Emerging Trends in Oil & Gas Sectors in India_(6_jan'04)

1

Emerging Trends in

Oil & Gas Sector in India

By

Dr. Avinash Chandra(PERSONAL VIEW-POINT)

PRESENTATION OUTLINE INTRODUCTION – PETROLEUM SECTOR OVERVIEWREFINING & MARKETINGNATURAL GASLNGINFRASTRUCTURE RECENT SPURT IN OIL & GAS DISCOVERIES

SOME ARE WORLD CLASSGREATELY IMPROVED HYDROCARBONPROSPECTIVITY OF INDIAN SEDIMENTARY BASINS

SALIENT ACHIEVEMENTS OF NELPNEW INITIATIVES BY DGHGAS HYDRATE PROSPECTS

2

INTRODUCTION

PETROLEUM SECTOR : AN OVERVIEW

Oil and Gas plays key role in Energy SectorShare of Oil and Gas in Commercial Energy consumption

India : 41%World : 63%

Per capita consumption of petroleum productsIndia : 110 KgWorld : 920 Kg

Annual average growth rate for petroleum product demand 6-7%, whereas world average is 1.54%8th Largest consumer of Oil & Gas, expected to be 4th largest consumer in next 10 years.

3

Broad Investment Figures in the Oil & Gas Sector in India (25 Billion US$ / Year)

TENTH PLAN (2002-03 to 2006-07)PSUs Rs. in Crores US $ in BillionExploration & Production 59,469 or 12.93Refining & Marketing 36,572 or 7.95

96,041 or 20.88Pvt/JV CompaniesLikely on Exploration About 3,220 or 0.70 (?)Possible on Production About 23,000 or 5.00 (?)

About 27.0 Billion US $

We are broadly looking at Investment of around 6.0 Billion US $ per year

Country imported Crude Oil & Products worth 18.4 Billion US $ in 2003-04 Plus 0.4 Billion US$ on LNG (0.8 Billion US$ BY 2005)

REFINING & MARKETING

4

CRUD IMPORTS %

PERSIAN GULF 67

NORTH AFRICA 05

WEST AFRICA 15

SOUTH AMERICA 06

NORTH AMERICA 03

FAR EAST 03

RUSSIA 01

TOTAL 100

CRUDE IMPORTS

Persian Gulf 65 58.0

North Africa 3 4.5

West Africa 20 13.0

South America 6 5.3

North America 0 2.6

Far East 6 2.6

Russia 0 1.0

TOTAL 100 87.0

Countries % MTPA*

* Percentages fluctuates

5

POSSIBLE GAS & OIL SUPPLY ROUTES

Delhi

Dahej

Possible Gas Supply RoutesOil Supply Routes

84.4

28

6

14

30

6

2.6 MMt

CRUDE OIL IMPORT SOURCES

Type of Crude Oil CountryHigh Sulphur (60-63%)

(Lube bearing 35%) Saudi Arabia(Non- Lube Type 65%) Iraq

UAEEgyptKuwaitOman

Low Sulphur (37-40%)YemenNigeriaAngolaCongoLibyaMalaysiaBrunei

The crude oil baskett is well diversified and imports are made from different regions of the world

23.55 MMT in 2003-04(Total import 90.43 MMT)

6

PRICE TRENDS : MARKET CRUDE OIL

10

15

20

25

30

35

40

Brent 20 19.32 16.97 15.82 17.02 20.67 19.09 12.72 17.97 28.5 24.44 25.19 28.83 38.01Dubai 16.56 17.21 14.9 14.76 16.09 18.56 18.13 12.13 12.16 17.3 26.24 22.8 23.85 26.76

1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 20032004 (upto Nov)

INDIA IS SELF-SUFFICIENT IN THE REFINING & MARKETING SECTOR

2003- 04 116.97 105.20

2006- 07 137.07 120.40 ABOUT Rs. 14,000 Crs.

(3.0 Billion US $)

EXPECTED 24.0 - ABOUT Rs. 28,560 Crs.

BY 2012 (6.2 Billion US $)

(Bina, Paradip

& Bhatinda)

REFINING CAPACITY(MTPA)

DEMAND FOR PRODUCTS(MTPA)

INVESTMENTBY PSUs

YEAR

FUTURE CAPACITY BY PSUs

7

NATURAL GASChennai

Mumbai

Delhi

Kolkata

Oil, Gas & Coal FieldsOf India

Gas Fields

Coal Fields

Oil Fields

LEGEND

Cambay96.9 BCM

Upper Assam126.9 BCM

AAFB25.2 BCM

Mumbai Off.393.34 BCM

K. G.51.9 BCM

Cauvery23.4 BCM

Rajasthan7.3 BCM

Balance Rec. : 735 BCM Reserves

R/P Ratio : 26 Yrs

8

MANGLOREHASAN

CHENNAI

TUTICORIN

KOLKATA

KAKINADADABHOL

MUMBAI PUNE

VIJAIPUR

HYDERABAD

BHUBANESHWAR

VIZAG

JAGDISHPUR

KANJIRKKOD

KOCHI

A 1 BLOCK, MYANMAR

KOTAMATHANIA

PHOOLPUR

BHATINDA

NELLORE

TIRUCHCHIRAPALLI

KOLHAPURGADAG

GAYA

BOKARO

COIMBTORE

JAMNAGAR

HAZIRA

BAREILLYDELHI

BANGLADESH

MYANMAR

NEPALBHUTAN

AIZAWLAGARTALAIMPHAL

SHILLONGDISPUR

KOHIMA

ITANAGARGANGTOK

CHITRADURGA

RAICHUR

GAIL (INDIA) LIMITEDPROPOSED NATIONAL GAS GRID

LENGTH - 7890 KMS.COST - 20,200 CRORES

( 4.4 B. US $ )

AURAIYA

DAHEJ

BANGLORE

Qatar, Oman

Iran

Yemen

Turkmenistan

Malaysia, IndonesiaAustralia

Cochin

Delhi

Dahej

Gas Import Options

Gas P/L Import

LNG Import

Myanmar

LNG imports would supplement gas pipeline imports and help in development of pipeline grid

9

LNG

10

INDIA – LNG PROJECTS

LNG Sites CapacityMTPA

Average Delivery Capacity

ship (Pa) Ton

No. of VesselsRequired

(135000M3)Remarks

Dahej, Gujarat 5 1.700,000 3 Established

Hazir, Gujarat 2.5 1.700,000 1.5 Established

Dabhol, Maharashtra 5 1.700,000 3 Established

Cochin, Kerala 2.5 1.700,000 1.5 Planned

Ennore, Tamil Nadu 5 1.700,000 3 Planned

Hazira 2.5 1.700,000 1.5 Planned

Pipavav, Gujarat 5 1.700,000 3 Under Study

Jamnagar, Gujarat 5 1.700,000 3 Under Study

Kakinada, Andhra Pradesh 2 1.700,000 1 Under Study

Mumbai, Maharashtra 2.5 1.700,000 1.5 Under Study

Gopalpur, Orissa 2.5 1.700,000 1.5 Under Study

Total 33.5 24

LNG CARRIERS REQUIRED FOR INDIAN LNG PROJECTS

11

INDIAN LNG DELIVERY CAPACITY PER SHIP ( 135,000 M3)

1,257,42916.7020.9560,0112,960Vavasi Gopalpur

1,403,82214.9923.3560,1272,590Ennore (Tamil Nadu, 26 Km from Madras)

