can control activation of the light-producing diode. Activation of the light-producing diode illuminates and activates the optically triggered diode. The optically triggered diode can be coupled between the high-voltage capacitor and the detonator. Activation of the optically triggered diode causes a power pulse to be released from the high-voltage capacitor that triggers the detonator.
-
10.
公开(公告)号:US09488456B2
公开(公告)日:2016-11-08
申请号:US14370208
申请日:2013-01-14
IPC分类号: E21B43/263 , F42D1/04 , F42D3/04 , E21B43/1185 , E21B47/12 , F42B3/113 , F23Q21/00 , F42D1/05 , C06B25/34 , F42B3/02 , F42B3/10 , F42D1/02 , F42D1/045 , F42D3/06 , F42D3/00 , F42C15/42
CPC分类号: E21B43/263 , C06B25/34 , E21B43/1185 , E21B47/123 , F23Q21/00 , F42B3/02 , F42B3/10 , F42B3/113 , F42B3/182 , F42B3/24 , F42C15/42 , F42D1/02 , F42D1/042 , F42D1/045 , F42D1/05 , F42D1/055 , F42D3/00 , F42D3/04 , F42D3/06 , F42D5/00 , Y10T29/49826
摘要: Detonation control modules and detonation control circuits are provided herein. A trigger input signal can cause a detonation control module to trigger a detonator. A detonation control module can include a timing circuit, a light-producing diode such as a laser diode, an optically triggered diode, and a high-voltage capacitor. The trigger input signal can activate the timing circuit. The timing circuit can control activation of the light-producing diode. Activation of the light-producing diode illuminates and activates the optically triggered diode. The optically triggered diode can be coupled between the high-voltage capacitor and the detonator. Activation of the optically triggered diode causes a power pulse to be released from the high-voltage capacitor that triggers the detonator.
摘要翻译: 本文提供了爆震控制模块和爆震控制电路。 触发输入信号可引起爆震控制模块触发雷管。 爆震控制模块可以包括定时电路,诸如激光二极管的发光二极管,光触发二极管和高压电容器。 触发输入信号可以激活定时电路。 定时电路可以控制发光二极管的激活。 发光二极管的激活照亮并激活光学触发的二极管。 光触发二极管可以耦合在高电压电容器和雷管之间。 光触发二极管的激活导致从触发雷管的高电压电容器释放功率脉冲。
-
-
-
-
-
-
-
-
-