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UNIVERSITY OF PETROLEUM & ENERGY STUDIES (ISO 9001:2000 Certified& NAAC Accredited) “Study for Effectiveness of the exploration, transportation and Distribution of petroleum by Oil & Gas Company” Submitted by: Akhilesh Kumar Maury R040307003 Btech Gas Engineering 4 th semester Main Campus Energy Acres, PO: Bidholi via Prem Nagar Dehradun-248007 (Uttarkhand), India Email: [email protected], URL: www.upes.ac.in

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Page 1: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

UNIVERSITY OF PETROLEUM & ENERGY STUDIES

(ISO 9001:2000 Certified& NAAC Accredited)

“Study for Effectiveness of the exploration, transportation and Distribution of petroleum

by Oil & Gas Company”

Submitted by:

Akhilesh Kumar Maury R040307003

Btech Gas Engineering 4th semester

Main Campus Energy Acres, PO: Bidholi via Prem Nagar

Dehradun-248007 (Uttarkhand), India Email: [email protected], URL: www.upes.ac.in

Page 2: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

DECLARATION

I hereby declare that this report entitled “Study for Effectiveness of the

exploration, transportation and Distribution of petroleum by Oil & Gas

Company” has been prepared by me during the months of June -July 2009 under

the Guidance of Prof. K.V. Rao, Academic Head (COES) to fulfill the requisites for

report prepared during summer holiday.

I also declare that this report is a result of my own effort and that it has not been

submitted to any other University or published any time before.

Place: DEHRADUN Date: AKHILESH KUMAR MAURYA

Page 3: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

ACKNOWLEDGEMENT

With completion of report on “Study for Effectiveness of the exploration,

transportation and Distribution of petroleum by Oil & Gas Company” I would

like to express my gratitude to all of people who helped me and guided.

Firstly I would like to express my thanks to Prof. K.V. Rao sir, Academic Head,

University of Petroleum and Energy studies, Regional Centre, Rajahmundry.

I would like to extend my gratitude to Mr. B. N. Singh, Senior Seismic Interpreter, Oman

Petrochemicals for kind help.

I would also like to extend my thanks to Mr. K. P. Mishra, Chief Manager (MM), ONGC

Mumbai for providing guidelines.

I would also like to extend my thanks to Mr. Dheerendra Narayan Singh for kind

cooperation throughout my report preparation.

I would like to thank all once again.

Akhilesh Kumar Maurya

Page 4: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

Foreword

Problem Definition / Hypothesis

The focus of this study is to understand the effectiveness of Indian oil and gas companies in India

as oil and gas crisis is rising day by day. What is the role of foreign companies in India to

eradicate this problem? The dissertation attempts to understand the effectiveness of their

exploration and marketing & distribution strategy of oil and gas in India and overseas.

Literature relating to the problem

India is one of the top 10 oil-consuming countries in the world. Oil and gas represent over 40 per

cent of the total energy consumption in India. The consumption of petroleum products in the

country is on the rise and demand already far exceeds domestic supply. Therefore, the country

has to depend largely on imports. The country’s existing annual crude oil production is peaked at

about 32 million tones as against the demand of about 110 million tones.

With inadequate crude production, the country is heavily dependent on imports. Crude is the

single largest item on India’s import list. Estimates show that the demand is likely to grow at a

faster pace over the next decade if India is to maintain the GDP growth target of 8 per cent. This

implies larger imports unless new domestic oil reserves are found. With this in view, the

government announced the New Exploration Licensing Policy (NELP) in 2000. With a view to

ensure long term energy security, the government is also building oil and gas equity abroad.

The report will help to understand how Indian oil and gas companies are going to meet the

requirement of petroleum and petroleum products and market it maintain proper demand and

supply

Page 5: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

Introduction

Scope

This report will help to understand what and how Indian oil and gas companies are exploring and

marketing oil and gas from Indian and from overseas recourses and will also help to understand

the pros and cons of various sources of petroleum available in India and the overseas markets;

and would help to make a comparison between the current situation of availability of petroleum

and petroleum product and the future conditions which are going to prevail in the market.

Primary data: To be collected through personal-interviews/discussions with focus on Implementation of different

strategies along with its results at present and scope In future.

Secondary data: Internet, journals, magazines, articles, etc.

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Indian Oil Industry Structure Ministry of Petroleum & Natural Gas

UPSTREAM MIDSTREAM DOWNSTREAM

Exploration and Production Storage and Transportation Refining and Marketing

PUBLIC SECTORS

ONGC

OIL

IOC

ONGC Videsh Limited

(OverseasE&P)

IOC

BONGAIGAON

REFINARY

OIL

BPCL

IBP

GAIL INDIA

GAIL

NUMALIGARH

REFINARY

IOC

MRPL

BPCL

GSPC

HPCL

ONGC

MRPL

GAIL INDIA

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UPSTREAM MIDSTREAM DOWNSTREAM

Exploration and Production Storage and Transportation Refining and Marketing

PRIVATE SECTORS

RIL

ESSAR OIL

RIL

VIDEOCON

PETRONET

ESSAR

TATA PETRADYNE

JUBILANE ENPRO

ESSAR OIL

MNCS

NIKO

SHELL

CRAIN ENERGY

MOBIL

HARDY OIL

BP

GULF

ELF

Page 8: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

History of oil Industry in India

Introduction

Oil was first discovered in 1859 in Pennsylvania, USA. In 1989, India joined the countries

like USA, USSR, Venezuela, Burma and Germany that have completed hundred years in

Oil Industry.

For a better understanding and explanation of gradual progress of Oil Industry in India, two

different periods have been considered in this paper; the past (up to 1959) and

present(1960-2006).

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Exploration and Production

Past (Up to 1959)

Pre-independence Period (up to 1947):

As early as 1825, Lieutenant R. Wilcox recorded the occurrence of oil seepages in the Buri Dihing

at Sapkhong, Upper Assam. Between 1828 and 1845, Major A. White also reported coal and oil in

various areas of Upper Assam valley. In 1865, H.B. Medlicott of Geological Survey of India

recommended experimental drilling in Makum-Namdang area. Based on his suggestion, India’s

first hand dug well was drilled in November 1866 at Nahorpung near Jaipur, Assam. This was

abandoned as dry at a depth of 102 feet. Three other wells drilled at Jaipur gave only a little gas

with no oil.

On March 26, 1867, Asia’s first mechanically drilled well was completed at Makum-Namdang near

Margherita, Assam, India. The well was drilled down to a depth of 118 feet and it gave slightly

over a ton of oil. Between 1868 and 1869, another 8 shallow wells were drilled and considerable

amount of oil was obtained.

In 1889, drilling was started by Assam Railways and Trading Company at Digboi near Borbil

station. This well was completed in 1890 as a producer at a depth of 602 feet. Discovery of Digboi

oil field heralded the beginning of Modern Oil Industry in India. Though this oil filed was

discovered in the year 1890, production was only about 300 barrels a day until the early twenties

of last century.

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The year 1911 is a significant one in the history of oil in India. In that year Burmah Oil Company

Limited (BOC), an organization with established petroleum activities came on Indian scene from

their oil wining victories in Burma. In Surma Valley, BOC acquired rights over the Badarpur

structure and developed a small but short lived oil field there (1915-1933). With the discovery of

Badarpur, exploration efforts got an impetus and by the end of 1920, production was raised to

about 1000 barrels per day (bpd), which however continued to decline 131 bpd in 1931. Finally

Badarpur field was abandoned in 1933 after producing about 1.86 million barrels of heavy crude.

In 1921, Burmah Oil Company took over the technical and financial management of Assam Oil

Company (AOC) which had drilled about 80 wells and obtained a production rate of 350 bpd by

then. At this juncture, BOC with its systematic exploration of Digboi field made discovery of richer

sands and also extended the already proved areas. As a result production of oil rose from 20,000

tonnes per year in 1920-21 to 250,000 tonnes per year by 1934.

This was also the period in which Oil Industry in India started taking concrete shape. By then BOC

was not only engaged in the development of Digboi field but had also side by side carried out

exploratory drilling in exposed anticlinal structures along the foot hill belt at Shongking, Barsilla,

Tiru-hills, Bandersulia, Nichuguard etc. prior to the discovery of the first concealed oil field in the

alluvial tracts at Nahorkatiya.

In 1922-24, the application of Geophysical methods of oil prospecting came into prominence in

USA and BOC utilized the methods in 1925 by carrying out a gravity survey using a “Torsion

Balance” in the alluvial covered Upper Assam Valley. An interesting gravity high was discovered

at Bordubi. Latter seismic methods came into being and in 1938, a seismic survey revealed a

seismic high at Nahorkatiya close to but not coincident with Bordubi gravity high.

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Though not glorious, the pre-independence period played a pivotal role by opening the channel for

the growth and expansion of oil Industry in India. Up to 1947, oil exploration in India was largely

confined only to the Assam region and production from this region was about 0.25 Million Tonnes

per Annum. Digboi refinery established in 1901 played the role of refining the crude with a pipeline

from Digboi field to Digboi refinery and a 37 km product pipeline from Digboi to Tinsukia owned

and operated by Assam Oil Company was commissioned.

Post Independence Period (1947-1959):

It was only in May 1952 after World War II, that drilling on a seismic high was started by AOC and

Nahorkatiya well no. 1 was completed as an oil producer in 1953 at a depth of 3571 metres. This

was the discovery well of the now famous Nahorkatiya oil field and was the first well in India to be

drilled on a concealed structure.

Immediately after the Nahorkatiya discovery arrangement were made for more detailed surveys of

the whole of the alluvial area of the Upper Assam Valley, with gravity, aeromagnetic and seismic

methods. As a result, in 1956, Moran oil field was discovered by Assam Oil Company Limited.

In October 1955, the Oil and Natural Gas Directorate was formed under the Ministry of Natural

Resources and Scientific Research. Eventually the activities of petroleum exploration increased

tremendously and in August 1956, the Government of India with its Industrial Policy Resolution set

up “Oil and Natural Gas Commission (ONGC)” in Dehradun. Initially ONGC was assigned the task

of planning, promoting and implementing programmes for exploration and exploitation of

petroleum resources through out the country. With the formation of ONGC, Oil Industry in India

Page 12: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

took a new turn in its path of progress. In October 1959, ONGC became an autonomous statutory

body.

ONGC drilled its first exploratory well near Jwalamukhi in Kangra district, Punjab in 1957 with a

Rumanian Rig under the supervision and technical aid of Soviet scientists. The well was

abandoned in 1959 with a small gas find at about 1700 metres. Simultaneously, the first well in

Cambay Basin in Cambay was drilled and completed in 1958 as a gas producer; also the first well

was drilled at Ankleswar in 1959 and completed as a producer the following year.

The success of exploration activities in Nahorkatiya and Moran by BOC inspired the Government

of India to form a joint sector company to be incorporated in India with its registered office in

Assam. Ultimately in February, 1959, “Oil India Private Limited” was incorporated with BOC

holding two-third shares and Government of India one-third. The new company was to produce

crude oil from licenses granted to BOC at Nahorkatiya and Moran and deliver the crude through

pipelines to their Digboi refinery as well as two other refineries to be set up in public sector by the

Government in Assam - Noonmati, Guahati and Barauni, Bihar. In July 1961, equalization of

shares to 50% each in Oil India Limited between Government of India and BOC was signed.

