0 50 100 150 200 250 300 350 400 450

Saudi Arabia

Mexico

Saudi Arabia / Neutral Zone

Khazakhstan

Iraq

Iran

Iran

Russia

Iran

Brazil

Kazakhstan

Russia

Mexico

Abu Dhabi, UAE

Russia

Low Medium High Highest

Table of Largest Oil Fields in the World.xls WORLD'S LARGEST OIL FIELDS

Estimated Recoverable reserves in BBOE

Co

un

try

Iraq four larges oil field'sestimated Recoverable reserves

Table used for WORLD'S LARGEST OIL

FIELDS” chartSources: Wikipedia, Gibson Consulting

Used Table for ranking of Largest Oil Fields in the

World.xls

Rank Field Country Est Rec Reserves Est Rec Reserves Est Rec Reserves Est Rec Reserves

Low Medium High Highest

1 Ghawar Saudi Arabia 75 83 125 125

2 Burgan Kuwait 66 72 72

3 Canatrell Mexico 18 35 35

4 Bolivar Venezuela 30 32 32

5 Safaniya-KhafjiSaudi Arabia / Neutral

Zone 30 30

6 Esfandiar Iran 30 30

7 Tengiz Khazakhstan 15 26 26

8 Kirkuk Iraq 10 16 25 25

9 West Qurna Iraq 15 21 21

10 Rumailia Iraq 17 20 20

11 Ahwaz Iran 10 17 17

12 Romashkino Russia 12 14 17 17

13 Marun Iran 9,5 16 16

14 Daqing China 16 16

15 Samotlor Russia 14 16 16

16 Shaybah Saudi Arabia 15 15

17 Gachsaran Iran 8,5 15 15

18 Aghajari Iran 8,7 14 14

19 Marlim Brazil 10 14 14

20 Prudhoe Bay U.S.A. 13 13

21 Kashagan Kazakhstan 13 13

22 Priobskoye Russia 13 13

23 Lyantorskoye Russia 13 13

24 Abqaiq Saudi Arabia 12 12

25 Chicontepec Mexico 12 12

26 Berri Saudi Arabia 12 12

27 Zakum Abu Dhabi, UAE 12 12

28 Manifa Saudi Arabia 11 11

29 Fyodorovskoye Russia 11 11

30Faroozan-

Marjan Saudi Arabia / Iran 10 10

Total 688 BBOE

Iraq four larges oil field'sestimated Recoverable reserves

0

50,000

100,000

150,000

200,000

250,000

300,000

Ira

n

Sau

di A

rab

ia

Qata

r

Ira

q

Un

ited

Ara

bE

mir

ate

s

Kuw

ait

Div

ide

dNeutral…

Om

an

Yem

en

Bah

rain

Syria

MM

BO

EMIDDLE EAST GIANT FIELDS

ULTIMATE

Middle East Giant Fields

GIANTS ULTIMATE REMAININGDEPLETION

COUNTRY MMBOE MMBOEPERCENT

Iran 282 137 136 657 51,6%Saudi Arabia 270 362 84 529 68,7%Qatar 180 044 72 016 60,0%Iraq 145 563 47 210 67,6%United Arab Emirates 79 633 26 726 66,4%Kuwait 79 166 18 143 77,1%Divided Neutral Zone: Kuwait/Saudi Arabia 11 214 3 442 69,3%Oman 9 443 4 520 52,1%Yemen 2 633 1 696 35,6%Bahrain 2 088 350 83,2%Syria 753 223 70,4%

0 10000 20000 30000 40000 50000 60000 70000

Abu GhirabAhdab

Ajil (previously Saddam)Akkas

Baghdad, EastBaghdad, West

Bai HassanBuzurgan

GharrafHalfayah

HamrinJabal Fauqui (Fakkeh)

JamburKhabbaz

KirkukLuhais

MajnoonMansuriyah

Nahr UmrNasiryah

NoorRachi

RatawiRumaila North & South

SafwanSubba

TubaWest Qurna

Zubair

ULTIMATE RECOVERY EQUIVALENT, MMBOEHL=10 REMAINING RECOVERABLE ESTIMATE. EQUIVALENT MMBOE. (Annual decline rate =6.7%)HL=20 REMAINING RECOVERABLE ESTIMATE. EQUIVALENT MMBOE. (Annual decline rate =3.4%)HL=50 REMAINING RECOVERABLE ESTIMATE. EQUIVALENT MMBOE. (Annual decline rate =1.4%)

COUNTRY Iraq

START 8

FINISH 36

REGION E. MIDDLE EAST

ULTIMATE AND REMAINING SUMS, MMBOE 145 563 47 210

REMAINING SUM, MMBOE 47 210

Iraq Ultimate and Remaining sums, MMBOERemaining Sum, MMBOE

Country Field Name

ULTIMATE

RECOVERY

EQUIVALENT,

MMBOE

HL=10 REMAINING

RECOVERABLE ESTIMATE.

