Dubai: The oil and gas industry is facing a growing shortage of technical workers as efforts intensify to boost output and find new sources of energy, officials of top petroleum firms said on Wednesday.

The problem is expected to become more acute as many experienced workers reach retirement age in the next few years.

It may take up to 10 years to train scientific and engineering staff to fill job vacancies created by the retirement of the current generation of geoscientists, according to BP.

"Sustained growth will require graduates in science and engineering. We have to attract these people to our industry," said Adham Al Kady, Middle East vice-president of business development at oilfield services firm Baker Hughes.

World oil consumption is expected to rise to 120 million barrels per day in 2030 from 85 million barrels per day now.



Al Kady said current producing reservoirs are depleting at a rate of eight per cent to 11 per cent per year "so we have to drill a lot of wells just to keep production at its current levels".

Gulf countries, including the UAE, are working on projects to boost oil and gas production.

According to Al Kady, "extraordinary breakthroughs" are needed to bridge the expected 15 million barrels per day of supply gap in 2030.

Production from mature fields is either declining or posing technical challenges, said BP Middle East president Abdul Karim Al Mazmi.

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This has led to a search for renewable and clean sources of energy like solar, hydrogen and wind.

"The industry should focus on a number of areas to fill the gap in supply," Al Mazmi said.

Improved production techniques will recover an additional 10 billion barrels in the coming years and 75 per cent of this output will be in the Middle East, BP external affairs director David Glendinning said.

High world oil prices, which touched $99 per barrel recently, are also encouraging investment in non-hydrocarbon sources of energy and in potential oil and gas deposits earlier regarded as commercially unviable.

Top industry experts will gather in Dubai between December 4 and 6 for the International Petroleum Technology Conference to discuss ways to boost energy output and tackle other challenges.

Organisers said there will be 300 technical presentations covering subjects like production, midstream gas, environment and safety in the oil industry.

Sustained growth will require graduates in science and engineering. We have to attract these people to our industry."