Finally the company became a full fledged public sector enterprise in October 1981 when the

Government of Indian acquired the remaining 50% shares of Burmah Oil Company in Oil India

Limited. During first twelve years of independence (1947-1959) India made a significant progress

in oil exploration. This was the period when she emerged as a petroliferous region and increased

her geological, geophysical and drilling activities in various prospective basins viz. Gangetic

Valley, Sub-Himalayan Tertiary Basin near Hoshiarpur (Punjab), Mohand (UP), Ankleswar and

Cambay (Gujarat) besides Rajasthan, Kutch, Assam and Tripura. Production went up from about

Page 13: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

0.25 million tonnes in 1948 to about 0.39 milliom tonnes by 1959. Consequently, the Indian

Refineries Ltd. and Indian Oil Company Ltd. Were set up in 1958 and 1959 to be later merged into

Indian Oil Corporation (IOC) in 1964. Thus the foundations for the present day status of Oil

Industry in India were laid during the period from 1947-1959.

The Present

Oil Industry’s present day history in India encompasses the period from 1960 to 1990 and 1990-till

date.

Period from 1960-1990:

This is the period when two major oil companies viz. ONGC and OIL operated side by side for

exploration and development of different petroliferous basins in India. If the post independence

period (up to 1959) is considered as the childhood of Indian Oil Industry, the present period up to

1990 can be considered as the gradual change from youth to adolescence when the industry with

its indigenous technology and manpower was able to stand on its own feet. Such progress was

possible only through a national endeavor based on concerted programmes and policies and by

the effective coordination of the country’s technical manpower and material resources. Of course,

as usual, in Oil Industry luck also played a part.

After 1959, exploration activities of ONGC were carried out in the Himalayan foothills, Gujarat,

Offshore basins of India while OIL had confined its activities mainly to the alluvium covered Upper

Page 14: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

Assam region. Only during Late Seventies/Early Eighties OIL ventured into Mahanadi offshore

and onshore areas of Orissa and the deserts of Rajasthan besides probing some not–so-easy

area in Arunachal Pradesh. In addition OIL ventured in exploration activities to Ganga Valley and

Gujarat-Saurashtra.

During 1960,s ONGC carried out exploratory surveys in Jammu and Kashmir, Himanchal

Pradesh, Assam, Rajasthan, Punjab, Cambay Basin, Kutch and East Coast of India. Exploratory

drilling was undertaken in Punjab, Assam and Gujarat. A number of oil and gas fields were

discovered in Gujarat and Assam. Of these, the significant ones were Ankleshwar, Cambay, Kalol,

Sanand and Nawagam in Gujarat and Rudrasagar, Lakwa and Geleki in Assam.

The crowning glory of Oil Industry during late fifties and early sixties was the designing and

construction of longest pipeline in south-east Asia from Duliajan, Assam to Barauni in Bihar to

transport the crude produced by OIL to the eastern sector refineries. Completed in two stages

during 1961-63, this pipeline spanning mighty Brahmaputra and 77 other rivers and having length

of 1157 km was amongst the most technically advanced pipeline of its size in the world at that

time. The first crude oil conditioning plat (COCP) in the world was established at Duliajan, Assam

in 1962 for transporting the waxy crude oil through pipeline to Digboi, Guwahati and Barauni

refineries during winter months.

The first commercial production of oil and gas by ONGC was started from Ankleshwar on 1st

September 1961 at the rate of 100 tones per day. In the same year, a contract was signed with

USSR for offshore seismic survey in the Gulf of Cambay, Arabian Sea and on the East Coast.

Though seismic survey was started in 1925 mainly in Assam as an effective tool for oil

exploration, both OIL and ONGC used the same intensively only since the sixties in various

sedimentary basins within the country. Consequently based on the evidence from surface

Page 15: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

geological studies, geophysical surveys (gravity, Aeromagnetic, seismic) and other surveys used

for oil exploration, a total of twenty six sedimentary basins were identified within the country.

These basins have been divided into four categories.

Category I: Proved petroliferous basins with commercial production, e.g. Assam Shelf, Bombay

Offshore, Cambay Basin, Krishna Godavary, Jaisalmer Basin and Cauvery Basin.

Category II: Sedimentary basins with known occurrence of hydrocarbons but from which no

commercial production has yet been obtained. Andaman-Nicobar, Bengal basin, Himalayan

foothills, Mahanadi, Bikaner-Nagaur, Kutch and Tripura-Cachar.

Category III: Sedimentary basins in which significant sources of hydrocarbons have not yet been

found but which on general geological grounds are considered to be prospective, e.g. Kerala-

Lakshadweep and Saurastra.

Category IV: Petroliferous basins which on analogy with similar hydrocarbon producing basins in

the world may be prospective, e.g. Arunachal foot hills, Deccan Syneclise, Ganga Valley,

Gondwana, Karewa Basin (Kashmir valley), Mizoram-Manipur, Narmada and Vindhyan.

It must be emphasized that this categorization is neither rigid nor static; basins can get promoted

or demoted after exploration/development has actually been carried out.

During late 1960’s, the tempo of exploration was greatly intensified not only in onshore basins but

in offshore area as well. On land drilling efforts resulted in discovery of oil and gas bearing

Page 16: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

structures at Dabka, Santhal and Kalol in Gujarat, Amguri, Charali and Borholla in Assam and

Baramura in Tripura.

In 1964-65, surveys were undertaken in Bombay offshore region by Russian seismic ship

“Akadamic Arkhangelsky” which first outlined the Bombay offshore basin. Indications for the

presence of oil and gas in offshore areas was obtained while drilling, the Aliabet structure located

in shallow waters near the mouth of Narmada river. Encouraged by the presence of oil in the

offshore region, ONGC produced a Jackup rig from Japan. This jackup rig known as “Sagar

Samrat” drilled first at Tarapur and then at the Bombay high structure which is located about

160km offshore off Bombay. Discovery of oil in large quantities in 1974 at Bombay high structure

and subsequent favorable reports established the Bombay High as a “Giant oilfield”. Most of the

oil and gas are produced from two limestone reservoirs.

Production from Bombay High was started initially from two platforms at the rate of 40,000 barrels

of oil per day (bopd). Later, the oil production from other platforms was also added to reach a

production rate exceeding 60,000 bopd by 1977. At present, Bombay High produces about 70% of

India’s total yearly oil.

On the east coast of India, OIL went in for offshore exploration in Mahanadi Basin in Late

Seventies and extended its activities to the north-east in the Bay of Bengal. OIL also started

exploration along with ONGC in Andaman area. Subsequently OIL carried out exploratory drilling

in the onland part of Mahanadi Basin. OIL,s efforts in exploratory drilling in these areas, both

offshore and onland did not bring any fruitful result.

The intensification in the search for oil and gas by ONGC resulted in several major oil and gas

finds in last few decades. The discovery of “Giant gas field” of South Basin western offshore

region is one such example. Gandhar discovered in 1984 emerged as one of the most promising

Page 17: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

discoveries after Bombay High. ONGC through its extensive exploration activities discovered

other oil and gas fields in Bombay Offshore Basin viz. Heera, Panna, Mukta, Neelam, Tapti, etc.

Cauvery Basin, still partly explored in Tamil Nadu has shown indications of promising oil province

with the discovery of Narimanam and Kovelkallapal in Tanjore district. The recent discoveries of

oil in Kaikalure near Vijaywada in Andhra Pradesh in Krishna Godavary Basin opened up new

vistas for further exploration in this basin. Earlier ONGC was able to locate only gaseous

hydrocarbons in Razoll, Narsapur, Tatipaka and Pasarlapudi. Oil was discovered by ONGC in

Godavari offshore and production was obtained at the rate of 2500 bopd.

Commercial production of gas was established at Tripura after the discovery of several gas

bearing structures like Baramura, Rokhia, Gojalia and Agartala Dome. Borholla-Champang,Namti

and Demalgaon are important discoveries by ONGC in North-East India.

During the sixties and seventies OIL in its leased areas in the north-east region discovered a

number of hydrocarbon structures viz. Lankasi,Bogapani, Tinali, Kusijan, Jaipur, Santi, Kathalguri,

Jorajan, Nagajan, Tengakhat, Deohal, Samdang, Rajgarh, Dipling, Shalmari,Hapjan, Diroi-

Borbil,etc in Assam and Kharsang and Kumchai in Arunachal Pradesh.

Also the exploration activities of OIL in the western part of India in Jaisalmer and Bikaner Nagaur

Basins resulted gas discovery in the first exploratory well drilled in 1988 near Tanot. OIL

subsequently discovered Ramgarh, Dandewala, Manheratiba gasfields in Jaisalmer Basin and

heavy oil in Bikaner-Nagaur Basin.

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During 1980s 3D seismic survey and Interactive Interpretation Workstations came into practice in

hydrocarbon exploration. The invention of these technologies brought about revolution in

hydrocarbon exploration. These technologies came in use in India during 1990s by both OIL and

ONGC. These helped in identification of small and more complex hydrocarbon bearing structures

and sophisticated stratigraphic traps. The level of confidence of geoscientists increased and time

for development of discovered fields reduced. As a result few new discoveries viz. Dikom,

Kamkhat, Madar Khat, Basmatiya, Makum, Jultibari, Bhogpara, Bagjan, Chandmari, etc. were

made by OIL in Upper Assam Basin.

Besides the exploration and development activities by OIL and ONGC, a few foreign companies

were engaged in intensive integrated exploration in different parts of the country. With assistance

from Soviet Union three areas viz. North Cambay Basin, Cauvery Basin and West Bengal Basin

were taken for exploration on a turn key concept. In March 1986, the Government of India offered

27 offshore blocks for exploration and exploitation of hydrocarbons by reputed international oil

companies.

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Period from 1990-till date:

The Government of India launched the Petroleum Sector Reforms (PSR) in 1990 and offered

exploration blocks to foreign companies for bidding. Three rounds of bidding completed till 1990

but no success in finding new oil and gas reserves by foreign companies was reported. Under the

PSR, the Fourth, Fifth, Sixth, Seventh and Eighth Rounds of exploration bidding were announced

between 1991 and 1994. For the first time Indian companies with or without previous experience

in E&P activities were permitted to bid starting with the Fourth Round. The NOCs had carried

interest of upto 30% after commercial discoveries were made.

The Government then announced the Joint Venture Exploration Programme in 1995. The

exploration blocks were in those areas for which the Petroleum Exploration License was with the

NOCs and they were required to have a 25% to 40% Participating Interest from day one. This was

viewed as a deterrent by some majors who felt that 25% to 40% of the expected profits would be

lost to NOCs. The majors wanted that blocks be carved out of areas held by the NOCs with the

proviso that each of these blocks should have at least one oil discovery in it and further that the

NOCs should have no equity holding in the blocks. NOCs did not agree to withdraw from the

areas held by them. Ultimately, blocks offered earlier and not awarded were re-offered with a few

new blocks under New Exploration Licensing Policy (NELP).

Around the time the Fourth Round of Exploration Bidding was launched in September 1991, the

Government also decided to offer some of the discovered but undeveloped small and medium

size oil and gas fields of the two NOCs. Two rounds were announced, the first in 1992 and the

second in 1993.

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Most of the Indian companies joined hands with foreign companies for exploration and

development ventures in India. Reliance Petroleum Ltd. had taken the first step by joining up with

ONGC in bidding for exploration as well as development ventures in India and abroad. The

downstream companies like IOC, GAIL entered into upstream in consort with ONGC and OIL.