1,903,87311.1031.5360,3901,750Petronet / Cochin (Kerala, 1,100 Km South of Bombay)

2,398,9008.8339.6260,5441,260Indigas / Trombay

Maharashtra, 40Km from Bombay

2,714,6437.8144.7960,6131,040Reliance / Jamunagar

Guillarat, 650 Km Northwest Bombay

Volume per Voyage (ton)

Delivery capacity per ship p.a (ton)

Days per round trip

(Days)

No. of Voyage per

year

Distance to Assaluyeh

Nautical Mile

Receiving Terminal / Operating Companies

12

LNG Vessels Gas Pipeline12 LNG vessels : 2,160 M.USD Main gas trunk pipeline : 3,500 M.USD

(including compressor stations)

Export Terminals : 2,500 M.USD Domestic pipeline network : 500 M.USD(additional cost)

Receiving Terminals : 2,000 M.USD Pipeline operation cost : 1,575 M.USD

Operation LNG vessels : 2,592 M.USD Compressors operation cost : 1,589 M.USDOperation Terminals : 2,000 M.USD

Port charges : 1,488 M.USD Transit fee : 6,570 M.USD

TOTAL COST : 12,740 TOTAL COST 13,734

Cost Comparision Gas Pipeline / LNG vessels From Assalueh to India (Dr. Chandra’s view – point, there are tentative estimates)

* My personal tentative estimates

LNG IMPORT PROPOSALS: 5-10 Years

CAPACITY Terminals COMPANIES LOCATION(MMTPA)

PETRONET 5.0+2.5 2 Dahej (697 mil.US$)LNG (10 by 2006) Kochi (418 mil.US$)

Indian/ 2.5 1 Many offers KakinadaPrivate-JV 2.5-5 2 Reliance Jamnagar,

Industries Hazira3.0 1 GAIL/ TEC/ Trombay (future 6.0) TOTALFINA2.5 1 TIDCO/UNOCAL/ Ennore

CMS/ Birla Group/Woodside

Foreign 10.5 3 British Gas Pipavav Companies Shell Hazira

Enron Dabhol

Likely investment 4-5 billion US$

13

SEDIMENTARY BASINS OF

INDIA

BASINAL AREA : 3.14 M.SQ.KM

SEDIMENTARY AREA IS ABOUT 4.07% OF THE WORLD’S TOTAL SEDIMENTARY AREA.

COULD WE THEN NOT PRODUCE ATLEAST 2-3% OF WORLD’S TOTAL OIL & GAS INSTEAD OF MERELY 0.9% AS AT PRESENT ?

MAP SHOWING EEZ & 350 NAUTICAL MILE LIMIT

I N D I A

MARITIME BOUNDARY

SRI

EEZ

LANK

A

350 NAUTICAL MILE LIMIT

EEZ LIMIT

EEZ LIMIT

ANDAMAN & NICOBARISLANDS

I N D I A

MARITIME BOUNDARY

SRI

EEZ

LANK

A

350 NAUTICAL MILE LIMIT

EEZ LIMIT

EEZ LIMIT

ANDAMAN & NICOBARISLANDS

14

OUTER LIMITS OF INDIAN

CONTINENTAL SHELF

MMTOE : Million Metric Tonnes of Oil Equivalent

OIL & GAS RESERVES ESTIMATES(AS ON 1.4.01)

Oil MMT

Gas MMTOE Total

Geological (Initial in-Place) 5,124 1,893 7,017 Initial Recoverable 1,447 1,100 2,547 Balance Recoverable 714 735 1,449 Reserve/Production Ratio (in Years) 22 26 -

Total Prognosticated Reserves : 28 billion MT (Oil + OEG)Author’s Estimate of Prog. Reserves : 32 billion MT (Oil + OEG)

15

RESOURCE BASEA. DGH Revised Estimates : 32 billion tonnes (235 B.bbl)B. Earlier Hydrocarbon Resource : 28 billion tonnes (205 B.bbl)

50% could be converted to inplace proven reserves i.e. 14 billion tonnesResources already established : 7.2 billion tonnes (52 B.bbl)Additional to be established : 6.8 billion tonnes (49 Bbbl)

C. The upgradation can be made in the next 15 – 20 yearsD. Additional production from

6.8 billion tonnes (O+OEG)Around 50 % oil & 50% gas Oil rec. 30% & gas rec. 60%

Additional rec. reserves 3.06 billion tonnesProdn. Rate Oil 24 MMt

Gas 43 BCM

Thus, Total prodn. Could be : Oil 56 MMt/year( D + E ) Gas 72 BCM/year

(i.e. a peak prodn. of 197 MMSCMD) 15% higher if DGH estimates are used

This can enable Oil & Gas production to increase more than 2 folds

E. Balance recoverable reserves : 1.4 billion tonnes (10 B.bbl)Current Production - Oil : 32 MMt / year (234 M.bbl)

Gas : 29 BCM / year

45

Natural Gas Demand / Supply Projections

SUPPLY PROJECTIONS BASED ON PRESENT RESERVES

ALMOST 100% INCREASE DUE TO RECENT DISCOVERIES IN PVT./J.V. SECTOR*

70

151

95

231

313

050

100150200250300350400

2001-02 2006-07 2011-12 2024-25

SupplyCBM

*

MM

SC

MD

---

391

Demand

95

2

INSTANT DEMAND FOR NATURAL GAS AVAILABLE IN THE COUNTRY*

45

95

1045

15

142 150 155

LNG205

300

170

16

Natural Gas Production Trend in India

0

10

20

30

40

50

60

70

80

1970

-71

1975

-76

1980

-81

1985

-86

1990

-91

1994

-95

1997

-98

1999

-00

2002

-03

2006

-07

2011

-12

2016

-17

2021

-22

YEAR

BC

M (C.C

.) 4

0.8

(C.C

.) 5

4.7

(C.C

.) 6

0.2 (C.C.) 79.9

(34.4)

(34.4)

(26.6)(29.8)

Natural Gas Production Trend in India (Including CBM )

0

50

100

150

200

250

2006-07 2011-12 2016-17 2021-22

Gas

Pro

d. I

n M

MSC

MD

(C.C.) 150+10+10= 170

(C.C

.) 1

95

(C.C.) 240Impact of other new gas ’10’ +CBM ’10’. Total 20 MCMD More

Additional impact of new gas ’10’ + CBM additional ’10’. Total

20MCMD MorePossible (impact of CBM by 2021-25

Accounted

Not Accounted

Production from East Coast blocks in N.EC, Cairn,

shallow water GSPCL, Off. Mahanadi not taken in to

account.

Minimum impact of CBM taken into account. Potential Exists but production yet to start

(94.2) (94.4)(73)

(112)

(150)(165) (165)

(219)

17

PATTERN OF GAS USE (1999-2000)

TOTAL 65 MMSCMD

POWER 38%

FERTILISER 40%

SHRINKAGE & IC 4%

SPONGE IRON 6% OTHERS 12%

2526

4.07.03.0

EXPECTED PATTERN OF GAS USE (2011-12)

TOTAL 135 MMSCMD PLUS

CITY GAS & CNG 12-14%

POWER 46 + 50%

FERTILISER 30 + 2%

SHRINKAGE & IC 4%

SPONGE IRON 3.5%

OTHERS 2.5%

62

39

518

6

5

18

PETTERNOF GAS USE

Total Amount 65 MMSCMD 135 MMSCMD1999-2000 2011-12

(%) (%)Power 38 47+ 2%Fertiliser 40 30+ 2Shrinkage & I.C. 4 4Sponge Iron 6 3.5Others 12 2.5City Gas & CNG 0 13

100 100

Domestic Crude Oil Production / Product Demand

Widening Demand - Supply Gap

17 REFINERIES WITH 117 MTPA CAPACITY (TOTAL SELF-SUFFICIENCY)

REFINERIES IN ALL PRODUCING AREAS OR WITHIN 300 KMS IN NON-PRODUCING AREAS.

