About

About company

A brief overview of who we are, what we do, and how we operate globally.

About OSC

Who we are, our purpose, and the role we play in the energy sector.

Our Governance

The principles, policies, and structures guiding responsible operations.

Our Leadership

The team driving strategic direction and long-term stability.

Our History & Heritage

Key milestones that shaped the company over six decades.

Memberships

Memberships with key industry and professional organizations.

OSC Main Pillars

Industrial Operating Facilities

Shared industrial base supporting oil and gas operations.

Industrial Workshops

Flexible industrial land and plots tailored to operational and expansion needs.

Industrial Warehouses - Al Quoz

Secure storage and coordinated logistics for equipment and materials.

Facility Management Services

Operation and maintenance of industrial facilities and infrastructure.

Logistics Operations (Clearing and Forwarding & Material Movement)

End-to-end logistics and clearing & forwarding for safe, time-critical energy operations.

On-Demand Manufacturing (SIML + OSC Saudi, DTM)

Precision manufacturing for drilling and oil and gas equipment.

OSC Products (SIML + OSC Saudi, DTM)

In-house engineered tools for drilling and well operations.

Licensed Products Offering (SIML + OSC Saudi, DTM)

Licensed tools manufactured to approved design and quality standards.

Industrial Engineering and Fabrication Services (OSC Engineering Services + OSC Saudi OGEI)

End-to-end engineering and fabrication across global facilities.

Machine shop and inspection services (SIGS)

Machining and inspection for asset integrity and compliance.

Drilling & Completion Fluids & Solids Control (MIGS)

Fluids, solids control, and waste management for drilling.

Drill Bits and Drilling Reamers (Diamant Drilling Services)

Drilling optimization and PDC bit design services.

Gaskets and Fluid Sealing Solutions (Smith Gaskets)

Gasket and sealing solutions for critical applications.

Group capabilities

OSC Companies

A group of specialized companies delivering integrated solutions across key markets.

Common User Supply Base (CUSB)

Business platform supporting growth and regional operations.

Smith International Manufacturing Limited (SIML)

Manufacturing company producing oilfield equipment for energy operations.

MI Gulf Services (MIGS)

Drilling fluids and engineering services supporting regional energy operations.

Smith International Gulf Services (SIGS)

Oilfield services company supplying equipment and technical support.

Engineering Services

Integrated design and large-scale industrial fabrication.

Oilfields Supply Company Saudi (OSCL, OGEI, DTM)

OSC Saudi manufacturing facility supporting local oil and gas operations through its 3 divisions.

Langsat OSC Sdn Bhd (LOSC)

Common user supply base supporting logistics and industrial operations.

SIGS Malaysia

Supplier of fluid sealing solutions across Asia.

Oilfields Supply Center Sdn Bhd

Malaysia manufacturing company supporting regional industrial operations.

Diamant Drilling Services (DDS)

Worldwide provider of drill bits and drilling tools.

Oilfields Supply Center Americas

Upstream oil & gas logistics, machining, tubulars, and manufacturing support.

TOSC Drilling Machines Joint Stock Company (TOSC)

Provides specialized oilfield equipment, tools, and solutions for operations.

About

Standards & compliance

OSC’s policies and management systems governing quality, health, safety, and environmental compliance across operations.

Quality Policy

Statement of OSC’s commitment to quality and client requirements.

HSE Management System

System for managing health, safety, and environmental risks.

Quality Management System

Framework for managing quality, consistency, and continuous improvement.

Policy Statements

Commitments to quality, safety, environment, and ethics.

Certifications & Awards

Industry certifications and awards reflecting quality and compliance.

A Member of OSC Group

Smith International (Middle East) Ltd.

Manufacturing oilfield equipment for regional energy markets.

view MIGS website

Scope of services

Oilfield Manufacturing

Year established

2003

Phone Number

+971 4 8837042

SIML – OSC Smith International Manufacturing Limited is an OSC-owned manufacturing company specializing in oilfield equipment for regional and international energy markets.

OSC–SIML was established in February 2003 to manufacture oilfield equipment supporting regional energy operations.Initially formed with the involvement of Smith International to serve Middle East and North Africa (MENA) markets, the company expanded its manufacturing capabilities and geographic reach over time.

In 2012, OSC–SIML became a fully owned subsidiary of OSC, continuing operations as an integrated part of the OSC group with a focus on in-house manufacturing excellence and regional support.

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Solutions

OSC products and licensed products

OSC-SIML, part of the OSC Group, specializes in engineered oilfield equipment to international standards with in-house quality control.

Wellbore intervention

Downhole tools

Whipstocks

Reamers & underreamers

Drilling jars & accelerators

Shock tools

Wellbore cleanout tools

Product Line

Key OSC Products

OSC Drilling Jars, Hydra Quaker

The Hydra-Jar AP delivers consistent double-acting hydraulic impacts to free stuck drillstring components in high-temperature and challenging drilling conditions.

Product Line

Licensed OSC Products

Schlumberger Drilling Jars, Hydra-Jar AP®

The Hydra-Jar AP double-acting hydraulic drilling jar provides consistent bidirectional impact to free stuck drillstring components in challenging downhole environments.

In-House Production

On-demand
manufacturing capabilities

OSC Manufacturing delivers precise, in-house
production of drilling and completion tools
with full quality control.

In-House Capabilities at OSC
Manufacturing includes the following:

– Multi-axis Turning & Milling
– Carburization & Nitriding
– Deep Hole Drilling
– Gun Drilling
– Pull Boring
– Honing
– Grinding
– Welding & Brazing
– Assembly & Torquing
– High Value Pressure Testing
– Magnetic Particle Inspection
– CMM Inspection

Examples of Products currently
manufactured for Global OSC-SIML Clients:

– Completions
– Liner Hangers, Liner Packers, Cement By-Pass Manifold & Packers
– Drilling Jars & Accelerators
– Shock Tools
– Side-tracking Tools – Whipstocks, Mills, & Anchors
– Reamers & Underreamers – Cutter Block Assemblies, Hole Openers
– Wellbore Cleanout tools
– Drill Bits
– Motor Components

Key Completions Equipment
produced in-house at OSC–SIML:

– Liner hangers
– Liner packers
– Cement by-pass manifolds
– Packers