Six bidding rounds for exploratory blocks have been completed under NELP and Many exploratory

blocks have been awarded to Indian and foreign companies. The seventh bidding round is under

preparation. The exploration activities increased many fold in recent years and significant oil and

gas discoveries are made by Indian and foreign companies in exploratory blocks awarded to them

under NELP. The important discoveries made recent years are the Giant gas discovery by

Reliance and GSPC in KG basin. Reliance discovered gas in Mahandi, and oil in KG, Cauvery

and Gujarat-Saurastra. GSPC discovered oil in Cambay Basin. Significant oil and gas discoveries

have been made by Cairn energy in KG, Cambay and Rajasthan Basins viz. Ghauri, Parvati,

Saraswati, Mangla, Aishwayra, Rageshwari, Bhagyam and Shakti field. Hydrocarbon has also

been discovered by other Indian and foreign companies like Niko, Hardy oil and gas, HOEC,

Essar, etc.

Government of India also offered blocks for exploration and exploitation of Coal Bed Methane

(CBM) to different companies. Encouraging results have been reported and commercial

production of CBM has been started by GECL.

Today 74 Exploration Contracts and 28 Development Contracts are in operation.The Development

Contracts are likely to add about 150,000 barrels of oil per day (or about 7.5 MMT per year) and

about 7 million cubic meters per day of gas production. In terms of money about 4 billion dollars

are expected to be pumped into these ventures over the next 10 to 15 years.

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Foreign companies were invited for the exploration and exploitation of hydrocarbons in India, at

the same time Indian companies were also encouraged for bidding/farm in opportunities overseas.

OVL (ONGC Videsh Limited) acquired participating interest in exploratory and development blocks

in many countries. OVL has producing assets in Sudan, Russia, Vietnam, etc and exploratory

assets in more than 15 countries. Other companies viz. OIL, GAIL, IOC, HPCL,BPCL, Videocon,

Essar, GSPCL, Jubilant Enpro have exploratory blocks in different countries of the world in

consortium with other companies.

The Oil Industry in India is not only confined to the exploration and development activities but is

also engaged in multifarious downstream activities in refining and marketing of crude oil, long

distance transportation of oil/gas/products, LPG extraction, gas processing, etc.

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Refining

There has been an impressive increase in crude oil production during last few decades.

From 0.39 million tones per annum in 1959 to about 35 million tones in current years. With

the increase of crude oil production, the refining capacity has also increased. Though first

refinery in country was set up more than 100 years ago, it is only after independence from

1954 onwards that a number of refineries were installed in India. As on date India has more

than 15 operating refineries.

In May, Steel magnate L N Mittal was allowed to pick up 49 per cent stake in Hindustan

Petroleum Corporation (HPCL) refinery in Bathinda. This could mark the beginning of

several others moving in, who are also looking to tie up with Indian refiners. They include

Saudi Aramco, world's largest oil producer, Cairn Energy, ExxonMobil, Petrobras, Shell,

and China Petro (CNPC).

To become a major global fuel exporter, the Indian government plans to expand refining

capacity by 62 per cent to 4.82 million barrels per day (mbpd) over the next five years. While

state-run refiners are planning to add about 1.06 mbpd of capacity by 2012, about 50 per

cent of their present capacity, private companies would undertake the rest

Indian Oil Corp (IOC) plans to spend US$ 13.8 billion over the next five years on

expanding its refining capacity from 60.2 million tonnes per annum of crude oil to 76.7

million tonnes.

ONGC plans to invest more than US$ 16.5 billion in the refining business over the next

four to five years to scale its refining capacity up to 45.5 million tonnes by 2009-10.

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Bharat Petroleum Corp Ltd (BPCL) has lined up US$ 492.8 million at the 7.5-million-tonne-

per-annum Kochi refinery.

HPCL is looking for a strategic partner for the US$ 4.43 billion expansion of its

Vishakhapatnam refining complex to 300,000 barrels per day by August 2010

RPL is setting up a US$ 6 billion greenfield petroleum refinery and polypropylene plant at

Jamnagar, Gujarat

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Upstream Activities

The upstream activities in oil sector are a term commonly used to refer to the searching for and

the recovery and production of crude oil and natural gas. The upstream oil sector is also known as

the exploration and production (E&P) sector. It includes following activities:-

1. Consultation

It is the initial stages of oil exploration where experts either employed by Oil companies or under

contract from a private firm are involved in planning for the exploration of crude oil.

2. Rigs

Rigs form the entire setup of the drilling system to extract oil from the reserve under the surface of

the earth.

3. Drilling

The process by which holes are made on the surface of the earth to extract the oil from

underneath is known as drilling.

4. Reservoir

The reserve from which crude oil is pumped out is known as the reservoir.

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Exploration& production

Exploration activities is of two types

1. onshore exploration

2. off shore exploration

1. Onshore Exploration

Exploration carried out on land in search of hydrocarbons is known as onshore exploration. The

onshore exploration activities are carried out in India mainly in Assam, Gujarat, Rajasthan,

Arunachal Pradesh, Nagaland, Tripura, Andhra, Tamil Nadu, etc. Significant oil and gas

discoveries have been made in these states. Recently significant on land oil discovery is made by

Cairn Energy in Rajasthan.

The onshore exploration is overall cheaper compared to offshore exploration. The seismic survey

in a small onshore area will be cheaper compared to offshore seismic survey as it requires only a

simple recording instrument and limited no. of ground electronics but for larger area it is costlier

than offshore. Explosives are used as the main energy source which requires special permission

from the Government for its storage, transportation, handling, etc. Only the license holders can

handle the explosives. The production remains much lower than the offshore and involves large

no. of manpower. The survey becomes further expensive in geologically complex and logistically

difficult areas. The cost ranges from US$ 1000-2500 or even more per line km in land seismic

depending on the requirement and the surface and geological conditions.

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The onland drilling involves the acquisition of the land at the drill site and the clearance from local

authorities and environment clearance from the Ministry of Environment for storage of materials

and disposal of drilling waste. It involves the construction of warehouse for the storage of essential

drilling related materials, construction of well plinth at the drilling location and the approach road

from the nearest motorable road to the well plinth for the movement of drilling rig and the related

materials. The activities continue round the clock and people work in shifts. The cost depends on

the depth of the target horizon, geological complexities and the ground logistics. In simple

geological and surface conditions, drilling costs about US$ 5-10 Million for a depth of 3-4 km. The

cost of drilling increases in multiples with the increase of target depth. In geologically complex

areas and rough terrains, the cost becomes very high. However, the onland drilling cost generally

remains lower than the offshore for similar target depths and geological conditions.

The development plan of discovered fields can be implemented fast. Installation of Oil Collecting

Stations (OCS) or Gas Collecting Stations (GCS) is cheaper and less time consuming. Oil can be

produced with the installation of early production system. The produced oil can be transported

with the help of tankers before the lay out of pipelines. Lay out of pipelines can be planned in

optimum way without delaying the production. Due to cheaper costs against exploration, pipeline,

and development in onshore exploration, even small sized hydrocarbon accumulations can be

produced economically.

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2.Offshore Exploration

Shallow water exploration: - Exploration carried out in sea in search of hydrocarbons is

known as offshore exploration. The offshore exploration requires more sophisticated technology

for seismic, drilling, production and transportation of hydrocarbons. In India major oil discovery

(Bombay High) made by ONGC in Arabian is the highest oil producer in India. Large gas

accumulation has been discovered by Reliance, Cairn Energy and GSPC in Bay of Bengal in

recent years.

The technology used for collection of seismic data is different from that of onland surveys. The

offshore seismic requires a seismic vessel and more sophisticated recording equipment,

navigation system, chase boats, etc. It is cheaper than onland seismic if data collection has to be

done over a larger area due to collection of data round the clock. Vast area is covered in a very

short time but it is costly for smaller areas due to the fixed cost involved in the mobilization and

demobilization of the seismic vessel.

Offshore seismic uses airguns as the energy source which is blasted within the water which

causes the data contamination with organized type of noise and special processing techniques

are applied to remove the noise. The crew members, seismic vessel, chase boats, etc involved

during acquisition have to take special permission from Ministry of Petroleum and Ministry of

Defense and the clearance of environment from the Ministry of Environment. The crew members

are required to undergo the special training “Survival at Sea” before on boarding the ship.

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Although most of the steps in processing technique for onland and offshore data remain the same,

some variation in the application of processing technique exists. The acquisition of seismic costs

about US$ 500-1000 per line km depending on the requirement in offshore.

Offshore drilling can be shallow water drilling (water depth less than 400m) or deep water (water

depth more than 400m). The wells in shallow water depth are drilled with specially designed Jack-

up drilling rigs (for water depth less than 100m) and semi-submersible rigs. Jack-up rigs are fixed

leg rigs and before positioning the rig at the drill site, one special survey known as “sea bad

survey” is conducted to know the sea bottom strength which adds extra in the cost of the well. The

offshore drilling activity is also carried out round the clock and warehouse for storing drilling

related materials can be near the port or on a warehouse ship. The crew members have to take

the permission from defense and environment ministry. The cost of drilling will be much higher

than the cost of onland drilling for the same target depth. Generally shallow water wells cost

US$15-25 Million for a depth of 3.5-4 km. The cost increases with target depth and water depth.

The development of the discovered fields needs proper assessment of hydrocarbon volume,

techno-economical analysis for the commerciality of the hydrocarbon discovered. The

hydrocarbons in shallow water are produced on the production platforms which are fixed leg or

gravity leg platforms. The designing and installation of production platforms are very costly and

time consuming. The separation of oil and gas needs proper planning. The transportation of

Hydrocarbon is another issue. The offshore pipelines are costly and time consuming. The cost in

laying the pipeline increases with water depth. The high cost against exploration, transportation,

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development and production, only large size hydrocarbon accumulations become economical in

offshore exploration.

Offshore (Deep Water) Exploration: - Seismic technique in the collection and processing of

data remains the same as shallow water. The only difference is the depth of water which is more

than 400 metres in case of deep water.

Most of E&P companies opt for deep water exploration due to the possibility of large hydrocarbon

accumulations as deep water basins are either unexplored or under explored. The reservoirs are

comparatively of better quality and high expected flow rate. At the same time, deep-water

exploration also poses significant technical challenges and risks that undermine their upside

potential. Key exploration issues are often tied to the unproven source rocks, prediction of sand

fairways and sand-body connectivity and continuity.

The hydrocarbon production from deep water is mainly from Gulf of Mexico, Niger Delta Basin. In

India deep water gas discovery has been made by Reliance and Cairn Energy in KG Basin.

ONGC carried out deep water exploration activities on west coast of India but no success has

been achieved so far.

The wells are drilled in deep water with Floater or Submersible rigs. In case of deep water drilling,

sea bed survey is not required as the drilling rigs are positioned dynamically but the cost of the

well increases with water depth between US$40-50 Million for target depth of 3.5-4 km below sea

bottom. Only limited number of deep water drilling rigs is available in the world. Oftenly the drilling

of the well gets delay due to non availability of rigs.

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High drilling and development costs raise the economic threshold to a point that only the largest

prospects can be drilled. Once a discovery is made, reservoir delineation, development strategy,

optimum production techniques, and the optimum number and type of wells needed to drain the

reservoir all impact the bottom line of the project and are critical for smaller marginal discoveries.

