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Baoji Ruixin Energy Equipment Co.,Ltd
Baoji Ruixin Energy Equipment Co.,Ltd

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Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment

Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment

  • Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment
  • Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment
  • Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment
Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment
Product Details:
Place of Origin: China Baoji
Brand Name: Ruixin
Certification: API
Model Number: 2inch ID 3inch ID 4.06inch ID 5-1/8inch ID
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 1500~
Packaging Details: Wooden Box
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 1 set 3 weeks
Contact Now
Detailed Product Description
Material: Alloy Steel&Nickel Alloy Connection Type: O&B
ID: 2"~7" 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:

Quick Test Sub Wireline

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15k Wireline Pressure Control Equipment

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Nickel Alloy Quick Test Sub

Nickel Alloy 15k Quick Test Sub Wireline Pressure Control Equipment

 

5K Wireline Quick Test Sub Wireline Pressure Control Equipment

Ⅰ. Introduction

During Wireline operations it is necessary to break the quick union between the lower lubricator

and the BOP to remove the tools within. When this joint is reconnected it is normal practice to

fill and pressure test the entire lubricator system prior to opening the wellhead valve.

The Wireline Quick Test Sub allows for only the joint that was broken to be tested, without filling

the whole lubricator system, saving a substantial amount of time and large volumes of expensive

test fluid, as well as alleviating the problems associated with dumping test fluids into the well.

As an added advantage, the In-situ Pressure .The Wireline Quick Test Sub allows for the

lubricator system to be pressure tested whilst pressure sensitive equipment (such as perforating

guns)are in the lubricator.

 

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.

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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