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With vast experience in the world’s major oil and gas regions, Milaha Offshore Marine, previously known as Halul Offshore Services Company (HOSC), is capable of providing a wide range of world-class support services offshore, onshore, and subsea, backed by the world-class supply chain and logistics solutions from our group of companies.

Serving as the partner of choice to our customers, we combine our resources, skills, and expertise to offer tailored solutions and comprehensive support for sophisticated oil and gas projects, with a presence extending from the Middle East to Europe, Africa, and Southeast Asia.


Services & Offshore Construction

You can rely on our diverse fleet of offshore support vessels along with our marine and logistics services that support the oil and gas sector and cater to various stages of industry-related projects, from exploration and development to production and decommissioning; including geological and geophysical surveys; drilling operations support; well intervention and stimulation; offshore accommodation, rig-less intervention lift boat and walk to work solutions; diving and subsea services; as well as construction, inspection, maintenance, and repair covered by our EPCIC services.

We also own and operate the most advanced offshore maintenance, diving, and underwater inspection equipment, such as Remotely Operated Vehicles (ROVs) and a wide range of seabed mapping geophysical survey equipment.

Our integrated services, modern equipment, innovative technology, and workforce solutions provide excellent value and lower total cost of ownership to operators, thus increasing the quality and efficiency of oil and gas projects.


Lifecyle Services from Planning to Execution

  • Service-Benefit

    Offshore operations support – walk to work (gangway systems), living quarters, logistics, anchor handling

    Full spectrum of operational support for marine crew and projects, including catering, certified offshore accommodation modules and living quarters, with the highest safety standards for marine requirements. Our gangway systems provide a safe and efficient transfer of personnel to offshore installations.

    Our services extend to offering technically advanced and automated anchor handling tug supply (AHTS) equipment including tugger winches, storage reels, main anchor handling and towing winches, and deck mounted offshore and subsea cranes.

  • Service-Benefit

    Subsea services (diving, G&G – including survey seismic survey equipment, ROV)

    Our extensive expertise enables us to deliver a comprehensive range of subsea support services, including seismic survey, geophysical and geotechnical survey, and positioning services, in addition to commercial diving and ROV operations.

    As a leading provider of air and saturation diving services for the oil and gas industry in Qatar, Milaha Offshore Marine is always ready to perform a wide range of platform structural repairs, pipeline repairs, grouting services, as well as maintenance and wet welding.

  • Service-Benefit

    Projects and Maintenance, Modification, Operation

    With support from our in-house engineering team, fabrication yard, topside construction team, and capabilities in subsea, transportation, and installation, we deliver high-quality projects within the small to medium range of the EPCIC  (Engineering, Procurement, Construction, Installation & Commissioning) spectrum.

    Our MMO (maintenance, modification, operation) services to customers represent a significant component of our topside and subsea activity.

  • Service-Benefit

    Well Intervention and Stimulation

    Milaha supports Well intervention across the well life cycle. This is done through the provision of the marine platform to support owned and serviced company well intervention equipment. The equipment is supported on Milaha-owned assets, including the self-propelled Jack Up barge, Milaha Explorer, Halul 48 Flex Stim well stimulation vessel, as well as other vessels supporting well service pumps. Supported rigless well intervention techniques including wire-line, coiled tubing, snubbing, hydraulic work-over, acid fracturing, and well testing.

    Well workover work is supported by our modern and efficient modular workover units (drilling rigs). These units can be used for all scopes requiring downhole pipe handling and rotation, including sidetrack drilling, workovers, ESP changeouts, well completion, P&A, and slot recovery. The modular design enables easy transportation and quick assembly at client locations offshore and onshore.

  • Service-Benefit


    When a well lifecycle reaches to an end, you can rely on our professional workforce and success track record in planning and executing safe, efficient, and cost-effective decommissioning and abandonment solutions that cover the removal of infrastructure, platforms, subsea hardware, and conductors. Milaha provides the marine spread, logistics and works over units for decommissioning scopes.

Our Clients

Resetti Marino

Get in Touch

Chartering services

Tel:+974 4433 9144

Subsea and Survey services

Tel:+974 4433 9170

Engineering and Construction

Tel:+974 4433 9833

Write to Us

Head Office

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