Drilling rig top drives

Top Drives

Tailored systems for onshore and offshore projects We provide a range of AC-driven top drive systems for demanding drilling applications onshore and offshore. All our top drives are

Top drives have transformed drilling: Now, new design

With increased activity in accessing offshore reservoirs from land drilling rigs, Coastland Drilling is calling for more torque and speed from top

Top Drive Rigs: A Beginner''s Guide to Safer, Faster

Top drive rigs have transformed the oil and gas industry, making drilling operations safer, faster, and more efficient. If you''re new to the

Canrig® Sigma Top Drive

The Canrig® Sigma 500-ton top drive is the next generation top drive, completely reimagined to endure the harshest drilling conditions while operating with the

Canrig® Top Drives

Top drives reduce risk and increase safety while drilling in several ways. First, a top drive allows the driller to quickly engage and disengage pumps or the

Top Drives

Top drives are critical in oil and gas drilling operations, which are shut down if the top drive or swivel is not operating. Financial stakes are high: Single land rigs can cost $10 million,

Innovative Top Drive Systems in Drilling Rigs

Top drive systems have dramatically increased efficiency, safety, and the automation of drilling rigs. In addition to replacing the conventional

Canrig® Sigma Top Drive

The Canrig® Sigma 500-ton top drive is the next generation top drive, completely reimagined to endure the harshest drilling conditions while operating with the highest continuous torque in its

TOP DRIVES

top drive systems for onshore and offshore. Over the last 35 years, Canrig has become the recognized leader in top drives. We design and manufacture top drive systems for sale or for

Rotary, Kelly, Swivel, Tongs, and Top Drive

Even on rigs with a top drive, however, the rig owner retains the rotary table and master bushing as a place for the floorhands to set the slips to suspend the drill stem in the hole.

8.4.2.2: Top-Drive Rig | PNG 301: Introduction to

The advantages of a top-drive rig are that longer sections of drill pipe can be (1) connected to the drill string when the rig crew is drilling ahead, (2) connected

The Ultimate Guide to Choosing the Right Top Drive System for

In summary, the choice between electric, hydraulic, mechanical, and portable top drive systems depends on a range of factors including the specific drilling requirements,

An Overview of Top-Drive Drilling System Applications and

Summary. Top-drive drilling has become one of the new technologies of the 1980''s. Application of this seemingly old concept is now widespread in most offshore areas of the world. Top-drive

Top drive

A top drive is a mechanical device on a drilling rig that provides clockwise torque to the drill string to drill a borehole. It is an alternative to the rotary table and kelly drive. It is located at the swivel''s place below the traveling block and moves vertically up and down the derrick.