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About Us

 

OWJ Services is a leading company that provides specialist pipeline and refinery services within the oil and gas industry. With a large client base that includes Santos, Woodside, Chevron, BHP, Indian Ocean Oil Company, Worley Parsons, Clough Australia, EnerMech, ConocoPhillips, BP, Technip, Halliburton, Shell, and Mobil you can rely on OWJ Services to ensure a successful project.

Established in 2000 we have completed over 1600 major projects with a 100% safety record. Specialising in pipeline service work for both onshore and offshore fields which includes:  Pumping, Flange Weld testing, Plugging, Pigging, Gauging, and Flushing of pipelines, Heat Exchanger flushing and descaling, descaling of pipe work, flushing of tanks, and pipe wrapping, including compilation of detailed procedure for final reports.

OWJ SERVICES have carried out work, outside of Australia, in Malaysia, Middle East, and New Zealand. The use of OWJ SERVICES’s pipe plugs and flange weld testers are cost-effective solutions for Clients, reducing the shutdown time required to undertake maintenance or modification work. 

 

Our mission

We believe in local service, 24 hour-a-day back-up, 7 days a week. We accept that our industry doesn’t stop and we need to be able to react to suit. Our aim is to inspire the trust and confidence with which we win business through word of mouth and referrals – we value that trust.

Our values

We are the professionals and we give nothing but 100% to each and everyone of our clients. This means a safe, on time service every-time.

Our solution

Over the past 20 years we have built a global team of experts in our field. This has allowed us to become the known name for pipeline service expertise in the Australian market. We will design and implement the correct and safe solution every-time.

 

OWJ Services has over 20 years experience in the Oil and Gas Industry. Our technicians have extensive knowledge and experience in safely completing pre-commissioning and decommissioning of pipelines.

PRE-COMMISSIONING & DECOMMISSIONING

We have a large supply of flooding, pigging and testing equipment available off the shelf locally in Perth, Western Australia, including pigs, launchers, receivers and trained personnel with the ability to manage projects from tender to completion.

UNDERSTANDING

With our wealth of experience in the industry we understand what is required and needed to ensure your commissioning project goes to plan.
We work to tight timelines everyday of the week and always ensure our tasks our completed on time.

OUR SERVICES

  • Water Winning
  • Pipeline Flooding
  • Pipeline Gauging
  • Pipeline Cleaning
  • Hydrostatic Testing
  • Pneumatic Testing
  • Leak Testing
  • Dewatering
  • Air Cleaning & Drying

PUMPS – PIPELINE PIGS – PLUGS

OWJ Services has a wide range of pumps, hoses, fittings, pigs, plugs and adaptors to suit any project that you have.

 

FROM 10CFM TO 10,000CFM

OWJ Services large range of pumps mean that we will have the pump you need. All of our pumps are fully run and tested prior to mobilisation and come complete with spares if there are any unexpected issues on site or offshore.

Our pump frames are DNV certified and undergo regular maintenance and annual certification. So they are ready to go when you are.

TENDER TO COMPLETION

OWJ Services have a large supply of pigging and testing equipment available off the shelf locally in Perth, Western Australia. This includes pigs, launchers, receivers and trained personnel with the ability to manage projects from tender to completion.

NO FLANGE, NO PROBLEM

OWJ Services High Pressure Pipe plugs are designed for hydraulic pressure testing of pipe where there is no flange available. They can also be used to prevent the outflow of product, provide a safe barrier whilst performing an on site weld and used for an emergency isolation so repairs can be carried out.

Plugs are available from 1″ to 16″ for rental both short term and long term up to 20000kPa depending upon size.

PIPE FREEZE ISOLATION

OWJ Services now offers Pipe Freeze Isolation, a safe and effective solution to isolating pipelines where there is no entry location for isolation plugs. The Ice Plug Isolation system is set up in a closed loop to allow for circulation of a cooling medium without the risks of spillage, removing the need for direct liquid nitrogen contact on the pipe wall.

PRE-CHILL OR CIRCULATION

OWJ SERVICES have two methods available to carry out the pipeline freeze, circulating liquid nitrogen or using the liquid nitrogen to pre-chill a cooling medium which is then circulated to form the Ice Plug Isolation. Using thermocouples and temperature loggers to manually monitor and control the freezing temperature of the pipeline, OWJ SERVICES ensures the integrity of the line and temperature stays above our Client’s minimum specified temperature.

Both of these methods are designed with fully enclosed jackets so there is no requirement for sealing on the pipework and no risk of environmental contamination!

LOCATIONS THAT MAY REQUIRE FREEZE PLUG OPTIONS

OWJ Services Ice Plug Isolations can be used for a number of projects, the most common being temporary isolation to allow for works to be carried out downstream and Hydrostatic pressure testing (pressure ratings depend on size of line).

