Impurities present in raw natural gas require extraction before subsequent processing. Common impurities encompass carbon dioxide, water, hydrogen sulfide, ethane, methane, butane, and volatile ...

Earnings results often indicate what direction a company will take in the months ahead. With Q1 behind us, let’s have a look ...

Solids, liquids and gases. In a solid like this brick, the particles are regularly arranged touching their neighbours and move only by vibrating. This explains why solids have a fixed shape. In a ...

Getting your Trinity Audio player ready... From rural Pennsylvania to Los Angeles, more than 17 million Americans live within a mile of at least one oil or gas well. Since 2014, most new oil and gas ...