Invention Grant
- Patent Title: Piston devices and methods of use
- Patent Title (中): 活塞装置和使用方法
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Application No.: US13350777Application Date: 2012-01-15
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Publication No.: US08474552B2Publication Date: 2013-07-02
- Inventor: Fabio de Paula Neves , Alex Slocum , Ian David Thomas
- Applicant: Fabio de Paula Neves , Alex Slocum , Ian David Thomas
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Chadwick A. Sullivan
- Main IPC: E21B7/06
- IPC: E21B7/06
Abstract:
Piston steering devices and methods for use of piston devices. One aspect as disclosed herein provides a ball piston device including: a sleeve in fluid communication with a fluid source and a ball received within the sleeve. The ball is movable within the sleeve from a recessed position and an extended position.
Public/Granted literature
- US20120118643A1 Piston Devices and Methods of Use Public/Granted day:2012-05-17
Information query
