The document discusses India's natural gas infrastructure vision for 2030. It notes that India's natural gas demand is expected to grow significantly due to increasing consumption and a shift away from oil. The share of natural gas in India's energy mix is projected to increase to 20% by 2025 from 11% in 2010. To meet this growing demand, the total natural gas supply is expected to reach 400 MMSCMD by 2021-22 and 474 MMSCMD by 2029-30. The vision calls for developing a national gas grid by 2030 consisting of over 31,000 km of pipelines with a capacity of 782 MMSCMD to ensure adequate transportation infrastructure. Key recommendations include providing infrastructure status to gas pipelines, exploring strategic
What’s shale gas ?
Finding the sweet spot?
How is shale gas formed?
How to produce the shale gas ?
Why We Fracture Shale Gas Wells…!
Shale Gas; Shale Gas Revolution; Main Shale Gas Reservoir Characterization; produce the shale gas; Shale Gas Play; Roadmap to Shale Gas; EVALUATION SHALE GAS; Shale Gas Production Cost Curve
Natural Gas Composition; Characterization Natural Gas; Dry and Wet Natural Gas; Types of Natural Gas; Types of Natural Gas Liquids; Condensate Natural Gas; Types of Natural Gas Resources; VARIOUS PRODUCTS (or FRACTIONS) OF RAW GAS ; USES OF NATURAL GAS; Evolution of Global NATURAL GAS Reserves by Region; Natural Gas Resources; Global NATURAL GAS Production; NATURAL GAS VALUE CHAIN
Natural gas Process and Production course
https://www.youtube.com/watch?v=_9HHJ-AjQUY&t=27s
http://www.mediafire.com/file/zu640mv8rpj257w/1.%20Natural%20Gas%20Overview.pdf
Oil 101 - A Free Introduction to Oil and Gas
Introduction to Oil and Gas Exploration
This brief overview of exploration includes segments on exploration processes, some historical perspective including an explanation of hydrocarbons, and finally we’ll discuss the ‘basin-play concept’.
There are 4 key steps to summarize the oil and gas exploration process:
First is understanding and evaluating the geologic setting, called a play,
Next is obtaining access to the potential reserves usually in the form of a lease.
The third step is determining where to drill and completing a successful discovery or “wildcat” well.
Finally, additional hydrocarbon reserves can be added to the portfolio of an oil company using guidelines set by the Society of Petroleum Engineers (SPE) and the US Securities and Exchange Commission (SEC).
Oil and gas is composed of compressed hydrocarbons. It was formed millions of years ago in a process that began when plant and animal remains were covered by very deep layers of sediment – minute particles of rock and minerals. With time, extreme pressure and high temperatures, these particles became a mix of both solid (coal) and liquid hydrocarbons. Even diamonds are a form of hydrocarbons.
Early oil discoveries were traced from natural hydrocarbon seeps at the surface. Many major fields of California, Oklahoma, Mexico, Iran, Iraq and Indonesia were related to surface hydrocarbon seeps.
What’s shale gas ?
Finding the sweet spot?
How is shale gas formed?
How to produce the shale gas ?
Why We Fracture Shale Gas Wells…!
Shale Gas; Shale Gas Revolution; Main Shale Gas Reservoir Characterization; produce the shale gas; Shale Gas Play; Roadmap to Shale Gas; EVALUATION SHALE GAS; Shale Gas Production Cost Curve
Natural Gas Composition; Characterization Natural Gas; Dry and Wet Natural Gas; Types of Natural Gas; Types of Natural Gas Liquids; Condensate Natural Gas; Types of Natural Gas Resources; VARIOUS PRODUCTS (or FRACTIONS) OF RAW GAS ; USES OF NATURAL GAS; Evolution of Global NATURAL GAS Reserves by Region; Natural Gas Resources; Global NATURAL GAS Production; NATURAL GAS VALUE CHAIN
Natural gas Process and Production course
https://www.youtube.com/watch?v=_9HHJ-AjQUY&t=27s
http://www.mediafire.com/file/zu640mv8rpj257w/1.%20Natural%20Gas%20Overview.pdf
Oil 101 - A Free Introduction to Oil and Gas
Introduction to Oil and Gas Exploration
This brief overview of exploration includes segments on exploration processes, some historical perspective including an explanation of hydrocarbons, and finally we’ll discuss the ‘basin-play concept’.