Transportation of hydrocarbon is another challenge in case of deep water exploration. The laying

of pipeline in deep water is very costly and time consuming. It passes through the slope areas of

the sea which remains unstable and can collapse with small seismic activity. The collapse of slope

can damage the pipeline and cause threat to water pollution and marine life.

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Problems in Onshore oil exploration

Potential hazard due to the use of explosives: - . Explosives are used as the main

energy source which requires special permission from the Government for its storage,

transportation, handling, etc. Only the license holders can handle the explosives.

Problems of wild animals in jungles: - Many times the seismic survey is done in the

forest areas so there is always a threat of encounter with wild animals.

Problems from local people: - The local people create various problems if the exploration

area comes in their living surrounding.

Political problems: - The onland drilling involves the acquisition of the land at the drill site

and the clearance from local authorities and environment clearance from the Ministry of

Environment for storage of materials and disposal of drilling waste.

Rough terrain: - construction of well plinth at the drilling location and the approach road

from the nearest motorable road to the well plinth for the movement of drilling rig and the

related materials.

Harsh climatic conditions and temperature extremes: - The exploration area varies , it

may be in those area where the climatic conditions are very harsh.

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Problems in Offshore oil exploration

Oil and gas accidents

The most typical causes of accidents include equipment failure, personnel mistakes, and extreme

natural impacts (seismic activity, ice fields, hurricanes, and so on). Their main hazard is

connected with the spills and blowouts of oil, gas, and numerous other chemical substances and

compounds. The environmental consequences of accidental episodes are especially severe,

sometimes dramatic, when they happen near the shore, in shallow waters, or in areas with slow

water circulation.

1. Drilling accidents

Drilling accidents are usually associated with unexpected blowouts of liquid and gaseous

hydrocarbons from the well as a result of encountering zones with abnormally high pressure. No

other situations but tanker oil spills can compete with drilling accidents in frequency and severity.

2. Tanker transportation.

Oil extracted on the continental shelf accounts for a considerable part (probably at least 50%) of

annual volumes of oil transported by tankers (the latter constitute over 1 billion tons). On some

fields, the shuttle tankers are the main way of delivering hydrocarbons to the onshore terminals.

The main causes of tanker accidents that lead to large oil spills include running around and into

shore reefs, collisions with other vessels, and fires and explosions of the cargo.

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.As the oil spread along the coastline, it covered sea animals, birds, and plants. It turned hundreds

of miles of this area (unique for its cleanness and biological resources) into an area of ecological

disaster.

3. Storage

Underwater reservoirs for storing liquid hydrocarbons (oil, oil-water mixtures, and gas condensate)

are a necessary element of many oil and gas developments. They are often used when tankers

instead of pipelines are the main means of hydrocarbon transportation. Underwater storage tanks

with capacities of up to 50,000 m3 either are built near the platform foundations or are anchored in

the semi submerged position in the area of developments and near the onshore terminals.

Sometimes, the anchored tankers are used for this purpose as well. a risk exists of damaging the

underwater storage tanks and releasing their content, especially during tanker loading operations

and under severe weather conditions.

4. Pipelines.

Complex and extensive systems of underwater pipelines have a total length of thousands of

kilometers. They carry oil, gas, condensate, and their mixtures. These pipelines are among the

main factors of environmental risk during offshore oil developments, along with tanker

transportation and drilling operations. The causes of pipeline damage can differ greatly. They

range from material defects and pipe corrosion to ground erosion, tectonic movements on the

bottom, and encountering ship anchors and bottom trawls. The dissolution, dilution, and

transferring of the liquid and gaseous products in the marine environment can be accompanied in

some cases by ice and gas hydrates formation.

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Role of Public Sectors

In October 1955, the Oil and Natural Gas Directorate was formed under the Ministry of Natural

Resources and Scientific Research. Eventually the activities of petroleum exploration increased

tremendously and in August 1956, the Government of India with its Industrial Policy Resolution set

up “Oil and Natural Gas Commission (ONGC)” in Dehradun. Initially ONGC was assigned the task

of planning, promoting and implementing programs for exploration and exploitation of petroleum

resources through out the country. With the formation of ONGC, Oil Industry in India took a new

turn in its path of progress. In October 1959, ONGC became an autonomous statutory body.

ONGC drilled its first exploratory well near Jwalamukhi in Kangra district, Punjab in 1957 with a

Rumanian Rig under the supervision and technical aid of Soviet scientists. Simultaneously, the

first well in Cambay Basin in Cambay was drilled and completed in 1958 as a gas producer; also

the first well was drilled at Ankleswar in 1959 and completed as a producer the following year.

In February, 1959, “Oil India Private Limited” was incorporated with BOC holding two-third shares

and Government of India one-third. The new company was to produce crude oil from licenses

granted to BOC at Nahorkatiya and Moran and deliver the crude through pipelines to their Digboi

refinery as well as two other refineries to be set up in public sector by the Government in Assam -

Noonmati, Guahati and Barauni, Bihar. In July 1961, equalization of shares to 50% each in Oil

India Limited between Government of India and BOC was signed. Finally the company became a

full fledged public sector enterprise in October 1981 when the Government of Indian acquired the

remaining 50% shares of Burmah Oil Company in Oil India Limited.

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During first twelve years of independence (1947-1959) India made a significant progress in oil

exploration. This was the period when she emerged as a petroliferous region and increased her

geological, geophysical and drilling activities in various prospective basins viz. Gangetic Valley,

Sub-Himalayan Tertiary Basin near Hoshiarpur (Punjab), Mohand (UP), Ankleswar and Cambay

(Gujarat) besides Rajasthan, Kutch, Assam and Tripura. Production went up from about 0.25

million tonnes in 1948 to about 0.39 million tonnes by 1959. Consequently, the Indian Refineries

Ltd. and Indian Oil Company Ltd. Were set up in 1958 and 1959 to be later merged into Indian Oil

Corporation (IOC) in 1964.

During the period from 1960-1990, two major oil companies’ viz. ONGC and OIL operated side by

side for exploration and development of different petroliferous basins in India.

After 1959, exploration activities of ONGC were carried out in the Himalayan foothills, Gujarat,

Offshore basins of India while OIL had confined its activities mainly to the alluvium covered Upper

Assam region. Only during Late Seventies/Early Eighties OIL ventured into Mahanadi offshore

and onshore areas of Orissa and the deserts of Rajasthan besides probing some not–so-easy

area in Arunachal Pradesh. In addition OIL ventured in exploration activities to Ganga Valley and

Gujarat-Saurashtra.

During 1960,s ONGC carried out exploratory surveys in Jammu and Kashmir, Himanchal

Pradesh, Assam, Rajasthan, Punjab, Cambay Basin, Kutch and East Coast of India. Exploratory

drilling was undertaken in Punjab, Assam and Gujarat. A number of oil and gas fields were

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discovered in Gujarat and Assam. Of these, the significant ones were Ankleshwar, Cambay, Kalol,

Sanand and Nawagam in Gujarat and Rudrasagar, Lakwa, and Geleki in Assam.

The crowning glory of Oil Industry during late fifties and early sixties was the designing and

construction of longest pipeline in south-east Asia from Duliajan, Assam to Barauni in Bihar to

transport the crude produced by OIL to the eastern sector refineries. Completed in two stages

during 1961-63, this pipeline spanning mighty Brahmaputra and 77 other rivers and having length

of 1157 km was amongst the most technically advanced pipeline of its size in the world at that

time. The first crude oil conditioning plat (COCP) in the world was established at Duliajan, Assam

in 1962 for transporting the waxy crude oil through pipeline to Digboi, Guwahati and Barauni

refineries during winter months.

The first commercial production of oil and gas by ONGC was started from Ankleshwar on 1st

September 1961 at the rate of 100 tones per day. Based on the evidence from surface geological

studies, geophysical surveys (gravity, Aeromagnetic, seismic) and other surveys used for oil

exploration, a total of twenty six sedimentary basins were identified within the country.

During late 1960’s, the tempo of exploration was greatly intensified not only in onshore basins but

in offshore area as well. On land drilling efforts resulted in discovery of oil and gas bearing

structures at Dabka, Santhal and Kalol in Gujarat, Amguri, Charali and Borholla in Assam and

Baramura, Agartala in Tripura.

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In 1964-65, surveys were undertaken in Bombay offshore region by Russian seismic ship

“Akadamic Arkhangelsky” which first outlined the Bombay offshore basin. Indications for the

presence of oil and gas in offshore areas was obtained while drilling, the Aliabet structure located

in shallow waters near the mouth of Narmada river. Encouraged by the presence of oil in the

offshore region, ONGC produced a Jackup rig from Japan. This jackup rig known as “Sagar

Samrat” drilled first at Tarapur and then at the Bombay high structure which is located about

160km offshore off Bombay. Discovery of oil in large quantities in 1974 at Bombay high structure

and subsequent favorable reports established the Bombay High as a “Giant oilfield”.

Production from Bombay High was started initially from two platforms at the rate of 40,000 barrels

of oil per day (bpd). Later, the oil production from other platforms was also added to reach a

production rate exceeding 60,000 bpd by 1977. At present, Bombay High produces about 70% of

India’s total yearly oil.

On the east coast of India, OIL went in for offshore exploration in Mahanadi Basin in Late

Seventies and extended its activities to the north-east in the Bay of Bengal. OIL also started

exploration along with ONGC in Andaman area. Subsequently OIL carried out exploratory drilling

in the onland part of Mahanadi Basin. OIL’s efforts in exploratory drilling in these areas, both

offshore and onland did not bring any fruitful result.

The intensification in the search for oil and gas by ONGC resulted inseveral major oil and gas

finds in last few decades. The discovery of “Giant gas field” of South Basin western offshore

region is one such example. Gandhar discovered in 1984 emerged as one of the most promising

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discoveries after Bombay High. ONGC through its extensive exploration activities discovered

other oil and gas fields in Bombay Offshore Basin viz. Heera, Panna, Mukta, Neelam, Tapti, etc.

Cauvery Basin, still partly explored in Tamil Nadu has shown indications of promising oil province

with the discovery of Narimanam and Kovelkallapal in Tanjore district. ONGC also discovered

Raghavpuram, PY-3, Kamalapuram fields in Cauvery basin. The discoveries of oil in Kaikalure

near Vijaywada in Andhra Pradesh in Krishna Godavary Basin opened up new vistas for further

exploration in this basin. Earlier ONGC was able to locate only gaseous hydrocarbons in Razoll,

Narsapur, Tatipaka and Pasarlapudi. Oil was discovered by ONGC in Godavari offshore and

production was obtained at the rate of 2500 bpd.

Commercial production of gas was established at Tripura after the discovery of several gas

bearing structures. Borholla-Champang, Namti and Demalgaon are important discoveries by

ONGC in North-East India.

Also the exploration activities of OIL in the western part of India in Jaisalmer and Bikaner Nagaur

Basins resulted gas discovery in the first exploratory well drilled in 1988 near Tanot. OIL

subsequently discovered Ramgarh, Dandewala, Manheratiba gasfields in Jaisalmer Basin and

heavy oil in Bikaner-Nagaur Basin. After the implementation of 3D seismic and interactive work

stations, few new discoveries viz. Dikom, Makum, Jultibari, Chandmari, etc. were made by OIL in

Upper Assam Basin.

