Since the Nord Stream attacks in September, NATO members have increased monitoring with satellites, aircraft, ships and submarines for the North and Baltic seas.
Europe's largest economy is trying to improve its energy security as the region recovers from a historic supply crisis in the fallout of Russia's war in Ukraine.
Jericho Energy Ventures Inc. reported $27 million in proved developed reserves before tax as of yearend 2022, up about 32 percent against December 2021.
Touchstone Exploration Inc. said it had found "non-commercial rates" of light petroleum in the least prospective part of the Royston-1X well in Trinidad and Tobago, which it said was an encouraging result.