There are 4 key steps to summarize the oil and gas exploration process:
First is understanding and evaluating the geologic setting, called a play,
Next is obtaining access to the potential reserves usually in the form of a lease.
The third step is determining where to drill and completing a successful discovery or “wildcat” well.
Finally, additional hydrocarbon reserves can be added to the portfolio of an oil company using guidelines set by the Society of Petroleum Engineers (SPE) and the US Securities and Exchange Commission (SEC).
Oil and gas is composed of compressed hydrocarbons. It was formed millions of years ago in a process that began when plant and animal remains were covered by very deep layers of sediment – minute particles of rock and minerals. With time, extreme pressure and high temperatures, these particles became a mix of both solid (coal) and liquid hydrocarbons. Even diamonds are a form of hydrocarbons.
Early oil discoveries were traced from natural hydrocarbon seeps at the surface. Many major fields of California, Oklahoma, Mexico, Iran, Iraq and Indonesia were related to surface hydrocarbon seeps.
Liquefied Natural Gas (LNG) Life Cycle; LNG a safe fuel? ; Quality of LNG ; Sales LNG/Gas Specifications ; NATURAL GAS VALUE CHAIN; LNG TRANSPORTATION; Global Movement of Natural Gas; Movement of Natural Gas; Movement: Pipelines and Storage; Natural Gas Infrastructure: Pipeline Systems; Types of Pipelines; Offshore Pipelines; Movement: LNG; Liquefied Natural Gas (LNG); LNG Markets (R)evolution; LIQUEFACATION; REGASIFICATION; PIPELINE NETWORK; Revolutionary LNG Technologies: FLNG and FSRU; FLOATING LNG (FLNG); FLOATING STORAGE AND REGASIFICATION (FSRU); Global Natural Gas Trade; Natural Gas Price Formation; Liberalizing Market Dynamics; Natural Gas Contracts
Le 03 Natural Gas (NG) Transportation and DistributionNsulangi Paul
This module describes means of transportation and distribution of natural gas from production area to the end user or consumers. The module analyzes various methods such as pipeline, liquefied natural gas (LNG), compressed natural gas (CNG), gas to liquid fuel (GtL), gas to wire (GtW) as well as gas to hydrate (GtH).
Introduction to Oil and Gas Industry from Upstream (Exploration & Production), Midstream (Transportation & Storage), to Downstream (Refining, Petrochemical, & Marketing)
In this report you will get an insights of the LNG carrier. Why it was design? What were the reason? Who manufacture the fleets? Who operates the fleet round the globe?
Introduction to Project Economics in Oil and Gas Exploration and Production (Upstream) Industry, including basic project economics method and example of calculation.
Introduction to Gas Transportation and Storage technology including pipeline, CNG, LNG, GTL, GTW, methane hydrate, and the importance of gas sales agreement in a gas value chain.
Brief Introduction into Oil & Gas Industry by Fidan AliyevaFidan Aliyeva
This document presents five stages of the oil field life cycle, their description and some disciplines involved as well as some general facts about the oil and gas.
Difference Between Upstream & Midstream & Downstream Activities in Oil and Ga...Student
The Upstream activities sector include the searching and extraction of underground crude oil and natural gas , drilling exploratory wells, and subsequently drilling and operating the wells that recover and bring the crude oil and/or raw natural gas to the surface.
In the petroleum industry, locating underground or underwater oil reserves characterizes the upstream process. Additionally, the upstream process in this industry involves bringing oil and gas to the surface. Extraction wells represent an example of a structure operating in this stage in the process. The upstream stage in the production process may also manifest itself as a supplier providing raw materials to manufacturers or other businesses that ultimately process the materials.
Oil 101: Introduction to Oil and Gas - MidstreamEKT Interactive
Oil 101: Introduction to Oil and Gas - Midstream
What is Midstream? This Midstream content is derived from our Oil 101 Midstream ebook and can be found in our oil and gas learning community.
This Midstream module includes the following sections (use the links below for quick access):
Midstream Business Characteristics
Midstream Participants
Processing – The Next Step in Adding Value
Transportation
Storage
Midstream - As its name implies, the midstream segment encompasses facilities and processes that sit between the upstream and downstream segments. Activities can include processing, storage and transportation of crude oil and natural gas.
In most cases, oil and gas reserves are not located in the same geographic location as refining assets and major consumption regions.
Transportation is a big part of midstream activities and can include using pipelines, trucking fleets, tanker ships, and rail cars.
The midstream segment is separated from upstream and downstream in most oil companies because it is considered a low risk, regulated type of business. It does not fit the risk profile or asset complexity of the other segments of the oil and gas industry.
Success in the midstream segment depends on many external forces including:
-Upstream operations continuous delivery of reserves
-Refinery margins that encourage refined product production
-Health of the downstream, natural gas, and petrochemical industry markets.
-Natural gas price levels that impact the attractiveness of NGL’s as feedstock
-Political sentiment for pipeline expansion and “not in my backyard” hurdles
While the midstream gathering and processing sector is relatively free of commercial regulation, the movement of gas by interstate pipelines and subsequent state level distribution activities are highly regulated in the US by the Federal Energy Regulatory Commission (FERC).
This presentation gives a brief about the Indian Power sector. It covers evolution, growth, major players of Power sectors. Also, it focuses various acts, regulations and tariffs related to it. The important part is issues which are there in Power sector and we have made an attempt to provide recommendations for the same.
Liquefied Natural Gas (LNG) Life Cycle; LNG a safe fuel? ; Quality of LNG ; Sales LNG/Gas Specifications ; NATURAL GAS VALUE CHAIN; LNG TRANSPORTATION; Global Movement of Natural Gas; Movement of Natural Gas; Movement: Pipelines and Storage; Natural Gas Infrastructure: Pipeline Systems; Types of Pipelines; Offshore Pipelines; Movement: LNG; Liquefied Natural Gas (LNG); LNG Markets (R)evolution; LIQUEFACATION; REGASIFICATION; PIPELINE NETWORK; Revolutionary LNG Technologies: FLNG and FSRU; FLOATING LNG (FLNG); FLOATING STORAGE AND REGASIFICATION (FSRU); Global Natural Gas Trade; Natural Gas Price Formation; Liberalizing Market Dynamics; Natural Gas Contracts
Le 03 Natural Gas (NG) Transportation and DistributionNsulangi Paul
This module describes means of transportation and distribution of natural gas from production area to the end user or consumers. The module analyzes various methods such as pipeline, liquefied natural gas (LNG), compressed natural gas (CNG), gas to liquid fuel (GtL), gas to wire (GtW) as well as gas to hydrate (GtH).
Introduction to Oil and Gas Industry from Upstream (Exploration & Production), Midstream (Transportation & Storage), to Downstream (Refining, Petrochemical, & Marketing)
In this report you will get an insights of the LNG carrier. Why it was design? What were the reason? Who manufacture the fleets? Who operates the fleet round the globe?
Introduction to Project Economics in Oil and Gas Exploration and Production (Upstream) Industry, including basic project economics method and example of calculation.
Introduction to Gas Transportation and Storage technology including pipeline, CNG, LNG, GTL, GTW, methane hydrate, and the importance of gas sales agreement in a gas value chain.
Brief Introduction into Oil & Gas Industry by Fidan AliyevaFidan Aliyeva
This document presents five stages of the oil field life cycle, their description and some disciplines involved as well as some general facts about the oil and gas.
Difference Between Upstream & Midstream & Downstream Activities in Oil and Ga...Student
The Upstream activities sector include the searching and extraction of underground crude oil and natural gas , drilling exploratory wells, and subsequently drilling and operating the wells that recover and bring the crude oil and/or raw natural gas to the surface.
In the petroleum industry, locating underground or underwater oil reserves characterizes the upstream process. Additionally, the upstream process in this industry involves bringing oil and gas to the surface. Extraction wells represent an example of a structure operating in this stage in the process. The upstream stage in the production process may also manifest itself as a supplier providing raw materials to manufacturers or other businesses that ultimately process the materials.
Oil 101: Introduction to Oil and Gas - MidstreamEKT Interactive
Oil 101: Introduction to Oil and Gas - Midstream
What is Midstream? This Midstream content is derived from our Oil 101 Midstream ebook and can be found in our oil and gas learning community.
This Midstream module includes the following sections (use the links below for quick access):
Midstream Business Characteristics
Midstream Participants
Processing – The Next Step in Adding Value
Transportation
Storage
Midstream - As its name implies, the midstream segment encompasses facilities and processes that sit between the upstream and downstream segments. Activities can include processing, storage and transportation of crude oil and natural gas.
In most cases, oil and gas reserves are not located in the same geographic location as refining assets and major consumption regions.
Transportation is a big part of midstream activities and can include using pipelines, trucking fleets, tanker ships, and rail cars.
The midstream segment is separated from upstream and downstream in most oil companies because it is considered a low risk, regulated type of business. It does not fit the risk profile or asset complexity of the other segments of the oil and gas industry.
Success in the midstream segment depends on many external forces including:
-Upstream operations continuous delivery of reserves
-Refinery margins that encourage refined product production
-Health of the downstream, natural gas, and petrochemical industry markets.
-Natural gas price levels that impact the attractiveness of NGL’s as feedstock
-Political sentiment for pipeline expansion and “not in my backyard” hurdles
While the midstream gathering and processing sector is relatively free of commercial regulation, the movement of gas by interstate pipelines and subsequent state level distribution activities are highly regulated in the US by the Federal Energy Regulatory Commission (FERC).
This presentation gives a brief about the Indian Power sector. It covers evolution, growth, major players of Power sectors. Also, it focuses various acts, regulations and tariffs related to it. The important part is issues which are there in Power sector and we have made an attempt to provide recommendations for the same.
Scientific substantiation of the spatial distribution and mapping of anomalou...Mykola Makhlai
За останнім дослідженням І. Д. Багрія, доктора геологічних наук та професора Інституту геологічних наук НАН України, разом з колегами з енергетичної асоціації "Українська воднева рада" та ТОВ "Водень України", було опубліковано наукове обґрунтування просторового розподілу та картування аномальних проявів білого водню - енергетичної сировини ХХІ століття. Дослідження проводилися у співпраці з президентом енергетичної асоціації "Українська воднева рада" О.О. Рєпкіним та директором ТОВ "Водень України" Я.М. Крилем.
Дослідження розкриває потенціал білого водню як енергетичної сировини ХХІ століття та надає детальну інформацію про просторовий розподіл та аномальні прояви сировини в Україні. Результати дослідження можуть бути використані для планування та розвитку галузі водневої енергетики в Україні.
Це дослідження є вагомим кроком для розвитку водневої енергетики в Україні та може стати основою для подальшої розробки та використання екологічно чистої енергії.
Автори висловлюють надію, що результати дослідження допоможуть залучити інвестиції у розвиток водневої енергетики в Україні та сприятимуть створенню нових робочих місць у цій галузі.
According to the latest research by I.Bahrii , Doctor of Geological Sciences and Professor at the Institute of Geological Sciences of the National Academy of Sciences of Ukraine, together with colleagues from the energy association "Ukrainian Hydrogen Council" and LLC "Hydrogen Ukraine", scientific substantiation of the spatial distribution and mapping of anomalous manifestations of white hydrogen - the energy raw material of the 21st century, has been published. The research was conducted in collaboration with the President of the energy association "Ukrainian Hydrogen Council" O.O. Riepkin and the Director of LLC "Hydrogen Ukraine" Ia.Kryl.
The study reveals the potential of white hydrogen as an energy raw material of the 21st century and provides detailed information on the spatial distribution and anomalous manifestations of the raw material in Ukraine. The results of the study can be used for planning and development of the hydrogen energy industry in Ukraine.
This research is a significant step towards the development of hydrogen energy in Ukraine and may serve as a basis for further development and use of environmentally friendly energy.
The authors hope that the research results will help attract investments in the development of hydrogen energy in Ukraine and contribute to the creation of new jobs in this industry.
Natural Gas Conditioning and Processing From Marginal Fields Using Modular Te...IJERA Editor
Gas flaring in Nigeria is a major pollution concern for the environment and health of Nigerians. Burning of
natural gas brings about emitting of carbon monoxide into the environment as well as warm up the environment,
thereby contributing to the global warming scourge. The lack of processing this gas has also led to loss of
revenue in a sector where there is a likelihood of otherwise generating more revenue in the country. Gas
conditioning and processing in Nigeria has brought about certain level of solutions to the flaring of natural gas
in the country. This paper discusses a modular technology associated with the conditioning and processing of
natural gas that marginal fields can partake-in in Nigeria to monetize natural gas in the country using a typical
Nigeria natural gas plant located in Delta State as a cased study. There have been lots of discouragement in the
past about investing in associated gas produced during crude oil production, but the study on this particular gas
plant in Nigeria shows solutions to most of this problems. The gas plant LPG facility is a modular assembly of
process equipment linked with interconnecting pipework for scalability and ease of deployment. The design
took into consideration the specific composition of the associated gas produced during production of crude oil.
The traditional approach of piping gas from a remotely located oil field to a central processing facility can now
be put aside paving the way for a less than orthodox technique of “bringing the plant to the gas” whereby the
need for expensive pipeline will be eliminated by situating the facility adjacent to the oil flow station. The gas
plant gives a full technology of utilizing natural gas resources to meet the socio-economic needs of mankind
while preserving the environment not only for meeting present needs but for the needs of future generations.
inroduction of history petroleum and thier classiicationMohamed662807
{No “petroleum geology”; all oil discovered through seepages, shallow pits, and hand-dug shafts. (Appalachian, California, Baku, Ploesti, Peru, Egypt, Borneo...) }
“Anticlinal theory” known but not used in practice
First Drilling in America: using cable tool: to 70m’ in 1859
Drake well in 1859 first to discover oil (Pennsylvania)
First Product: Kerosene for lamps (Gasoline an unwanted by-product
inroduction of history petroleum and thier classiicationMohamed662807
{No “petroleum geology”; all oil discovered through seepages, shallow pits, and hand-dug shafts. (Appalachian, California, Baku, Ploesti, Peru, Egypt, Borneo...) }
“Anticlinal theory” known but not used in practice
First Drilling in America: using cable tool: to 70m’ in 1859
Drake well in 1859 first to discover oil (Pennsylvania)
First Product: Kerosene for lamps (Gasoline an unwanted by-product
GeoArabia, Vol. 4, No. 2, 1999
Gulf PetroLink, Bahrain
Best Practices in 3-D Land Seismic Acquisition in the Middle East and North Africa: Cost-Effective Acquisition in a Low Oil Price Environment
(C)Neil McMahon, Arthur D. Little Management Consultants,
(C)Kees Ruitenbeek*, Petroleum Development Oman,
(C)Jan Wams, Shell Compania Argentina de Petroleo S.A.,
(C)Steve Slawson, Continuum Resources International Corporation
(C)GeoArabia, Vol. 4, No. 2, 1999 Gulf PetroLink, Bahrain
This presentation describes the current scenario of mine closing in India, a comparative study with other developed countries like Australia, Canada etc. and GIS based approach for proper execution according to the existing topographical conditions. It's an unconventional approach and having broad scopes to be enhanced in future.
This was the report of a project in natural gas engineering (PGE 403).A short literature review on the developments of marine gas hydrates.
We have previously uploaded a powerpoint presentation of the project, This is the final report. Hope it might be helpful.Thank you and good luck.
High purity specialty gases play a pivotal role across the spectrum of gold mining and the subsequent metallurgical processing, purification and refining of ore into gold bars.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
2. NATURAL GAS
NG is a fossil fuel, formed when layers of buried plants, gases, and
animals are exposed to intense heat and pressure over thousands of
years.
It is basically hydrocarbon gas mixture consisting primarily of methane,
varying amounts of other higher alkanes and even a lesser percentage of
carbon dioxide, nitrogen and hydrogen sulfide.
NG is found in deep underground rock formations or associated with
other hydrocarbon reservoirs in coal beds and as methane clathrates.
3. MECHANISM OF FORMATION
Biogenic:
Created by methanogenic organisms in marshes, bogs, landfills
and shallow sediments.
Thermogenic:
Created deeper in the earth, at greater temperature and pressure,
from buried organic materials.
4. FEW USES:
Heating
Cooking
Domestic uses
Electricity generation
Fuel for vehicles(CNG)
Manufacturing of fertilizers
Aviation(Russia)
Chemical feedstock in the manufacture of plastics and other
commercially important organic chemicals.
5. FEW FACTS ABOUT NG
The world's first industrial extraction of natural gas started at
Fredonia, Ney York, USA in 1825.
By 2009, 66 trillion cubic meters (or 8%) had been used out of the
total 850 trillion cubic meters of estimated remaining recoverable
reserves of natural gas.
Based on an estimated 2015 world consumption rate of about 3.4
trillion cubic meters of gas per year, the total estimated remaining
economically recoverable reserves of natural gas would last 250
years.
6. REASON FOR EXPLORATION
Looking at this present scenario, availability and stock, its pretty
much obvious and important to look for the NG and for that purpose
the EXPLORATION of NG is necessary.
7. WHAT IS EXPLORATION
Hydrocarbon exploration (or oil and gas exploration) is the search by
petroleum geologists and geophysicists for hydrocarbon deposits
beneath the Earth’s surface, such as oil and natural gas.
Exploration is the process of trying to find accumulations of oil and
natural gas trapped under the Earth’s surface.
8. PROBLEMS ENCOUNTERED IN
EXPLORATION
There isn't any way to be absolutely sure where new oil and natural
gas reserves are located, so petroleum engineers need to collect clues
as to what lies deep beneath the earth's surface.
Geological risk: difficulty of extraction and possibility that the
accessible reserves in any deposit will be smaller than the estimated.
Economic risk
9. TACKLING OF PROBLEMS
Advanced technology has revolutionized the exploration process for
oil and natural gas, and helps them pinpoint potential reserves with
greatly improved accuracy.
This results in fewer wells, and lowered exploration costs.
Engineers can gather above-ground clues using airplanes and
satellites to map the surface, to identify promising geological
formations, and to look for oil and natural gas seeps.
Ships can do the same for the ocean floor.
10. But engineers often get much more useful information by looking at geological structures and rock properties
below the surface. They use a number of strategies including:
Seismic Surveys
Seismic surveys are done by sending high-energy sound waves into the ground and measuring how long they take to
reflect back to the surface. Since sound travels at different speeds as it passes through different materials,
computers can use seismic data to create a 3-D map of what lies below the surface.
Geologists and geophysicists – known as "explorationists" – use these 3-D seismic images to look for accumulations of
oil and natural gas. Engineers then use the data to plan the safest, most cost-effective well path to the reservoir.
Once a reservoir has been located and put into production, a series of 3-D seismic surveys can be taken over time to
see if all of the oil and natural gas reserves are being efficiently drained. If not, additional wells can be drilled to
produce these bypassed pockets of reserves.
While seismic data are extremely useful to geologists, these surveys are also very expensive.
Exploration Wells
When the data indicate a likely site for oil and natural gas reserves, an exploration well is often drilled. Rock samples
from the well are brought to the surface and analyzed. Well logs measure the electrical, magnetic and radioactive
properties of the rocks.
By examining this information, a geologist can learn a great deal about the sub-surface structures and whether or not
the site is likely to produce oil and natural gas in economic or "paying" quantities.
Gravity and Geomagnetic Surveys
These relatively inexpensive techniques can identify potential oil and natural gas bearing sedimentary basins and
structures. High-resolution aero-magnetic surveys done by special aircraft can also show fault traces and
differentiate between different rock types near the surface.
11. Many of the U.S.’ untapped oil and natural gas resources lie beneath sensitive environments ranging from the Arctic tundra to the
southern wetlands to offshore sites. Over the past four decades, the oil and natural gas industry has developed innovative
approaches for operating in these sensitive areas, improving both environmental and economic performance.
Protecting the Ocean - From the Gulf of Mexico to the North Sea, the oil and natural gas industry is using advanced technology to
search for new energy resources in deeper water while improving environmental and safety precautions.
Advanced 3-D seismic surveys enable operators to pinpoint potential reserves more accurately, which translates into fewer wells
drilled and faster, more efficient resource recovery.
Side-scan sonar is used to identify safe sites for production platforms, avoiding sensitive habitats and unstable areas.
Extended reach and horizontal wells reduce the number of wells and production platforms needed to develop the field.
Safety and Environmental Management Programs have practically eliminated oil spills from offshore platforms. Subsea blowout
preventers, along with steady advancements in well engineering and equipment and procedures to manage subsurface pressures or
"kicks" are used to maintain well control even in very deep water.
Protecting Wetlands - Today, almost everyone realizes the important role wetlands play in the environment. Where there are
potential oil and natural gas reserves located under wetlands, the oil and natural gas industry takes care to minimize risks.
Arctic Challenges - The Arctic presents some real obstacles to producing energy, including extremely low winter temperatures and
very remote locations. Advanced technology has allowed the oil and gas industry to expand the areas that can be explored, while
protecting the sensitive Arctic environment.
To avoid damaging the tundra, exploration is only conducted during the winter. This allows the use of roads, bridges, drilling pads,
and airstrips constructed of ice, which melt away each spring. For sites that are too remote for ice roads, alternate means of
transportation are used. Large all-terrain vehicles with huge balloon tires carry equipment across the frozen tundra leaving no tracks,
or helicopters are used to move equipment and materials.
Advanced horizontal and multilateral drilling is employed to allow the industry to develop large reservoirs with far fewer surface
locations and wells. Over 40,000 acres of subsurface reservoir rock can now be drained from a site that takes up less than 10 acres
on the surface.
13. “Vision 2030”
Natural Gas Infrastructure in India
Report by Industry Group
For
Petroleum & Natural Gas Regulatory Board
14.
15. Summary
The Indian economy presently is believed to have established itself on a healthy growth
path and this would increase going forward the energy consumption in the country. This
increase in consumption is expected to be supplemented by an alteration in the primary
energy mix of India on account of the substitution of oil by natural gas.
The share of natural gas in the energy mix of India is expected to increase to 20% in
2025 as compared to 11% in 2010.
In recent years the demand for natural gas in India has increased significantly due to its
higher availability, development of transmission and distribution infrastructure, the
savings from the usage of natural gas in place of alternate fuels, the environment friendly
characteristics of natural gas as a fuel and the overall favourable economics of supplying
gas at reasonable prices to end consumers. Power and Fertilizer sector remain the two
biggest contributors to natural gas demand in India and continue to account for more
than 55% of gas consumption. India can be divided into six major regional natural gas
markets namely Northern, Western, Central, Southern, Eastern and North-Eastern
market, out of which the Western and Northern markets currently have the highest
consumption due to better pipeline connectivity.
16. The total
supply of natural gas is expected to grow at a CAGR(compound annual growth rate) of 7.2%
from 2012 to 2030 reaching 400MMSCMD(million standard cubic feet per day) by 2021-22 and
474 MMSCMD by 2029-30.
MBBVPL- mallavaram-bhopal-bhilawar-vijaipur
17.
18. Objective of the study and subgroup
participants
The PNGRB in its meeting on 22nd November 2011 decided to form a Industry-group for
formulating a Vision 2030 - Natural Gas Infrastructure in India and nominated the companies listed
below on the committee. The key terms for the group included projecting the infrastructure required
for development of gas sector in India, keeping in view the demand and supply of gas, and existing
infrastructure in the country. The terms also included providing suggestions on policy measures to
be taken by Government of India / PNGRB to meet the stated objective of development of gas grid
in the country.
List of nominated member companies / organizations and their representatives
• BG India - Akhil Mehrotra (Chairman)
• BPCL(bharat petroleum corporation limited) - Shri Vijay Duggal
• CEA(central electricity authority) - Shri V K Singh
• Directorate General of Hydrocarbons - Shri Sudhir Kumar
• GSPL(gujrat state petronet limited) - Shri Devendra Agarwal
• GAIL - Shri Ajay Kumar Porwal, Shri Anant Khobragade
• HPCL – Shri Deepak Hota, Shri A V Sarma,
• IOCL – Shri D S Nanaware
• Kribhco /NFL – Shri R K Agarwal , Ms Ritu Goswami
• ONGC – Ms Tinku Nischal
• Planning Commission – Shri Rajnath Ram
• PLL - Shri Man Mohan Ahuja
• Reliance – Shri Neeraj Pasricha , Shri Manoj Pandey
• Shell – Shri Anindya Chowdhury
19.
20. Policy Issues
•Enabling efficient usage of gas / Infrastructure status to gas pipelines
In order to provide adequate support to the development of natural gas market
and encourage investment in the natural gas infrastructure in India, policy level
initiatives would be required to allow gas to trade freely in the market where
suppliers, large consumers, traders etc.
•Strategic Storage
The share of natural gas in the primary energy mix of India is expected to go
beyond 20% by 2030 increasing, as a result, the importance of natural gas in the
context of energy security. Therefore it is imperative that a comprehensive policy
initiative be directed at exploring the option of maintaining strategic storage/buffer
stock post 2020.
•Environmental and Social Impact
Oil and gas pipeline projects have been among the biggest infrastructure projects
in developing countries in recent years. The climate change impact of methane
leakage from aging gas pipelines has been one of the biggest impacts of such
projects in the past.
•Expediting permission process
Transportation of petroleum products comprising of both liquids and gases
through cross-county pipelines has proved to be safest and most environment
friendly.
21. •Reform and support for key gas based consumers
Power sector form the anchor load for gas producers and gas pipeline and hence the
health of power sector and consequently the reforms in the sector is critical to the
development of gas infrastructure in India.
•Evaluate alternatives to the present differential tax regime
Natural gas attracts differential tax treatment in different states within India which
restricts free movement and swaps across geographies.
•Capacity building (resources) to help development of natural gas infrastructure
Capacity building for the development of natural gas infrastructure, through
development of training institutes for skilled and semi skilled workers, is an area that
requires policy focus.
•Long term gas tie ups
The increasing usage of natural gas would not only be cleaner for the environment but
it would also lead to greater diversification of the energy/fuel basket of India thereby
strengthening the country’s energy security.
•Regulatory Issues
The natural gas space in India has seen major regulatory reforms in recent years.
The PNGRB should ensure that the regulations are dynamic and should keep on
changing / evolving keeping in view the factors like past experience, state of maturity
of the market and stakeholder requirements.
•Robust Open Access Code
There is a need for a robust open access code for the natural gas pipelines as it is
expected to facilitate access to pipeline infrastructure and benefit market participants.
22. •Independent operator for system discipline and security of supply
There is also a need to consider constituting a independent Pipeline System Operator (PSO) in
order to streamline tariff-sharing among various pipeline system owners as well as ensuring system
discipline.
•HUBs/Spot markets
•Tariff recovery mechanism
Tariff recovery is a function of the maturity of infrastructure and the sophistication of the natural gas
market in a country.
•Capacity trading
Development of natural gas transportation market also remains one of the important steps in the
movement of Indian natural gas market towards maturity.
23. Pipeline Infrastructure – Development Plans
By the end of the 13th five year plan, India is expected to have a natural gas pipeline network of
around 31,432 kms with a design capacity of 782 MMSCMD with a nation wide gas grid and more
uniform pipeline network coverage in place.