Oil and Gas Final Examination Paper year 2011

8/11/2019 Oil and Gas Final Examination Paper year 2011

1/21

UN

LY

Rw] ITl

T

G

p

ETRONAS

COURSE

DATE

TiME

PABIO42/PCBIO12

INTRODUCTION

TO

OIL

AND

GAS

AND

SUSTAINABLE

DEVELOPMENT

1Qrh

SEPTEMBER

2Q11

SATURDAY)

s.

ooAM

-

11.

Oa

nn

2

HOURS)

INSTRUCTIONS

TO

CANDIDATES

.

Answer

ALL

s

rom

the

Questions

Book'et.

Begin

EACH

answer

on a new

page

n

he

Answer

Bookiet.

nthcat

earynswers

that

are

canceIIed,

iany.

.

Where

appaabe,

w cIearIy

steps

taken

in

arriving

at

the

solutions

and

cat ALL

ssumptwons.

5

not

his

nstructed.

Note

:

There

are

TWENTY

ONE

(21)

pages

in

this

Questan Booklet

including

the

cover e

and

appendix.

UzaI.

vErs

I

t:

I

'r(.

4wrc;

I

og

I

PE'":

RONAS


2/21

/PBIOI2

ONE

(1)

best

answer

or

each

ueston

Answer

ALL

questions.

.

internatonaC

il

cornpanes

obtain

a

Icense'

A.

By

dthng

n

a

Hcensing

ound

B. Through threct negotiationswith governmentsor natonajoi companies

c

By

taking

over other cornpanies

and

inherftng

their

ticense

AU

of

the

above

2.

Most

of

s

produced

between

temperatures

of

60

and

I

20 degrees

C,

at a

depth

rar

known

as

the:

A:

oi

window

B. depth

C, Oi

range

D. Ofl

bracket

in

the

subsurface, oil and

gas accumulate:

A.

In arge holes, lke

caves and

caverns

Bln

pockets,

a

few

hundred

meters

below

the

seafloor

cIn dune sand

in

Mddre eastern deserts

CLthe

pores

of

host

rocks

,

A

petroleum

system

comprises:

w

A

source rock,

a

reservoir

rock, a

seas

and a

trap

B. A

basin,

a source rock,

a migration

path

and

a

reservoir

rock

c* An

oil

fie1d,

w

a We1ira pipeUne and a refinery

D.

All

the

above

Processes

nvoI

petroleum system nclude:

A. Generationw

rngration,

accurnuati

and

preservation

B.

Transformation,

migration, entrapment and

retention

aturatIon

generation, migration

and

accumulation

11 None

of

the

above

r


3/21


4/21

61042PCI3I 012

11M

NonconventnnI

vM

sP:

A.

Op

hat

does

not

figure

on

1nternatona

Conventwons

n

Energy

B.

OU

that

s

produced

or

extracted

using

techniques

other

than the

traditional

oil weH method.

C`

Qrl

hat

has

a

nonconventionaI

4"emomposition

D

Oil

that

ke

nother

qthd

12

can

be

transformed

into

a

liquid

.

A.

Through

a

process caIled

GTL (Gas

to

liquid),

n

which

hydrocarbon

fractions

6n

hen

gas

are

othfled

to

become

llquid

B. Through

compression

and

cooling

of

dry

gas

to

produce

LNG

c. Throughcornpressonof assodated gas, to produceLPG

bAII

of

the

above

13

6iofues

can

be

produced:

A.

From

ts

that

produce

sugar

and starch

B.

From boogica

compounds

extracted

from

dead

anrnais

!

!!

From

garbage

and unused parts

of

agrcuIturaI

products

DM ,

From

fruits

rich

in

juice.

14 Wind Energy;

A

sa new

type

of

energy

that

had

not

been

used

before

the

2O

century*

Req'ures

nstaUing

arge

quantities

of very

expensive

windmUisw

C.

s economica6

with

today"s techno'ogy.

