What are proppants?

What is guar gum?

Featured Shale Play: The Bakken Shale

Featured Shale Play: The Marcellus Shale

What is horizontal drilling?

Fracking and groundwater contamination

Featured Shale Play: The Permian Basin Shale

What's in fracking fluid?

Fracking myths busted

Featured Shale Play: The Niobrara Shale

What is the Eagle Ford Shale?

Alfaro Energy: Introduction to Gas Pipelines