Supporting the growth of the natural gas industry in Alabama.

An advocate for natural gas utility companies and their customers, and provides a broad range of programs and services for member natural gas pipelines, marketers, gatherers, international natural gas companies and industry associates.

Promotes the economic, environmental and national security benefits of natural gas.

Offering information about the association, how to contact them, a calendar of events and a membership area.

Advancing the science and practical application of geology and related earth sciences in the United States and its territories.

An international association comprised of companies and individuals providing essential services and products to the oil and gas industry.

To promote and assist in the development of a strong internationally competitive australian petroleum products industry.

Represents the interests of the oil and gas transmission pipeline industry in Australia, including owners, suppliers and contractors.

A trade association representing upstream canadian petroleum drilling contractors land-based and offshore, service rig contractors and associate companies.

A professional organization for people involved in all aspects of petroleum land management.

Fosters and promotes the development, production and use of Colorado oil and natural gas.

One-stop source for the latest consumer information and industry news concerning oilheat and motor fuels in the New York area.

A trade association whose members include the electric and natural gas utilities operating in Pennsylvania.

A non profit, voluntary association of attorneys, non-attorney professionals, and students, who promote the practice, administration, and development of energy laws, regulations and policies.

Advances and promotes the sale of natural gas, natural gas appliances, and the necessary services in Florida.

Advancing the common interests of oil and gas producers, land owners, royalty owners, and others who may be directly or indirectly affected by or interested in oil and gas development and production in Illinois.

A trade association to protect, foster, and advance the common interests of oil and gas producers, professionals, and related industries in the State of New York.

Promotes and protects the West Virginia oil and natural gas producing industry.

Represents independent oil and natural gas producers and service companies across the United States.

Advocates, communicates and promotes energy policies in Indiana.

A worldwide, non-profit, professional organization headquartered in the United States, provides an interdisciplinary forum for the exchange of ideas, experiences and issues among professionals interested in the field of energy economics.

Acts as energy policy advisor to 27 member countries in their effort to ensure reliable, affordable and clean energy for their citizens.

Representing interstate and interprovincial natural gas pipeline companies.

Represents the interests of Kentucky's crude oil and natural gas industry.

Represents the independent and service sectors of the oil and gas industry in Louisiana.

An ongoing commitment to clean up Oklahoma's orphaned and abandoned well sites, sites left to ruin by those who have long since passed or disappeared.