The quantities of oil at Katakolo are four times larger than initially estimated, with proven reserves amounting to 10.7 million barrels instead of the estimated three million barrels expected during the period of the tender, sources from Greek energy explorer Energean Oil & Gas revealed on Thursday. West Katakolon oil and gas field straddles onshore … The post Katakolo oil Reserves four times larger than expected, says Energean Oil&Gas appeared first on Keep Talking Greece.