(2) Drilling Rig Operations, Notas de estudo de Engenharia de Petróleo

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Rig Operations Presentation

Rig Operations Presentation

Rotary Drilling Rig Components

1. Derrick or Mast and Substructure
2. Power and Prime Movers
3. Hoisting Component
4. Rotating Component
5. Circulating Component
6. Well Control Component
7. Tubular and Tubular Handling Equipment
8. Bit
   9. Fishing Tools

Rotary Drilling Rig Components

1. Derrick or Mast and Substructure

Derrick

A large load bearing structure, usually of bolted construction. The

standard derrick has four legs standing at the corners of the

substructure.

Rotary Drilling Rig Components

1. Derrick or Mast and Substructure

Mast

A portable derrick that can be raised as unit. For transporting by

land, the mast can be divided into two or more section.

Rotary Drilling Rig Components

2. Power and Prime Movers
3. Mast or Derrick and Substructure

Rotary Drilling Rig Components

2. Power and Prime Movers Internal combustion engine or a turbine that is the source of power

for driving equipment on the Rig.

A drilling rig in which the source of power is one or more internal-

combustion engine and in which power is distributed to rig

components through devices such as chains, sprockets, clutches

and shaft is said to be a Mechanical Rig.

Internal combustion engine or a turbine that is the source of power

for driving equipment on the Rig.

A drilling rig in which the source of power is effected by the

combination of engines, generator set, control system and electric

motors is said to be a Electric Drilling Rig.

2. Power and Prime Movers

Rotary Drilling Rig Components

Internal combustion engine or a turbine that is the source of power

for driving equipment on the Rig.

A drilling rig in which the source of power is effected by the

combination of engines, generator set, control system and electric

motors is said to be a Electric Drilling Rig.

2. Power and Prime Movers

Rotary Drilling Rig Components

DC-DC System

2. Power and Prime Movers
3. Derrick or Mast and Substructure
   3. Hoisting Component

Rotary Drilling Rig Components

3. Hoisting Component

Rotary Drilling Rig Components

The Rig Equipment responsible for the raising and lowering of the

Drillstring. Consist of the following:

1. Mast or Derrick
2. Drawworks
3. Crown Block
4. Traveling Block
5. Deadline Anchor
6. Supply Reel
7. Drilling Line

3. Hoisting Component

Rotary Drilling Rig Components

An assembly of sheaves mounted on beams at the top of the derrick/

mast and over which the drilling line is reeved.

3. Crown Block

3. Hoisting Component

Rotary Drilling Rig Components

An assembly of sheaves mounted on beams at the top of the derrick/

mast and over which the drilling line is reeved.

3. Crown Block

FAST SHEAVE

CROWN SHEAVE

3. Hoisting Component

Rotary Drilling Rig Components

An assembly of sheaves mounted on beams at the top of the derrick/

mast and over which the drilling line is reeved.

3. Crown Block

3. Hoisting Component

Rotary Drilling Rig Components

An assembly of sheaves or pulleys through which the drilling line is

reeved and which moves up and down in the Derrick or Mast.

4. Traveling Block

BLOCK HOOK