OCS Training - Rig Equipment Inspection - Advanced 5 Days_IADC.pdf

Who Should Attend :
This course is specifically designed for,
but not limited to employees in the oil and gas
industry who holds the following roles:
Drilling Engineers
Drilling Managers
HSE Consultants
Rig Managers
Maintenance Supervisors
Drillers
Toolpushers
Mechanics and Electricians
All Rights Reserved. OCS GROUP
Almost 30 years’ Experience in projects
include the execution of rig inspections and vessel
audits in Southeast Asia and the Middle East.
• A checklist format for major equipment to assist with
correct maintenance and inspections.
• Multiple examples of good and bad practices,
including photos.
• A presentation of improvements and new
designs of drilling equipment.
• Further explanation of the workshop manual.
Additionally we provide the candidates with the
following:
Course Overview:
In order to ensure optimum performance for your rig,
reduce downtime and maintain safety of your personnel,
planned maintenance and accurate inspections are
essential.
OCS Training Institute is pleased to co-operate with
a Global provider of Rig Inspection/Audits,
Commission-ing, Compliance & Acceptance as well as
& Engineering for Offshore Drilling Rigs, to deliver
Drilling Rig Inspec-tion Workshops (RIW) which
teaches the inspection & maintenance procedures
required to ensure equipment integrity. Candidates
learn to implement the relevant standards &
understand industry requirements so that they can
verify the condition of a rig’s equipment & improve
safety, thus reducing the number of accidents and
protecting the asset.
The Rig Inspection Workshop deals with the
most common equipment deficiencies and recurring
problems. It describes & explains the working
principles of major drilling equipment using detailed
examples from our technical inspection database.
The RIW consists of four days of interactive classroom
sessions with ample time for group participation and
discussion.
OCS Training Instructor
Accredited by IADC
Accredited by IADC
RIGEQUIPMENTINSPECTION-ADVANCED
RIGEQUIPMENTINSPECTION-ADVANCED
Sharpen your skills for Inspection & maintenance procedures required to ensure equipment integrity!
Sharpen your skills for inspection & maintenance procedures required to ensure equipment integrity!
IADC
For any registration:
CALL +6281 7022 2029
Email muanisa@ocsgroup.com
Web www.ocsgroup.com
He is a Senior Trainer for OCS Training Institute
conducting Rig Inspection and Introduction to Drilling
Workshops and for all rig equipment, Drilling,
Mechanical, Marine, Well Control, Electrical Systems
and HSE and Safety requirements
The Trainer is involved in the development and
updating of all training rig Inspection courses for
OCS Training Institute. In addition the Trainer is
active Senior Rig Inspector conducting rig
inspections on all types of rigs. To ensure the
training knowledge is maintained.
5 years Warranty
Certification
Content of the course is not vetted as part of the DIT accreditation

DAY 1 - Drilling Equipment
Course Agenda :
1.0 Drawworks
Drawworks are powerful electrically-driven winches
that lower and lift the drill string and casing. They
also raise the derrick on land rigs using special
raising lines. Some drawworks on older land rigs also
drive the rotary table using a heavy duty chain drive.
1.1 Main characteristics
1.2 DC Drawworks checklist
1.3 AC Drawworks checklist
2.0 Rotary Table
A rotating table rotates and supports the drill string
when connections are to be made for the drill string
or the casing. It is AC or DC electrically-driven or
driven from the drawworks. Some rotary tables
cannot be used to rotate the string; instead the top
drive is used. Some rotary tables are hydraulical-
ly-driven to rotate with a low torque and low speed
only.
2.2 Rotary table checklist
3.0 Top Drive
A top drive is a mechanical device on a drilling rig
that provides clockwise torque to the drill string to
facilitate the process of drilling a borehole. It is an
alternative to rotary table. It is located at the swivel
place and allows a vertical movement up and down
the derrick. The advantage of a top drive over a
rotary table is that it allows the rig to drill longer
sections of drill pipe. A rotary table can only drill a
single drill pipe at one time.
