What is a derrick rig?

The primary function of a derrick is to provide the height, stability, and load-bearing capacity needed for drilling, casing running, and pipe string storage during oil and gas operations. Whether in offshore or onshore settings, the derrick is a critical component of a drilling rig derrick (or derrick rig).

What are Offshore Drilling Derricks?

Offshore drilling derricks require additional considerations due to the challenging marine environment. These derricks are typically more robust, constructed from materials resistant to corrosion and capable of withstanding high winds, saltwater exposure, and rough seas.

What are the different types of derricks used in drilling operations?

There are several types of derricks used in drilling operations, each designed to meet specific operational and environmental needs. These include: 1. Tower Derrick A tower derrick is a space-frame structure with four vertical edges and a truncated cone shape.

Who makes Derrick rigs?

By combining rig designers and manufacturers such as Dreco, IRI, Continental Emsco, and DSI, we have the unique background necessary for the most demanding and custom rig applications. We design and manufacture various derrick types for platforms, jack-ups, semi-submersibles, and drillships.

What is a mast derrick rig?

3. Mast Derrick Mast derricks are typically used on workover rigs and smaller drilling rigs. They are made from lattice or tubular legs and usually lean slightly toward the well (about 3° to 8°). This angled design helps stabilize the derrick during operations.

Where do our drilling rigs work?

Our drilling rigs are working in every environment across the globe and have become some of the industry’s most iconic structures in the Arctic, Middle East, and across North America.