32

96

33

110

45

195

56

368

050

100150200250300350400

2001-2002 2002-03 2011-12 2024-25

MM

T

INSTANT DEMAND FOR CRUDE OIL AVAILABLE IN THE COUNTRY*

65120

ProductionDemandEquity oil abroad

19

Unexplored1.019

32%

Mod. to Well Expl.

0.535 17%

Expl. Initiated0.996

32%

Poorly Expl.0.590

19%

Unexplored1.557

18%

17%

15%

Mod. to Well Expl.

0.498

Expl. Initiated

0.556

Poorly Expl.0.529

50%

1995 - 96Total Sedimentary Area : 3.14 M. Sq. Km.

Unexplored1.276

41%

Expl. Initiated

0.837

27%

Poorly Expl.0.529

17%

15%

Mod. to Well Expl.

0.4981998 - 99

Pre-NELP

NELP – I, II & III

2002 - 03

CHANGING EXPLORATION SCENARIO MEHSANAN.BALOL

BECHRAJIW.BECHRAJI

BALOLJOTANASOBHASAN

N. KADI

S. KADI

SANAND

KALOLGANDHINAGAR

AHMEDABADAHMEDABAD

NANDEJWASANA

NAWAGAAM

HIRAPUR

DHOLKAVATRAK

KANWARA

ASMALI

CAMBAYN.KATHANA

KATHANA

SISWA ANKLAV

PADRA

BARODA

DABKAN.SARBHAN

MATARNADA

JAMBUSAR

GANDHAR

PAKHAJANDAHEJ ANDADA

ANKLESHWARSISODRA

KOSAMBAKIM

MOTWAN

OLPADBHANDUT

SURATHAZIRA

MANSA

LIMBODRA

AKAJLINCHPALIYAD

BHAVNAGAR GULFGULFOFOF

CAMBAYCAMBAY

AMBENORTH TAPTI

LAKSHMIPARVATI

GAURI

PALEJ

S.MALPUR

JAMBUSAR

AKHALJUNI

KUNDARA

Current Annual 3.23 BCMGas Prodn.

Envisaged Annual 5.22 BCMGas Prodn. at endX Plan (2006- 07)

CAMBAY BASIN

20

MUMBAI OFFSHORE

BASIN

GAS FIELDSLEGEND

GAS FIELDS TO BE PUT ON PRODUCTION IN NEXT FIVE YEAR PLAN


Envisaged Annual 20.43 BCMGas Prodn. at endX Plan (2006-07)

SOUTH TAPTIMID

TAPTI

CAUVERY BASIN

OILGAS

VEDARANNIYAM

NAGAPATTINAMTANJORE

KARAIKAL

FIELD NAMESAKM ADIYAKKAMANGALAMATK ATTIKKADAIBVG BHUVANAGIRIKI KALIKMP KAMALAPURAMKKL KARAIKALKZ KIZHVALURKLP KOVILKALAPPALKA KUTRALAMKNR KUTTANALLURMTR MATTURNLM NANNILAMNRM NARIMANAMNY NEYVELIPVM PALLIVARAMANGALAMPP PERIAPATTINAMPE PERUNGULAMPU PUNDIRV RAMANAVALASAITKR THIRUKKALARTVR THIRUVARURTA TULSAPATNAMVDR VADATHERU

RAMANATHAPURAMRAMESWARAM

TUTICORIN

SRI LANKA



21

KG-DWN-98/2

RAVVA

GODAVARI RIVER

KRISHNARIVER

KAKINADA

P N

R

M

QOil Discovery 2001Gas Discovery 2001

KRISHNA GODAVARI

BASIN


Envisaged Annual 2.78 BCMGas Prodn. at end (Excluding Deep Water)X Plan (2006-07)

(Excluding Deep Water) Current Annual 1.96 BCM

Gas Prodn.


Assam & North Eastern States

TRIPURA

ROKHIA

22

Rajasthan Basin

PUGAL

JAISALMER

TANOT

RAMGARH

Baghewala

TanotDandewala

Baggi Tibba

Gas fields

Heavy oil field

Bakhri Tibba

Ghotaru

Manhera TibbaSadewalaKharatar

OIL

ONGCCurrent Annual 0.1 BCMGas Prodn.

Envisaged Annual 0.23 BCMGas Prodn. at endX Plan (2006-07) (Excluding New finds)

RECENT SPURT

IN

OIL & GAS DISCOVERIES

23

Geophysical and Geochemical

Surveys carried out by DGH

166.11

226.6

329.61348

0

50

100

150

200

250

300

350

400

2000-01 2001-02 2002-03 2003-04

INPL

AC

E R

ESER

VES

AC

CR

ETIO

N I

N M

MT

(O+O

EG)

Year

RESERVES ACCRETION TRENDNELP SCENARIO

Average1992-2000

Average1992-2000

Average Line 115 MMT for the period 1992-2000 / year

115

24

OIL & GAS DISCOVERY TRENDNELP SCENARIO

9 10

16

0

5

10

15

20

2000-01 2001-02 2002-03

NO

. O

F D

ISC

OVE

RIE

S

Year

NEW SIGNIFICANT DISCOVERIES

DISCOVERIES DISCOVERIES

BEN-GAL

SATPURA

850E DEEP OFFSHORE

KUTCH

GANGA

BAYOF

BENGAL

OFF.