D.

Has

no

environmental

disadvantage.

I

5.

Which

of

the

following

techniques

is NOT

skiered

as

a

secondary recovery

process?

A,

.

Gas

cap

drive

Bw.

Water

injection

cFormataon

water

re-injection

0.

None

of

the

above

4


5/21


6/21

/PCB1012

I9

Section

7

indicates

the:

li,

i

"

2

phase

separator

B.

3

phase

separator

c

Christmas

tree

D. Noneof the above

20. Packer

s

indicated

by:

A Section

4

8.

Section

1

C. Section

5

D

None

of

the

above

21 Oil flow rate

is

measured

in

the

unit of

A.

MMCFD

IN

Bb

day

rw Cubic

ftiday

D.

Ga

on/day

22

OMPlow

rate

is

measured

by

using

A.

Thermometer

B,. Pressure

gauge

C. Separator

how

meter

23.

Gas

s

cflscharged

rom

of

the

separator

op

8 Bottom

c*

Mdcfle

D Base

24w

Metering

system

is

a system which

is

used

for

measuring

iIM

Pressure

in

the

flow

Une

IW

Bw

Voiurnetric

fkw

rate

of

oU

or

gas

C.

Temperature

of

flow

ire

a 'edfic gravity of the fluki

6


7/21

PABI

'042IPCB1

12

25

Christr

an

sernbty

of

and

flttings

attached on

t

wel

head

WMN

A.

Transpcnt

o

from

one

pace

to

anoher

parate produced fluid into different phases.

IIIIIICY'I'

Reguiate

flow

of

IcNid.

!

C

the

flow

of oil

and

gas.

26.

_

______

is

an

assernb4y

of vaIves

and

fittings

which

are

used

for

regulaUng

ffa

ofoi

and

cja

A

Separator

B.

edC

've

c.

Diaphragm

motor

va've

D. Christmas tree

27

One

of

transporting

crude

rai

from

one

place

to

another

can

be

done

by

using

a

k

Rotary

meter

BM

Positve

displacement

meter

w

Pump

.

D.

Elbow

"'

8

A

is

used

for

anrUng

gas

to

long

distance

in

case

of

nsufficierit

pressure.,

A.

Gas

engine

.

M

Compressor

c

Diesel

engine

Dw

Eectricrnotor

29r

pilant

structure

s nc1

n

_

r,

Fixed

iaci1m

B.

Floating

acO(ftes

e

aclUe

D.

Sub-sea

facilties

7


8/21

I

3O

Wehead

area

f

he

except:

A.

Casnng

head

B.

Tubing

bead

C.

Christmas

tree

P'pene

PA/PCB

1012

31.

Which

of

the

foowing

is

the

last

step

in

the

sequence

of

dri

ng

operation?

ern

entinting production casing

.,

/'''

Bw

DrWing

production

hole

Cw

RUrw

set

liner

D.

Cement

liner

3 2.

What

is

the

main

function

of shale shaker?

A. Removes

entrained

gas

bubbI

s

fine

partMces

Cw Removes

granular wastes

i

OrdOii

uRemoves

drH

cuttngs

33,

Jackup

rigs

are

used

in

drMffing

here

water

depth

s

tess

than

A. 0 meter

B

500

meter

:

100

meter

,,

''"

w

200

meter

.

..

4w

wn

a

and

travelUng

bi

are

consisted

in

A.

Gircuation

System

,

Hoisting

System

Cw

Rotary

System

,

TransportaUon

system

.

Rotary

system

is

used

for

the

purpose of

A.

Running

and

pulling

equipment

nto

and

out

of

the

welt.

S

Rotating

drill

string and

:

t

d N

M

CMlatngrd4lrng

uki

D. Pumpingwater into the welI.


9/21

PAB 1

042/PCB

012

36

Which

of

the

foUowhig is

the

function

of

mud

pump?

