pigs

Yup. Pigs are critical to the safety and integrity of pipelines. Some are your basic utilitarian pigs, while others are quite smart, if not downright cool. No, these are not the pigs down on the farm. Instead, these pigs are devices run through pipes to clean, inspect, and support “batching” on hydrocarbon pipeline networks. They help ensure the safe and efficient transportation of crude oil, NGLs, petroleum products, and natural gas through more than 2.5 million miles of pipeline in the U.S. If you’re interested in energy and energy delivery, you’ve gotta know about pigs, and that's just what we'll be discussing in today’s blog.

The pig, or “Pipeline Integrity Gauge,” is a sophisticated device that is critical to the safety and integrity of pipelines.  The oil and gas pipeline transportation industry can’t live without them.  They help ensure the safe and efficient passage of crude oil, NGLs, petroleum products and natural gas through more than 2.3 million miles of pipeline in the U.S, according to PHMSA (Pipeline and Hazardous Materials Safety Administration). Over 3,000 pipeline operators in the U.S. manage this transport system. Their success is due in large part to pigs.  Today we investigate the role of pigs in oil and gas pipeline transportation infrastructure.