
Services
Integrated Technical Solutions

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Dulsco's Integrated Technical Solutions concentrates our expertise, resources and customer values into highly specialized partnerships.
We collaborate with leading pioneers Internationally to enhance operational efficiency and improve output quality in order to meet the unique requirements of complex, highly technical industries We provide a wide spectrum of industry specialized solutions mainly for the Oil and Gas sector in Qatar.
Our Partners
PRISM
Lizmontagens
GWDC
TOS
Hydroflow
Intertek
Penspen
MBPS
DCN Diving

PRISM (Process Risk Integrity and Safety Management) GROUP is an established, independent third-party consultant with a team of highly qualified, a specialist in process risk integrity and safety management. We provide services for clients in many sectors, including Oil and Gas, Marines, and even Food & Beverages industries.
We are proud of the fact that many of our clients come back to PRISM or have been referred to us by satisfied clients. We have a proven reputation for on-time delivery within budget. With several successful projects, we have the experience, resources, and credentials to meet the most demanding requirements.
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Lizmontagens Thermal Technologies – SGPS, SA was founded in 1978 and is based in Lisbon, Portugal. Lizmontagens provides its services to glass, incineration, coke ovens, steel works, lime, chemical and petrochemical, ferrous and non ferrous, food, cement and cremation industries.
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Greatwall Drilling Company (GWDC), a subsidiary of China National Petroleum Corporation (CNPC) and an IADC member, is engaged in the worldwide business of petroleum engineering and technical services. Our business scope covers various processes of petroleum engineering and technical services and energy development. We provide integrated oil and gas well construction solutions for our clients from well design, drilling operation and mud services to well completion in various surface and underground conditions. We offer wireline logging, mud logging and well testing operations based on the practical combination of advanced technologies. The integrate interpretation of data acquired from those operations offers solutions to a variety of geologic situations. We expand services globally and vigorously for general contracting of oil reservoir development, well stimulations, adjustment plan preparation and integrated project management of oil and gas field development.
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Thunder Oilfield Services (TOS) provide customised offshore crane services, serving both the domestic and international sectors, specializing in fabrication, training, inspection, maintenance and repair of Offshore Pedestal Mounted cranes and their associated hydraulic systems.
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HYDROFLOW provides rental and sales of high pressure water jetting equipment to industrial service companies in oil and gas, ship repair facilities and construction. High pressure water jetting pumps and equipment undertake various activities including; High pressure flushing of pipe systems (Retro jetting), cleaning of Tube Bundles, Hydro Demolition, Cold cutting, Coating removal, Drill Pipe Cleaning.
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For more than 130 years, companies around the world have depended on Intertek to help ensure the quality and safety of their products, processes and systems. We go beyond testing, inspecting and certifying products; we are a Total Quality Assurance provider to industries worldwide. Through our global network of state-of-the-art facilities and industry-leading technical expertise we provide innovative and bespoke Assurance, Testing, Inspection and Certification services to customers. We provide a systemic approach to supporting our customers’ Quality Assurance efforts in each of the areas of their operations including R&D, raw materials sourcing, components suppliers, manufacturing, transportation, distribution and retail channels, and consumer management. Intertek is an industry leader with more than 44,000 employees in 1,000 locations in over 100 countries.
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Penspen has been providing engineering, project management, asset management and integrity services to the energy industry worldwide for over 65+ years.
Penspen have worked on over 10,000 projects in over 100 countries around the world and tackled almost every conceivable challenge in the industry. From integrated engineering and project management services, to concept, feasibility and design of subsea pipelines and facilities in deep water, to comprehensive maintenance and rehabilitation of a wide range of oil and gas assets – there is no challenge too great for our team of experienced engineers, consultants and project managers.
Penspen works with a wide range of clients including many well-known international and national oil companies, utilities and infrastructure owners. We differentiate ourselves on the technical and operational quality of service which we deliver to our clients and partners.

MB Petroleum Services is a multinational corporation that provides cost effective quality drilling and integrated well services globally with the assurance of reliability and added value to all stakeholders. Since its inception in 1982, MB Petroleum has been consistently gaining new clients and developing new innovative services and solutions in integrated well services, to become one of the most successful and the largest Middle Eastern quality oilfield services provider.
The MB Petroleum group has a presence in more than 15 countries, with offices in Europe, the Middle East, North Africa, South East Asia and Asia Pacific. The main subsidiaries are MB Petroleum Services LLC (Oman), MB Century Drilling Ltd. (Australia, New Zealand, and India), MB Deutschland GMBH (Germany), MB Asia Pacific, MB Drilling Company Ltd (Hungary) and MB Drilling Overseas. The group currently provides drilling and integrated well services in Oman, Germany, Hungary, China, Russia, Saudi Arabia, Qatar, Mozambique, New Zealand, Australia and India.
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DCN Diving, has over 60 years of experience in subsea operations. It is a family-owned company with its head office based in the Netherlands Bergen op Zoom and supporting subsidiaries and branch offices in Belgium, Germany, UAE, Malaysia, and Singapore. DCN Diving operates as a worldwide subsea service contractor and is an IMCA member for Surface supplied diving, Saturation diving, and ROV operations. DCN Diving is specialized in:
- Hyperbaric welding and hyperbaric testing using specialized in-house experience and equipment including its Hyperbaric Test Facility in Bergen op Zoom
- Creating dry space underwater with the use of habitats, cofferdams, bulkheads and more
- Subsea rehabilitation of hydropower dams
- Underwater concreting and other civil works
- Pipelines installation dive support
- Subsea support in the renewable energy sector
- Vessel Inspection and Maintenance
- Offshore subsea Inspection Repair and Maintenance (IRM)