A

Transfers

arge

okime

of

driffirg

luid

under

high

pressure

j!!!!

!

Removes

drNd

uttings

from

the

d'riffin

uki

C. Fves

ine

parc1es

rom driUirg luid

0. Removes drifl cuttings from the draUingluid

37.

of

the

foUoweng

s

not

the

size

of

avaUable

standard

casings?

&36

B33

C3

O

+

dI

M

24

Which of the foiiowing i the nornwnaiweight of 4 inches driaipipe?

A.

14M0

B.

17M0

c'pY

19M00

0

P'

39

Which

o

the

foIbwir

s

defindtion

of

travelling

block?

A. An arrangement of sheaves

BA

large

hookshaped

device

c

n

ernbly of

pualeys

called

"sheavesAr

Dy

An

extemeiy

ugged,

heavy

duty

clamps

4O

Which

of

the

foIowkng

s

not considered

as

part

of

overhead

tools?

A.

Crown

block

B.

Travelling

block

IM

IIIII

EIevator

I

I

D.

Draling

ine

41.

Describe

petroleum

reflnfrig.

A.

It

is

a

process

for

sorting

the

types

of

crude

oil

Bt is

a process

of

distributing

the

most

valuable

oil

products

r"

,

o"

t

is

a

process

of

separating

thfferent

products

from

the

crude o

. Rsa process for increasing the value of certain oil products

9


10/21

PBI

0421PC61

12

42.

What

is

the

MAIN

ctIve o1

petroleum

refnlng:

A.

To

produce good

products

as much

as

possbe

'

,,,

r

.

To

maxwmMze

roduction

of

transport

,

To

maxirnze

the tchnoNogy

eve

opment

for

profits

Diw

To

ac'c&e4te

petrIwylleuI

IIG

producon

43.

Which

of

the

f

is NOT

a petroleum

refinfrlg

process?

A.

tifiation

c

Cataytwc

cracking

D Su'phur

reforming

Product

b'end6ng

44.

What

property

plays

a

major role

in

separating

products

from

crude oH?

A. Pour

point

B.

AP

Gravty

c. MeIt.

7ug

oint

Boi

oint

45

n crude oI, what constitutes

paraffin?

A. Straight chain hydrocarbon

B Straight

chain cycio'hydrocarbon

Straght

chain

&nge bond hydrocarbon

D.

Straight

chain

oefin

4'6.

The

three

basic

steps Mn

efining are

separatord

reatment

and

A.

Cracking

B

Conversion

rM

Reforming

D.

DesuIphurization

47 What s

one

of

the

major

raw

rnatera

or

petrochemca

production?

A. Ethylene

gyco1

B.

Ethano'

""'

,

:

hy'ere

N,

'''

w Methane.

10


11/21

'AB

B 0'

12

48.

The

set

of

information

about crude

o

quality

is

called:

A. An

B.

P An

assay

'

D. A product slate

49. cry4orrHeButadiene-SRyrene

ABS)

is

a petrocherncaI

product

for

synthetic:

A.

Crude

o

B.

Gasoiine

Rubber

0. Tyre

5O.

An

examp'e of

the

use

of

,

yvinchorid

PVC)

s:

A.

Car bumper

B.

nk

cw Car

tyres

.

hapr

5L

How

much of

the

wor'd o

and production

is

estrnated

to

be

used

n

petrocherncai

production?

A.

15%

B

5'0%

5%

DN

25

52 Which

of

the

followlng

wII

NOT influence

o6l

prices

in

term

of

fMnancll

economics/markets?

A.

Precipitous decline

in

the

US Dollar

B. Excessive

and uncontrolled speculation

:

"IAe

hare

of oll

tt,

res

contracts controlled

by

specrlators

at

the

New

^id

York

Mercantile

l

Exchange

(NYMEX)

Continued instability

and

heightened

security

concerns

in

major oil and

gas

producing

countries,

Ii


12/21

PAB1

O42IPCBI

012

53.

