CN201714306U - 与高转速涡轮钻具相匹配的高效pdc钻头 - Google Patents
与高转速涡轮钻具相匹配的高效pdc钻头 Download PDFInfo
- Publication number
- CN201714306U CN201714306U CN2010202642344U CN201020264234U CN201714306U CN 201714306 U CN201714306 U CN 201714306U CN 2010202642344 U CN2010202642344 U CN 2010202642344U CN 201020264234 U CN201020264234 U CN 201020264234U CN 201714306 U CN201714306 U CN 201714306U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- bit body
- pdc
- pdc drill
- wear
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202642344U CN201714306U (zh) | 2010-07-20 | 2010-07-20 | 与高转速涡轮钻具相匹配的高效pdc钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202642344U CN201714306U (zh) | 2010-07-20 | 2010-07-20 | 与高转速涡轮钻具相匹配的高效pdc钻头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201714306U true CN201714306U (zh) | 2011-01-19 |
Family
ID=43460304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202642344U Expired - Fee Related CN201714306U (zh) | 2010-07-20 | 2010-07-20 | 与高转速涡轮钻具相匹配的高效pdc钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201714306U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758463A (zh) * | 2014-01-24 | 2014-04-30 | 四川万吉金刚石钻头有限公司 | 弧形齿的孕镶金刚石钻头 |
CN104060943A (zh) * | 2014-04-11 | 2014-09-24 | 江苏长城石油装备制造有限公司 | 一种螺杆钻具钻头 |
CN108612480A (zh) * | 2018-06-29 | 2018-10-02 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | 一种涡流脉冲冲击钻头 |
-
2010
- 2010-07-20 CN CN2010202642344U patent/CN201714306U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758463A (zh) * | 2014-01-24 | 2014-04-30 | 四川万吉金刚石钻头有限公司 | 弧形齿的孕镶金刚石钻头 |
CN104060943A (zh) * | 2014-04-11 | 2014-09-24 | 江苏长城石油装备制造有限公司 | 一种螺杆钻具钻头 |
CN108612480A (zh) * | 2018-06-29 | 2018-10-02 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | 一种涡流脉冲冲击钻头 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102022084B (zh) | 一种复合式单牙轮钻头 | |
CN201714306U (zh) | 与高转速涡轮钻具相匹配的高效pdc钻头 | |
CN202017456U (zh) | 一种高速孕镶钻头 | |
CN204225770U (zh) | 一种复合式孕镶金刚石钻头 | |
CN201661243U (zh) | 具有全尺寸高耐磨保径环的pdc钻头 | |
CN201326379Y (zh) | Pdc钻头的复合齿 | |
CN102454423A (zh) | 涡轮定子和转子组合件 | |
CN205638241U (zh) | 一种特殊结构硬质合金基体pdc涂层的单牙轮钻头 | |
CN202039850U (zh) | 分体式旋转的镐形截齿 | |
CN201679500U (zh) | 旋挖截齿 | |
CN205477380U (zh) | 一种低摩阻pdc钻头 | |
CN213234940U (zh) | 一种用于定向钻井的钻头 | |
CN202348117U (zh) | 一种固定切削齿钻头 | |
CN202493221U (zh) | 一种聚晶金刚石复合片钻头 | |
CN203669752U (zh) | 一种石油钻井用六刀翼pdc钻头 | |
CN202348346U (zh) | 涡轮定子和转子组合件 | |
CN203640608U (zh) | 一种具有内锥的复合式单牙轮钻头 | |
CN201215016Y (zh) | 一种复合层采掘机截齿柱齿 | |
CN202755896U (zh) | 整体式钢体金刚石复合片钻头 | |
CN205000926U (zh) | 一种实用的pdc复合片套铣头 | |
CN202706923U (zh) | 一种加强型pdc钻头 | |
CN203570209U (zh) | 双水孔金刚石复合片锚杆钻头 | |
CN201650153U (zh) | 一种t字型叶片螺旋钻杆 | |
CN204051785U (zh) | 一种制砂机抛料头 | |
CN202401972U (zh) | 一种五刀翼钢体pdc钻头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing Feima Hongxin Drilling Equipment Manufacturing Co., Ltd. Assignor: Liu Guoxiang| Yin Wen, Contract record no.: 2011230000251 Denomination of utility model: High efficiency PDC drill bit matched with high speed turbine drilling tool Granted publication date: 20110119 License type: Exclusive License Record date: 20110906 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140720 |
|
EXPY | Termination of patent right or utility model |