  • Refineries
  • Oil Rigs
  • Chemical & Petrochemical Plants
  • Power Plants
  • Water & Sewage Facilities
  • Fire Protection Systems
  • Industrial Production Facilities

THE ICE PLUG

NO ENTRY. NO PROBLEM. SAFE & EFFECTIVE

 

DRY HIRE & TRAINING

OWJ Services offers a wide range of gear for hire including onsite or offsite training so you can complete tasks safely.

 

WIDE RANGE OF HIRE EQUIPMENT

OWJ Services range of equipment is extensive to cover all your needs. With all equipment always certified tested and ready for mobilisation. This can be for dry hire with training or we can offer trained technicians for a turn key package. 

Having a wealth of experience in sending our gear around the world you can trust us to get the equipment to you on time and in the condition you need.

 

OUR RANGE

  • Pig Launchers and Pig Receivers 2” to 24” 
  • Test Flanges 1/2” to 36” 
  • Crystal Gauges 
  • Test Gauges 20 to 400 Bar
  • Pressure Recorders 
  • Temperature Recorders 
  • Air driven test pumps
  • Air driven chemical injection pumps 
  • Air driven diaphragm pumps
  • Electric Submersible pumps 
  • Diesel driven High Volume Low Pressure centrifugal pumps
  • Diesel driven High Pressure Low Volume triplex pumps 
  • 1/2” to 12” Flowmeters
  • 1/4” to 8” hoses 
  • Manifolds 
  • Gate Valves and Ball valves 
  • Hose Reelers
  • Test Cabins 
  • Break Tanks 

TRAINING

We understand with repeat testing and other tasks that it can be easier to use onsite personnel combined with our technical equipment, knowledge and training.

We offer onsite & offsite training to ensure your staff understand how to complete the tasks safely and to the correct standards

FLANGE WELD TESTING

OWJ Services offers a wide range of flange weld testers that are available for rental, both short term and long term from ½” thru to 48″ up to ANSI 1500. 

 

1/2″ TO 48″

OWJ Services offers a wide range of flange weld testers that are available for rental, both short term and long term from ½” thru to 48″ up to ANSI 1500.  For sizes and pressures above 24″ and ANSI 1500 please contact us to discuss. Special tools can be shortened or lengthened to suit your specific requirements.

Designed to pressure test various types of flange weld connections, including weld-neck, slip-on, and lap-joint, eliminating the need for a full system test.

 

MANUFACTURE

The body of the tool is made from high grade carbon steel and the seal is made from special polyurethane which has a low hysteresis. All units are hydro tested prior to shipment and supplied with full operating instructions and pre mob check sheets.

 

UTILISATION & OPERATION

When the tool is set the seal is expanded radially against the pipe bore mechanically (up to 4″) or hydraulically (6″ and above) to seal off the area to be tested. The annulus created is then filled and vented with the test medium and pressurised upto the required test pressure which can be up to ANSI 1500 depending on flange rating.

The tools can be set in both horizontal and vertical piping or inclined if required. Testing is achieved in a fraction of the time (and cost) of a full system test, whilst also reducing the provision and disposal costs associated with large volumes of test medium. Most tools can easily be installed and operated by one man.

 

INTERNAL WELD TESTERS

OWJ Services offer a wide range of internal weld testers.

 

2″ TO 24″

The tools are available for rental, both short term and long term from 2″ thru to 24″ upto ANSI 1500. For sizes and pressures above 24″ and ANSI 1500 please contact us to discuss.

Special tools can be shortened or lengthened to suit your specific requirements.

MANUFACTURE

The body of the tool is made from high grade carbon steel and the seal is made from special polyurethane which has a low hysteresis. All units are hydro tested prior to shipment and supplied with full operating instructions and pre mob check sheets.

UTILISATION & OPERATION

The seals are expanded radially against the pipe bore mechanically (upto 4″) or hydraulically (6″ and above) to seal off the area to be tested. The annulus created is then filled and vented with the test medium and pressurised upto the required test pressure which can be upto ANSI 1500.

The tools can be set in both horizontal and vertical piping or inclined if required. Testing is achieved in a fraction of the time (and cost) of a full system test, whilst also reducing the provision and disposal costs associated with large volumes of test medium. Most tools can easily be installed and used by trained personal

WHY CHOOSE OWJ Services

 

Planning & Preparation

We ensure all projects are fully planned to ensure we send each piece of equipment needed to completed the job safely and on-time.

Anywhere. Anytime

We have the capabilities and range of equipment to reach your project no matter where in the world you are.

Latest Technology

We use the latest in planning and simulation technology to provide us with the information we need to ensure your project is done correctly.

 

Safety & Certification

All of our equipment is inspected and certified to ensure it is safe and ready to use. With training provided where needed to ensure a safe a successful job.

 

sales@owjservices.com

 













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