Which

of

the

fng

re

the

key

concerns

that

wrl'1

ive

pressure

to

Malaysia

iiiM Famdngomrnodty prices

ivw DecUning

mndustria'

roduction

,,

il' Declining

export

as

the

economy

continues

to

brace

external

chauenges?

k!

i,

u

Rising MnflaUon

'

,

/:

Pungng

consumer confidence

A. I

and

ie

B

i

and

i9i

H mii

nd

iv

Dw of the above

54w

Which

of

the

following

is

the

main

actor

in

regu'ating

wordwide

oiI

price?

Ar UN

w

R'EA

cw

tMwlF

iw

OPEC

IIIIIII

55

The

oa

rice market

n

genera'

tends to

be

Aw

astkc

kielastic

c, Unit

eastr

11 erfectPy&astc

E

Perfectly

ine'astic

56!.

T'

eeper

eftdown weighs

down

heavy

on

the

omy4

sa

ness nd

the

N

.

Environment

B.

C'mate

hange

,!

Consumer

at

arge

ii

D Poit

ncertainty


13/21

PAB

1

042Bi

01

57w

Curve

Mode'

has been ev&oped

by

A

k,

Haert

_.

.

ir

k3 Schu1

+

pee1

C.

Lorenz

D. PhUUps

58

The difference

bet

and

Opex

is

that

Capex

A.

Is discounted

at a

different

rate

to

B. Occurs

only

betbre

first

oiI

s

produced,

after

which aI1

expenditure

is

Opex

CM

Can

be

aiway

deducted

from

the

tax

Iiabty,

whereas

Opex

can

only

be

deducted

after

tirst

oU.

ReIates to the construction of system of production, whereas Opex

re%ates

o the

operation and

maintenance

of

these

systerns.

59.

The

1973

011Shocks happens

because

of

A.

Vorn Kippur

War

due

to

US

support

for srae

Bw

Higher

price elasticity of

demand

r

v&oped

countries

c

SeI.

er's

cartels

that

affect

the

oH price

D. Opec caIIs for security of demand

6OW Which

of

the

foiiowncj

actors

wiil

impact

expioratron

and production

(E&P)

for

oii and

gas

industry

due

to

current

global

recession?

A.

Demand

destruction

i

I8x

Project

become

uneconomic

c

Sharp

and precipitous

decline

in

prices

Dw nventory buNld-up/tankty

urplus

61

M

Ali

of

the

toibwing

is

the

genera' observations

of

global

oI

demand EXCEPT:

A.

Oi

demand

more

responsive

to

iorne than

prices

B,Deveioping

countries

exhibit

higher income

&asticity

than

oecd

Responsiveness

of oi

demand

to

Thcor

ciaaly

in

oecd

countries

DwDollar Iuaton

r

upplies

and

incrhe demand foronl

I3


14/21

042/PCB1

012

62

Which

of

the

following

is

an

exampIe

of measurement

that

can

be

taken

by

ocaa

r natonal

government

to

ev&opment

more

sustafriable?

A. BuUding

on

green-flead

sites

B.

inrreasing

parking

tacUities

:

"r

ntroduction

of r chemes

D.

More

street

Ughting

63.

Which

o

the

fomowing

an

be

ciassifi as

enewabi

gy

source?

A.

Nuclear

B.

Oii

C. CoaI

D':

'Wind

64w Which

of

the

oUowmng

erspectives

takes

the

strongest

stance

n support of

sustainability?

Aw

Cornucopian

Deep

ecoIogy

a

Comrnunaist

D.

Free

market

Which

of

the

oUowng

tatements

is

correct?

ASustainabe devebprnent

s

not necessary

iratib#e

with

Iaduaiueconornic

growth.

B.

Sustanabe

devebpment implies

that

economc

growth

wiU

have

to

become

negative.