EQUIVALENT MMBOE.

(Annual decline rate =6.7%)

HL=20 REMAINING

RECOVERABLE ESTIMATE.

EQUIVALENT MMBOE. (Annual

decline rate =3.4%)

HL=50 REMAININ

G RECOVER

ABLE ESTIMATE

. EQUIVALE

NT MMBOE. (Annual decline

rate =1.4%)

REMAINING AVG

Oil/Gas

Iraq Abu Ghirab 1 135 163 430 770 455 oIraq Ahdab 517 129 258 392 260 oIraq Ajil (previously Saddam) 667 156 322 498 325 oIraq Akkas 517 318 405 469 397 gIraq Baghdad, East 16 417 4 105 8 210 12 442 8 252 oIraq Baghdad, West 1 023 60 247 580 296 oIraq Bai Hassan 2 267 94 460 1 198 584 oIraq Buzurgan 1 980 265 725 1 325 772 oIraq Gharraf 500 125 250 379 251 oIraq Halfayah 817 166 368 594 376 oIraq Hamrin 713 51 191 421 221 oIraq Jabal Fauqui (Fakkeh) 1 000 177 421 707 435 oIraq Jambur 4 633 205 974 2 483 1 221 oIraq Khabbaz 2 500 948 1 539 2 059 1 515 oIraq Kirkuk 26 370 180 2 176 9 721 4 026 oIraq Luhais 1 143 82 306 675 355 oIraq Majnoon 13 833 3 012 6 455 10 198 6 555 oIraq Mansuriyah 600 140 290 448 293 gIraq Nahr Umr 8 150 238 1 392 4 020 1 883 oIraq Nasiryah 500 117 242 374 244 oIraq Noor 500 109 233 369 237 oIraq Rachi 870 47 203 486 245 oIraq Ratawi 1 517 51 278 769 366 oIraq Rumaila North & South 33 333 1 375 6 771 17 619 8 589 oIraq Safwan 558 122 261 412 265 oIraq Subba 2 383 1 192 1 685 2 075 1 651 oIraq Tuba 558 35 140 321 165 oIraq West Qurna 11 374 1 877 4 620 7 933 4 810 oIraq Zubair 9 187 287 1 625 4 594 2 169 o

COUNTRY IraqSTART 8FINISH 36

REGIONE. MIDDLE EAST

ULTIMATE AND REMAINING SUMS, MMBOE 145 563 47 210

REMAINING SUM, MMBOE 47 210

Used table for Ranking of Iraq fieldsUltimate & Remaining Recoverable sums

0

500

1000

1500

2000

2500

Co

lum

n H

eigh

t (m

etre

s)

Northern Iraq Fields

Hydrocarbon Column Heights for Northern Iraq

Total gas column

Total oil column

Kurdamir max

Sarkala

Qamar

Ch

emch

em

al

Pu

lkh

ana

Ch

ia S

urk

h

Mir

anw

est

Kurdamir P50

Qaradag

0

500

1000

1500

2000

2500

Sh

ira

nis

h -

Ad

aiy

ah

Ga

ch

sa

ran

Oli

go

ce

ne

Bu

tma

h

Oli

go

ce

ne

Ta

nje

ro/S

hir

an

ish

Ga

ch

sa

ran

Jeri

be

/Oli

go

ce

ne

Ko

me

tan

/Q

am

ch

uq

a

Ba

rsa

rin

-Bu

tma

h

Jeri

be

/Eu

ph

rate

s/O

lig

oce

ne

Bu

tma

h

Pil

a S

pi

Jeri

be

/Eu

ph

rate

s/O

lig

oce

ne

Ba

rsa

rin

/Sa

rge

lu/A

lan

/M

us

Sh

ira

nis

h/K

om

eta

n/Q

am

ch

uq

a

Jeri

be

Ma

ud

du

d

Ku

rra

Ch

ine

A/B

Ku

rra

Ch

ine

Jeri

be

Ku

rra

Ch

ine

C

Lo

we

r K

om

eta

n/M

au

dd

ud

Jura

ssic

Jeri

be

/Eu

ph

rate

s/O

lig

oce

ne

Ko

me

tan

/M

au

dd

ud

Ma

ud

du

d

Sh

ua

iba

/L S

arm

ord

Sh

ira

nis

h

Sh

ira

nis

h/K

om

eta

n/M

au

dd

ud

Sh

ira

nis

h/K

om

eta

n

Sh

ira

nis

h/K

om

eta

n

Jeri

be

/Eu

ph

rate

s/O

lig

oce

ne

Ka

lhu

r (J

eri

be

eq

uiv

)

