BAOJI SAFE PETROLEUM MACHINERY CO.,LTD.
BAOJI SAFE PETROLEUM
MACHINERY CO.,LTD.
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Address:No.19 gaoxin road,hi-tech devel- opment zone baoji shaanxi china
Zip code:721306
Phone:086-0917-6733340
Fax:086-0917-6733341
Email:sfwm@bjsfpm.com
BAOJI SAIFE PETROLEUM
MACHINERY CO,.LTD.
Product Center
Product
Pump-in Sub
Product Description
Pump-in Sub
The Pump-in Sub is normally positioned below the wireline BOP and above the wellhead. Its main function is to
allow well control by pumping fluid below a closed wireline BOP. It's mainly used for the pump truck by the fracture
lines or the drilling hose to pumping fluid to wash well or inject water into lubricator and add pressure to do pressure
self-inspection, or bleed the residual liquid in the lubricator when the wellhead valve has closed and the lubricator
has released the pressure etc.
Product Details
Pump-in Sub
The plug valve is used for injecting water and adding pressure or close wellhead after pumping fluid into the well,
thereby dismantle the drilling hose, also can used for bleeding the pressure liquid in the well or in the lubricator by
the drilling hose. the manometer used for observing the pressure in lubricator at any time. The pump-in sub is mainly
composed of tee body, union lower adapter, manometer, cock valve etc.
Product Parameters
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