3.2 Top drive checklist
4.0 Independent Swivel
An independent swivel is a rotary tool that is installed
in the hook at the bottom of the travelling block and
allows the drill pipe to rotate while supporting the
weight of the drill string. It also allows the passage of
mud through the drill pipe at the same time.
4.2 Independent swivel checklist
5.0 Crown and Travelling Block
A crown block is a device situated at the top of an oil rig
or derrick. It sits on the crown platform, which is a
steel platform located along the upper portion of the
rig. The crown block works in conjunction with a
similar compo-nent, the traveling block, which is
positioned just below the crown platform. Together,
these two systems areknown as the block and tackle.
Each crown block consists of a series of sheaves and
steel cables. These cables and sheaves sit on a steel
frame, which may be built into the structure of the derrick.
The sheaves serve as drilling lines, and pass through the
traveling block below to connect to the rig's hoisting
drum. While the crown block itself is fixed and used to
stabilize the sheaves, the traveling block moves up and
down with the cables.
5.1 Crown block main characteristics
5.2 Travelling block main characteristics
5.3 Introduction to the crown block and travelling block
5.4 Crown block checklist
5.5 Travelling block checklist
6.0 The Derrick
A derrick is a lifting device composed of a tower or a
guyed mast, such as a pole, which is hinged freely at the
bottom and which is sometimes controlled by four lines to
keep the derrick straight. The derrick allows the rig to
pull/lower three drill pipes (called a stand) at the same
time. Some smaller land rigs pull two drill pipes (called
doubles).
6.2 Derrick checklist
RIG EQUIPMENT INSPECTIONS - ADVANCED
Course Objectives :
Independently carry out a basic (visual) rig inspection.
Describe the main inspection criteria for major equipment.
Identify major items that have an impact on the safety and operation of a rig.
Recognize the indicators of the overall condition of a drilling rig.
List the relevant standards (such as API) and their implications for drilling equipment.
Understand the basics of EX equipment installed in hazardous areas.
Evaluate basic maintenance and inspection procedures on the rig to identify compliance with good work-
ing practices and industry standards
After completing this workshop, candidates will be able to:
CALL +6281 7022 2029

DAY 2 - Drilling Equipment
Course Agenda :
7.0 Winches
Winches are air or hydraulically driven lifting devices
that lift heavy equipment and sometimes personnel
(man-riding winch).
7.2 Introduction air winches: man-riding winches
7.3 Man-riding winch
7.4 Winch checklist
8.0 Lifting and Handling Equipment
API RP 8B gives guidelines and establishes require-
ments for inspection, maintenance, repair and reman-
ufacture of items of hoisting equipment used in drilling
and production operations, in order to maintain the
serviceability of this equipment.
8.2 Lifting and handling equipment checklist
DAY 2 - Marine Equipment
DAY 2 - Marine Equipment
1.0 Jacking System
The jacking system lifts and lowers the entire rig in and
out of the water on support legs. It comprises a large
number of electrically-driven gears with gear boxes to
control the legs (three or four) of the jack-up system.
1.2 Pinion shaft, drive pinion and reduction gearbox
1.3 Jacking electric brake/motor and jacking control
1.4 Leg racks
1.5 Central control cabinet and console
1.6 Central control console
1.7 Brake operation
1.8 Fixation system
2.0 Associated Systems for Jacking
Associated systems for jacking, including a seawater
system, help ensure the leg footings will be maintained
in a secure position for a number of factors including
sea conditions, the weather window for jacking and a
Site-Specific Assessment (SSA), for instance soil
analysis.
2.1 Seawater system
2.2 Seawater system: Points to identify
2.3 Leg-jetting operation
2.4 Jack-up operation
2.5 Foundation failure while pre-driving
2.6 Jacking points to consider
2.7 Jacking system checklist
2.8 Practical explanation of the jacking system
2.9 Corrosion protection
3.0 Deep-well pumps
Deep-well pumps supply cooling water so that the
engines can be cooled even if the engines are working
on maximum load for a prolonged period. It is import-
ant to find out how many pump strokes the mud pumps
are allowed to make while pumping seawater, so that
the deep-well pumps can keep up with the demand.