Sh

ua

iba

L F

ars

/Je

rib

e/D

hib

an

Sh

ira

nis

h

Jeri

be

/Eu

ph

rate

s

Jeri

be

/Eu

ph

rate

s

Jeri

be

/Dh

iba

n/E

up

hra

tes/J

ad

da

la

Jeri

be

/Eu

ph

rate

s/O

lig

oce

ne

Eu

ph

rate

s

Sa

rmo

rd

Jeri

be

Jeri

be

//E

up

hra

tes

Sh

ira

nis

h

Oli

go

ce

ne

Sh

ua

iba

Pil

a S

pi

Ma

ud

du

d

Jeri

be

Simrit Gachsaran(Iran)

Kurdamir(Max)

Shaikan Kurdamir(P50)

Qara Dagh Bibi Hakimeh(Iran)

Bai Hassan Tawke Atrush Kirkuk - Baba Miran West Chemchemal Kor Mor Shaikan Taq Taq Jambur Ajeel Shaikan Swara Tika Chia Surkh Shaikan Khabbaz Bijeel Kirkuk -Avanah

Kirkuk - Baba Jambur Khabbaz Chia Surkh Bai Hassan Jambur Chemchemal Khabbaz Naft Khaneh Bai Hassan Qamar Pulkhana Hamrin -Allass

Hamrin -Nukaila

Jaria Pika Khurmala Jambur Shaikan Tawke Mansuriyah Kirkuk - Baba Topkhana Khurmala Taq Taq Khurmala Sarqala

Co

lum

n h

eig

ht

(me

tre

s)

Reservoir/Field

Reservoir Hydocarbon Column Heightsfor Northern Iraq

Gas column (m)

Oil column (m)

KurdamirOligocene

Kurdamir P50 Oligocene

QaradagShiranish

Pu

lkh

ana

Shir

anis

h

Ch

emch

emal

Shir

anis

h

SarkalaJeribe

Qam

arL.

Fasr

/Je

rib

e/D

hib

an

Ch

ia S

urk

hSh

iran

ish

Iraq Oil & Gas field size

0

5000

10000

15000

20000

25000

30000

Kirkuk

Jam

bur

Kh

abbaz

Ham

rin

Ta

q T

aq

Sa

rkala

Shakal…

Halabja…

Qam

ar

Pu

lkhana

Inja

na

Gila

bat

Nau D

om

an

Chia

Surk

h

Ko

r M

or

Chem

chem

al

Jaria

Pik

a

mm

BO

or

BC

F

Oil & Gas Field Sizes near EPSA

Oil GAs

Field oil mm BO gas BCFKirkuk 25000 8220Jambur 3100 9200Khabbaz 2000 3000Hamrin 1780 750Taq Taq 660 0Sarkala 429Shakal expected size 396Halabja expectd size 328Qamar 200 250Pulkhana 145 0Injana 140 20Gilabat 120 2000Nau Doman 50 0Chia Surkh 40 0Kor Mor 30 1766Chemchemal 0 2160Jaria Pika 0 918

