The document discusses Oil and Natural Gas Corporation Limited (ONGC), India's largest crude oil and natural gas company. It provides an introduction to ONGC, including its history, products, future projects focusing on renewable energy, and methods used to extract oil and natural gas from offshore fields. Communication methods and the work environment at ONGC's facilities in Jodhpur and Jaisalmer are also described.

1. Submitted By:
Harshvardhan Solanki
(20EJIEE018)
EE
Submitted To:
Mr. Ashok Gehlot
Sir
(Assistant
Professor)

2. Content
• Introduction about ONGC
• ONGC products profile
• ONGC future projects
• Environment Of ONGC Jodhpur
• How we communicate with other people
working at ONGC and get details about
plant which is running currently at
Jaisalmer
• Oils and machines used for Extract the
oil out
ONGC
Offshore
Oilfield
Mumbai
High

3. Introduction
• Oil & Natural Gas Corporation Limited
(ONGC) is the premier company in the
Indian upstream of Petroleum Sector.
• Born in 1956. ONGC was public in
1994.
• Its produces 77 percent of India’s
domestic petroleum and 81 percent of
its natural gas.
Vision Statement
• To be a world class Oil and Gas
Company integrated in energy
business with dominant Indian
leadership and Global Presence.
ONGC Offshore
Oilfield Mumbai
High

4. HISTORY
During pre- independence period the Assam Oil Company
and Attock Oil company was the only oil company in India.
After independence, the national Government realized the
importance oil and gas for rapid industrial development.
Assam Oil Company was producing oil at Digboi
(discovered in 1889)
Oil and Natural Gas Commission was later change to Oil
and Natural Gas Corporation in 1994.
In 1958, ONGC found a oil-well in Cambay now Khambhat
which was a first well owned by Government of India only.
ONGC went offshore in early 70's and discovered a giant
oil field in the form of Bombay High, now known as Mumbai
High.
ONGC Offshore
Oilfield Mumbai
High

5. ONGC PRODUCT DETAILS
 Crude Oil
 Petroleum
• Gas oil
• LPG
• MS/ Naphtha
Petrochemical
• Mixed Xylene
• Para Xylene
• Propylene
• Benzene
ONGC Oil Suction
Machine at
Jaisalmer

6. Broad
Function
• Stacking of released locations and Handling
over a Drilling & Oil Mining
• Land acquisition
• Preparation of approach roads and drill sites
• Preparation of GTO (Geological Technical
Order) and other related technical data.
• Collection of subsurface geological data
during drilling Monitoring of day-to-day
drilling operations for healthy/timely well
completion.
• Planning, provisioning and inventory control
of casing, well heads, floating equipment's,
centralizers etc.

7. • Co-ordination with other services such as
Logging, WSS (well stimulation service),
Cementing, Logistic.
• Planning and monitoring production
testing.
• Planning and execution of work over jobs
• Documentation of the data for each well
• Budget preparation
• Well completion reports
• Cost reduction planning
• Other miscellaneous jobs related to
DRILLING.

8. Future Projects
With advancement of solar energy, many of
the residential colonies in ONGC have solar
water heaters and solar powered street-light.
Unmanned platforms in offshore areas also
use solar energy for navigation lights and
telemetry units. For harnessing alternate
sources of energy, ONGC took structured
initiatives adding to the scope of solar energy
in India.
125 KW ground mounted solar PV plant is in
operation in ONGC Jodhpur.
Energy major Oil and Natural Gas Corporation
Limited (ONGC) has signed a Memorandum of
Understanding (MoU) with M/s Greenko
ZeroC Private Limited (Greenko), to jointly
pursue opportunities in Renewables, Green
Hydrogen, Green Ammonia and other
derivatives of green hydrogen.

9. • In ONGC Jodhpur we
have Mono crystalline
Solar PV Pannels
Installed. A 125kW solar
panel energy
system produces around
125,000 watts of electricity
per hour. Considering this,
a 125kW solar panel
energy system should
deliver anywhere from 340
to 420 kWh per day,
depending how many
hours of sunlight receive
each day.
Solar Power Plant In ONGC
Jodhpur

10. E N V I R O N M E N
T O F O N G C
Supreme
Sacrifice
ONGC
Entrance
in
Evening

11. Trainee Workspace
Office
Entrance

12. SCADA
Hall
EE & EEE
Lecture Hall

13. COMMUNICATIO
N METHODS
After Login
Interface
Login Page

14. Mrs. Anita Nitharwal
Ma’am

15. J A I S A L M E
R D R I L L
Maintenance Of One Of The
Drill At Jaisalmer

16. Installing Of New Drill in Jaisalmer

17. The Quest Video

18. T Y P E S O F
O I L
R E C O V E R Y
M E T H O D S
A C C O R D I N G
T O O I L &
I T ’ S
V I S C O S I T Y

19. Types Of Oil
Recovery
Methods Are:
Primary Oil Recovery
Secondary Oil
Recovery
Tertiary Oil Recovery

20. Primary Oil
Recovery
Primary oil recovery refers to the
process of extracting oil either via the
natural rise of hydrocarbons to the
surface of the earth or via pump jacks
and other artificial lift devices.
Since this technique only targets the
oil, which is either susceptible to its
release or accessible to the pump
jack, this is very limited in its
extraction potential.
Recovery factor during the primary
recovery stage is typically 5-15%

21. Secondary
Oil
Recovery This method involves the injection of gas or
water, which will displace the oil, force it to
move from its resting place and bring it to the
surface.
This is typically successful in targeting an
additional 30-40% of the oil’s reserves, though
the figure could be more-or-less depending on
the oil and of the rock surrounding it.

22. Tertiary Oil Recovery
This type of method is
used where oil is thicker
and heavier than
normal crude oil.
Steam is injected into
the oil reservoir to
increase its mobility and
thus reducing viscosity.
This method is also
called Thermally
Enhanced Oil Recovery
Method(TEOR).
Some of the oil is
burned to heat the
surrounding oil.

23. • In some cases , surfactants
are added to alter the surface
tenso between oil and water.
• Another method to reduce
viscosity is carbon dioxide
flooding.
• Recovery rate is 5-15%