April 29 (Reuters) - Horizon Oil Ltd HZN.AX :
* MARCH QUARTER REVENUE US$26.2 MILLION
* EXPECT TO ACHIEVE UPPER END OF REVENUE GUIDANCE OF US$100 – US$120 MILLION IN 2019
* QTRLY CRUDE OIL PRODUCTION 395,222 BBLS, QTRY CRUDE OIL SALES 412,870 BBLS