Total 34418 28284

0

500

1000

1500

2000

2500

3000

3500

Jam

bur

Kh

abbaz

Ham

rin

Ta

q T

aq

Sa

rkala

Sh

akal

exp

ecte

d s

ize

Hala

bja

exp

ectd

siz

e

Qam

ar

Pu

lkhana

Inja

na

Gila

bat

Nau D

om

an

Chia

Surk

h

Ko

r M

or

Chem

chem

al

Jaria

Pik

a

mm

BO

Discovered Oil - No Kirkuk

Oil - No Kirkuk

oil/gas LAT LONG Field Name Iraq

o 35,66 44,04 Bai Hassan 1

o 35,47 44,21 Khabbaz 2

o 35,13 44,57 Jambur 3

o 34,88 43,98 Ajil (previously Saddam) 4

o 34,84 44,05 Hamrin 5

o 35,70 44,10 Kirkuk 6

g 34,18 40,95 Akkas 7

g 34,08 44,92 Mansuriyah 8

o 33,45 43,60 Baghdad, West 9

o 33,13 44,50 Baghdad, East 10

o 32,47 45,67 Ahdab 11

o 32,37 47,40 Abu Ghirab 12

o 32,27 47,23 Buzurgan 13

o 32,00 47,65 Jabal Fauqui (Fakkeh) 14

o 31,92 47,31 Noor 15

o 31,74 46,08 Gharraf 16

o 31,67 47,48 Halfayah 17

o 31,32 46,01 Nasiryah 18

o 31,10 47,27 West Qurna 19

o 31,04 47,62 Majnoon 20

o 30,80 46,68 Subba 21

o 30,77 47,70 Nahr Umr 22

o 30,56 47,10 Ratawi 23

o 30,39 47,50 Tuba 24

o 30,36 47,63 Zubair 25

o 30,36 47,34 Rumaila North & South 26

o 30,35 46,84 Luhais 27

o 30,24 47,04 Rachi 28

o 30,11 47,75 Safwan 29

Field location map

0

20000

40000

60000

80000

100000

120000

140000

160000

Iran Zagros FoldBelt (Zagros

Prov.)

North IraqZagros Fold Belt(Zagros Prov.)

Zagros Province Iran Zagros FoldBelt (Zagros

Prov.)

North IraqZagros Fold Belt(Zagros Prov.)

Zagros Province Northeast SyriaZagros Fold Belt(Zagros Prov.)

Zagros Province Northeast SyriaZagros Fold Belt(Zagros Prov.)

SoutheastTurkey Zagros

Fold Belt(Zagros Prov.)

Zagros Province

Recoverable

Gas Recoverable PP MMboe Oil Recoverable PP MMbbl Cond Recoverable PP MMbbl

Zagros Fold beltIran-Iraq-Syria-TurkeyRecoverable Oil-Gas-Condensate

0.00

10000.00

20000.00

30000.00

40000.00

50000.00

60000.00

Iran Zagros FoldBelt (Zagros

Prov.)

North Iraq ZagrosFold Belt (Zagros

Prov.)

Zagros Province Iran Zagros FoldBelt (Zagros

Prov.)

North Iraq ZagrosFold Belt (Zagros

Prov.)

Zagros Province Northeast SyriaZagros Fold Belt(Zagros Prov.)

Zagros Province Northeast SyriaZagros Fold Belt(Zagros Prov.)

Southeast TurkeyZagros Fold Belt(Zagros Prov.)

Cumulative

Cumul Oil Prod MMbbl Cumul Cond Prod MMbbl Cumul Gas Prod MMboe

Zagros Fold beltIran-Iraq-Syria-TurkeyCumulative Oil-Gas-CondensateProduction

P01

P05

P10

P50

P90

P95

P99

Kirkuk

Jambur

Bai Hassan

KhabbazK2+Topkhana

Oligocene

MansuriyaNaft Kaneh

Giilabat

ChemchemalKor Mor

QumarQara Dag

JudaidaJaria Pika

Tel Ghazal

Taq Taq

Pulkhana

Nau Doman

Chia Surkh

SarqalaShakalexpected field size

Halabjaexpected

field sizeMiran west

10 100 1000 10000 100000

CU

MU

LA

TIV

E

PR

OB

AB

ILITY

VOLUME (MMBOE)

