CN104563980A - 一种复合射孔冲量自动调节装置 - Google Patents
一种复合射孔冲量自动调节装置 Download PDFInfo
- Publication number
- CN104563980A CN104563980A CN201510003072.6A CN201510003072A CN104563980A CN 104563980 A CN104563980 A CN 104563980A CN 201510003072 A CN201510003072 A CN 201510003072A CN 104563980 A CN104563980 A CN 104563980A
- Authority
- CN
- China
- Prior art keywords
- adjustment device
- perforation
- automatic adjustment
- impulse
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 238000004200 deflagration Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- E21B43/119—Details, e.g. for locating perforating place or direction
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510003072.6A CN104563980B (zh) | 2015-01-05 | 2015-01-05 | 一种复合射孔冲量自动调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510003072.6A CN104563980B (zh) | 2015-01-05 | 2015-01-05 | 一种复合射孔冲量自动调节装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104563980A true CN104563980A (zh) | 2015-04-29 |
CN104563980B CN104563980B (zh) | 2017-04-05 |
Family
ID=53080965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510003072.6A Active CN104563980B (zh) | 2015-01-05 | 2015-01-05 | 一种复合射孔冲量自动调节装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104563980B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968926A (zh) * | 2017-05-27 | 2017-07-21 | 乜彦飞 | 一种封隔式节能采油泵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040485A (en) * | 1974-10-23 | 1977-08-09 | Vann Tool Company, Inc. | Method of simultaneously setting a packer device and actuating a vent assembly |
US4554975A (en) * | 1982-06-07 | 1985-11-26 | Geo Vann, Inc. | Hold down apparatus for wireline operated gun |
US4629009A (en) * | 1984-09-10 | 1986-12-16 | Dresser Industries, Inc. | Method and apparatus for firing borehole perforating apparatus |
CN200968200Y (zh) * | 2006-10-23 | 2007-10-31 | 大港油田集团有限责任公司 | 多级脉冲射孔峰值压力控制阀 |
CN201531256U (zh) * | 2009-11-11 | 2010-07-21 | 西安通源石油科技股份有限公司 | 用于提高复合射孔压裂效果的动态封压装置 |
CN103492672A (zh) * | 2011-03-30 | 2014-01-01 | 韦尔泰克有限公司 | 井下压力补偿装置 |
US20140054087A1 (en) * | 2012-08-23 | 2014-02-27 | Ramax, Llc | Drill With Remotely Controlled Operating Modes and System and Method for Providing the Same |
-
2015
- 2015-01-05 CN CN201510003072.6A patent/CN104563980B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040485A (en) * | 1974-10-23 | 1977-08-09 | Vann Tool Company, Inc. | Method of simultaneously setting a packer device and actuating a vent assembly |
US4554975A (en) * | 1982-06-07 | 1985-11-26 | Geo Vann, Inc. | Hold down apparatus for wireline operated gun |
US4629009A (en) * | 1984-09-10 | 1986-12-16 | Dresser Industries, Inc. | Method and apparatus for firing borehole perforating apparatus |
CN200968200Y (zh) * | 2006-10-23 | 2007-10-31 | 大港油田集团有限责任公司 | 多级脉冲射孔峰值压力控制阀 |
CN201531256U (zh) * | 2009-11-11 | 2010-07-21 | 西安通源石油科技股份有限公司 | 用于提高复合射孔压裂效果的动态封压装置 |
CN103492672A (zh) * | 2011-03-30 | 2014-01-01 | 韦尔泰克有限公司 | 井下压力补偿装置 |
US20140054087A1 (en) * | 2012-08-23 | 2014-02-27 | Ramax, Llc | Drill With Remotely Controlled Operating Modes and System and Method for Providing the Same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106968926A (zh) * | 2017-05-27 | 2017-07-21 | 乜彦飞 | 一种封隔式节能采油泵 |
Also Published As
Publication number | Publication date |
---|---|
CN104563980B (zh) | 2017-04-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 163000, south of Nansi Road, Chuangye Avenue, Tuqiang Park, Daqing Economic Development Zone, Heilongjiang Province Patentee after: Daqing huahanbang Petroleum Technology Co.,Ltd. Address before: 163421 Heilongjiang province Daqing honggangqu iron industrial demonstration park Hing Road No. 82 Patentee before: DAQING HUAHANBANG PETROLEUM EQUIPMENT MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241013 Address after: 163000 Tieren ecological industry demonstration zone, Honggang District, Daqing City, Heilongjiang Province Patentee after: DAQING HUAHANBANG PETROLEUM EQUIPMENT MANUFACTURING CO.,LTD. Country or region after: China Address before: 163000 South Fourth Road, west side of Chuangye Avenue, Tuqiang Park, Economic Development Zone, Daqing City, Heilongjiang Province Patentee before: Daqing huahanbang Petroleum Technology Co.,Ltd. Country or region before: China |