COMORIN KORI-

SOUTH REWA

SOUTH REWA

ANDAMAN -NICOBAR

CATEGORY - II BASIN

CATEGORY - I BASIN

CATEGORY - III BASIN

CATEGORY - IV BASIN

DEEP SEA BASIN

PRE-CAMBRIAN BASEMENT / TECTONISED SEDIMENTS

LEGENDLEGENDLEGEND

SPITI-ZANSKARHIMALAYAN FORELAND

KERALA - KONKAN -

ASSAM SHELF

ASSAM-ARAKAN FOLD BELT

NARCODAMDEEP OFFSHORE

KRISHNA GODAVARI

KAREWA

CAMBAY

SAURASHTRA

RAJASTHANDAMODAR

BOMBAY OFF. DECCAN

SYNECLISE

BASTARCHATTIS -GARH

MAHANADI

PRANHITA-GODAVARI

CUDDAPAH

CAUVERY

DEEP

NARMADA

BHIMA -KALADGI

VINDHYAN

AREA Million Sq. Km.UP TO 200m ISOBATH 1.784INCLUDING DEEP WATER 3.14

AN

DA

MA

N

&

BAYOF

BENGAL

OilGas Km

0 400200

KANAKDURGA

PADMAVATI

ANNAPURNA

DHIRUBHAI –1, 2, 3, 4, 5, 6, 7, 8, 16

BHEEMA, NS

SARASWATIRAAGESHWARI

GR-FKAMESHWARI

MANGALAN-A, N-C & N-V-1

LAKSHMI

AMBE

GAURI

PARVATI

Delhi

Mumbai

Chennai

Kolkata

D-5D-6

RajasthanBasin

CB-ONN-2000/1

CB-OS/2

RJ-ON-90/1

KG-DWN-98/3

KG-DWN-98/2

CHINNEWALATIBBA

BANAMALI &LAIPLING GAON

BAGHJAN, MATIMEKHANA,

CHABUA &N. CHANDMARI

GS-49 & GS-KW

BAYOF

BENGAL

DISCOVERIES - 57

ANNAPURNA

LAKSHMI

VASAI EAST

PRE-NELP 13

NELP 19

NOC’s 25

I N D I A

G4-2-AB

DHIRUBHAI –9, 10, 11 & 15

ENDUMURU-9

NMT-2

VASAI EAST & WEST

SONAMURA

CBX-1

CB-ONN-2000/2

PK-2

OilGas Km

0 400200OilGas Km

0 400200Km

0 400200

KANAKDURGA

PADMAVATI

ANNAPURNA

DHIRUBHAI –1, 2, 3, 4, 5, 6, 7, 8, 16

BHEEMA, NS

SARASWATIRAAGESHWARI

GR-FKAMESHWARI

MANGALAN-A, N-C & N-V-1

LAKSHMI

AMBE

GAURI

PARVATI

Delhi

Mumbai

Chennai

Kolkata

D-5D-6

RajasthanBasin

CB-ONN-2000/1

CB-OS/2

RJ-ON-90/1

KG-DWN-98/3

KG-DWN-98/2

CHINNEWALATIBBA

BANAMALI &LAIPLING GAON

BAGHJAN, MATIMEKHANA,

CHABUA &N. CHANDMARI

GS-49 & GS-KW

BAYOF

BENGAL

DISCOVERIES - 57

ANNAPURNA

LAKSHMI

VASAI EASTVASAI EAST

PRE-NELP 13

NELP 19

NOC’s 25

I N D I A

G4-2-AB

DHIRUBHAI –9, 10, 11 & 15

ENDUMURU-9

NMT-2

VASAI EAST & WEST

SONAMURA

CBX-1

CB-ONN-2000/2

PK-2

25

RAVVA

Oil FieldGas FieldDiscovery

GODAVARI RIVER

KRISHNARIVER

KAKINADA

P

R

M

Courtesy: CEIL

BLOCK KG-DWN-98/2 (D5)SIGNIFICANT DISCOVERIES

ANNAPURNA

PADMAVATI

KANAKA DURGA

2D (LKM) : 6457

3D (Sq.Km) : 2260

Drilled wells : 6

Discoveries : 3

EXPLORATION ACTIVITIES

CARRIED OUT

Proved Gas FieldProved Oil FieldProspects/Leads

RAVVA

500 M

1500

M

1000 M

K.G. BASIN

Deep Waters - K.G BasinLEADS AND PROSPECTS

Courtesy: CEIL

26

Dhiru-1

Dhiru-2Dhiru-3

INDEX

Gas DiscoveriesIdentified Locations

NEW DEEP WATER DISCOVERIESBLOCK KG-DWN-98/3 (Reliance)

KRISHNA – GODAVARI BASIN NELP - I

More discoveries expected in this area.

This block can produce 30 to 40 MMSCMD of Natural Gas. In this block biggest discovery in the world for natural gas for the year 2002 was found

Late Miocene Sands (1850- 2200m)

Gross Pay : 250m (7 Sands

Net Pay : 140m

Ø : 22%

K : 100–5000 md

Sw : 34%

IGIP : 3.35 TCF

Test Production : 40 MMSCFD

Well Depth : 2903m

SEISMIC SECTION THROUGH DISCOVERY WELL

WELL A1 (Dhirubhai – 1)

Deep Waters - K.G BasinBLOCK KG-DWN-98/3 (D-6)

FLAT SPOT

27

Depositional SystemInterpretation &Discrete AmplitudeGeobodies (enlarged)


DEPOSITIONAL SYSTEM INTERPRETATION Courtesy:RIL

Deep Waters - K.G BasinBLOCK KG-DWN-98/3 (D-6)

NEW DISCOVERIES:DHIRUBHAI 9, 10 & 11

SEISMIC SECTION THROUGH DISCOVERY WELL DHIRUBHAI-9

0.5

1.5

2.5

TWT

IN S

ECS.

NEC-OSN-97/2

D10D11

D9

D - 9

D15

28

Gulf of CambaySIGNIFICANT DISCOVERIES

CB/OS- 2

PARVATI

GULFOF

CAMBAY

AMBE GAURILAKSHMI

N. TAPTI

HAZIRA

Lakshmi Field Gas ProductionCurrent Rate : 3.0 MMSCMDPeak Rate : 3.4 MMSCMD

DST Test RatesLakshmi Gas 0.408 MMSCMD

Oil 15.68 tonesGauri Gas 0.532 MMSCMD

Oil 141.75 tonesAmbe Gas 0.001 MMSCMD

Oil 87.72 tonesParvati Oil 242.15 tones

Courtesy: CEIL

New Discovery : VASAI WEST (B-22)

29

NEW DISCOVERIES : RAJASTHAN BASIN

BARMER

JODHPUR

JAISALMER

NAGAUR

BIKANER

100 km500

J - M

JAISALMER

SUB -BASIN

SHAHGARH LOW

SANCHOR

POKRAN

NACHNA

BIKAMPUR

AR

CH

POK

ARAN

HIGH

AR

AVA

LLI

RA

NG

E

BIKA

NER

- NAG

AUR

SUB -B

ASIN

BA

RM

ER G

RAB

EN

SCALE

DELHI –SARG

ODHA RIDG

E

IGNEOUS ROCKS

KISHANGARH

SHELF

+ ++ +

+++

++

++

+++

++

+++

+ +

+

+ ++ + +

++

+

+

++

HIGH

P A K I S T A N

Known Gas Producing Area

New Oil & Gas Province

BLOCK : RJ/0N-90-1

NEW DISCOVERIES : RAJASTHAN BASIN

KAMESHWARI

RAAGESHWARI

GUDA

GR-F

N-C

Prospects

Oil Discovery

SARASWATI

N-A

MANGALA

N-V-1

OPERATOR : CAIRN ENERGY

30

SALIENT ACHIEVEMENTS

OF NELP

STATUS OF PEL AND ML AREAS

AS ON 1-6-1996

PEL 203ML 163TOTAL 366

31

STATUS OF PEL AND ML AREAS

AS ON 1-4-2003

PEL 273ML 245TOTAL 518

Status of Exploration Rounds72

13

5

45

106

46

125

45

107

34

18

7

28

7 5

48

2725 252323

272323 242120

0

10

20

30

40

50

60

70

80

IV (1991)

V (1993)

VI (1993)

VII(1994)

VIII(1994)

JV(1995)

NELP-1(1999)

NELP-2(2000)

NELP-3(2002)

NELP-4(2003)

No. of Blocks Offered No. of Blocks Bid For Blocks Awarded

4- 5 times more blocks are awarded under NELP each year, compared to earlier rounds due to better terms and excellent prospectivity of new blocks.

32

AWARDED ACREAGE DISTRIBUTION

SHALLOW OFFSHORE

0.18 ONLAND0.10

DEEP WATER0.48

13%

63%

24%

Total NELP Area - 0.99 M. Sq. km.

NOC0.23

PVT.(Pre-NELP)

0.10

NELP- I, II III & IV0.76

Total PEL Area – about 1.3 M. Sq. km.

