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Presentation Outline
•
•
•
•

† How is drilling rig defined?
† What is the factor for selecting the rig?
What are the type...
Drilling Rig
• Is a machine which is used for creating a
hole in ground.
Selecting The Rig
There are many factors to be considered in selecting
the best rig for the job, a few are especially crit...
Rigs
Land(onshore)

Marine(offshore)
Bottom
Support

FLoating

Semi/
Submersible

Platform

Self Contained

Barge

Jackup
...
Environmental
and Regulatory
Issues

Onshore
Drilling
Rig

Industry
Innovation
in Short
Supply

Security
Concerns

Portabl...
Land Rigs
As the name implies, these rigs are primarily
used on land.
Land Rigs
Also a few are capable of drilling holes to
30,000+ feet.
Land Rig
Conventional:
Land Rig
 Mobile:
Environmental
and Regulatory
Issues

Offshore
Drilling
Rig

Industry
Innovation
in Short
Supply

Security
Concerns

Portab...
Offshore rigs
Offshore rigs
Inland Barges are composed of two types:
a. Barge mounted rigs
This type rig is capable of drilling in water...
Offshore rigs
b.Posted barge mounted rigs
Posted barges are capable of drilling in water depths from 0 to 20
feet
Offshore rigs
Submersible Rigs :
These rigs and are capable of working in water depths from 18 to
70 feet or (90-1000)m.
Offshore rigs
Fixed jacket:
Depth:Shallow…500m or less.
Offshore rigs
Drill Ship:
Depth:deep…2500m or graeter than.
Rig types.
Rig types.
Rig types.
Rig types.
Rig types.
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Rig types.

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Explain Types of Rig

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Rig types.

  1. 1. Presentation Outline • • • • † How is drilling rig defined? † What is the factor for selecting the rig? What are the types of drilling rig? † Which type of rig is better?
  2. 2. Drilling Rig • Is a machine which is used for creating a hole in ground.
  3. 3. Selecting The Rig There are many factors to be considered in selecting the best rig for the job, a few are especially critical. They are: – – – – – Surface location (land, inland water, offshore). Estimated maximum hole depth. Horsepower requirements. Cost. Availability.
  4. 4. Rigs Land(onshore) Marine(offshore) Bottom Support FLoating Semi/ Submersible Platform Self Contained Barge Jackup Tendered Drill ship Conventional Jacknife (Deeper) Mobile Portable Mast (Small)
  5. 5. Environmental and Regulatory Issues Onshore Drilling Rig Industry Innovation in Short Supply Security Concerns Portable Power Requirements Confidential - Property of Contango Capital Management 7 Source: Contango Analysis
  6. 6. Land Rigs As the name implies, these rigs are primarily used on land.
  7. 7. Land Rigs Also a few are capable of drilling holes to 30,000+ feet.
  8. 8. Land Rig Conventional:
  9. 9. Land Rig  Mobile:
  10. 10. Environmental and Regulatory Issues Offshore Drilling Rig Industry Innovation in Short Supply Security Concerns Portable Power Requirements Confidential - Property of Contango Capital Management 12 Source: Contango Analysis
  11. 11. Offshore rigs
  12. 12. Offshore rigs Inland Barges are composed of two types: a. Barge mounted rigs This type rig is capable of drilling in water depths from 0 to 12 feet. After being towed on location, the rig’s hull is filled with water until it rests on bottom
  13. 13. Offshore rigs b.Posted barge mounted rigs Posted barges are capable of drilling in water depths from 0 to 20 feet
  14. 14. Offshore rigs Submersible Rigs : These rigs and are capable of working in water depths from 18 to 70 feet or (90-1000)m.
  15. 15. Offshore rigs Fixed jacket: Depth:Shallow…500m or less.
  16. 16. Offshore rigs Drill Ship: Depth:deep…2500m or graeter than.

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