CN110852002B - Pdc钻头及其设计方法 - Google Patents
Pdc钻头及其设计方法 Download PDFInfo
- Publication number
- CN110852002B CN110852002B CN201810860717.1A CN201810860717A CN110852002B CN 110852002 B CN110852002 B CN 110852002B CN 201810860717 A CN201810860717 A CN 201810860717A CN 110852002 B CN110852002 B CN 110852002B
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- China
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- drill bit
- nozzle
- equal
- degrees
- angle
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- 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.)
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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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
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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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three-dimensional [3D] modelling for computer graphics
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860717.1A CN110852002B (zh) | 2018-08-01 | 2018-08-01 | Pdc钻头及其设计方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860717.1A CN110852002B (zh) | 2018-08-01 | 2018-08-01 | Pdc钻头及其设计方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110852002A CN110852002A (zh) | 2020-02-28 |
| CN110852002B true CN110852002B (zh) | 2023-10-13 |
Family
ID=69594894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860717.1A Active CN110852002B (zh) | 2018-08-01 | 2018-08-01 | Pdc钻头及其设计方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110852002B (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533299A (zh) * | 2014-11-14 | 2015-04-22 | 中国石油大学(华东) | 一种优选pdc钻头水力结构的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007005822A2 (en) * | 2005-07-01 | 2007-01-11 | Board Of Regents, The University Of Texas System | System, program products, and methods for controlling drilling fluid parameters |
-
2018
- 2018-08-01 CN CN201810860717.1A patent/CN110852002B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533299A (zh) * | 2014-11-14 | 2015-04-22 | 中国石油大学(华东) | 一种优选pdc钻头水力结构的方法 |
Non-Patent Citations (6)
| Title |
|---|
| PDC钻头流场数值仿真与水力结构优化;祝效华;邓福成;贾彦杰;童华;许建民;;石油机械(第08期);全文 * |
| 张雯昊 ; .基于有限元方法的PDC钻头流场数值模拟.中国-东盟博览.2013,(第02期),第145-146页. * |
| 徐玉超.定向井PDC钻头受力模型及优化设计研究.中国优秀硕士学位论文全文数据库( 工程科技Ⅰ辑).2009,第2009年(第06期),B019-183. * |
| 钻井现场实用水力参数模型分析;詹新宝;陈长江;翟高明;;化工管理(第36期);全文 * |
| 黄红梅,翟应虎,张建平.实体PDC钻头流场数值模拟.江汉石油学院学报.2004,(第01期),全文. * |
| 黄英勇 ; 李根生 ; 宋先知 ; 付加胜 ; .PDC钻头定向喷嘴井底流场数值模拟.石油钻探技术.2011,(第06期),第99-103页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110852002A (zh) | 2020-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210923 Address after: 100027 Chaoyangmen North Street, Chaoyang District, Chaoyang District, Beijing Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: DRILLING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Applicant after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Address before: 100028 Chaoyang District, Beijing Hui Xin Street 6, Twelfth level. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: DRILLING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Applicant before: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250814 Address after: 100078 Beijing City Chaoyang District Chaoyangmen North Street 22 Patentee after: SINOPEC Group Country or region after: China Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Patentee after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Patentee after: DRILLING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Address before: 100027 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: SINOPEC Group Country or region before: China Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: DRILLING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. |