 HOUSTON , Dec. 6, 2022 PRNewswire -- KLX Energy Services Holdings, Inc. NASDAQ: KLXE, KLX or the Company announced today that it will present at the Singular Research Best of the Uncovered Investor Conference in San Francisco on Thursday, December 8, 2022 at 10:45 A.M. Eastern Savings Time 7:45 A.M. 