Kurdistan fields Cumulative Probability Chart for Lognormal Distribution

Iraq Kurdistan fields table for cumulative probability chart

Rank Field Oil mmbbls Gas bcf MMBOEMid point plotting

position Probit valueNo. samples

=n

1 Kirkuk 25000 10823 26804 2,2 2,0 23

2 Jambur 3100 9200 4633 6,5 1,5 23

3 Bai Hassan 2200 9200 3733 10,9 1,2 23

4 Khabbaz 2000 3000 2500 15,2 1,0 23

5K2 + Topkhana Oligocene 378 3600 978 19,6 0,9 23

7 Mansuriya 50 3284 597 28,3 0,6 23

8 Naft Kaneh 430 340 487 32,6 0,5 23

9 Gilabat 120 2000 453 37,0 0,3 23

10 Sarkala 429 41,3 0,2 23

11Shakal expected size 396 45,7 0,1 23

12 Chemchamal 25 2154 384 50,0 0,0 23

14Halabja expectdsize 328 58,7 -0,2 23

13 Kor Mor 30 1766 324 54,3 -0,1 23

14 Qumar 200 250 242 58,7 -0,2 23

15 Qara Dagh 200 80 213 63,0 -0,3 23

16 Judaida 200 0 200 67,4 -0,5 23

17 Miran West 188 71,7 -0,6 23

18 Jaria pika 0 918 153 76,1 -0,7 23

19 Tel Ghazal 0 900 150 80,4 -0,9 23

20 Taq Taq 130 100 147 84,8 -1,0 23

21 Pulkhana 145 0 145 89,1 -1,2 23

22 Nau Doman 50 0 50 93,5 -1,5 23

23 Chia Surkh 40 0 40 97,8 -2,0 23

Table used for Field Sizes distribution of SE Kurdistanwith light oil ( >=35 API )

RankField Oil mmbbls Gas bcf MMBOE

Mid point plotting position Probit value

No. samples =n

1 Kirkuk 25000 8220 25000 2,6 1,9 19

2 Jambur 3100 9200 3100 7,9 1,4 19

3Khabbaz 2000 3000 2000

13,2 1,1 19

4 Bina Bawi 750 750 18,4 0,9 19

5

Taq Taq 683 683

23,7 0,7 19

6 Sarqala 429 429 28,9 0,6 19

7 Naft Khaneh 430 340 430 34,2 0,4 19

8Shakal expected size

396 39639,5 0,3 19

9Halabja expected size

328 32844,7 0,1 19

10 QaraDagh 213 213 50,0 0,0 19

11 Qamar 200 250 200 55,3 -0,1 19

12 Pulkhana 145 0 145 60,5 -0,3 19

13 Khashm Al Ahmar 75 1413 75 65,8 -0,4 19

14 Chia Surkh 74 284,0 74 71,1 -0,6 19

15 Nau Doman 50 0 76,3 -0,7 19

16 Mansuriyah 50 4482 50 81,6 -0,9 19

17 Kor Mor 30 1766 30 86,8 -1,1 19

18 Chemchemal 25 2154 92,1 -1,4 19

19 Qalian 15 0 97,4 -1,9 19

Kirkuk

Jambur

Kurdamir Khabbaz

Mansuriyah

Halabjaexpected size

Bina Bawi

Taq TaqNaft Khaneh

SarqalaShakal

expected size

Chemchemal

KormorKor Mor

Khashm Al AhmarQara dagh

Pulkhana

Chia Surkh

Nau Doman

Qalian

P01

P05

P10

P50

P90

P95

P99

10 100 1000 10000 100000

CU

MU

LA

TIV

E

PR

OB

AB

ILITY

Estimated Ultimate Recoverable (MMBOE)

Field Sizes - SE Kurdistanwith light oil+gas (in the fields with >=35 API )

Table used for Field Sizes distribution of SE Kurdistanwith light oil+gas (in the fields with >=35 API )

Rank

Field Oil mmbbls Gas bcf MMBOEMid point plotting position Probit value

No. samples =n

1 Kirkuk 25000 8220 26370 2,4 2,0 21

2 Jambur 3100 9200 4633 7,1 1,5 21

3Kurdamir 4500

11,9 1,2 21

4 Khabbaz 2000 3000 2500 16,7 1,0 21

5Mansuriyah 50 4482 797

21,4 0,8 21

6 Bina Bawi 750 26,2 0,6 21

7 Taq Taq 683 683 31,0 0,5 21

8 Naft Khaneh 430 340 487 35,7 0,4 21

9 Sarqala 429 40,5 0,2 21

10Shakal expected size 396

45,2 0,1 21

11 Chemchemal 25 2154 384 50,0 0,0 21

12Halabja expectes size 200 250 328

54,8 -0,1 21

13 Qamar 200 250 242 59,5 -0,2 21

14 Kor Mor 30 1766 324 64,3 -0,4 21

15 Khashm Al Ahmar 75 1413 311 69,0 -0,5 21

16 Qara dagh 213 73,8 -0,6 21

17 Pulkhana 145 78,6 -0,8 21

18 Khashm Al Ahmar 75 1413 311 83,3 -1,0 21

19 Chia Surkh 74 284,0 121 88,1 -1,2 21

20 Nau Doman 50 0 50 92,9 -1,5 21

21 Qalian 15 0 15 97,6 -2,0 21

Kirkuk

Jambur

Kurdamir Khabbaz

MansuriyahBina Bawi

Naft KhanehChemchemal

Kor MorKhashm Al Ahmar

Qamar

Chia SurkhNau Doman

Qalian

P01

P05

P10

P50

P90

P95

P99

10 100 1000 10000 100000

CU

MU

LA

TIV

E

PR

OB

AB

ILITY

Estimated Ultimate Recoverable (MMBOE)

