发明名称 |
REMOTELY ACCESSIBLE MOBILE REPAIR UNIT FOR WELLS |
摘要 |
A self-contained mobile repair unit for repairing wells includes the hydraul ic and pneumatic tooling required to do a variety of jobs including the installatio n and removal of an inner pipe string, sucker rods and a pump. The repair unit, hydraulic tooling and pneumatic tooling share a common engine and a common process monitor. An extendible derrick supporting a hoist is pivotally coupled to th e frame of the repair unit. Access to data gathered by the monitor is restricted at the job site itself. Instead, the data is transmitted to a remote home base for the purpo se of monitoring operations from a central location.
|
申请公布号 |
CA2533836(A1) |
申请公布日期 |
1999.10.15 |
申请号 |
CA19982533836 |
申请日期 |
1998.05.28 |
申请人 |
KEY ENERGY SERVICES, INC. |
发明人 |
NEWMAN, FREDERIC M. |
分类号 |
E21B19/00;B66C5/00;E21B7/02;E21B15/00;E21B41/00;E21B47/00;E21B47/12 |
主分类号 |
E21B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|