发明名称 |
Powered Wellbore Bailer |
摘要 |
A wellbore bailer has a rotary motor coupling, a cylinder having an open end, and a pump in the cylinder coupled to the rotary motor coupling and configured to pump fluid when rotated via the coupling. A closure of the bailer is changeable between sealing and allowing flow through the open end. |
申请公布号 |
US2015240583(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
US201214429260 |
申请日期 |
2012.09.27 |
申请人 |
HALLIBURTON ENERGY SERVICES |
发明人 |
Mineo Richard;Bellotte Dominick Joseph |
分类号 |
E21B27/04;E21B34/06 |
主分类号 |
E21B27/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A wellbore bailer, comprising:
a rotary motor coupling; a cylinder having an open end; a pump in the cylinder coupled to the rotary motor coupling and configured to pump fluid when rotated via the coupling; and a closure changeable between sealing and allowing flow through the open end. |
地址 |
Houston TX US |