Field Sizes - SE KurdistanWith Gas BCF (in the fields with >=35 API )

Table used for Field Sizes distribution of SE KurdistanWith Gas BCF (in the fields with >=35 API )

RankField Oil mmbbls Gas bcf Gas BCF Mid point plotting

position Probit valueNo. samples

=n

1 Kirkuk 25000 8220 8220 2,6 1,9 19

2 Jambur 3100 9200 9200 7,9 1,4 19

3Kurdamir 4500

13,2 1,1 19

4 Khabbaz 2000 3000 3000 18,4 0,9 19

5

Mansuriyah 50 4482 4482

23,7 0,7 19

6 Bina Bawi 750 28,9 0,6 19

7 Taq Taq 683 34,2 0,4 19

8 Sarqala 494 39,5 0,3 19

9 Naft Khaneh 430 340 340 44,7 0,1 19

10 Chemchemal 25 2154 2154 50,0 0,0 19

11 Kor Mor 30 1766 1766 55,3 -0,1 19

12 Khashm Al Ahmar 75 1413 1413 60,5 -0,3 19

13 Qamar 200 250 250 65,8 -0,4 19

14

Halabja expected size

32871,1 0,3 19

15 Pulkhana 145 0 76,3 -0,7 19

16 Chia Surkh 74 284,0 284 81,6 -0,9 19

17 Nau Doman 50 0 50 86,8 -1,1 19

18 Qalian 15 0,0 15 92,1 -1,4 19

19

Shakal expected size

396 97,419

Kirkuk

Jambur

Kurdamir Bai Hassan

KhabbazHamrin

Ajeel (Ajil/Saddam)Mansuriyya

Bina BawiTaq TaqSarqala

GilabatShakal

expected sizeHalabja

expected sizeKor MorKhashm Al Ahmar

QamarQara Dagh

JudaidaMiran West

Jaria PikaPulkhanaInjana

Chia SurkhNau Doman

Ibrahim

Nau Doman

Qalian

P01

P05

P10

P50

P90

P95

P99

10 100 1000 10000 100000

CU

MU

LA

TIV

E

PR

OB

AB

ILITY

Estimated Ultimate Recoverable (MMBOE)

Field Sizes - SE Kurdistanwith light or medium oil (>25 API )

Table used for Field Sizes distribution SE Kurdistanwith light or medium oil (>25 API )

RankField Oil mmbbls Gas bcf MMBOE

Mid point plotting position Probit value

No. samples =n

1 Kirkuk 25000 8220 26370 1,7 2,1 30

2 Jambur 3100 9200 4633 5,0 1,6 30

3 Kurdamir 4500 8,3 1,4 30

4Bai Hassan 2200 9200 3733

11,7 1,2 30

5 Khabbaz 2000 3000 2500 15,0 1,0 30

6 Hamrin 1780 750 1905 18,3 0,9 30

7Ajeel (Ajil/Saddam)

