基本信息:
- 专利标题： ELECTRIC DRIVE PUMP FOR WELL STIMULATION
- 申请号：CA3079229 申请日：2019-04-16
- 公开(公告)号：CA3079229A1 公开(公告)日：2019-10-24
- 发明人： BUCKLEY CHRIS
- 申请人： ST9 GAS AND OIL LLC
- 专利权人： ST9 GAS AND OIL LLC
- 当前专利权人： ST9 GAS AND OIL LLC
- 优先权： US201862658139 2018-04-16
- 主分类号： E21B43/26
- IPC分类号： E21B43/26 ; E21B44/00
摘要：
An electric drive pump system includes a power end and a detachable transmission assembly. The transmission assembly is mounted to the power end and is configured to provide rotational power to the power end through a plurality of electric motors. The plurality of electric motors use a gearbox to drive an output spline that engages the power end. A control module is used to regulate the performance characteristics of the plurality of electric motors. A temperature regulation assembly is configured to regulate the temperature of the transmission assembly and the power end.
信息查询:
EspacenetIPC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 |
| ------E21B43/00 | 从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆的方法或设备 |
| --------E21B43/16 | .提高开采碳氧化合物的方法 |
| ----------E21B43/26 | ..通过形成裂隙或裂缝 |