CN108979579B - 一种厚壁套管定向爆破射孔辅助开窗工艺 - Google Patents
一种厚壁套管定向爆破射孔辅助开窗工艺 Download PDFInfo
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- CN108979579B CN108979579B CN201810999182.6A CN201810999182A CN108979579B CN 108979579 B CN108979579 B CN 108979579B CN 201810999182 A CN201810999182 A CN 201810999182A CN 108979579 B CN108979579 B CN 108979579B
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- Prior art keywords
- windowing
- thick
- perforator
- wall casing
- directional
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/02—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810999182.6A CN108979579B (zh) | 2018-08-30 | 2018-08-30 | 一种厚壁套管定向爆破射孔辅助开窗工艺 |
Applications Claiming Priority (1)
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CN201810999182.6A CN108979579B (zh) | 2018-08-30 | 2018-08-30 | 一种厚壁套管定向爆破射孔辅助开窗工艺 |
Publications (2)
Publication Number | Publication Date |
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CN108979579A CN108979579A (zh) | 2018-12-11 |
CN108979579B true CN108979579B (zh) | 2020-06-26 |
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Application Number | Title | Priority Date | Filing Date |
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CN201810999182.6A Active CN108979579B (zh) | 2018-08-30 | 2018-08-30 | 一种厚壁套管定向爆破射孔辅助开窗工艺 |
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CN (1) | CN108979579B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716832A (en) * | 1986-09-18 | 1988-01-05 | Halliburton Company | High temperature high pressure detonator |
CN2753868Y (zh) * | 2004-12-02 | 2006-01-25 | 黄善贵 | 机械组合式开窗工具 |
CN2779059Y (zh) * | 2005-03-04 | 2006-05-10 | 张宣来 | 一种聚能子弹复合爆破射孔装置 |
CN101952542A (zh) * | 2008-01-22 | 2011-01-19 | 欧文石油工具有限合伙公司 | 用于增强的井眼射孔的系统和方法 |
CN102278098A (zh) * | 2011-08-12 | 2011-12-14 | 中国石油天然气股份有限公司 | 采用电缆传输实现精确定向射孔的方法 |
CN204152468U (zh) * | 2014-10-17 | 2015-02-11 | 北方斯伦贝谢油田技术(西安)有限公司 | 一种金属管开孔装置 |
CN105507839A (zh) * | 2015-12-01 | 2016-04-20 | 中国石油天然气集团公司 | 连续油管套管开窗方法 |
-
2018
- 2018-08-30 CN CN201810999182.6A patent/CN108979579B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716832A (en) * | 1986-09-18 | 1988-01-05 | Halliburton Company | High temperature high pressure detonator |
CN2753868Y (zh) * | 2004-12-02 | 2006-01-25 | 黄善贵 | 机械组合式开窗工具 |
CN2779059Y (zh) * | 2005-03-04 | 2006-05-10 | 张宣来 | 一种聚能子弹复合爆破射孔装置 |
CN101952542A (zh) * | 2008-01-22 | 2011-01-19 | 欧文石油工具有限合伙公司 | 用于增强的井眼射孔的系统和方法 |
CN102278098A (zh) * | 2011-08-12 | 2011-12-14 | 中国石油天然气股份有限公司 | 采用电缆传输实现精确定向射孔的方法 |
CN204152468U (zh) * | 2014-10-17 | 2015-02-11 | 北方斯伦贝谢油田技术(西安)有限公司 | 一种金属管开孔装置 |
CN105507839A (zh) * | 2015-12-01 | 2016-04-20 | 中国石油天然气集团公司 | 连续油管套管开窗方法 |
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Publication number | Publication date |
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CN108979579A (zh) | 2018-12-11 |
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Effective date of registration: 20210104 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: No.9999 Hongguang Avenue, Hongguang Town, Pidu District, Chengdu City, Sichuan Province Patentee before: XIHUA University |
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Effective date of registration: 20210401 Address after: 123000 no.14-6-2 Dongguang Road, Taiping District, Fuxin City, Liaoning Province Patentee after: New era Liaoke (Fuxin) Blasting Engineering Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |