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Who we are

Since forming in the Netherlands in 2005, Well Services Group (WSG) has resolved to adhere to its principle of being Best in Class in the services we provide our customers. This is achieved through efficient and innovative service delivery combined with a flexible approach to our customers, enabling us to deliver a truly bespoke service.

WSG Headquarters Emmen
WSG Headquarters in Emmen, Netherlands


Growing from a small Netherlands-based company into a global provider of Well Intervention, Process Pipeline & Industrial Services and Valve services we are currently established in the United Kingdom, Continental Europe and South East Asia. With such an international presence, we are able to deliver our services to customers across the world to the same highest standards in place since day one.


WSG UK Head Office Normanton
WSG UK Head Office Normanton, UK

We pride ourselves on understanding our customers and their business. We are committed to combine our knowledge with an innovative approach, utilising teamwork and dedication to deliver quality services to achieve customer satisfaction.

We continue to drive the business forward through constant investment in both our personnel and equipment to deliver the highest standards of service. It is our passion to constantly drive WSG forwards into new markets across the world, expand our business to new areas and to continuously innovate to bring added value and improved efficiency of service delivery to our customers.


Provalve Workshop Normanton
WSG Provalve Valve Workshop at Normanton


What we do

Well Intervention Services

Well Intervention

Our Well Intervention services ensure that well sites produce to an optimum level, both onshore and offshore. We offers a high degree of flexibility, tailored engineering, and rapid deployment of high-quality technology and equipment. WSG Coil Tubing Services have been delivering services to Oil & Gas Operators Onshore and Offshore since our inception in 2005. Our defining strength is one of flexibility – our ability to respond to our customers’ needs quickly and effectively. We are one of the few suppliers in Europe with both the equipment and the skilled personnel available for immediate deployment. We provide the expertise and work in collaboration with our customers to ensure that their well performance is improved, time and time again.


Process, Pipeline and Industrial ServicesWSG Pipeline Drying & Dewatering

We provide a wide range services providing added value to our clients. Our industry leading innovative solutions and approach support construction, refinery turnaround, pipeline maintenance and LNG. We are proud to have an extensive global track record providing our Process, Pipeline and Industrial Services to the Energy Industry. We provide our customers with full life cycle support to their assets, covering commissioning and start up, shutdowns and outages, operations and decommissioning.



We offer a multi-discipline valve repair test and procurement service that has built a reputation for exceeding the needs of our customers. We offer state of the art testing, machining and ball grinding equipment, aimed at servicing high integrity pipeline valves. These include particular ball valves, large bore isolation valves, control valves and safety relief valves. We are continually striving toward offering the highest level of quality and service, working closely with clients to ensure a service above and beyond expectations.


Specialist Areas

Construction Support

WSG Well Cleaning ServicesWSG delivers a diverse range of integrated services that provide significant added value above what is considered normal industry practice. Our experienced personnel and efficient processes assist our clients to deliver projects on time, safely and without the need for commonly expected re-works that cause client budgets to overrun unnecessarily. Our personnel and equipment is capable of being mobilised at short notice to projects worldwide.

Construction Pre-Commissioning and Commissioning Services offered worldwide



Turnaround ServicesRefinery Services

WSG is a market leader in refinery turnaround services. Our wide range of capabilities and capacity for safety focused integrated service delivery allows us to work with our clients to minimise turnaround time and cost. We are a market leader in onshore service delivery, with equipment tailored to this specific area of operation.

A strong track record of delivering integrated Refinery turnaround services


Pipeline ServicesPD8010

WSG provide a full range of pre-commissioning, commissioning, cleaning and decommissioning services. Our team have the experience to engineer and project manage solutions for clients worldwide safely and efficiently.

Engineered and project managed Pipeline solutions delivered worldwide



WSG LNG PushbacksLNG

WSG has an extensive track record within LNG construction projects and terminal turnaround events. We offer a package of services tailored specifically towards enhancing the quality and efficiency of the pre-commissioning and commissioning phases of an LNG construction project. We also provide industry leading innovations that provide clients with time savings in terms of turnaround events.

LNG specialists with industry leading innovation and experience


Coiled Tubing

WSG Coiled Tubing provides an extensive range of services. We offer state of the art equipment for delivery of both On and Offshore services, climate controlled operator environment, sound proof equipment. WSG coiled tubing operations are best in class – equipment is designed and operated to the highest standard, reducing risk from environmental spills.

Well performance is improved, time and time again


Slickline Services

Slickline Services

WSG Slickline Services offer a wide range of technology for lowering equipment or measuring devices into wells to enable well intervention and reservoir evaluation. Our experienced teams have extensive field knowledge from well environments around the globe. 

Targets achieved and retained through close collaboration with the customer


Well TestingWell Testing

WSG Testing Services provides a diverse range of Testing arrangements, from smaller bleed off packages to full package well test set ups, including Solids Control and Mercury Removal Treatment.

Delivering the best service quality and cost effectiveness