7%

77%

16% NEW INITIATIVES

BY

DGH

33

0

40

80

120

1881-1890

1891-1900

1901-1910

1911-1920

1921-1930

1931-1940

1941-1950

1951-1960

1961-1970

1971-1980

1981-1990

1991-1998

OIL & Cond.Natural Gas

0

5

10

15Turbidite GiantsTurbidite Giants

All GiantsAll Giants

Number of Discoveries

GIANT DISCOVERIES OF THE WORLD BY DECADE VERSUS GIANT TURBIDITE DISCOVERIES BY DECADE

Source : Oil & Gas journal

GasGasCam-pos

West Africa

Gulf of Mexico

North SeaOil &Cond.

50

40

30

20

10

0

Cum

ulat

ive

Ult.

Rec

over

able

(BB

OE)

Cumulative GasCumulative Oil/Cond.

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990

YEAR

California

CUMULATIVE TURBIDITE GIANT RESERVES VERSUS TIME

Source : Oil & Gas journal

34

DEEP WATERSEAST COAST

NEW INITIATIVES

EASTERN OFFSHORE

1 EXTENSION OF SHELFAL HORST & GRABEN COMPLEX

2 COROMANDAL DEPRESSION

3 850 EAST RIDGE

SATELLITE GRAVITY MAP

12

3

KG

PALAR

CAUVERY

MAHANADI-NEC

35

EOCENE CARBONATEBUILD-UPS/SLUMPS

SLUMP / TURBIDITE / EOCENE-MIOCENE CHANNEL

ZONE

EOCENE CARBONATES /

TURBIDITES ZONE

RAVVA

GODAVARI RIVER

P

R

M

ANNAPURNA

PADMAVATI

KANAKA DURGAK

G-D

WN

-98/

2

OPERATOR : CAIRN

ENERGY5

KG-DWN-98/3

On acquisition of 3D seismic data, more

discoveries expected in this area.

12

3

WORLD’S BIGGEST GAS DISCOVERY

(2002)

OPERATOR : RELIANCE

INDUSTRIES LTD.6

4

HYDROCARBON PROSPECT MAP

DEEP WATERS EAST COAST

80 NEW PLAYS MAPPED

DEEP WATERS - EAST COAST

36

DEEP WATERS - EAST COASTMIO-PLIOCENE TURBIDITES & DISTAL MARINE FANS

EC 95-210

4

5

6

2000 2500 3500 4000 4500

TWT

IN S

EC.

Paleo. Top Eoc. Top

Oligo. Top

Mio. Top

Cret. Top

SW NE

Bright EventsRAVVA

500 M

1500

M

1000 M

K.G. BASIN

RAVVA

500 M

1500

M

1000 M

K.G. BASIN



Three Major Transgressive Sand Bodies. Gigantic in size - 18,000 Sq.Km (180km x 100km)

6

5

2200 2600 2800

TWT

EC 95- 220

Mio. Top

Eoc. Top

SW NE

Oligo. Top

DEEP WATER PLAY TYPES CAUVERY-PALAR BASIN - EAST COAST

PALAR

GIGANTIC GRAVITY SLIDES / STRUCTURES

Colossal sized gravity slumps - 20,000 Sq.km (20 km wide, 1 km amplitude, 100 km long).Similar structures are HC bearing in North Sea (Gryphon, Leadon & Balder fields)

37

MAHANADI ONSHORE MAHANADI OFFSHOREMON-2 MON-3 MND-4 MND-6

A B

01

5

10Bhubaneshwar

Cuttack

860 870

200 200

N

MON-2

MON-3

MND-4MND-6

CHILKA

LAKE

Scale

0 50 Km.

D E

P T

H

( K

M )

Pliocene - RecentMiocenePaleocene - EoceneE. Cret. (Volc. + Sed.) + Late Cret. (Sed)E. Cret (Volc.)Precambrian (Granite + Gneiss)

GEOLOGICAL SECTIONMAHANADI-NEC OFFSHORE

Basement

Ro = 0.50%

Ro = 0.70%

Ro = 1.00%

Ro = 1.30%

250 0

1600

1200

800

4000

2

4

6

8

Dep

th (K

m)

Time (Ma) 065 54 38 26 7CRET. PAL. EOC. OLIG. MIO. PL.-R

MND-5

NEC-1

HYDROCARBON POTENTIALMAHANADI-NEC OFFSHORE

D-10

D-9D-8D-7D-6

Immature (R0<0.50%)Early maturation (0.50%<R0<0.70%)

Main generation (0.70%<R0<1.30%)

Wet and dry gas generation (R0>1.30%)

BURIAL, THERMAL & MATURATION HISTORY

SOURCE ROCK MATURITY AT CRETACEOUS LEVEL

38

DEEP WATERSSOUTHERN TIP

NEW INITIATIVES

NORMAL FAULT

SHELFAL HORST-GRABEN COMPLEX

CAPE COMORIN DEPRESSION

CAPE COMORIN HIGH

KORI COMORIN DEPRESSION

KORI COMORIN RIDGE

MANNAR DEPRESSION

LAXMI LACCADIVE DEPRESSION

KANYAKUMARI RIDGE

LAXMI LACCADIVE RIDGE

MANDAPAM DELFTHORST

TECTONIC FRAMEWORK

STRIKE-SLIP FAULT

SOUTHERN TIP OF INDIA

39

TIME STRUCTURE MAP NEAR TOP OF EARLY OLIGOCENE

NORMAL FAULT

REVERSE FAULT

STRIKE-SLIP FAULT

ANTICLINAL TRAP

TECTONIC TRAP

ST-O1-19

ST-O1-16

ST-O1-12

ST-O1-11

ST-O1-01

RE-06A

ST-O1-02

K-389

ST-O1-08ST-O1-06

ST-O1-12A

ST-O1-14D1

D2 D3D4ST-O1-17

0 100 km

SCALE

INDIA

LEGEND

STRUCTURAL PROSPECTS

SOUTHERN TIP OF INDIAPLAY TYPES

AB

LARGE STRUCTURAL TRAPS - A : 1000 Sq.Km B : 3600 Sq.Km

DEEP WATERSWEST COAST

NEW INITIATIVES

40

4

5

1

3

2

24

INDIA

DeccanPlateau

Surat

Mumbai

Ratnagiri

Goa

SaurashtraPeninsula

Cochin

Arabian

Abyssal

Plain

4000

4000

4000

2000

3000

4000

4000

2000

1000200

500

3000

WC-2K2-01WC-2K2-02WC-2K2-03

WC-2K2-04WC-2K2-05WC-2K2-06WC-2K2-07WC-2K2-08WC-2K2-09

WC-2K2-10WC-2K2-11WC-2K2-12

WC-2K2-13WC-2K2-14WC-2K2-15

WC-2K2-16WC-2K2-27WC-2K2-17

WC-2K2-18WC-2K2-19

WC-2K2-20WC-2K2-2B

WC-2K2-23A

WC-2K2-25A

WC-2K2-21

WC-2K2-22

WC-2K2-26

Laks

hadw

eep

Depr

essi

on

Laxm

iRi

dge

Mum

bai ShelfKerala-Konkan

Shelfal Horst and Graben Complex

Alleppey platform

Shelf Margin

Laxmi LaccadiveDepression

5 Laxmi LaccadiveRidge

1

3

2

4

WEST COAST BASINSATELLITE GRAVITY & SEISMIC COVERAGE MAPS

Shelf

WEST COAST BASINTECTONIC FRAMEWORK

Lakshadweep

Depression

Alleppey

DEPRESSION

DECCAN TRAPS

Mumbai

Ratnagiri

Cochin

LaccadiveR

idge

Shelf Horst-Graben

Surat

Depression

Mum

bai

High

Dec can

Indian

Craton

0 200 Km.