700 5000 153321,7 0,8 30

8 Mansuriyah 50 4482 797 25,0 0,7 30

9 Bina Bawi 750 28,3 0,6 30

10 Taq Taq 683 683 31,7 0,5 30

11 Sarqala 494 35,0 0,4 30

12 Naft Khaneh 430 340 487 38,3 0,3 30

13 Gilabat 120 2000 453 41,7 0,2 30

14Shakal expected size

396396 45,0 0,1 30

15 Chemchemal 25 2154 384 48,3 0,0 30

16Halabja expected size

32851,7 0,0 30

17 Kor Mor 30 1766 324 55,0 -0,1 30

18Khashm Al Ahmar

75 1413 31158,3 -0,2 30

19 Qamar 200 250 242 61,7 -0,3 30

20 Qara Dagh 200 80 213 65,0 -0,4 30

21 Judaida 200 0 200 68,3 -0,5 30

22 Miran West 40 889,4 188 71,7 -0,6 30

23 Jaria Pika 0 918 153 75,0 -0,7 30

24 Pulkhana 145 0 145 78,3 -0,8 30

25 Injana 140 20 143 81,7 -0,9 30

26 Chia Surkh 74 284,0 121 85,0 -1,0 30

27 Nau Doman 50 0 50 88,3 -1,2 30

28 Ibrahim 30 0 30 91,7 -1,4 30

29 Makhul 30 0 30 95,0 -1,6 30

30 Qalian 15 0 15 98,3 -2,1 30

Rumaila

Kirkuk

Qurna West II

Qurna West IZubair

Nahr UmrJamburKurdamir

RatawiKhabbaz

AkkasRachi

GharrafMansuriyahBina Bawi

Taq Taq

Tikrit

Naft KhanehGilabat

SarqalaShakal

Expectedfield size

ChemchemalHalabjaexpected field size

Kor MorKhashm Al Ahmar

QamarSiba

Jaria PikaPulkhana

Chia SurkhBadrah

Sasan

Nau Doman

Tawke

Atrush

P01

P05

P10

P50

P90

P95

P99

10 100 1000 10000 100000

CU

MU

LA

TIV

E

PR

OB

AB

ILIT

Y

Estimated Ultimate Recoverable (MMBOE)

Field Sizes - Iraq

with light or medium oil (>35 API )

Table used for Field Sizes distribution of all Iraq with light or medium oil (>35 API )

Rank

Field API Oil mmbbls Gas bcf MMBOEMid point plotting

positionProbit value

No. samples =n

1 Rumaila 35 30000 20000 33333 1,4 2,2 36

2 Kirkuk 35 25000 8220 26370 4,2 1,7 36

3 Qurna West II 35 12900 12900 6,9 1,5 36

4 Qurna West I 35 8600 9205 10134 9,7 1,3 36

5 Zubair 36 8200 5920 9187 12,5 1,2 36

6 Nahr Umr 44 6500 9900 8150 15,3 1,0 36

7 Jambur 40 3100 9200 4633 18,1 0,9 36

8 Kurdamir 41 4500 20,8 0,8 36

9 Ratawi ? 2500 1356 2726 23,6 0,7 36

10 Khabbaz 37 2000 3000 2500 26,4 0,6 36

11 Akkas 48 100 5575 1029 29,2 0,5 36

12 Rachi 39 870 0 870 31,9 0,5 36

13 Gharraf 35 800 800 34,7 0,4 36

14 Mansuriyah 60 50 4482 797 37,5 0,3 36

15 Bina Bawi 45,5 750 40,3 0,2 36

16 Taq Taq 48,5 683 683 43,1 0,2 36

17 Tikrit ? 500 145 524 45,8 0,1 36

18 Naft Khaneh 43 430 340 487 48,6 0,0 36

19 Gilabat 35 120 2000 453 51,4 0,0 36

20 Sarqala 39,3 429 54,2 -0,1 36

21Shakal expected fields size

35396

56,9 -0,2 36

22 Chemchemal 43 25 2154 384 59,7 -0,2 36

23Halabja expected field size 328

62,5 -0,3 36

24 Kor Mor 57 30 1766 324 65,3 -0,4 36

25 Khashm Al Ahmar 38 75 1413 311 68,1 -0,5 36

26 Qamar 37 200 250 242 70,8 -0,5 36

27 Siba 39 160 102 177 73,6 -0,6 36

28 Jaria Pika 50 0 918 153 76,4 -0,7 36

29 Pulkhana 36 145 0 145 79,2 -0,8 36

30 Chia Surkh 42 74 284,0 121 81,9 -0,9 36

31 Badrah 36 100 100 84,7 -1,0 36

32 Sasan 41 70 25 74 87,5 -1,2 36

33 Nau Doman 47 50 0 50 90,3 -1,3 36

34 Jebel Simrit 39 42 42 93,1 -1,5 36

35 Makhul 35 30 0 30 95,8 -1,7 36

36 Qalian 46 15 0 15 98,6 -2,2 36

Rumaila

Kirkuk

Qurna West IIMajnoun

Qurna West IZubair

Nahr UmrJamburKurdamir

HalfayahBai HassanRatawiKhabbazSubaBuzurganHamrinAjeel (Ajil/Saddam)Barda RashLuhaisAkkasRachiGharrafMansuriyahBina BawiTubaTaq TaqTawkeAtrushTikritAhdabNasiryahRafadainNaft KhanehGilabatSafwan

