Oil exploration in the North Sea is expected to begin a bounce back over the coming year, according to analysts Wood Mackenzie.
Drilling in the UK sector in 2018 was at its lowest level since the 1960s.
Forecasters believe the figure will increase over the coming year, with the Norwegian sector expected to experience the biggest growth.
It is predicted 60 wells will be drilled in waters of the UK, Norway, the Netherlands and Denmark.
Research analyst Kevin Swan said: "Norway will be at the heart of the uptick, with drilling expected to reach pre-downturn levels.
"We forecast over 40 exploration wells will be drilled, up from 26 in 2018.
"Exploration is back in the UK too. It languished in 2018, with just eight wells drilled, the lowest number since the 1960s.
"We expect the UK sector to see between 10 to15 wells this year."
Siccar Point's Blackrock and Lyon wells, west of Shetland, are those analysts believe carry the biggest potential.
Equinor - formerly Statoil - is expected to drill around 20 wells in UK and Norwegian waters.
Overall production is expected to remain flat, according to the research, with 6.3 billion barrels of oil and gas expected to flow.
Total's Culzean field and Equinor's Mariner project are scheduled to begin production in UK waters around the middle of the year.
But the biggest contribution is expected to come from the giant Johan Sverdrup, one of the biggest oil fields ever discovered in Norwegian waters.
Mike Tholen, industry body Oil and Gas UK's upstream policy director, said: "We have already seen the sector delivering improved performance, securing more project approvals in 2018 than in the last three years combined.
"Our challenge is to build on our successes to generate increased exploration activity."
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