March 2 (Reuters) - Nuvista Energy Ltd NVA.TO :
* QTRLY EARNINGS PER SHARE C$3.17
* QTRLY ADJUSTED FUNDS FLOW PER SHARE C$0.22
* QTRLY PETROLEUM AND NATURAL GAS REVENUES C$124.4 MILLION VERSUS C$163.3 MILLION
* CAPITAL SPENDING FOR 2021 HAS BEEN INCREASED TO A RANGE OF $230 - $250 MILLION FROM ORIGINAL RANGE OF $180 - $200 MILLION
* 2021 PRODUCTION GUIDANCE IS RE-AFFIRMED AT 50,000 - 52,000 BOE/D