SarqalaShakal

expected field size

ChemchemalHalabja

expected field size

Kor MorKhashm Al AhmarAin ZalahAmaraNahrawanQamarSufayaQara ChauqJudaidaSibaJaria PikaTel GhazalPulkhanaInjanaChia SurkhAbu KhemaBadrahHuwaizaButmahJerishanSasanAtshanRifaiSamawaLuhais WestNau Doman

Jebel SimritMakhulJebel Kand

Pulkhana

Injana

P01

P05

P10

P50

P90

P95

P99

10 100 1000 10000 100000

CU

MU

LA

TIV

E P

RO

BA

BILITY

Estimated Ultimate Recoverable (MMBOE)

Field Sizes - Iraqwith light or medium oil (>25 API )

Northern Iraq (including Kurdistan) Tertiary & Cretaceous Hydrocarbon Richness

Single well hydrocarbon richness is low due to limited drainage

Fields listed are predominantly Tertiary reservoirs

Region Structure Area (km2)

Initial

Reserves/

Contingent

Resources

Oil

(MMBBLS)

Initial

Reserves/

Contingent

Resources

Gas (BCF)

Initial

Reserves/

Contingent

Resources

(MMBOE)

Known

Remaining

Prospective

Resources

(MMBOE)

HC

Richness

(MMBOE/

km2)

Comment

Bakh

tiari

/Fars

Jeri

be

Eu

ph

rate

s/S

eri

kag

ni

Oli

go

cen

e

Jad

dala

/Avan

ah

/Pil

a

Sp

iA

ali

ji/S

inja

r

Sh

iran

ish

/Aq

ra

Hart

ha/B

ekh

me

Ko

meta

n S

ad

i T

an

um

a

Kh

asib

Mis

hri

f/R

um

ail

a/D

okan

Mau

dd

ud

/U.Q

am

ch

uq

a

Nah

r U

mr/

U.S

arm

ord

Sh

uaib

a/L

.Qam

ch

uq

a

Zu

bair

/Rata

wi

Yam

am

a/G

ara

gu

Su

laiy

/L.S

arm

ord

/Ch

ia

Gara

Northern Iraq Jambur 95 3100 9200 4633 49 X X X X X

Northern Iraq Khabbaz 58 2000 3000 2500 43 X X X X X

Northern Iraq Kirkuk 615 25000 8220 26370 43 XX XX XX X X X X

Northern Iraq Bai Hassan 91 2200 9200 3733 41 X X X X X X

Kurdistan Kurdamir + prospective resources 170 643 1465 887 2125 18 X X X

Northern Iraq Ajeel 100 700 5000 1533 15 XX XX

Kurdistan Kurdamir 83 643 1465 887 11 X X X

Northern Iraq Hamrin 212 1780 750 1905 9 X X X X

Northern Iraq Naft Khaneh 56 430 340 487 9 X X

Kurdistan Kor Mor 39 30 1766 324 8 XX XX XX

Kurdistan Topkhana + prospective resources 100 33 1000 200 523 7 Single well only X

Northern Iraq Najmah/Qaiyarah/Jawan 145 1000 135 1023 7 XX XX

Northern Iraq Jaria Pika 27 0 918 153 6 X X X

Kurdistan Sarqala + prospective resources 60 24 40 31 251 5 Single well only X

Northern Iraq Mansuriyah 161 50 3137 573 4 X XX XX XX

Kurdistan Sarqala 10 24 40 31 3 Single well only X

Northern Iraq Qasab 76 200 50 208 3 XX XX

Kurdistan Topkhana 80 33 1000 200 2 Single well only X

Kurdistan Shakal 19 45 0 45 2 Single well only X

Northern Iraq Qamar 109 200 250 242 2 Single well only X

Kurdistan Demir Dagh 26 40 40 47 2 Single well only X X

Kurdistan Pulkhana 112 145 0 145 1 XX X X

Kurdistan Chemchemal 310 25 2154 384 1 X X ?

Kurdistan Chia Surkh 106 74 284 121 1 X X X ?

Northern Iraq Nau Doman 51 50 0 50 1 X

Notes: The Kurdamir Topkhana & Sarqala fields also include a case with remaining prospective resources.

Single well hydrocarbon richness is low due to limited drainage

Fields listed are predominantly Tertiary reservoirs

Tertiary Cretaceous

0

1

10

100

1 10 100 1000

Re

serv

es

& C

on

tin

gen

t R

eso

urc

es

(MM

BO

E)

Area (km2)

Northern Iraq (including Kurdistan) Tertiary & Cretaceous Hydrocarbon Richness