Nuverra Environmental Solutions (formerly Heckmann) is one of the largest companies in the United States that handles transportation and disposal of shale drilling wastewater and leftover rock and dirt from drilling. The company has major operations in the Marcellus/Utica region. Those operations are expanding. Nuverra announced last Friday it has purchased, lock, stock and barrel, ClearWater Solutions, an Ohio injection well operator. Purchase price was $41.9 million. Looks like Nuverra has fully recovered from bankruptcy just one year ago.