U.S. Well Services Holdings, LLC is the holding entity associated with U.S. Well Services, Inc. (Nasdaq: USWS), an oilfield services company that entered the public markets through a SPAC business combination with Matlin & Partners Acquisition Corporation, sponsored by Matlin & Partners Capital, with the transaction closing in 2018. The company operates in the upstream energy services sector, providing hydraulic fracturing and electric-powered pressure pumping solutions to oil and gas producers across major U.S. shale basins. The 8-K filing dated October 31, 2022 represents a corporate disclosure during the company's post-merger operational period. To access full filing histories, sponsor profiles, and deal analytics for USWS and thousands of other SPAC transactions, sign up for complete data on SpacDesk.