,

Sustnabie

deveoprnent

is

concerned

soexy

with

economic

issues

D. stain eveopment is another name for economic growth.

66w Which

one of

the

oUowMng

gases

greenhouse

gases'?

A Methane

,,

B : Hydrogen

,

C.

Carbon

dioxde

Dw

Nitrous

oxrde.

is

not

ncuded

s`n

he

category of

14


15/21

1012

67.

What

s

the

official

definition

of

Sustainable

Deveoprnen?

A Reducing

envfronrnentai

impact

B Using

mess

nergy

in

production

u

'"

.AYuYrr

tlM

a

+

nna

conrmceveopn aKes uw

enanons nto

account

Which

one

of

the

oflowfrg

countries

contributes

the

highest

rate

of carbon

doxMde

mssaon?

:

China

B. United Kingdom

c.,

India

D. United

States

When

was

the

notion

of

s4..

tainab'e

dewprnent

first

v&d?

i

'/y,

'/

II

M

",

B.

198"

c

1992

7O

What

es

b1ornass?

rw

'W

Electrpcal

energy obtained

from

the

combustion of products

produced

by organic farming.

B

All

planted

material avaQable

or

oolQectron

nd

recycling

for

the

production

of energy.

c. A

car

battery

manufactured

from

recycled

plastic.

71.

A.

So'ar

BI

c1

C. Wave

D.

Wind

ne

of

the

s

not

a

'renewabJe'

energy

source?

72.

Which

one

is

an

ndic;

tor

to

Bodivy

Los

A. Forest

extent

expanding

Water

Bird

pu'ation

increases

ersty

o

agrcuturacrops

increases

I Geflet

dv

sherles

fufly

exploited

,

15


16/21

PAE31042/PCBIOI2

73.

The

toll'owng s

true

for issues

in

sustainable

ev&oprnent

EXCEPT:

A.

I

W3

ilUon

peopme

do

not

have

access

to

cFean

water

B.

3

billion

peop9e

acking

access

to

adequate sanitation

C.

2

billion

peopde

do

not

have

access

to

eIectricity

bffl"ionpeop'e in poor countries consume more than the worki

popu1aUon

7

S&ect

the

most

probabie

factor

contributing

to

Biodiversity Loss

Causes

of

biodiversity

not

signffirantly

addressed

during dv&opment

consideration

oo

many

people

sharing

the

same

resources

on

the

p6anet

Cw1effldentmanufacturing rate versus consumptionrate

D. Lack

of common sense

during

dv&oprnent

75.

Poverty

consumpUon

inequality

means:

Aa

few hundred

rniiiionaires now own as

much

wea1th

as

the

woridrys

poorest

2r5

bion

op'e

20'%

of

the

words richest population

account

for

86%

of

tota'

private

il

consumption expenditures and yet 20% of the poorest consume a

minuscule

13'%

C.

I bNI'lYon

eople

suffer

from

hunger

and

yet some

I2

bHIon

suffer

from

obesity

D.

People

consume

what

they

need, reuse

and ryde

whenever

possible

and

conserve

water

even

though

there

is

no

shortage.

76 The foflwings are one of the concerns and fears in energy security except:

A.

OU

and

fossil fuel

depletion

B.

Reliance

on

foreigr

sources

of

energy

IrN

Demands

from

advancing

developing

countries

D

Abundant

energy

supply

versus

demands

16


17/21

PA

"

42/F'B I

C'

2

77.

Sustinab1e development

was

defined

by

the

United Nations

World

Cornrn1s&or

on

Environment

and

Development

bn

the

1987

Report

as

"those

paths

of

..

_,

_... _

hat

meet

the

needs

o

the

present

without

cornprornsng

the

b1'wty

f

future

generations

to

meet

their

oWr1

needs.

