/industries/oilandgas/b/oil-gas-blog/posts/detecting-sand-and-sediment-accumulationBasic sediment and water , or BS&W. It’s what comes along for the ride in most oil & gas producing wells. The goal is to separate these from the oil and gas for proper disposal. The sediment portion, often consisting of sand, can collect and accumulateen-USTelligent Community 13