D1

LAXMI

Plateau

Rise

D2

D3D4

Laxmi Ridge

ShelfMargin

TroughC

annanoreR

iftSystem

RatnagiriHig h

AFTER BISWAS et.al (1988)

LAXMI – LACCADIVEDEPRESSIO

N

LAXMI –

LACCADIVER

IDG

E

MANNAR

SUBBASIN

SHELFAL

HORSTG

RABENCO

MPLEX

DEPRESSIO

N

KORICOMORIN

COCHIN

RATNAGIRI

MUMBAI

KORICOMORIN

RIDGE

0 300 Km.

D1

D2D3

D4

ShelfalH

orstG

rabenCom

plex

Arabian

Abyssal

Plain

Arabian

Abyssal

Plain

41

GEOLOGICAL SECTIONLINE WC-2K2-06

Recent

Eocene

L. Mio.Oligo-E. Mio

Arabian Abyssal Plain

L a c c a d i v e R i d g eLakshadweep DepressionLowered flank High standing part

CannanoreRift System

NE

Shelfal HorstGraben Complex

Kasargod-1

Water bottom

Water bottom

Seaward Dipping Reflectors

1

2

3

4

5

Dep

th (K

m)

WC-2K2-06

RIFTED CONTINENTAL CRUST

VOLCANIC PRE - SANTONIAN CRUST WITH THIN CONTINENTAL CRUST VOLCANIC PRE - SANTONIAN CRUST WITH THIN CONTINENTAL CRUST MODIFIED BY HOTSPOT VOLCANISM IN EARLY TERTIARY

CENOZOIC OCEANIC CRUST

BA

SEM

ENT

CO

MPL

EX

SED

IMEN

TAR

Y C

OVE

R

UPP. MIO TO RECENT

UPP. CRET.

UPP. CRET. TO PALEOCENE

EOC TO MID. MIO

KERALA-KONKAN OFFSHORE

WSW ENE

ANDAMAN

OFFSHORE

NEW INITIATIVES

42

CONCEPTUAL MODEL

ANDAMAN-NICOBAR

GEOLOGICAL SETUP

OUTER STRUCTURE HIG

H

BAYOF

BENGAL

ANDAMANSEA

MER

GU

I TER

RAC

E

FORE

DEE

PTR

ENCH

NIN

ETY

DEG

REE

S R

IDG

E

SUMATRA

PRIS

M

FOR

E

AR

CBA

SIN

BAC

K AR

CB

ASIN

VOLC

ANIC

ARC

0 200 Km.

VOLCANICS

SPREADING CENTRE

SEDI

MEN

TARY

ACC

RET

ION

ARY

SundaPlate

IrrawadiBasin

AndamanMicroplate

Gulf ofMartaban

SagaingFault

Mt.

Alco

ck

IndianPlate

Sumatra FaultNin

ety

Deg

rees

Eas

t Rid

ge

ANDAMAN-NICOBARTECTONIC ELEMENTS

43

ST4

ST5

ST3

ST1

ST6

ST2

ST7

GAS HYDRATE AMPLITUDE MAP

ANDAMAN-NICOBAR

7 Gas Hydrate Prospects Mapped

All Prospects have high amplitudes

Prospective Area 3000 Sq. Km.

Linear trend of high amplitudes along western edge of Fore Arc Basin

ADJOINING AREA

BSR

Water BottomReflectionFree gasFree gas

Gas Water Reflection

Seal

AN-99-08AN-99-07

Flattened at

Sea Bottom

BSR

LEAD ST4

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

ST3

ST2

ST1

ST6

ST4

ST5

ANDAMAN-NICOBAR

Free Gas Resources

23 BCM( P 50 )

44

BSR

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

~~ ~~~ ~~ ~~

ST3

ST2

ST1

ST6

ST4

ST5

REFLECTION STRENGTH

SEISMIC SECTION

1.6

W E

TWT

IN S

EC.

2.0

2.4

2.8

3.2

4200 4000 3800 3600 3400 3200

CMP 3297

1.6

W E

TWT

IN S

EC.

2.0

2.4

2.8

3.2

4200 4000 3800 3600 3400 3200

CMP 3297

0 1000 3000 5000 7000 9000 1100 1300 1500 1700

3500

2500

1500

500

1000

2000

3000

0

Vp

AN-99-15 CMP 3297 Vp

2000 2200 2400 2600 2800 3000 3200Time

AN-99-15

LEAD ST3ANDAMAN-NICOBAR

A N

D A

M A N

&N

I C O

B A R

I S L A N D

S

ANDAMAN OFFSHORE

45

ONLANDASSAM – ARAKAN BASIN

NEW INITIATIVES

1900

KH - 2

A S S A M

M I

Z O

R A

MHA

RA

RG

AJ

KHUB

AL17

0015

00

2200

2700

21002400

20001700 2150

2200

Scale0 5 km

KH–1&1A

JAM

PAI

LAN

GTA

RA

I

ATHA

RMUR

A MA

NU

SY

N

DOLA

I SY

N

CH

AM

PAB

AR

I

1400

1500

1300

1100

2000

1800

SAK

HA

N

BA

TCH

IA

Unexplored large anticlines in NE India. Gas field structures of Bangladesh extend into India(Titas – Giant Gas field)

2400

HAG-1&2 TR14-06

ASSAM - ARAKAN BASINSYLHET

KAILASTILA

BEAN BAZAR

PATHA RIAFENCHUGANJ

RASHIDPUR

HABIGANJ

TITAS

BEGUMGANJ

FENISEMUTANG

BANGLADESHOIL & GAS FIELDSGAS FIELDS

EXPOSED STRUCTURECONCEALED STRUCTURE

M I

Z O

R A

MA

S S

A M

AGARTALADOME

BAKRABAD

20 KM0

Scale

20 KM0

Scale

1

23 4

ROKHIATICHNAGOJALIATULAMURABARAMURAATHARAMURALANGTARAIBATCHIAMACHLITHUMHARARGAJSAKHANKHUBALJAMPAI

AGARTALA DOME

123456789

10111213

14

5 6

7

8

9

10

11

12

13

EXPOSED ANTICLINES

SUBSUR. STR.

14

46

FOLDED DUPLEX PROSPECTS, KHARKUBLEN ANTICLINEPLAY TYPES

246

8

KHARKUBLEN ANTICLINE

FOLDED DUPLEX PROSPECT

X YY

X

AA-ONN-2002/2 (Manipur)

STRUCTURAL CONCEPTS : DEEP SEATED DUPLEX ZONES

8000

6000

4000

2000

0

m

Ramos gas field (see AAPG Mem62, 1995), a big duplex traps gas underneath a detached fault-propagation fold: just as we infer in Mizoram

East West

10 km

The fold trends of northernmost Argentina, southern Bolivia are comparable in size and continuity, with Assam-Arakan’s

The huge sub-Andean anticlines of northern Argentina and Bolivia have a very similar structural style to the Mizoram / Tripura folds. Wildcats in Bolivia at Aguarague, San Antonio, Margarita have proved between 15-20 Tcf of gas in the past 4 years. Here, in the blue-outlined boxes we compare the Ramos field’s fold style with our prospective play on the Rengte section. Around 4-5 km depth there is potential for very large fields in Mizoram.

