基本信息:
- 专利标题: LINEAR ELECTRIC MOTOR PUMP FOR WELL TREATMENT
- 专利标题(中):线性电动马达用于井口处理
- 申请号:PCT/US2016/051570 申请日:2016-09-14
- 公开(公告)号:WO2017048740A1 公开(公告)日:2017-03-23
- 发明人: CHONG, Jonathan Wun Shiung , PHATAK, Alhad
- 申请人: SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
- 申请人地址: 300 Schlumberger Drive Sugar Land, Texas 77478 US
- 专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION,SCHLUMBERGER CANADA LIMITED,SERVICES PETROLIERS SCHLUMBERGER,SCHLUMBERGER TECHNOLOGY B.V.
- 当前专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION,SCHLUMBERGER CANADA LIMITED,SERVICES PETROLIERS SCHLUMBERGER,SCHLUMBERGER TECHNOLOGY B.V.
- 当前专利权人地址: 300 Schlumberger Drive Sugar Land, Texas 77478 US
- 代理机构: FLYNN, Michael L. et al.
- 优先权: US62/218,907 20150915
- 主分类号: F04B49/06
- IPC分类号: F04B49/06 ; F04B17/05 ; F04B47/00
摘要:
Apparatus and methods for pressurizing well treatment fluids. Communication is established between a plurality of pumps and a controller operable to control operation of the pumps. Each pump includes a chamber, a plunger slidably disposed within the chamber, a stator disposed about at least a portion of the chamber, and a sensor operable to generate information indicative of the plunger position within the chamber. Based on the information generated by the sensors, the controller controls magnetic fields generated by the stators to move the plungers within the corresponding chambers, thereby controlling the pumps so that fluid is collectively discharged by the pumps to a common conduit at a substantially constant flow rate.
摘要(中):
用于加压井处理液的装置和方法。 在多个泵和可操作以控制泵的操作的控制器之间建立通信。 每个泵包括腔室,可滑动地设置在腔室内的柱塞,围绕腔室的至少一部分设置的定子,以及用于产生指示腔室内的柱塞位置的信息的传感器。 基于由传感器产生的信息,控制器控制由定子产生的磁场以移动相应腔室内的柱塞,由此控制泵,使得流体被泵排放到基本上恒定流量的公共导管 。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F04 | 液体变容式机械;液体泵或弹性流体泵 |
----F04B | 液体变容式机械;泵 |
------F04B49/00 | 不包含在F04B1/00至F04B47/00中或与上述组无关的机械、泵或泵送装置的控制,或安全措施 |
--------F04B49/06 | .电控 |