What are the four main types of drill rigs?

Depending on the terrain, you can choose between different types of drilling rigs: rotary drilling rigs, percussion drilling rigs, down-the-hole drilling rigs, top hammer drilling rigs (with high hammer), etc.

What are the two types of oil rigs?

Types

• Fixed platforms.
• Compliant towers.
• Semi-submersible platform.
• Jack-up drilling rigs.
• Drillships.
• Floating production systems.
• Tension-leg platform.
• Gravity-based structure.

How tall is a workover rig?

3.5 TAYLOR 5-AXLE CARRIER:

A: Length w/Mast:	61 ft. 9 in.
E: Rear Axle Spacing	53 in.
F: Rear Axle to Back of Rig	11 ft. 8 in.
G: Height (over the road)	14 ft. 3 in.
Width (traveling—not shown)	8 ft. 6 in.

What is a well workover in oil and gas?

Well workover refers to any kind of oil and gas well intervention involving invasive techniques, such as wireline, coiled tubing, or snubbing.

What are the different types of drilling rig?

Drilling Rigs Types

• Fig 01- Land Rigs.
• Fig 02- Drilling Barges.
• Fig 03- Jack Up Rigs.
• Fig 04 -Semi-Submersible Rigs.
• Fig 5- Drill Ship Rigs.
• Fig 7 – Platform Rigs.

How tall is derrick on drilling rig?

The drilling derrick is generally rigged with a block and tackle, mechanized hoisting and lowering equipment, and drill-pipe holder. The height of a drilling derrick depends on the planned well depth; derricks with a height of 9-58 m are used.

What is the difference between well intervention and workover?

The term workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. Practically any offshore supply vessel can swiftly be converted into a well intervention unit without any assessment or approval of the modification of the vessel.