RAMOS GAS FIELD

FUTURE OPPORTUNITIESASSAM-ARAKAN BASIN

47

ONLAND

CAMBAY BASIN

NEW INITIATIVES

New Inversion Structural Related Plays Showing flanks of Highs have a better Reservoir Development & hold good HC Potential

MODEL FOR CAMBAY INVERSION STRUCTURES

Time 4 Side-stacking main channels go in the lows

Coals and shales blanket the topographic highs

Time 3

....and a local pond

Extension creates local half-graben depocentre

Time 2

Time 1

Inversion on black fault

Time 5

48

MODEL OF POSSIBLE SAND BODIES IN INVERSION STRUCTURE REGIME

AB C D

NEW PLAYS : BETTER RESERVOIR DEVELOPMENT IN THE FLANKS DUE TO STRUCTURAL INVERSION. HIGHS ARE BALDED

ONLANDRAJASTHAN BASIN

NEW INITIATIVES

49

BLOCK RJ-0N-90/5

280 300 3320 340 360 380 420 440 460 480 500 520 5400.0VP

0.5

H4

H3

H21.0

H1

400

NANUWALA - 1

HANSERAN EVAPORITE TOP

JODHPUR TOP

SEISMIC SECTION THROUGH NANUWALA WELL

Light Oil

BIKANER-NAGAUR SUB-BASIN

TD 1806 MINFR

A C

AM

BR

IAN

DOLOMITES

BASEMENT

OVL’s ONGC’s GLOBAL FOOTPRINTS

50

EXPLORATION ASSETS

3,50040FARSI OFF.IRAN

864649NC-188NC-189

LIBYA

10,5001008IRAQ

38536024SYRIA

AREA (SQ.KM)STAKE (%)BLOCK

OVL’s

VIETNAM45% STAKE IN 2 OFFSHORE GAS FIELDS

CAPEX COMMITTED RS. 1000 CRS PLUS

PRODUCTION 1.22 MMSCMD

RUSSIA (SAKHALIN)20% STAKE

CAPEX RS. 7,700 CRS

OIL PRODUCTION BY END 2005 (UPTO 5 MTPA)

GAS PRODUCTION BY 2008 (10-15 MMSCMD)

PRODUCIBLE ASSETS

SUDAN25% STAKE

CAPEX RS. 1731 CRS

PRODUCTION 3 MMT PER YEAR

PIPELINES & REFINERY

MYANMAR20% STAKE (BLOCK A-1)

AREA 3,885 SQ.KM

RESERVES 4 – 6 TCF

OVL’s

51

GAS HYDRATES

IN

I N D I A

Gas Hydrate Potential Areas in Indian Deep Offshore

HIGHLY PROSPECTIVE

MODERATELY PROSPECTIVE

LOW PROSPECTIVE

FIELD LABORATORY

LEGEND

Estimated Resource :1894 TCM

52

N G H P R O A D M A P S H O W I N G C R I T I C A L I N F O R M A T I O N P A T H

R E S O U R C E E S T I M A T I O N D R I L L I N G P R O D U C T I O N

M A P P I N G – G HM a y 2 0 0 1

E A S T C O A S TO N G C A R E A W E S T C O A S T

G A I L A R E A

O I L A R E A

I n v e s t i g a t i o n o f S h a l l o w S e d i m e n t s i n c l u d i n g G r a v i t y c o r i n g D e c . 2 0 0 3

- V E

A c q u i s i t i o n / H i r i n g o f P r e s s u r e C o r e - T e m p . T e c h n o l o g y

a n d D e e p W a t e r C o r i n g D r i l l s h i pJ u n e 2 0 0 4

B R A I N S T O R M I N G S E S S I O N – N O V 2 0 0 2

E M E R G E N C E O F P O S S I B L E M E T H O D ( S ) F O R

E X P L O I T A T I O N O F G A S F R O M G A S H Y D R A T E

D E C . 2 0 0 3

I N P U T F R O M I N T E R N A T I O N A L

C O O P E R A T I O NM A L L I K W E L L

M A R C H 2 0 0 2

D E S I G N & C O N C E P T U L I S A T I O N O F S E L E C T E D M E T H O D F O R

P I L O T F I E L D I M P L I M E N T A T I O N M i d . 2 0 0 5

E X I T I N G L A B . I N P U T

C O L L A B O R .W I T H C S M , U S A ,

A p r i l 2 0 0 3

D R I L L I N G F O R C O R I N G / L O G G I N G D e c . 2 0 0 4

- v eM A P P I N G

N E W A R E AR E S U L T S

M a r c h 2 0 0 5

+ v e

R E S O U R C E E S T I M A T I O NC o n f i d e n c e l e v e l – 9 0 %

M i d 2 0 0 5

T E C H N O - E C H O N O M I C R E S O U R C E A P P R A I S A L

D e c . 2 0 0 5

E S T A B L I S H M E N T O F N E W L A B O R A T O R I E S

D e c . 2 0 0 5

- v e B R A I N S T O R M I N G

+ v e

P I L O T T E S T P R O D U C T I O N2 0 0 6 - 0 7 - v e

+ v e

R E S E R V E E S T I M A T E SE N D 2 0 0 7

C O M M E R C I A L P R O D U C T I O NB e y o n d 2 0 0 8

+ V E+ V E + V E

L A B O R A T A R Y F A C I L I T I E S

N O T E : I . T i m e f r a m e f o r d i f f e r e n t g o a l s i s i n d i c a t i v e o n l y a n d m a y c h a n g e d e p e n d i n g o n t h e r e s u l t s o f p l a n n e d R & D a c t i v i t i e s .I I . B r a i n s t o r m i n g w i l l c o n t i n u e t o t a k e p l a c e o n a r e g u l a r b a s i s d u r i n g p r o d u c t i o n r e l a t e d a c t i v i t i e s a n d t h e f i r s t b r a i n

s t o r m i n g s e s s i o n i t s e l f w i l l t a k e p l a c e i n t w o p h a s e s i . e . , i d e n t i f i c a t i o n o f p r o d u c t i o n p r o b l e m s a n d s o l u t i o n o f t h e p r o b l e m s .I I I . T h e p r o c e s s o f p r o d u c t i o n o f g a s f r o m g a s h y d r a t e i s c o m p l e t e l y b a s e d o n r e s o u r c e e s t i m a t i o n a n d s u b s e q u e n t s u c c e s s o f

d r i l l i n g / c o r i n g f o r p r o v i n g t h e p r e s e n c e o f g a s h y d r a t e s i n I n d i a n o f f s h o r e .