3.1 Jetting
3.2 Skidding
3.3 Spud can inspections
3.4 General jack-up marine equipment
OCS Training understands that in current economic
climate, getting an excellent return on your training
investment is critical for all our clients. This excellent
training can be conducted exclusively for your organi-
zation. The training can be tailored to meet your specif-
ic needs at your preferred location and time. We will
meet you anywhere around the globe.
IN-HOUSE SOLUTIONS
SAVE COST • IMPROVE PERFORMANCE • REDUCE RISK
CALL +6281 7022 2029
If you like to know more about this excellent
program, please contact us on +6281 7022 2029
or email at muanisa@ocsgroup.com

DAY 3 - Mud Processing Equipment
DAY 3 - Engine Room and
Power Plant
Course Agenda :
1.0 Mud Pump
Mud pumps are large reciprocating piston/plunger devices that
are specially designed to circulate drilling fluid (mud) under high
pressure down the drill string and back up the annulus.
1.2 Mud pump checklist
2.0 Mud System
The mud system is a system of shakers, mud centrifuges, mud
cleaners, mud desanders and mud desilters designed to circu-
late drilling fluid to the drill bit and back to the surface.
A mud system has two sections. The high pressure section
delivers mud from the pumps to the drill bit. The low pressure
section sends mud back to the surface for treatment and
supplies mud from the mud pits back to the main pumps using a
large number of centrifugal pumps. A vacuum degasser
removes small particles of gas from the mud.
2.2 Mud system checklist
1.0 Diesel Engine
The diesel engine is a high compression internal combustion
engine that drives the main AC or DC generators, which provide
power for the rig.
1.2 Diesel engine checklist
1.3 Emergency generator checklist
2.0 Air Compressor
Rig air compressors on the rig are used to supply compressed
air to several auxiliary equipment and functions. Usually the
systems build on drilling rigs are 120 psi systems fitted with
several air receivers for the storage of compressed air. The air
from the compressors is used for the operation of the rig floor
winches, start air for the engines, operation of the air operated
BOP hoist, supply air for the bulk transfer system, etc.
2.2 Air compressor checklist (more relevant for MODUs)
3.0 Crane
A crane is a machine for raising, lowering and revolving heavy
equipment. They are used on land rigs and MODUs (marine
cranes), and may be driven electronically, hydraulically or with a
diesel engine. They can also lift heavy equipment between rigs
and supply boats on MODUs and assist in building up land rigs
on new locations.
3.2 Crane checklist (relevant for MODUs)
1.0 Ram-Type Preventer
A ram-type preventer is part of the well control equip-
ment integrated into the BOP. It seals the annulus of
the well, seals around the drill pipe or performs a Com-
plete Shut Off (CSO) if no drill pipe is inside the hole.
Rams can hang off the drill string and shear the drill
pipe.
1.2 Operation of the rams
1.3 Hydraulic operators
1.4 Types of rams
1.5 Ram preventer checklist
2.0 Annular Preventer
An annular preventer seals the annulus of the well,
seals around any pipe-casing or performs a CSO if no
drill pipe is inside the hole. It is part of the well control
equipment integrated into the BOP. The hydraulic
closing pressure drives a piston upwards, which forces
the sealing element upwards and inwards to form a
seal around the pipe in the hole.
2.2 Principle of annular preventers
2.3 Stripping through a closed annular BOP
2.4 Hydril annular BOPs
2.5 Hydril GK annular preventers
2.6 Cameron annular BOPs
2.7 Annular preventer checklist
3.0 Gate Valve
A gate valve is part of well control equipment integrat-
ed into the choke and kill lines of the BOPs. They seal
off the choke and kill valve outlets. On each outlet
there is normally one remotely-operated gate valve
and one manually-operated gate valve.
