Underreaming

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Global Drilling Solutions offers high-performance downhole tools for your hole enlargement needs, we provide services for reaming operations of any difficultyes with using own tools.

Liner interval, tie-back casing, profile shutter, remedial cementing, previously drilled hole will be qualitatively reamed up to required diameter with a short schedule by highly qualified staff who have long-term filed experience in the reaming services.

GDS innovative drilling technologies designed to mitigate drillstring vibration during hole enlargement. Our hole enlargement tools operate efficiently, improving equivalent circulating density (ECD), reducing the risk for fracturing formations, plus torque and drag reduction to overcome your drilling challenges.

The GDS hole enlargement solutions can help solve your challenges whether you are using a rotary steerable BHA, a steerable motor BHA, or a conventional rotary drilling system.

We deliver set of all types of underreamers includes interchangeable blades that easily replaceable in rig conditions by suprevision of GDS engineers, this aproach significantly reducing repair and maintenance costs.

Integrated Drilling Service

Integrated 24/7 based well design and drilling service will manage the system and simplify your drilling operations, well design, and well construction with the integration of all aspects into the one.

Laboratory Research

Drilling Fluids Testing Laboratory and Cementing Laboratory are our research base hub that having the full cycle of scientific and technical research on the development and implementation of advanced developments in the area of drilling muds, spacer fluids and cementing materials.