C R I T I C A L P A T H

N G H P R O A D M A P S H O W I N G C R I T I C A L I N F O R M A T I O N P A T H

R E S O U R C E E S T I M A T I O N D R I L L I N G P R O D U C T I O N

M A P P I N G – G HM a y 2 0 0 1

E A S T C O A S TO N G C A R E A W E S T C O A S T

G A I L A R E A

O I L A R E A

I n v e s t i g a t i o n o f S h a l l o w S e d i m e n t s i n c l u d i n g G r a v i t y c o r i n g D e c . 2 0 0 3

- V E

A c q u i s i t i o n / H i r i n g o f P r e s s u r e C o r e - T e m p . T e c h n o l o g y

a n d D e e p W a t e r C o r i n g D r i l l s h i pJ u n e 2 0 0 4

B R A I N S T O R M I N G S E S S I O N – N O V 2 0 0 2

E M E R G E N C E O F P O S S I B L E M E T H O D ( S ) F O R

E X P L O I T A T I O N O F G A S F R O M G A S H Y D R A T E

D E C . 2 0 0 3

I N P U T F R O M I N T E R N A T I O N A L

C O O P E R A T I O NM A L L I K W E L L

M A R C H 2 0 0 2

D E S I G N & C O N C E P T U L I S A T I O N O F S E L E C T E D M E T H O D F O R

P I L O T F I E L D I M P L I M E N T A T I O N M i d . 2 0 0 5

E X I T I N G L A B . I N P U T

C O L L A B O R .W I T H C S M , U S A ,

A p r i l 2 0 0 3

D R I L L I N G F O R C O R I N G / L O G G I N G D e c . 2 0 0 4

- v eM A P P I N G

N E W A R E AR E S U L T S

M a r c h 2 0 0 5

+ v e

R E S O U R C E E S T I M A T I O NC o n f i d e n c e l e v e l – 9 0 %

M i d 2 0 0 5

T E C H N O - E C H O N O M I C R E S O U R C E A P P R A I S A L

D e c . 2 0 0 5

E S T A B L I S H M E N T O F N E W L A B O R A T O R I E S

D e c . 2 0 0 5

- v e B R A I N S T O R M I N G

+ v e

P I L O T T E S T P R O D U C T I O N2 0 0 6 - 0 7 - v e

+ v e

R E S E R V E E S T I M A T E SE N D 2 0 0 7

C O M M E R C I A L P R O D U C T I O NB e y o n d 2 0 0 8

+ V E+ V E + V E

L A B O R A T A R Y F A C I L I T I E S

N O T E : I . T i m e f r a m e f o r d i f f e r e n t g o a l s i s i n d i c a t i v e o n l y a n d m a y c h a n g e d e p e n d i n g o n t h e r e s u l t s o f p l a n n e d R & D a c t i v i t i e s .I I . B r a i n s t o r m i n g w i l l c o n t i n u e t o t a k e p l a c e o n a r e g u l a r b a s i s d u r i n g p r o d u c t i o n r e l a t e d a c t i v i t i e s a n d t h e f i r s t b r a i n

s t o r m i n g s e s s i o n i t s e l f w i l l t a k e p l a c e i n t w o p h a s e s i . e . , i d e n t i f i c a t i o n o f p r o d u c t i o n p r o b l e m s a n d s o l u t i o n o f t h e p r o b l e m s .I I I . T h e p r o c e s s o f p r o d u c t i o n o f g a s f r o m g a s h y d r a t e i s c o m p l e t e l y b a s e d o n r e s o u r c e e s t i m a t i o n a n d s u b s e q u e n t s u c c e s s o f

d r i l l i n g / c o r i n g f o r p r o v i n g t h e p r e s e n c e o f g a s h y d r a t e s i n I n d i a n o f f s h o r e .

C R I T I C A L P A T H

COAL BED METHANE OPPORTUNITIES

53

GROWING NEED FOR COALBED METHANE EXPLOITATION IN INDIA

CBM AN ENVIRONMENT FRIENDLY CLEAN FUEL

ENERGY BENEFIT OF OTHERWISE WASTE MATERIAL

REDUCTION OF EMISSION OF GREENHOUSE GAS

DEGASSIFICATION REDUCES UNDERGROUND MINING RISKS

CBM USE IN POWER STATIONS AND OTHER INDUSTRIES

Ref. Coalfield Coal Belt Ref. Coalfield Coal Belt

No. No.

1. Raniganj 8. Ib-valley

2. Jharia 9. Talchir

3. Bokaro 10. Satpura

4. N. Karanpura 11. Wardha

5. Singrauli 12. Godavari

6. Sohagpur 13. Birbhum

7. Korba 14. Rajmahal

Chennai

Mumbai

Delhi

Kolkata10

17

18

19

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an N

ico

bar

Isla

nd

s

15

Gondwana Coalfields

Tertiary Lignitefields

P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata10

17

18

19

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an N

ico

bar

Isla

nd

s

15

Gondwana Coalfields


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata10

17

18

19

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an N

ico

bar

Isla

nd

s

15

Gondwana Coalfields


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata10

17

18

19

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an N

ico

bar

Isla

nd

s

15

Gondwana Coalfields


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

MAJOR COAL & LIGNITE FIELDS OF INDIA

Ref. Coal/Lignite Field Ref. Coal/Lignite Field

No. No.

15. Assam-Meghalaya 18. Barmer-Sanchor

16. Neyveli 19. Bikaner

17. Cambay 20. Jammu & Kashmir

DAMODAR VALLEY

BELT

SON VALLEY

BELT

MAHANADI VALLEY

BELT

PRANHITA GODAVARI

BELT

GONDWANA COALFIELDS

TERTIARY COAL / LIGNITE FIELDS

NARMADA BELT

Tertiary Coal / Lignite

54

Chennai

Mumbai

Delhi

Kolkata10

17

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

15


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata10

17

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

15


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata10

17

11

12

7

16

20

ArabianSea

BayOf

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

15


P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

3

98

65 4 2

1

14

137

Chennai

Mumbai

Delhi

Kolkata7

ArabianSea

BayOf

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

BLOCKS ON OFFER (CBM – II)

P a k

i s

t a n

C h i n aN e p a l

Mya

nmar

4

87

93 12

6

5

1. South Karanpura : SK-CBM-2003/II

2. North Karanpura : NK(WEST)-CBM-2003/II

3. Sonhat : SH (NORTH)-CBM-2003/II

4. Satpura : ST-CBM-2003/II

5. Wardha : WD-CBM-2003/II

6. Godavari Valley : GV(NORTH)-CBM-2003/II

7. Barmer : BS(1)-CBM-2003/II



BLOCKS ON OFFER UNDER SECOND ROUND

OF BIDDING (CBM-II)

Total Resource : 457 BCM, Production Potential : 12 MMSCMD

Ref.No.

Block Name

A. Awarded through CBM-I Round

Raniganj East West Bengal 1 EOL

Bokaro Jharkhand 2 ONGC-IOC

North Karanpura Jharkhand 3 ONGC-IOC

Sohagpur East M.P. 4 RIL

Sohagpur West M.P. 5 RIL

B. Awarded on Nomination basis

Raniganj North West Bengal 6 ONGC-CIL

Jharia Jharkhand 7 ONGC-CIL

C. Awarded through FIPB route

Raniganj South West Bengal 8 GEECL

STATUS OF RECENTLY AWARDED CBM BLOCKS

State Awarded

Total area opened up for exploration & production of CBM

Chennai

Mumbai

Delhi

Kolkata

ArabianSea

Bayof

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

Coal / Lignite Fields

CBM Blocks Awarded

P a k

i s

t a n

C h i n a

N e p a l

Mya

nmar

16

8

7

2

34

5

Chennai

Mumbai

Delhi

Kolkata

ArabianSea

Bayof

Bengal

An

dam

an

Nic

ob

ar

Isla

nd

s

Coal / Lignite Fields

CBM Blocks Awarded

P a k

i s

t a n

C h i n a

N e p a l

Mya

nmar

16

8

7

2

34

5

2575 Sq. Km.(8 Blocks)

Total Resource : 393 BCM, Production Potential : 13.5 MMSCMD

55

Thank You

Emerging Trends in Oil & Gas Sectors in India_(6_jan'04)

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