CN104481469B - 基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 - Google Patents
基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 Download PDFInfo
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- CN104481469B CN104481469B CN201410513842.7A CN201410513842A CN104481469B CN 104481469 B CN104481469 B CN 104481469B CN 201410513842 A CN201410513842 A CN 201410513842A CN 104481469 B CN104481469 B CN 104481469B
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- 235000020004 porter Nutrition 0.000 claims abstract description 72
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- 230000003111 delayed effect Effects 0.000 claims description 15
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- 238000004880 explosion Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
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CN201410513842.7A CN104481469B (zh) | 2014-09-29 | 2014-09-29 | 基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 |
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CN201410513842.7A CN104481469B (zh) | 2014-09-29 | 2014-09-29 | 基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 |
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CN104481469A CN104481469A (zh) | 2015-04-01 |
CN104481469B true CN104481469B (zh) | 2017-08-25 |
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CN201410513842.7A Active CN104481469B (zh) | 2014-09-29 | 2014-09-29 | 基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9291040B1 (en) | 2015-02-20 | 2016-03-22 | Geodynamics, Inc. | Select fire switch form factor system and method |
CN105604528B (zh) * | 2015-12-23 | 2018-06-19 | 重庆航天工业有限公司 | 一种油气井用选发控制系统 |
CN109690019B (zh) * | 2016-07-27 | 2020-08-04 | 地球动力学公司 | 选择点火开关控制系统和方法 |
US10161733B2 (en) | 2017-04-18 | 2018-12-25 | Dynaenergetics Gmbh & Co. Kg | Pressure bulkhead structure with integrated selective electronic switch circuitry, pressure-isolating enclosure containing such selective electronic switch circuitry, and methods of making such |
CN108759594B (zh) * | 2018-05-31 | 2020-12-01 | 西安物华巨能爆破器材有限责任公司 | 一种油气井用电子雷管 |
CN110894787B (zh) * | 2018-09-12 | 2023-01-31 | 中国石油化工股份有限公司 | 一种用于随钻测量短节的总线驱动装置 |
CN109441409A (zh) * | 2019-01-07 | 2019-03-08 | 中曼石油天然气集团股份有限公司 | 一种射孔用多级点火电子选发开关 |
CN111734364B (zh) * | 2020-07-08 | 2022-08-05 | 通源石油科技集团股份有限公司 | 一种tcp射孔方法 |
CN111946305A (zh) * | 2020-09-21 | 2020-11-17 | 成都若克菲斯科技有限公司 | 一种油气井射孔用多级选发射孔系统 |
CN112444166A (zh) * | 2020-12-07 | 2021-03-05 | 云南锐达民爆有限责任公司 | 一种定时准确安全可靠的无源数码增雨防雹火箭 |
CN112361904B (zh) * | 2020-12-11 | 2024-09-24 | 郭建国 | 基于模拟电路延期体激发等离子点火具的电雷管 |
CN112880504A (zh) * | 2021-02-02 | 2021-06-01 | 成都航天通信设备有限责任公司 | 一种油气井用电子雷管控制电路及控制系统 |
CN115200434B (zh) * | 2022-08-11 | 2023-12-22 | 川南航天能源科技有限公司 | 一种电子雷管起爆控制系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5173569A (en) * | 1991-07-09 | 1992-12-22 | The Ensign-Bickford Company | Digital delay detonator |
US5435248A (en) * | 1991-07-09 | 1995-07-25 | The Ensign-Bickford Company | Extended range digital delay detonator |
CN101633076A (zh) * | 2009-08-20 | 2010-01-27 | 北京维深数码科技有限公司 | 一种新型数码电子雷管用桥丝焊接装置 |
CN201514165U (zh) * | 2009-09-29 | 2010-06-23 | 北京维深数码科技有限公司 | 一种新型数码电子雷管 |
CN201852529U (zh) * | 2010-11-16 | 2011-06-01 | 湖北卫东控股集团有限公司 | 电子延期半导体桥雷管 |
CN102704898A (zh) * | 2012-06-06 | 2012-10-03 | 中国石油化工股份有限公司 | 编码式分级射孔仪器 |
CN103217079A (zh) * | 2012-12-12 | 2013-07-24 | 柳州长虹机器制造公司 | 可自主延时的无极性双线通信数码电子雷管及其引爆方法 |
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2014
- 2014-09-29 CN CN201410513842.7A patent/CN104481469B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5173569A (en) * | 1991-07-09 | 1992-12-22 | The Ensign-Bickford Company | Digital delay detonator |
US5435248A (en) * | 1991-07-09 | 1995-07-25 | The Ensign-Bickford Company | Extended range digital delay detonator |
CN101633076A (zh) * | 2009-08-20 | 2010-01-27 | 北京维深数码科技有限公司 | 一种新型数码电子雷管用桥丝焊接装置 |
CN201514165U (zh) * | 2009-09-29 | 2010-06-23 | 北京维深数码科技有限公司 | 一种新型数码电子雷管 |
CN201852529U (zh) * | 2010-11-16 | 2011-06-01 | 湖北卫东控股集团有限公司 | 电子延期半导体桥雷管 |
CN102704898A (zh) * | 2012-06-06 | 2012-10-03 | 中国石油化工股份有限公司 | 编码式分级射孔仪器 |
CN103217079A (zh) * | 2012-12-12 | 2013-07-24 | 柳州长虹机器制造公司 | 可自主延时的无极性双线通信数码电子雷管及其引爆方法 |
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Effective date of registration: 20180809 Address after: 214000 innovation incubator, two F11 building, No. 200, Linghu Road, new Wu District, Wuxi, Jiangsu. Patentee after: Wuxi Shengjing Electronic Technology Co., Ltd. Address before: 214129 Wanzhao charm 118, 101, Binhu District, Wuxi, Jiangsu Patentee before: Yin Ting |
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Address after: No. g1-208, China Sensor Network International Innovation Park, No. 200, Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Shengjing Microelectronics Co., Ltd Address before: 214000 innovation incubator, two F11 building, No. 200, Linghu Road, new Wu District, Wuxi, Jiangsu. Patentee before: WUXI SHENGJING ELECTRONIC TECHNOLOGY Co.,Ltd. |
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