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10K 15k Quick Test Sub Wireline Pressure Control Equipment

10K 15k Quick Test Sub Wireline Pressure Control Equipment

  • 10K 15k Quick Test Sub Wireline Pressure Control Equipment
  • 10K 15k Quick Test Sub Wireline Pressure Control Equipment
10K 15k Quick Test Sub Wireline Pressure Control Equipment
Product Details:
Place of Origin: China Baoji
Brand Name: Ruixin
Certification: API
Model Number: 2.5inch ID -4inch ID
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Box
Delivery Time: 3-4 weeks
Payment Terms: T/T
Supply Ability: 1 set 3 weeks
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Detailed Product Description
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

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"

BOWEN Quick Union

Bore

Work Pressure

Service

Connection

Seal Dia.

2.5"

5K 10K

Std H2S

4-3/4"-4ACME

3.75"

3"

5K 10K

Std

4-3/4"-4ACME

3.75"

3"

5K

H2S

4-3/4"-4ACME

3.75"

3"

5K

Std H2S

5-1/2"-4ACME×2

4.375"

3"

10K

Std

5-1/2"-4ACME×2

4.375"

2.5"

15K

Std H2S

6-5/16"-4ACME

4.375"

3"

10K

Std H2S

6-5/16"-4ACME

4.375"

3"

15K

Std H2S

7"-5STUB ACME

4.375"

4"

5K

H2S

7"-5STUB ACME

4.375"

4"

10K

H2S

8-1/4"-4ACME×2

6.0"

 

. 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.

 

. Application

The Wireline Quick Test Sub is available for all diameters, pressure ratings and service with

suitable quick unions for wireline operations, or flanged for coiled tubing and geothermal

applications. The Wireline Quick Test Sub may be used as a stand-alone unit, which is

inserted into lubricator riser assembly, or as an integral part of the BOP where reduced height

is advantageous The pressure integrity test is carried out by means of a hand

operated hydraulic pump fitted with a certified pressure-monitoring gauge. If required the hand

pump can be supplied with a programmable electronic pressure/time recording gauge assembly

for test result verification. Filling of the test chamber, with a volume approximately 5 cubic inches,

and achieving required test pressure normally takes less than a minute. It is recommended that

test pressure be held 10 minutes to ensure that no losses have occurred. Bleed down of the test

fluid/pressure is compulsory and can be carried out at the bleed down valve on the electronic

pressure recorder or hydraulic hand pump.

 

. Use method

1. Before loading the upper cylinder into the lower cylinder, the two sealing rings on the upper

   cylinder and the sealing holes of the lower cylinder should be evenly coated with sealing grease.

2. Align the upper cylinder with the sealing hole of the lower cylinder and carefully assemble it.

   Do not damage the sealing surface and O-ring during assembly.

3. Use a hook wrench to tighten the union nut.

4. Connect the pressure pipeline with the quick connector.

5. Complete the abo:ve steps and immediately start the pressure test.

 

Ⅵ. 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 Details
Baoji Ruixin Energy Equipment Co.,Ltd

Contact Person: Selina Qiang

Tel: 86 13571793445

Send your inquiry directly to us
Baoji Ruixin Energy Equipment Co.,Ltd
401B, High-end Equipment Industrial Park, Baoji High-tech Development Zone, Shaanxi Province
Tel:86-29-89299016
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