 HOUSTON--BUSINESS WIRE--Ranger Energy Services, Inc. NYSE:RNGR the Company will report first quarter 2021 financial and operating results after the market closes for trading on April 22, 2021. Following the announcement, the Companys management will host a first quarter 2021 earnings conference call in the morning of April 23, 2021 at 10:00 a.m. Eastern time 9:00 a.m. Central time. Interested parties are invited to participate on the call by dialing 1-833-255-2829, or 1-412-902-6710 