Services

At STOS, we provide new technologies in drilling and workover operations for the oil and gas wells.

Our Expertise, Your Energy Advantage

At STOS, we offer a full spectrum of specialized oilfield and energy services designed to support every stage of the production lifecycle—from exploration and drilling to downstream infrastructure and chemical solutions. With a focus on safety, efficiency, and innovation, our services are tailored to meet the evolving demands of the global energy sector.

Well Drilling & Workover Operations

Comprehensive drilling, well completion, and workover programs backed by expert supervision and high-quality equipment.

Artificial Lift & Well Optimization

End-to-end services for SRP, PCP, and ESP systems, optimization, diagnostics, and troubleshooting for better performance.

Exploration & Well Testing Services

Accurate testing and analysis for exploration wells, ensuring reliable data for informed development decisions.

Integrated Upstream Oilfield Solutions

Advanced services including cementing, pumping (acid/water), well intervention, downhole tools, and filtration systems.

Downstream & Energy Infrastructure Services

Specialized support in health & safety, fire systems, industrial training, and end-to-end engineering and project execution.

Industrial & Specialty Chemicals

Water treatment chemicals, industrial compounds, rubber products, and polymers including HDPE, LLDPE, and EVA.

Proven Impact in Every Operation

Powerful solutions for a sustainable future

We ensure high-performance standards across all stages from exploration to delivery through technology and safety.

75%
Refining Capacity
87%
Crude Oil Prod
95%
Satisfied Clients
92%
Project Succesful
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