Last Thursday a group of Pennsylvania State Senators toured Deep Well Services (DWS) in Butler County, PA. DWS is one of our favorite oilfield services companies. DWS is a Marcellus/Utica-born oilfield services company that specializes in “snubbing” work (completing those super-long laterals you read about). DWS has long been known for its technological innovations. The Senators got a behind-the-scenes look at DWS’ technology.