"

A. Social, econornc and cationa1rogress

,

ft

conomic

and

poIitca

progre

cw

Soda ,

poMtica4

nd

educational

progres

a

poIitNcaI,

economic

and

e+ucatlonaI

progress

78w

---.

s

recognized

as an

irnportant

cause

of

environmenta'

degradation

and

therefore

recognizes

that

economic

devePapment has

a cruia.

rote

to

play in contributing to poverty alleviation.

A. Prosperity

a Stability

"+.

Poverf

.,,

D.

Consistency

79

Deveoprnent,

only

takes

p1ace

f

the

resource

harvest

rates are

at

ev&s

managed or natural regeneration rates permft, and

the

use of

the

envronrnent

as a waste sink

occurs

oniy

on

the

basis

that

waste

thsposa1

ates

should

not

exceed

the

managed

or natura'

assimilation capacity of

the

environment.

r,

.

ko

higher

than

B. okwer

than

C. Equa6

to

D Of

two

times

80. The

natonaI

ecoIogrcai

deficit

measures

the

by

which

the

country

footprint (plus

the

country's

share

of

biodiversity

responsbfflty) exceeds

the

ecologica6

capacity

of

that

nation.

,,

a''

A

Wealth

$1

overty

c

Policy

Amount

I


18/21


19/21

PABI42PCB1

12

86

What

is

an

active

soIar

technique?

i"he

use

of

activated

photovoUac

pane's and solar

thermal

coIlactors

to

harness the

suns

energy

BW

The

use

of photovoltaic pane's

and

solar

thermal

collectors

to

harness

the

SUn'S

energy

C. Tapping

of soNarenergy

from

n

by

using

activated

carbon

D

Use

of

activated

carbon

mn

he

production

0 photovoltaic

panels

87

What is

the

common

form

of r+wabie

energy

berig

harnessed

Mn

aIayia?

A. Sofar

power

aw

power

'

Hydro

power

!!

pr

a Tida'

power

88.

What

is

the

rnain

factor

which

prevents

Maiaysia from

harnes&ng

the

suns

r?

A. The

high

cost

of

Photovoltaic

panels

B. L

of

techn

n

harnessing

the

sun

power

C. Lack

of

poiiUca wiH

n

utffiz'ing

he

Le

f

Phovotaic ane's

o'

from

the

puhlic and

industry

89N

ssior

ehice

(ZEV):

A.

Bcyc1

e

!

a

Motorcycle

cN

Electric

powered

vehcIe

DNFue Celled powered vehicle

90w

Zero Eon

Vehicle

is

a

'ehicie wich;

N

"w'Does

not

t

green

house

gases

fr

he

onboard

source

of

power

11

pr

during

operation

B.

Operates

on

renewab'e

energy

during

operation

C. Emits

water vapors

and

oxygen

during

operation

ft Does not have any austipes

I9


20/21

PABIO42IPCBIO12

91

.

Fue'

ceII

vehcIes

are

powered

by:

A.

Oxygen

BM Hydrogen

Hydrogen

and

Oxygen

a None

the

above

92

The

ecoogica

iootprnt

is

a

measure

of

demand

on

the

Earth's

r

ecosystems

I

Ip

IM

iuw

Human

!

V

!!!!

B.

Eco1ogca

C~ nornNca

DM AgrNcutural

.

The

baast

water

wwww.w

the

compartment

before

they

can

be

filled

with

a

fresh

cargo

of

oa

Has

to

be

added

to

B.

Has

to

be

removed

rom

c

Has

o

be

artaly

added

to

iM

W

Has to part6a6yd from

94 Which

process

does

not requfte

dry docking?

vkn.

g

B.

Repairing

D. Shipping

Ceanng

95w The

toxic

the

substance

the

the

Iet

ose.

Jii

XMore

and

greater

"IiIIMir

" 7

i I

.....

..

i

.

.

w _

__ ___u__

..

D. MOW O sinaIG6er

C.

Less

and

sma1er

DM

and

greater

20


21/21

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Oil and Gas Final Examination Paper year 2011

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