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Foreign companies were invited for the exploration and exploitation of hydrocarbons in India, at

the same time Indian companies were also encouraged for bidding/farm in opportunities overseas.

OVL (ONGC Videsh Limited) acquired participating interest in exploratory and development blocks

in many countries. OVL has producing assets in Sudan, Russia, Vietnam, etc and exploratory

assets in more than 15 countries. Other companies’ viz. OIL, GAIL, IOC, HPCL, BPCL, GSPC has

exploratory blocks in different countries of the world in consortium with other companies

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Role of Private and MNC Companies

A few foreign companies were engaged in intensive integrated exploration in different parts of the

country. With assistance from Soviet Union three areas viz. North Cambay Basin, Cauvery Basin

and West Bengal Basin were taken for exploration on a turn key concept. In March 1986, the

Government of India offered 27 offshore blocks for exploration and exploitation of hydrocarbons

by reputed international oil companies. Later Government of India offered the exploration blocks

for bidding under New Exploration Licensing Policy (NELP). Many national and international oil

companies were awarded blocks based on their exploration work programme.

Six bidding rounds for exploratory blocks have been completed under NELP. The seventh bidding

round is under preparation. The exploration activities increased many fold in recent years and

significant oil and gas discoveries are made by Indian and foreign companies in exploratory blocks

awarded to them under NELP. The important discoveries made recent years are the Giant gas

discovery by Reliance and GSPC in KG basin. Reliance discovered gas in Mahandi, and oil in KG,

Cauvery and Gujarat-Saurastra. GSPC discovered oil fields in Cambay Basin. Significant oil and

gas discoveries have been made by Cairn energy in KG, Cambay and Rajasthan Basins

Hydrocarbon has also been discovered by other Indian and foreign companies like Niko, Hardy oil

and gas, HOEC, Essar, etc.

Government of India also offered blocks for exploration and exploitation of Coal Bed Methane

(CBM) to different companies. Encouraging results have been reported and commercial

production of CBM has been started by GEECL.

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Today 74 Exploration Contracts and 28 Development Contracts are in operation. The

Development Contracts are likely to add about 150,000 barrels of oil per day (or about 7.5 MMT

per year) and about 7 million cubic meters per day of gas production. In terms of money about 4

billion dollars are expected to be pumped into these ventures over the next 10 to 15 years. Indian

Private Companies were also encouraged for bidding/farm in opportunities overseas. Reliance,

Videocon, Essar, Jubilant Enpro have exploratory blocks in different countries of the world in

consortium with other companies. Oil discovery has been made in Reliance Yemen block.

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Future prospects & consequences

In India the exploration was mainly confined to Bombay Offshore basin, Cambay basin and the

Assam Arakan basin and up to certain extent in KG and Cauvery basins by ONGC and OIL

before NELP. The exploration resources were also limited. The rate of discovery was low and

many basins were neglected by these companies and rated low. The commercial hydrocarbon

production was also confined in these basins only.

After NELP, the exploration activities have increased many folds not only in well explored basins

but also in low rated/unexplored basins. Many discoveries have been made by private and MNC

companies in areas relinquished by ONGC and OIL. The best examples are Mahandi offshore,

North-East Coast and Rajasthan Onshore. Many sedimentary basins are still unexplored or very

limited exploration activity has taken place. The best examples are Ganga Valley, Vindhyan basin,

Bikaner-Nagaur basin, Andaman, etc. Deep water blocks were not given importance due to heavy

cost involved in the exploration and unknown geology related to reservoir, source, cap, recovery

factor, etc.

The future exploration in India will be carried out mainly in deep water specially in east coast. The

discovery of giant gas field in KG basin by Reliance and Cairn energy has open the door for deep

water exploration. The national and international companies are attracted towards the exploration

in deep water.

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The low rated and unexplored/partly explored basins will get attention and exploration activities

will concentrate in these basins. Discovery of large quantity of oil in Rajasthan by Cairn Energy

has proved the hydrocarbon potential of unexplored/partly explored basins of India. Cairn Energy

has stared exploration in Ganga Valley and Vindhyan basin. The geologically and logistically

difficult areas like Himalaya thrust-fold belt, Assam thrust-fold belt area, Tripura thrust-fold belt

and older basins will become the focus area for the exploration. There was a heavy bid for the

exploration blocks in thrust- fold belts of Assam and Tripura during NELP IV and V.

The emphasis will also be given in the exploration and exploitation of non conventional

hydrocarbons like coal bed methane (CBM), gas hydrate, tight gas, shale gas, heavy oil. Reliance

has started production from its CBM blocks in Madhya Pradesh. GEECL is the first company to

produce and market commercial CBM gas. Blocks have been awarded and studies are in

progress for the exploration and production of gas hydrates. The main companies involved in gas

hydrate studies are ONGC, GAIL, OIL, and Reliance under the leadership of DGH.

Emphasis will also be given to enhance the recovery factor of the producing fields by the

implementation of enhanced oil recovery (EOR) technology.

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Midstream activities

The midstream sector activities are to processes, stores, markets and transports commodities

such as crude oil, natural gas and natural gas liquids (NGLs) such as ethane, propane and

butane. Midstream is a term often used to describe the processing, storage and transportaion

sectors within the oil and gas industry. Midstream defines the industry processes that occur

between the upstream and downstream sectors.

The main midstream activities are as follows:-

Transportation of Petroleum:- the transportation of petroleum is done via following

means

1. Transportation by pipelines

2. Transportation by railways and road

3. Transportation by tank age system

Storage of Petroleum :- the storge of petroleum is done by following ways :-

1. In large takers

2. Underground caverns

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Transportation of Petroleum

India is a vast country and requires the transport of petroleum products into the interiors and

hinterland from ports and refinery locations. These movements are undertaken with the help of

1. Railways

2. Coastal tankers

3. Road movement.

4. Pipelines

Though there are several methods of transportation of petroleum and petroleum products but the

main means is transportation through pipeline. All the oil companies in India deal the

transportation through well defined network of pipelines

Pipelines:-

Pipeline as a mode of transportation was first developed by Samuel Van Syckel in 1870 to

transport petroleum. Twenty years later, Standard Oil Company changed the face of

transportation. Though petroleum was the first product transported in this manner, the pipeline

became useful for several other commodities, such as coal in slurry form, iron ore fines in slurry

form, chemicals, etc. The pipelines basic advantage is that it reduces operational costs, though

the initial investment is high. It gained popularity in the Kudremukh project when, for the first time,

iron fines were transported via the 67 km pipeline along the difficult Western Ghat.

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Petroleum pipelines are the nervous system of the oil industry, as this transports crude oil from

sources to refineries and petroleum products from refineries to demand points. Therefore, the

efficient operation of these pipelines determines the effectiveness of the entire business. Pipeline

route selection plays a major role when designing an effective pipeline system, as the health of

the pipeline depends on its terrain. The present practice of route selection for petroleum pipelines

is governed by factors such as the shortest distance, constructability, minimal effects on the

environment, and approachability. Although this reduces capital expenditure, it often proves to be

uneconomical when life cycle costing is considered. This study presents a route selection model

with the application of an Analytic Hierarchy Process (AHP), a multiple attribute decision making

technique. AHP considers all the above factors along with the operability and maintainability

factors interactively.

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Development of Pipelines in India

There was Low consumption of POL in the initial years post independence. Most of the earlier

refineries in India were installed at coastal locations, thus depending on coastal movement of

crude oil. Further, the refining capacities being low, the products were either consumed locally or

transported to the consumption centers by rail or road. Traditionally rail network has been quite

widespread in India. Pipelines relatively came into focus quite late.

After 1960, most of the refineries were installed in landlocked locations and crude and product

pipelines were promptly laid. The first crude oil pipeline was laid from Digboi oil fields to Digboi

refinery. During 1960-63, oil India limited laid the first trunk crude oil pipeline, 1156 km long from

Naharkatiya and Moran oil fields to the refineries at Guwahati and Barauni. The first cross country

product pipeline was laid during 1962-64 to transport products from Guwahati refinery to Siliguri.

However, its inherent advantages were soon realized by users as well as government. This led to

development of this industry, especially during last decade. Subsequently, a number of product

and crude oil pipelines were laid in the 60’s, 70’s and 80’s, including sub-sea crude oil pipelines.

The pipelines laid during the 60’s were designed, engineered and constructed by foreign

companies. However, the exposure to this technology enabled Indian engineers to gain

confidence, and the pipelines which came up later, were designed and constructed with

indigenous expertise. The country today has about 13,000 km of major crude oil and product

pipelines.

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Advantages and Disadvantages of Pipelines

Advantages

1. Pipelines are the unseen carrier

2. Transport enormous quantities of petroleum, gasoline, chemicals and other products for long distances.

3. Pipeline transportation requires little labor and is relatively trouble-free

4. It provides reliable and low-cost transportation

5. Lower cost of transportation

6. Lower transit losses

7. Lower energy intensiveness

8. Economies of scale

9. Safety and Reliability - minimum disruptions

10. Environment-friendliness

11. Multi-product handling

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Disadvantages

It has 2 principal drawbacks:

1. Pipelines require an enormous amount of capital to establish

2. They are seldom efficient unless large quantities are moved from a single point of origin

to a single destination over a long period of time.

3. Problem of keeping vigilance to check damage of pipeline

4. Loss due to damage pipeline due to spill of oil and contamination of environment

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Role of Public Sectors

The major players in the pipeline sector are:-

Oil India Limited

Indian Oil corporation

Bharat Petroleum Corporation Limited

MRPL

GAIL (India)

Crude Pipeline (Onshore) 4923 KMS

Crude Pipeline (Offshore) 539 KMS

Gas Pipeline (Onshore) 5825 KMS

Gas Pipeline (Offshore) 587 KMS

Product Pipeline (Onshore) 7583 KMS

LPG Pipeline (Onshore) 1879 KMS

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Future prospects in pipelines

Share of pipeline transportation in India much lower as compared to USA, in spite of its

advantages

Total POL pipeline length currently under operation in India – 12,204 km

POL pipelines under implementation – 5,561 km (Investment of USD 1.5 billion)

As per Hydrocarbon Vision 2025, the transportation required for the petroleum products are

projected to rise significantly in the years to come.

Even with 45% share for pipelines, the requirement was projected as 170 MMT in 2024-25.

Taking into account the quantum increase in demand and corresponding transportation

requirements, all the modes will have to grow, though their relative shares may undergo a

change.

Many product pipelines are being laid by the oil companies." Major ones being Chennai-

Madurai, Sidhpur- Sanganer and Koyali-Dahej etc.

Moreover, oil companies have already planned to lay a number of product pipelines.

Taking into consideration the advantages of pipelines, it would be imperative for the country

to facilitate development of the pipeline industry.

Page 53: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

Comparison Of pipeline in U.S.& India

indian petroleum transpotation

43

42

114

rail pipeline coastal road

US petroleum transpotation

3

58

34

5

rail pipeline coastal road

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Refining of Petroleum

Petroleum is a complex mixture of organic liquids called crude oil and natural gas, which occurs

naturally in the ground and was formed millions of years ago. Crude oil varies from oilfield to

oilfield in color and composition, from a pale yellow low viscosity liquid to heavy black 'treacle'

consistencies.

Crude Oil

Crude oil is not a single compound like water. It is a mixture of hydrocarbon molecules, some

large and some small.

