CN106285576A - 一种长寿命连体式水力喷砂射孔器及其制造工艺 - Google Patents
一种长寿命连体式水力喷砂射孔器及其制造工艺 Download PDFInfo
- Publication number
- CN106285576A CN106285576A CN201610860126.5A CN201610860126A CN106285576A CN 106285576 A CN106285576 A CN 106285576A CN 201610860126 A CN201610860126 A CN 201610860126A CN 106285576 A CN106285576 A CN 106285576A
- Authority
- CN
- China
- Prior art keywords
- main cylinder
- hole
- perforation
- carcass
- mould
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005488 sandblasting Methods 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
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610860126.5A CN106285576B (zh) | 2016-09-29 | 2016-09-29 | 一种长寿命连体式水力喷砂射孔器及其制造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610860126.5A CN106285576B (zh) | 2016-09-29 | 2016-09-29 | 一种长寿命连体式水力喷砂射孔器及其制造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106285576A true CN106285576A (zh) | 2017-01-04 |
CN106285576B CN106285576B (zh) | 2018-09-07 |
Family
ID=57716340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610860126.5A Expired - Fee Related CN106285576B (zh) | 2016-09-29 | 2016-09-29 | 一种长寿命连体式水力喷砂射孔器及其制造工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106285576B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201593406U (zh) * | 2010-02-11 | 2010-09-29 | 西域科创(北京)油气装备技术研究院 | 一种提高使用寿命的水力喷砂射孔器结构 |
CN202926303U (zh) * | 2012-12-03 | 2013-05-08 | 中国石油集团渤海钻探工程有限公司 | 高抗返溅的喷砂射孔压裂用喷枪 |
US20130248192A1 (en) * | 2012-03-22 | 2013-09-26 | Canadian Fracturing Ltd. | Multizone and zone-by-zone abrasive jetting tools and methods for fracturing subterranean formations |
CN103821490A (zh) * | 2014-03-11 | 2014-05-28 | 中国石油化工股份有限公司 | 可多级水力喷射分段压裂的专用喷射器 |
-
2016
- 2016-09-29 CN CN201610860126.5A patent/CN106285576B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201593406U (zh) * | 2010-02-11 | 2010-09-29 | 西域科创(北京)油气装备技术研究院 | 一种提高使用寿命的水力喷砂射孔器结构 |
US20130248192A1 (en) * | 2012-03-22 | 2013-09-26 | Canadian Fracturing Ltd. | Multizone and zone-by-zone abrasive jetting tools and methods for fracturing subterranean formations |
CN202926303U (zh) * | 2012-12-03 | 2013-05-08 | 中国石油集团渤海钻探工程有限公司 | 高抗返溅的喷砂射孔压裂用喷枪 |
CN103821490A (zh) * | 2014-03-11 | 2014-05-28 | 中国石油化工股份有限公司 | 可多级水力喷射分段压裂的专用喷射器 |
Also Published As
Publication number | Publication date |
---|---|
CN106285576B (zh) | 2018-09-07 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Derong Inventor after: Wu Simeng Inventor after: Xie Wujun Inventor after: Kong Chunyan Inventor after: Pu Yangfeng Inventor after: Yue Huawei Inventor after: Sun Linping Inventor before: Zhang Derong Inventor before: Wu Simeng Inventor before: Xie Wujun Inventor before: Kong Chunyan Inventor before: Yue Huawei Inventor before: Sun Linping |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |