Once a suitable well location has been identified, permitted, and leased, the next steps for oil and natural gas development are drilling, completion, and production:

Drilling typically takes about 50-60 days. It starts with preparing the site (clearing and leveling) and setting up a drilling rig to drill a borehole and feed steel pipe into the well. Drilling mud is used to manage downhole pressures, provide information about the rock layers being drilled through, and keep the drill bit cool. Safety equipment, such as a blowout preventer, is installed to prevent oil and natural gas from being released in rare unexpected overpressure situations.
Completion is a 1-5 week process where the steel pipe in the well is perforated to connect the well bore to the oil or gas reservoir. As needed, additional recovery techniques such as hydraulic fracturing (for low permeability reservoirs) or steam flooding (for thick oil) are applied. A Christmas Tree (series of valves) is installed at the top of the well. As reservoir pressure declines, a pumpjack is installed.
Production from a completed well can last 50+ years. During the production step, the well is monitored, maintained, and managed. In the U.S. the mineral rights owners (individuals) typically receive royalty interest payments on the oil and natural gas produced. In most other countries, the federal government owns the mineral rights.

This course explores the theoretical and empirical perspectives on individual and industrial demand for energy, energy supply, energy markets, and public policies affecting energy markets. It discusses aspects of the oil, natural gas, electricity, and nuclear power sectors and examines energy tax, price regulation, deregulation, energy efficiency and policies for controlling emission.

This course explores the theoretical and empirical perspectives on individual and industrial demand for energy, energy supply, energy markets, and public policies affecting energy markets. It discusses aspects of the oil, natural gas, electricity, and nuclear power sectors and examines energy tax, price regulation, deregulation, energy efficiency and policies for controlling emission.

Our world runs on energy - without it, things come to a screeching halt, as the recent hurricanes have shown. Ever stop to wonder what our energy future is? What are our options for energy, and what are the associated economic and climatic implications? In \Energy and the Environment\" we explore these questions, which together represent one of the great challenges of our time - providing energy for high quality of life and economic growth while avoiding dangerous climate change. This course takes an optimistic view of our prospects, and we'll see how shifting to renewable energy can lead to a viable future.

This course explores the complex interrelationships among humans and natural environments, focusing on non-western parts of the world in addition to Europe and the United States. It uses environmental conflict to draw attention to competing understandings and uses of “nature” as well as the local, national and transnational power relationships in which environmental interactions are embedded. In addition to utilizing a range of theoretical perspectives, this subject draws upon a series of ethnographic case studies of environmental conflicts in various parts of the world.

This course explores the complex interrelationships among humans and natural environments, focusing on non-western parts of the world in addition to Europe and the United States. It uses environmental conflict to draw attention to competing understandings and uses of “nature” as well as the local, national and transnational power relationships in which environmental interactions are embedded. In addition to utilizing a range of theoretical perspectives, this subject draws upon a series of ethnographic case studies of environmental conflicts in various parts of the world.

This is a semester-long jigsaw project in which students work in teams to explore the effects of energy resource development on local water resources, economics, and society. Students are presented with a contemporary energy resource development issue being debated in their community. They research the water, geological, economic, and social impact of the project, and then either defend or support the development proposal.

Since the first successful oil well in 1859, the U.S. has drilled millions of wells for oil and gas. Drilling surged with demand, technology, and geopolitics, with notable periods like the post-WWII boom and the fracking-driven increase in natural gas wells. This progress has brought economic benefits and energy shifts, yet also raised environmental and social concerns.

Fundamentals of Ammonia Synthesis is a meticulously designed resource that was written to provide both students and educators with an amazing learning experience.The topic is structured into five captivating lessons, each carefully designed to understand the complexity of ammonia production. Beginning with the first lesson where we studied the process steps involved in ammonia synthesis, to lesson two where we explored the concept of Synthesis gas production by steam reforming with emphasis on natural gas reforming. In lesson three we analyzed the various operating variables that influence the production of synthesis. In lessons four and five we studied the purification of synthesis and how it is used for the production of ammonia. Each lesson comes with a quiz to reinforce what was learned.Our resource doesn't just serve as class notes; it's a gateway to a deeper understanding of chemical engineering principles. Whether you're a student seeking to grasp the fundamentals or an educator looking to enrich your teaching arsenal, "Fundamentals of Ammonia Synthesis" promises an enriching educational journey filled with insight, discovery, and practical application. Join us as we unlock the secrets of ammonia synthesis and pave the way for a brighter future in chemical engineering.

