Aug 13 (Reuters) - Niko Resources Ltd NKO.TO :
* NIKO REPORTS RESULTS FOR THE QUARTER ENDED JUNE 30, 2018
* NIKO RESOURCES LTD QTRLY NET OIL AND NATURAL GAS REVENUE $4.6 MILLION VERSUS $5.8 MILLION
* NIKO RESOURCES LTD QTRLY SALES VOLUMES 66MMCFE/D VERSUS 83MMCFE/D