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
key word:
pressure
lubricator
Category:
Product attachments：
Detailed 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
|
Model
|
Working Pressure (Psi)
|
ID (mm)
|
Top and Bottom Connection
|
Service Conditions
|
Working Temperature
|
|
QT12-35
|
5000
|
120
|
7 3/4''-4ACME
|
Crude Oil,Water,Natural Gas with H2S and CO2
|
T-20 (-29℃~+12℃) |
|
QT12-70
|
10000
|
120
|
9''-4ACME
|
||
|
QT12-105
|
15000
|
120
|
11 1/8''-4ACME
|
||
|
QT13-35
|
5000
|
130
|
7 3/4''-4ACME
|
||
|
QT13-70
|
10000
|
130
|
9''-4ACME
|
||
|
QT13-105
|
15000
|
130
|
12 1/2''-4ACME
|
||
|
QT14-35
|
5000
|
140
|
7 3/4''-4ACME
|
||
|
QT14-70
|
10000
|
140
|
Tr240x6
|
||
|
QT16-35
|
5000
|
162
|
9 1/2'' -4ACME
|
||
|
QT16-70
|
10000
|
162
|
11 1/2'' -4ACME
|
||
|
QT18-35
|
5000
|
180
|
9 5/8'' -4ACME
|
||
|
QT18-70
|
1000
|
180
|
11 5/8'' -4ACME
|
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