Light & Heavy Crude Oil

Depending on the mixture of hydrocarbon molecules, crude oil varies in color, composition and

consistency. Different oil-producing areas yield significantly different varieties of crude oil.

The words "light" and "heavy" describe a crude oil’s density and its resistance to flow (viscosity).

Some, which are low in metals and sulfur content, light in color and consistency, and flow easily,

are known as "light."

Less expensive, low-grade crude oils, which are higher in metals and sulfur content, and must be

heated to become fluid, are known as "heavy." The term "sweet" is used to describe crude oil that

is low in malodorous sulfur compounds such as hydrogen sulfide and mercaptans, and the term

"sour" is used to describe crude oil containing high malodorous sulfur compounds. If a crude oil

Page 55: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

contains appreciable quantities of sulphur it is called sour crude; if it contains little or no sulphur it

is called sweet crude.

An oil refinery is an organized and coordinated arrangement of manufacturing processes designed

to produce physical and chemical changes in crude oil to convert it into everyday products like

petrol, diesel, lubricating oil, fuel oil and bitumen.

Page 56: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

The refining process

Every refinery begins with the separation of crude oil into different fractions by distillation.

The fractions are further treated to convert them into mixtures of more useful saleable products by

various methods such as cracking, reforming, alkylation, polymerization and isomerisation. These

mixtures of new compounds are then separated using methods such as fractionation and solvent

extraction. Impurities are removed by various methods, e.g. dehydration, desalting, sulphur

removal and hydro treating.

Refinery processes have developed in response to changing market demands for certain

products. With the advent of the internal combustion engine the main task of refineries became

the production of petrol. The quantities of petrol available from distillation alone were insufficient to

satisfy consumer demand. Refineries began to look for ways to produce more and better quality

petrol. Two types of processes have been developed:

breaking down large, heavy hydrocarbon molecules

Reshaping or rebuilding hydrocarbon molecules.

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Distillation (Fractionation)

Because crude oil is a mixture of hydrocarbons with different boiling temperatures, it can be

separated by distillation into groups of hydrocarbons that boil between two specified boiling points.

Two types of distillation are performed:

1. Atmospheric and

2. Vacuum.

Atmospheric distillation

It takes place in a distilling column at or near atmospheric pressure. The crude oil is heated to

350 - 400oC and the vapour and liquid are piped into the distilling column. The liquid falls to the

bottom and the vapour rises, passing through a series of perforated trays (sieve trays). Heavier

hydrocarbons condense more quickly and settle on lower trays and lighter hydrocarbons remain

as a vapour longer and condense on higher trays.

Liquid fractions are drawn from the trays and removed. In this way the light gases, methane,

ethane, propane and butane pass out the top of the column, petrol is formed in the top trays,

kerosene and gas oils in the middle, and fuel oils at the bottom. Residue drawn of the bottom may

be burned as fuel, processed into lubricating oils, waxes and bitumen or used as feedstock for

cracking units.

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Vacuum distillation

To recover additional heavy distillates from this residue, it may be piped to a second distillation

column where the process is repeated under vacuum, called vacuum distillation. This allows

heavy hydrocarbons with boiling points of 450oC and higher to be separated without them partly

cracking into unwanted products such as coke and gas.

The heavy distillates recovered by vacuum distillation can be converted into lubricating oils by a

variety of processes. The most common of these is called solvent extraction.

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Reforming:- Reforming is a process which uses heat, pressure and a catalyst (usually

containing platinum) to bring about chemical reactions which upgrade naphthas into high octane

petrol and petrochemical feedstock. The naphthas are hydrocarbon mixtures containing many

paraffins and naphthenes. Reforming converts a portion of these compounds to isoparaffins and

aromatics, which are used to blend higher octane petrol.

Cracking:- Cracking processes break down heavier hydrocarbon molecules (high boiling point

oils) into lighter products such as petrol and diesel. These processes include

1. Catalytic cracking

2. Thermal cracking and

3. Hydro cracking.

Catalytic cracking:- It is used to convert heavy hydrocarbon fractions obtained by vacuum

distillation into a mixture of more useful products such as petrol and light fuel oil. In this

process, the feedstock undergoes a chemical breakdown, under controlled heat (450 -

500oC) and pressure, in the presence of a catalyst - a substance which promotes the

reaction without itself being chemically changed. Small pellets of silica - alumina or silica -

magnesia have proved to be the most effective catalysts. The cracking reaction yields

petrol, LPG, unsaturated olefin compounds, cracked gas oils, a liquid residue called cycle

oil, light gases and a solid coke residue.

Thermal cracking: - It uses heat to break down the residue from vacuum distillation. The

lighter elements produced from this process can be made into distillate fuels and petrol.

Cracked gases are converted to petrol blending components by alkylation or

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polymerization. Naphtha is upgraded to high quality petrol by reforming. Gas oil can be

used as diesel fuel or can be converted to petrol by hydro cracking. The heavy residue is

converted into residual oil or coke which is used in the manufacture of electrodes, graphite

and carbides.

Hydro cracking: - It can increase the yield of petrol components, as well as being used to

produce light distillates. It produces no residues. Hydro cracking is catalytic cracking in the

presence of hydrogen. The extra hydrogen saturates, or hydrogenates the chemical bonds

of the cracked hydrocarbons and creates isomers with the desired characteristics. Hydro

cracking is also a treating process, because the hydrogen combines with contaminants

such as sulphur and nitrogen, allowing them to be removed.

In addition to cracked naphtha for making petrol, hydro cracking yields light gases useful for

refinery fuel, or alkylation as well as components for high quality fuel oils, lube oils and

petrochemical feedstock.

Following the cracking processes it is necessary to build or rearrange some of the lighter

hydrocarbon molecules into high quality petrol or jet fuel blending components or into

petrochemicals. The former can be achieved by several chemical process such as alkylation and

isomerisation.

Alkylation:-Olefins such as propylene and butylene are produced by catalytic and thermal

cracking. Alkylation refers to the chemical bonding of these light molecules with isobutane to form

larger branched-chain molecules (isoparaffins) that make high octane petrol.

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Olefins and isobutane are mixed with an acid catalyst and cooled. They react to form alkylate, plus

some normal butane, isobutane and propane. The resulting liquid is neutralized and separated in

a series of distillation columns. Isobutane is recycled as feed and butane and propane sold as

liquid petroleum gas (LPG).

Isomerisation: - Isomerisation refers to chemical rearrangement of straight-chain

hydrocarbons (paraffins), so that they contain branches attached to the main chain (isoparaffins).

This is done for two reasons:

They create extra isobutane feed for alkylation

They improve the octane of straight run pentanes and hexanes and hence make them into

better petrol blending components.

Isomerisation is achieved by mixing normal butane with a little hydrogen and chloride and allowed

to react in the presence of a catalyst to form isobutane, plus a small amount of normal butane and

some lighter gases. Products are separated in fractionators. The lighter gases are used as

refinery fuel and the butane recycled as feed. Pentanes and hexanes are the lighter components

of petrol. Isomerisation can be used to improve petrol quality by converting these hydrocarbons to

higher octane isomers. The process is the same as for butane isomerisation.

Polymerization: - Under pressure and temperature, over an acidic catalyst, light unsaturated

hydrocarbon molecules react and combine with each other to form larger hydrocarbon molecules.

Such process can be used to react butenes (olefin molecules with four carbon atoms) with iso-

butane (branched paraffin molecules, or isoparaffins, with four carbon atoms) to obtain a high

octane olefinic petrol blending component called polymer gasoline.

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Refineries in India

S.NO Name of the company Location of the Refinery Capacity (MMTPA)*

1. IOCL) Guwahati 1.00

2. IOCL Barauni 6.00

3. IOCL Koyali 13.70

4. IOCL Haldia 6.00

5. IOCL Mathura 8.00

6. IOCL Digboi 0.65

7. IOCL Panipat 6.00

8. (HPCL) Mumbai 5.50

9. HPCL Visakhapatnam 7.50

10. BPCL) Mumbai 6.90

11. CPCL Manali 9.50

12. CPCL Nagapattnam 1.00

13. KRL Kochi 7.50

14. BRPL Bongaigaon 2.35

15. NRL Numaligarh 3.00

16. MRPL Mangalore 9.69

17. Tatipaka refinery (ONGC) Andhra Pradesh 0.078

18. RPL Jamnagar 33.00

TOTAL 127.37

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As of July, 2005 there are a total of 18 refineries in the country comprising 17 in the Public

Sector, one in the private sector. The company-wise locations and capacity of the refineries as

on 1.7.2005 are given in table above.

IOCL: Indian Oil Corporation Limited

HPCL: Hindustan Petroleum Corporation Limited

BPCL: Bharat Petroleum Corporation Limited

CPCL: Chennai Petroleum Corporation Limited

KRL: Kochi Refineries Ltd.

BRPL: Bongaigaon Refinery & Petrochemicals Ltd.

NRL: Numaligarh Refinery Ltd.

RPL: Reliance Petroleum Ltd. (Pvt. Sector )

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Expansion of existing refineries

Increasing dependence upon imported petroleum and its products has also placed a heavy

burden on country's foreign exchange bill. To reduce the burden on foreign exchange bill,

India has followed a policy to increase its refining capacity to meet the entire demand of

petroleum products. The total number of refineries has risen from a single refinery in 1947 to

18 and with a capacity of 127.37 mmpta

Under liberalization policy private sector has also been permitted to set up their own

refineries and two private sector refineries under advanced stage of implementation in

Western India. The first Joint Venture Refinery, MRPL on West Coast has been

commissioned in 1996 and more Joint Venture Refineries are expected to materialize

Expansion plans of refining capacities of existing refineries are as under:-

(i) Expansion of Panipat Refinery of IOCL from 6 MMTPA to 12 MMTPA is under

implementation at an estimated cost of Rs.4165 crore.

(ii) Expansion of Mumbai Refinery of BPCL from 6.9 MMTPA to 12 MMTPA is also under

implementation at an estimated cost of Rs.1831 crore.

(iii) HPCL is expending the refining capacity of Mumbai Refinery from 5,5 MMTPA to 7.9

MMTPA with an estimated cost of Rs. 1152 crore.

(iv) Expansion of visakh refinery of HPCL from 7.5 MMTPA to 8.33 MMTPA is under

implementation at an estimated cost of Rs. 1635 crore.

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Following three new refineries has been planned.

Name of Refineries Capacity Expenditure Act./Ant Compl. Date

IOC, Paradip 9 MMTPA 8312 March-2010

BPCL, Bina 6 MMTPA 6354 Sept.-2009

HPCL, Bhatinda 9 MMTPA 9806 Dece.-2006

.

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Investment of public sectors in refining

1. In the liberalized scenario, the Government has opened the refining sector to "Joint Sector" as

well as to the private sector for achieving faster growth.

2. About 27 million tones per annum additional capacity is planned to come up under PSUs

3. Under joint venture, 43 million tones per annum capacity will be added in the next 54-6 years.

4. Out of 43 million tones per annum capacity, IOCL have tied up with Kuwait Petroleum Company

for one refinery.

5. HPCL with Oman Oil Company and Saudi Aramoco for two refineries and BPCL with Oman

Oil Company and Shell International for two refineries.

