Aug 1 (Reuters) - Calfrac Well Services Ltd CFW.TO :
* CALFRAC ANNOUNCES 2019 SECOND QUARTER RESULTS
* Q2 REVENUE C$429.6 MILLION VERSUS REFINITIV IBES ESTIMATE OF C$452.7 MILLION
* Q2 LOSS PER SHARE C$0.28
* Q2 EARNINGS PER SHARE ESTIMATE C$-0.17 -- REFINITIV IBES DATA
* "MARKET CONDITIONS IN NORTH AMERICA REMAIN CHALLENGING"
* EXPECTS TO HAVE ADEQUATE RESOURCES TO FUND ITS FINANCIAL OBLIGATIONS AND PLANNED CAPITAL EXPENDITURES FOR 2019 AND BEYOND
* AT JUNE 30, 2019, COMPANY HAD CASH AND CASH EQUIVALENTS OF $41.2 MILLION.