A number of video walkthroughs for the product have been created and are freely available for streaming online.
The "View Demo" button on the WellLine website provides a link to the latest product overview video. This video is updated on a slight delay with the latest release of the product, and is always available here: https://wellline.com/#open-demo
This video walks through a use case specific to the oil and gas domain. It outlines how a drilling or production engineer could make use of WellLine's various features in their day-to-day tasks.
The WellLine website contains summary information about the various features of the product, along with historical information about the product's ideation and creation.