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Investment of private sectors &MNC’s

In the private sector, letters of intent (LOIs) have been issued for about 41 million tones per

annum refining capacity. The companies to whom LOIs have been issued are

1. Reliance (15 MTPA)

2. Essar (9MTPA)

3. Ashok Leyland (2 MTPA)

4. Nippon Denro (9MTPA) and

5. Soros Foud (6 MTPA) .

Under the EOU category, about 29 million tones per annum capacity have been approved. In sum,

additional refining capacity of about 110 million tones per annum excluding EOUs is planned for

implementation during the next 5-6 years.

Demand for Petroleum Products

The demand for petroleum products is expected to show a compound growth of about 7%. In

absolute terms, the demand for petroleum products by the year 2006-07 is expected to increase

from the present level of 80 million tones to 155 million tones per annum.

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Opportunities in Refining sector

1) Creating additional refining capacity of about 110 million tones per annum during the near

future will require an investment of over US $ 22 billion.

2) Most of the new refineries will be located on the coasts while the major centers of demand

for the petroleum products are in the inland locations, particularly in North/North-West

regions. Therefore, there are opportunities for building inland refineries in the country.

3) The refineries in the country are also allowed forward integration in the fields of

petrochemicals, etc., for better value-addition, which opens up another vast area for

investment.

4) The country is adopting more environmentally benign measures with regard to usage and

quality of fuels.

5) Lead phasing-out & benzene reduction in gasoline, sulphur reduction and cetane

improvement of diesel are amongst the prominent measures that are under

implementation/consideration. Such quality up gradation of fuels will call for adopting

latest/state-of-the-art technology requiring huge investments of the order of US$ 2500

million by way of providing reformulated gasoline producing units, hydro crackers, hydro-

treaters, hydrodesulphurisers etc.

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Challenges in Refining sector

The challenges for the refining sector are threefold:

1. To build up adequate refining capacity; new refineries, expansion and replacements.

2. To update/implement the emerging technologies to meet the predominant demand for

middle distillates.

3. To improve the quality of India's petroleum products to make them environment-friendly

and globally competitive.

Page 71: Study for effectiveness of the exploration, transportation and distribution of petroleum by oil & gas company

Future prospect of Refining sector in India

As a pivotal source of energy, stable oil supply and national oil security are important

determinants for the development of the economy. In such a scenario, the country should have

refining capacity that is sufficient to meet 90 per cent of the demand for middle distillates, which

constitutes a major chunk of the domestic demand. Given the free market scenario in the future,

investment decisions should be left to the sponsors and investors. By investing in production

assets overseas, the Group feels that Indian refining companies will have a captive supply of

crude, which will give them a distinct competitive advantage on a global scale. As the domestic

refining industry gets increasingly developed, it becomes imperative to attract private players, both

domestic and foreign, and this should be coupled with operational autonomy for the PSU

refineries, since their ability to make decisions should be free from external scrutiny. Finally,

lowering of trade and tariff barriers (in view of WTO) would reduce the competitive advantage for

the domestic industry. In such a scenario, lowering the cost of capital by ensuring infrastructure

status to the refining industry will help neutralize the situation.

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Marketing System in India

At present, the marketing of petroleum products in India is being done by four major public sector

oil companies, namely,

1. Indian Oil Corporation Ltd.

2. Hindustan Petroleum Corporation Ltd.

3. Bharat Petroleum Corporation Ltd., and

4. IBP Co. Ltd.

The vast expanse of the country and a population of 940 million are served through an elaborate

and extensive network of retail distribution by these companies with the help of 16573 retail

outlets, 6280 kerosene agencies and 5165 LPG distributorships spread in every nook and corner

of the country. An ambitious programme for modernizations of retail outlets to bring them at par

with international standards has been taken up by the oil industry. Besides the country's retail

network, the full requirements of the industrial units are being met by the marketing companies

through direct supplies to them. These industries are operating in important areas like

1. Shipping & transport

2. Mining,

3. Aviation,

4. Power petrochemicals,

5. Fertilizers,

6. Steel, etc

With the liberalization and the opening up of the economy, the industrial activity is bound to

accelerate and thereby generate additional demand in the industrial and infrastructure sectors.

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Marketing of LPG in India

LPG being an environment-friendly and clean fuel has tremendous potential as replacement for

traditional fuels like coal and firewood. On account of dearth of traditional fuels, the use of LPG as

cooking fuel has become unavoidable for people in both cities and rural areas. A huge waiting list

of potential customers for installation of LPG connection exists.

There is unlimited scope in LPG marketing. The expected bottling capacity by 1996-97 was 4.5

MMTPA. The estimated demand by the year 2001-02 is 8.5 MMTPA, leaving a gap of

approximately 4 MMTPA which will have to be met by installation of new bottling plants. By 2006-

07, the gap will further widen with demand going up to 11 MMTPA.

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Marketing of 5Kg LPG cylinders

1. PSU Oil Companies had launched 5 Kg cylinders on 16th August 2002 at Shimla, Himachal

Pradesh. The scheme has been expanded to all other States as per demand of product.

2. Basic purpose for launching 5 Kg cylinder was that the small size LPG cylinder in the domestic

sector will help in fulfilling the demand of low income groups in urban, semi-urban and rural

pockets and also extend reach to hilly terrain and interior areas on account of convenience in

transportation.

3. The LPG connection with 5 Kg domestic cylinder in terms of deposit of Rs. 350/- per cylinder

and low cost of refills costing approximately Rs. 110/- is affordable for the low income groups.

4. This will also help in meeting the requirement of economically weaker sections of the society for

LPG refills and help in restricting deforestation, ensuring pollution free, happy and healthy

environment.

5. During the year 2004-05, OMCs had released about 1 lakh number of 5 Kg connections in 27

States and 2 UTs. Total customers of 5 kg cylinders are about 2.42 lakh with OMCs as on

1.4.2005.

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Distribution Channel of LPG

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Role of Public sectors in LPG marketing

Four Public Sector Oil Marketing Companies (OMCs) engaged in marketing of LPG in the country

are:-

1. Indian Oil Corporation Limited,

2. Bharat Petroleum Corporation Limited,

3. Hindustan Petroleum Corporation Limited and

4. IBP Co. Limited

1. With increased availability of LPG, the number of LPG customers enrolled by them has also

been increasing.

2. The number of LPG customers served by them, as on 1.4.2005, was about 845 lakh through

their network of 9,001 LPG distributors.

3. Consequent upon liquidation of LPG waiting list in urban areas and availability of new LPG

connections across the counter, in existing markets throughout the country, OMCs had set the

target for release of about 63 lakh new LPG connections during financial year 2004-05 with a

thrust on smaller towns/rural areas which were hitherto virgin markets.

4. OMCs have already commissioned 535 distributorships. During the year 2004-05, OMCs had

released about 73 lakh new LPG connections and commissioned 675 LPG distributorships

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Role of Private sectors and MNC’s

The private sector and joint venture companies are planning to set up LPG import facilities at

different locations. Foreign companies like

1. Exxon,

2. Shell,

3. Caltex,

4. Mobil,

5. Vitol SHV, etc. have shown interest in setting up LPG import facilities.

Huge investment is required for the development of these facilities. With the LPG distribution

network increasing fast, investments are also required in the transportation of LPG, inland storage

facilities, bottling plants and distribution network.

Private companies are welcome to invest in these areas. More than 250 proposals have been

approved for construction of LPG bottling plants in the private sector.

However, due to non-availability of LPG, not much progress has been made in this regard. LPG

storage terminals and import facilities at ports can be set up for supplying LPG to private sector

bottling plants for mutual benefit of all concerned.

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Hurdles in LPG marketing

There are a number of factors in the Indian market which forbid the potential consumers from

Consumption of liquefied petroleum gas as their primary fuel for cooking both in rural as well as in

urban area of the country. They are as follows:-

Lack of Knowledge

Psychological Barriers

Availability of cheaper fuels

Resistance to change

Affordability

Higher product cost

Lower income levels

Reach

Uncertainty over govt. policies

subsidy removal

Distribution Cost

Poor Compliance of Safety Standards

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Future Prospects in LPG marketing & distribution

An Estimated potential of 36 million Houses by 2007 in Rural Markets

Level Playing field will enhance healthy competition and better services

Level Playing field will encourage marketers to enter rural markets with greater penetration

and lower business risk.

Improved infrastructure and road conditions will increase reach of distribution network.

Improved IT enabled services at village level will drastically change the living standards and

services.

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Marketing of transportation fuels

As a consequence of dismantling the APM & allowing competition, Government have granted the

authorization to market transportation fuels in favor of new entrants namely ;

1. Oil and Natural Gas Corporation Limited (ONGC)

2. Mangalore Refinery and Petrochemicals Limited (MRPL)

3. Numaligarh Refinery Limited (NRL)

4. All Public Sector Oil Companies

5. M/s. Reliance Petroleum Limited (RIL),

6. M/s. Essar Oil Limited (EOL) and

7. M/s. Shell India Pvt. Ltd (SIMPL)

Retailing

1. The Retail Outlets would be set up by these companies as per their commercial considerations

subject to the condition that they would set up at least 5.6% of the retail outlets in remote areas

and at least 5.3% of their retails outlets in low service areas.

2. Further they would abide by other marketing service obligations and retail service obligations as

notified by the Government from time to time.

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Fuel Distribution System

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Lubricant Market in India

Introduction

The Indian automotive lubricant market is the sixth largest market in the world with revenues

of approximately $1.30 billion in 2002. It is also one of the fastest growing retail markets in

India. Until 1993, it was a highly regulated market with a clear dominance of the public sector

having more than 75 percent of the market share. Companies like

1. Bharat Petroleum (BPCL),

2. Hindustan Petroleum (HPCL), and

3. Indian Oil Corporation (IOC)

In the Indian market there is a growing presence of private and multinational companies.

Companies like

1. Castrol,

2. Elf Total-Fina,

3. Gulf, and

4. Shell Oil have made their presence felt in the market.

Total production of automotive lubricants in India is approximately 8 to 10 percent of global

lube production. Unlike other countries where lubricant demand has witnessed stagnation,

the Indian market has been growing at approximately 7 percent per annum for the past 2

years. The public sector contributes to over 60 percent of the revenues for this market.MNC’s

have 5 percent market share and the remaining share is held by the unorganized sector.

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Competitive Analysis of lubricant market

1. The first seeds of competition were sown in the early 1990’s when following the

liberalization of the Indian economy, the government decided to open the Indian

market to foreign competition.

2. Import of base oil, the key raw material, was de-canalized with IOC losing its status as

the sole canalizing agent.

3. Pricing of base oil was deregulated in a phased manner and currently it is market

determined.

4. Basic custom duty on base oil stock was also reduced from a peak of 85 percent to a

level of 25 percent. All quantitative restrictions were also removed.

5. These developments encouraged the entry of foreign players on Indian shores who were

already facing a slowdown in demand in their local markets.

6. The coming in of foreign participants created an excess supply situation in the Indian

automotive lubes market, which made it more difficult for the Indian lube

manufacturers to survive.

7. Recent deregulations in the lubricant market have promised many new opportunities

for the private lube manufacturers.

8. With the dismantling of Administered Price Mechanism (APM) the burden of subsidies

is now being passed on to the government.

9. Private participants will also gain a presence in the Indian oil and gas sector and

hence there will be competition between participants that will ensure the growth of the

sector.

