Innovation Excellence
 |
| Place of Origin: | China Baoji |
| Brand Name: | Ruixin |
| Certification: | API |
| Model Number: | 2.5inch ID -4inch ID |
| Minimum Order Quantity: | 1 |
|---|---|
| Packaging Details: | Wooden Box |
| Delivery Time: | 3-4 weeks |
| Payment Terms: | T/T |
| Supply Ability: | 1 set 3 weeks |
| Name: | 10K Quick Test Sub Wireline Pressure Control Equipment | Material: | Alloy Steel&Nickel Alloy |
|---|---|---|---|
| Connection Type: | O&B | ID: | 2.5inch ID -4inch ID |
| Function: | Allows For Only The Joint That Was Broken To Be Tested, Without Filling The Whole Lubricator System | Work Pressure: | 3k 5k 10k 15k |
| Service: | Standard&H2S | ||
| High Light: | 10K 15k Quick Test Sub,Wireline Quick Test Sub,10K Wireline Pressure Control Equipment |
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10K 15k Quick Test Sub Wireline Pressure Control Equipment
Ⅰ. Introduction
Quick Test Sub is designed to save rig time while pressure testing a lubricator rig up,
before exposing it to well pressure. When multiple wireline runs are required, the
lubricator has to be tested each time the bottom connection is broken, and much time
can be lost. After performing the first pressure testing of the whole string, subsequent
pressure test can be made using the Quick Test Sub to verify the integrity of the joint
disconnected, rather than testing the whole lubricator assembly. This is done by
connecting a small hand pump to the Quick Test Sub and testing the two O-Rings seals
from outside.
The Quick Test Sub s installed either above or below the BOP and becomes the joint
that is disconnected each time to insert and retrieve tools from the well
II. General Technical Parameters
OTIS Quick Union
|
Bore |
Work Pressure |
Service |
Connection |
Seal Dia. |
|
2.5＂ |
5K 10K |
Std H2S |
5＂-4ACME |
3.5＂ |
|
3＂ |
5K |
H2S |
5＂-4ACME |
3.5＂ |
|
3＂ |
10K |
Std |
5＂-4ACME |
3.5＂ |
|
3＂ |
10K |
Std H2S |
5-3/4＂-4ACME |
4＂ |
|
2.5＂ |
15K |
H2S |
5-3/4＂-4ACME |
4＂ |
|
4＂ |
5K 10K |
Std |
6-1/2＂-4ACME |
4.75＂ |
|
3＂ |
15K |
Std H2S |
7-1/2＂-4ACME |
5.5＂ |
|
5＂ |
5K |
Std H2S |
8-1/4＂-4ACME |
6.188＂ |
|
4＂ |
10K |
Std H2S |
8-3/8＂-4ACME |
5.25＂ |
|
5＂ |
5K 10K |
Std H2S |
9＂-4ACME |
6.75＂ |
|
4＂ |
15K |
Std H2S |
9-1/2＂-4ACME |
6.25＂ |
|
6.38＂ |
10K |
Std H2S |
11-1/2＂-4ACME |
8.25＂ |
Ⅲ. Design Features
The Wireline Quick Test Sub is fitted between the lower lubricator and the BOP, and
becomes the joint that is broken out between wireline runs. It looks and operates like
any other quick union, but has two “O” ring seals instead of one. The pressure testing
takes place between these two seals and effectively confirms the integrity of both.
The upper-most of the two seals is of slightly larger diameter than the lower, facilitating
easy make/break of the connection.
As a safety precaution, the Wireline Quick Test Sub's connection is designed so that it
cannot be inadvertently connected to any other known quick union Testing would normally
be done to the working pressure of the lubricator system, but each sub is designed so that
it can be tested to the full test pressure of the system.
IV. Maintenance
After using this product every time, check whether the thread,
Sealing surface and O-ring are damaged. If everything is normal, apply lubricating grease to the thread and
sealing ring, and take protective wire for storage. If any damage is found to the O-ring or sealing surface, the
manufacturer shall be contacted in time for repair and replacement.
Welcome to contact us at any time.
Contact Person: Selina Qiang
Tel: 86 13571793445
