KIEV, June 19 ??“ UkrGazVydobuvannya, Ukraine??™s largest natural gas producer, started development of deep seated natural gas deposits in the Kharkiv region seeking to boost gas output, the company said Monday.

UGV recently completed deep-hole drilling of a gas well at Berezivske natural gas and gas condensate field, which is expected to boost the company??™s output by 20 million cu m of gas by the end of the year.