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10. In the next couple of years, the industry is going to witness sea changes. Retail

networks, logistics management, and risk management are going to be the crucial

factors.

11. The stand-alone refineries will have to be merged with the marketing companies, as

they do not have the distribution infrastructure to sell their products in a deregulated

market. Companies like Reliance are already selling their products through petrol

pumps.

12. The monopoly of the public sector holdings will no longer exist. MNC’s will be able to

sell their products through petrol pumps.

13. Lubes manufactured by Reliance Petroleum, Castrol, Elf, Gulf Oil etc, which are now

sold at petrol pumps. In medium to long term, Frost & Sullivan expects private sector

companies to have a market share of around 25 percent.

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Distribution Structure of lubricants

Automotive lubricants are further divided into diesel lubes and petrol lubes. Diesel lubes

comprise 70 percent of the market and petrol based lubricants cover the rest. As diesel lubes

are used by commercial vehicles, which have to cover greater distances, their market share

is higher. Engine oil constitutes around 83 percent of total sales volumes. Gear oils,

transmission fluids, hydraulic brake fluids, and engine coolants contribute to the balance.

There are two key markets for lubricants in India. Given high levels of competition

1. Original equipment: - The original equipment market contributes almost 70 percent and

30 percent of the market is comprised by the retail sales segment.

2. Linkages: - The channel for replacement market or the retail segment is petrol pumps or

retail stores. Almost 70 percent of the lubricants in India are sold through petrol pumps.

1. The distribution channel adopted by public sector units is through the petrol pumps.

2. Most of the MNC’s have tied up with oil majors for marketing their lubricants like

a) Castrol with Escorts and

b) Tata BP with Telco.

To compete with dominant public sector distribution, concepts like "Bazaars" and "Super

Stores" have also been developed. Castrol developed the concept of "Bazaars." These are

outlets meant only for lubricant sales.

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The concept of "User Outlet" is another new concept developed by Castrol. In this, the

consumer selects his own brand of lube after giving his vehicle for service in the same outlet.

Convenient stores and highway stops for vehicles are being built from where the vehicle

owners can get their vehicles repaired and get their supply of lubricants.

After the deregulation of the petrol pumps companies are keenly watching the developments

in the lubes market.

Other private participants have had to set up an independent infrastructure comprising of

1. Distributors

2. Stockiest

3. Retailers through out India.

In the lube market, Indian Oil Corporation Limited is leading the market with 30 percent

market share.

Castrol is next with 25 percent of the share and HPCL and BPCL are next with about 20

percent and 15 percent shares respectively. Other private companies hold the remaining

market share.

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Distribution Channel of Lubricants

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Key Success Factors

The key factors for success in this highly fragmented and competitive industry include:

1. Brand Image

With lubricants becoming a fast moving consumer good and the brand preference of the

consumers witnessing a change, brand image plays a key role in affecting the consumer’s

decision to buy a lubricant. It was found that vehicles owner’s decision to buy a certain

lubricant is affected by a

1. Garage mechanic,

2. Retail store owner,

3. Advertisements.

Hence, it becomes important to have a good brand name in the market, which can affect

the customer’s decision to buy a certain brand.

2. Distribution Channels

Public limited companies selling primarily through petrol pumps manage to achieve a

deeper penetration.

Most of the MNC’s have tied up with oil majors to market their brands like

1. Castrol with Escorts,

2. Tata BP with Telco.

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This will help the private companies to establish a wider access, brand awareness as well

as preference.

3. Margins and Discount Schemes

Private companies mostly sell their products through

1. stockiest,

2. Dealers,

3. Distributors

4. Mechanics

5. Retail stores.

Maximum sales are achieved through mechanics and retail stores. Margins and discount

schemes offered to the storeowners and mechanics prompt them to sell and promote a

particular brand.

4. Prices and Promotion

The transformation from the administered pricing mechanism to free pricing has

increased the importance of providing cost effective product to the users. Thus product

costing and competitive pricing are key factors affecting the market.

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Opportunity in lubricant market

Vibrant economy and industrial policy

Growing market

Emission control norms

Export market / market overseas

Untapped rural market

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Hurdles in lubricant market

Customer preference /usage

Differentiation of quality and price

Ever growing product /pack matrix

MNC OEM endorsements

Exclusive OEM specifications- products

Additive specific endorsements by OEMS

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Future prospects of lubricant market

In the future, growth in the automotive lubricants industry will largely depend on the overall

performance of the economy. In the past one and a half years, the scenario has improved with

higher sales of commercial vehicles and two-wheelers. However, in the future volume growth will

be affected because of use of better quality, long drain lubes. This will increase the replacement

cycle for lubes. In the shorter term, one will witness intense competition in a slow growing market

marked by a consolidation activity, which has the potential to change the face of the lubricant

industry. Given the rising competition, success of a product would largely depend how well it is

branded and distributed.

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Conclusion

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The report is made with available materials collected from various industrial sources and literature.

The content of the report is review work of the current scenarios in the various domains in the oil

sector. Future scope of work lies in updating one of the sectors namely upstream, midstream and

downstream based on the current opex and capex conditions prevailing in the market.

Hydrocarbons-crude oil and natural gas play a pivotal role in powering industrial growth and

development activity. The importance of oil and gas can be gauged from the fact that it accounts

for 45 per cent of India's total energy requirements, and will continue to do so until 2025. While the

share of oil (which presently constitutes 35 per cent) is expected to reduce to 25 per cent by 2025,

the share of gas will rise to 20 per cent (from the present level of 7 per cent) as natural gas will be

a preferred fuel for many applications where pipelines exist.

Even though a developing country like India has a high energy-intensity, the per capita

consumption is around 5 times lower than the world average. However, consumption is expected

to increase at a faster pace in the coming years. Moreover, as the demand-supply gap widens, the

import dependence of oil has risen to 65 per cent (as against 30 per cent in 1985-86) due to lower

domestic production. Also, considering the worst-case outlook (India's GDP growing at 5 per cent

until 2025), the demand for petroleum products is expected to rise to 280 million tones as against

90 million tones last year.

In such a scenario, it becomes imperative to have a long-term policy for the hydrocarbons sector,

which would facilitate meeting the future needs of the country.

The Hydrocarbons Vision 2025 lays down the framework which would guide the policies relating to

the hydrocarbons sector for the next 25 years. Issues such as E&P, refining, marketing, external

policy, oil security, tariff and pricing, and restructuring and disinvestment are addressed by the

Group, to ensure that an optimal mix of energy resources are made available to the consumer at

the right price.

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Exploration and Production

With regard to the energy sector in general and the hydrocarbon sector in particular, the E&P

vision will be to undertake a total appraisal of the Indian sedimentary basins for hydrocarbon

potential and to optimize production of crude oil and natural gas in the most efficient manner. This

can be achieved through intensive exploration efforts endorsed by effective mobilization and

infusion of technology and capital. Leveraging upon India's IT strength and highly skilled

manpower, the E&P industry will have to develop a strong technology base to become globally

competitive.

Due to the uncertainties of the exploration game and the dynamics of international oil prices, the

mobilization of huge amounts of capital will be difficult. In such a scenario, the Group recommends

that the government will have to step in and their support will be crucial, especially in the short- to

medium-term, whereas in the long-term, the Group feels that market mechanism will take care of

the funding as the industry may get market-oriented in the coming years.

Under the New Exploration Licensing Policy (NELP), the sub-continent has been divided into

geographically distinct exploration blocks. The allotment of these blocks is done by bids in the

nature of lease/mining license for a specified period. The government still retains ownership

control over these areas and enters into a production-sharing contract with the successful bidder.

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Transportation

As per Hydrocarbon Vision 2025, the transportation requirement for the petroleum products is

projected to rise significantly in the years to come. Even with 45% share for pipelines, the

requirement was projected as 170 MMT in 2024-25. Taking into account the quantum increase in

demand and corresponding transportation requirements, all the modes will have to grow, though

their relative shares may undergo a change. Many product pipelines are being laid by the oil

companies. “Major ones being Chennai-Madurai, Sidhpur- Sanganer and Koyali-Dahej etc.

Moreover, oil companies have already planned to lay a number of product pipelines. Taking into

consideration the advantages of pipelines, it would be imperative for the country to facilitate

development of the pipeline industry.

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Refining

As a pivotal source of energy, stable oil supply and national oil security are important

determinants for the development of the economy. In such a scenario, the Group recommends

that the country should have refining capacity that is sufficient to meet 90 per cent of the demand

for middle distillates, which constitutes a major chunk of the domestic demand. Given the free

market scenario in the future, investment decisions should be left to the sponsors and investors.

By investing in production assets overseas, the Group feels that Indian refining companies will

have a captive supply of crude, which will give them a distinct competitive advantage on a global

scale. As the domestic refining industry gets increasingly developed, it becomes imperative to

attract private players, both domestic and foreign, and this should be coupled with operational

autonomy for the PSU refineries, since their ability to make decisions should be free from external

scrutiny. Finally, according to the Group, lowering of trade and tariff barriers (in view of WTO)

would reduce the competitive advantage for the domestic industry. In such a scenario, lowering

the cost of capital by ensuring infrastructure status to the refining industry will help neutralize the

situation.

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Marketing

With the marketing deregulation expected next year, operational restrictions will have to be

removed to facilitate a smooth transition into a free market scenario. The government has to go on

a restructuring mode to improve the competitive advantage of the existing marketing companies,

such as HPCL, BPCL, IOC and IBP. Already, these companies have acquired the government

stake in the stand-alone refineries like Kochi Refineries, Chennai Petroleum, Numaligarh

Refineries and Bongaigaon Refineries. These acquisitions will help them to significantly improve

their refining-to-marketing ratios and make them increasingly competitive. Since it will not be

possible for domestic refiners like RPL to build a distribution network overnight, they should be

given suitable duty protection and, for the medium term, should continue to utilize the distribution

network of the PSUs, until they have one of their own in place.

Since marketing is more remunerative than refining, the Group recommends that only those

companies that are willing to invest Rs 2000 Crore either in E&P or refining or a combination

thereof should have access to marketing. The other important aspects to be addressed are the

prevailing price distortions - there should be a complete withdrawal of subsidy on LPG while

subsidy on the more politically sensitive kerosene should be removed in a phased manner. There

should also be a rationalization of sales tax across states to enable the right price to the

consumer.

The country is left with a huge oil pool deficit mainly because of the large imports and the

administered price mechanism of the products. Therefore, it should be the long-term goal of the

government to increase oil production and reduce imports. The revival of the oil industry will, in

turn, enable the recovery of the economy as a whole. The Hydrocarbons Vision 2025, no doubt,

spells out the government's strategy and operational style with regard to this vital industry.

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Abbreviations

MMTPA= Million Metric Ton per Annum

One Ton= 1,000 Kilogram

BCM = Billion Cubic Meter

ADB= Asian Development Bank

APM= Administered Pricing Mechanism

GAIL= Gas Authority of India

IOCL= Indian Oil Corporation Ltd

RIL = Reliance Industries Ltd

RPL= Reliance Petroleum Ltd

OIL= Oil India Ltd

ONGC = Oil and Natural Gas Commission

ONGCL = Oil and Natural Gas Corporation Ltd

PSU = Public Sector Undertakings

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Bibliography

http://www.dghindia.com

http://www.nic.in

http://www.india-nelp2.com

http://www.petroleum.nic.in

Drilling Operation Manual by P.S. Bais