Have you seen a Clean Coal baseball cap? In the challenge to meet soaring energy demand with limited resources, volatile issues like those related to the environment, national security and public health are often addressed outside of normal market transactions and are called externalities, or nonmarket factors. Stakeholders can act in resourceful ways to create a nonmarket environment that best serves their interest. A firm may challenge a law that makes it expensive or difficult to do business or compete with others, for example. An individual may organize a boycott of products or services that violate the individual's interests or principles--hey, don't buy from them! Nonmarket strategy in the energy sector is the subject of this engaging course.

Global Finance for the Earth, Energy, and Materials Industry covers the physical and financial aspects of energy commodities with the focus on crude and natural gas. The physical \path\" of each commodity from the point of production to the point of use will be explained, as well as the \"value chain\" that exists for each. Commodity market pricing, both cash and financial, will be presented, encompassing industry \"postings\" for cash, commodity exchanges, and \"over-the-counter\" markets. The use of financial derivatives to reduce market price risk (\"hedging\") will be presented, and \"real world\" examples will be utilized. Students will learn and practice the trading strategies in the energy commodity financial markets."

The three fossil fuels are oil, natural gas, and coal. Fossil fuels are hydrocarbons formed from deeply-buried, dead organic material subject to high temperature and pressure for hundreds of millions of years. They are a depletable, non-renewable energy resource.

Fossil fuel combustion (converting chemical energy into heat) powered the Industrial Revolution and is the largest contributor to climate change and air pollution. Significant infrastructure, economic value, geopolitical conflict, and legacy environmental issues are associated with fossil fuels.

This kit explores how sustainability within the Finger Lakes region of New York has been presented in the media with a particular focus on issues related to food, water and agriculture. Each of the seven lessons integrates media literacy and critical thinking with key knowledge and concepts related to sustainability. This kit is a companion to the nineteen-lesson collection, Media Constructions of Sustainability: Food, Water and Agriculture.

Natural gas (NG) is the most versatile and fastest-growing fossil fuel—used in all areas of the economy (industrial, residential, commercial, and transportation). It is a depletable, non-renewable resource composed primarily of methane gas (CH4), with smaller amounts of natural gas liquids, carbon dioxide (CO2), and water vapor. While natural gas is the cleanest-burning fossil fuel, it still produces CO2 when combusted. And because natural gas is primarily methane, it is itself a very potent greenhouse gas when it is emitted to the atmosphere uncombusted.

In this course, you will learn about phase relations as applied to oil and/or gas reservoir processes, enhanced oil recovery, gas pipeline transportation, natural gas processing and liquefaction, and other problems in petroleum production. The primary objective of the course is to apply the thermodynamics of phase equilibrium to the framework for phase behavior modeling of petroleum fluids. The focus of the course will be on equilibrium thermodynamics and its relevance to phase behavior predictions and phase equilibrium data description. We will attempt to apply phase behavior principles to petroleum production processes of practical interest, especially natural gas condensate systems.

Stanford University’s Understand Energy Learning Hub provides free access to Stanford course content on energy resources from fossil fuels like oil and coal to renewable resources like the wind, the sun, and efficiency; energy currencies like electricity and hydrogen; and energy services such as transportation and buildings. Explore the Hub and build your energy literacy to address climate change and sustainability issues, engage on equity and human development challenges, participate in energy industry markets and technology innovations, and make informed energy decisions.

Of the millions of wells drilled, approximately 3.5 million are now abandoned, with some being properly plugged and others left unplugged. Unplugged wells can emit greenhouse gases, contaminate surrounding environments, and pose safety hazards. Orphaned wells, which lack a responsible operator, become the financial responsibility of the government and taxpayers.

Global natural gas consumption has risen 70% from 2000 to 2022, fueled by economic growth and coal-to-gas transition. Hydraulic fracturing in the US has played a major role. Liquefied natural gas (LNG) enables long-distance shipping, but presents climate and energy justice challenges.