基本信息:
- 专利标题： 一种石墨烯钻头
- 专利标题（英）：Graphene drill bit
- 申请号：CN201611224045.2 申请日：2016-12-27
- 公开(公告)号：CN108240179A 公开(公告)日：2018-07-03
- 发明人： 袁俊秀 , 张哲楠
- 申请人： 中国石油化工股份有限公司 , 南化集团研究院
- 申请人地址： 江苏省南京市六合区葛关路699号
- 专利权人： 中国石油化工股份有限公司,南化集团研究院
- 当前专利权人： 中国石油化工股份有限公司,南化集团研究院
- 当前专利权人地址： 江苏省南京市六合区葛关路699号
- 代理机构： 南京天翼专利代理有限责任公司
- 代理人： 汤志武
- 主分类号： E21B10/00
- IPC分类号： E21B10/00
The invention relates to a novel graphene drill bit and belongs to the field of petroleum engineering. A grapheme material is added in a drill bit manufacturing material, according to the material ofthe drill bit and the used occasion, the adding proportion of grapheme is determined, and the strength and abrasion resistance of the drill bit are improved. According to the novel graphene drill bit,the strength and the hardness of the drill bit can be greatly improved, an efficient and rapid rock breaking tool is provided for the well drilling industry, the mechanical drilling speed can be increased in essence, meanwhile a drill and the drill bit can further be protected, abrasion resistance of the drill is improved, the service life of the drill bit is prolonged, and the well drilling costis reduced.
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21B | 土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
| ------E21B10/00 | 钻头 |