3.2 Gate valve checklist
4.0 Choke and Kill Manifold
The choke and kill manifold is a collection of pipes and
valves that restricts or stops pressure/flow and form
part of the BOP system.
Some land rigs have a simple choke manifold. Modern
rigs and MODUs use a selection of gate valves
integrated into a choke and kill manifold. Both types
are accompanied by a mud/gas separator and vent
lines. Upstream of the chokes, the manifold is
connected to the BOPs. Downstream of the chokes,
vent lines are routed to the mud/gas separator and the
flare pit on land rigs or routed overboard on MODUs.
4.2 Choke and kill manifold checklist
DAY 4 - Well Control Equipment
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DAY 5 - Electrical Equipment
1.0 Eddy Current Brake
The eddy current brake is an extra brake for the
drawworks. It is connected through a coupling
with the drawworks main shaft and provides extra
braking force to better control the drawworks.
1.2 Baylor eddy current brake checklist
2.0 Electrical Safety
Electrical equipment on drilling rigs have to
comply with safety standards to protect the rigs
from ignition of free flowing gas from the wells.
The level of safety depends on the zone or area in
which the electrical equipment operate.
2.2 Electrical safety equipment checklist
DAY 5 - Safety Equipment
1.0 Drilling and Safety Equipment
Drilling and safety equipment include fire pumps,
fire extinguishing systems (both permanent and
portable), PPE (personal protective equipment),
hand rails, toe boards, escape routes, life-rafts
and lifeboats for MODUs, helicopter decks. They
protect personnel and provide equipment for
fighting fires or abandoning the rig (MODUs).
1.2 Safety equipment checklist
1.3 Drilling safety equipment checklist
2.0 Pollution Control
The pollution control checklist includes equip-
ment present at the rig site that prevent pollution
to the environment. Maintaining pollution control
depends on location and local legislation and the
use of oil-based mud requires many extra pollu-
tion control measures.
2.2 Pollution control checklist
5.0 BOP HPU
The BOP HPU (Hydraulic Power Unit) consists of three
hydraulic circuits made by a set of accumulator bottles
and hydraulic pumps. These are the accumulator circuit,
the manifold circuit and the annular BOP circuit.
Hydraulic power is stored in the accumulator bottles and
this provides pump capacity to keep the accumulator
system under pressure. The HPU provides control
valves to select different functions of the BOP equip-
ment.
5.2 BOP HPU checklist
6.0 Subsea Control Systems
Conventional subsea control systems use pod hoses to
transfer the hydraulic supply and pilot signals to the
subsea accumulators and pods.
6.1 Conventional BOP controls systems checklist
6.2 Conventional surface controls systems: lessons
learnt
7.0 MUX
Multiplex (MUX) systems use cables to transfer electri-
cal
and fibre-optic supply and pilot signals to the pods. Rigs
conduit lines integrated into the marine risers and a
hotline are used to transfer hydraulic power to the
subsea
accumulators.
7.1 MUX control systems checklist
DAY 4 - Well Control Equipment
Course Agenda :
Course Schedule
08:00 Registration (Day1)
08:00 – 09:45 Session I
09:45 – 10:00 Refreshment & Networking
10:00 – 12:00 Session II
12:00 – 12:30 Session II
12:30 – 14:30 Session III
14:30 – 14:45 Refreshment & Networking
14:45 – 16:45 Session IV
17:00 End of Day
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Contact us
8.0 Riser and Tensioner Equipment
Marine risers are used to provide a return flow path
between the wellbore and the drill vessel, and to guide
the drill string or casing to the BOP stack on the ocean
floor.
8.1 Riser and tensioner equipment checklist
8.2 Riser and tensioner equipment: lessons learnt
OCS Training Institute (Singapore) Pte Ltd
2 International Business Park
#10-08, The Strategy
SINGAPORE 609930
Email: sales@ocsgroup.com
www.ocsgroup.com

OCS Training - Rig Equipment Inspection - Advanced 5 Days_IADC.pdf

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OCS Training - Rig Equipment Inspection - Advanced 5 Days_IADC.pdf