The management of Tullow Oil says the company has been able to produce thirty three million barrels of crude oil from the Jubilee field this year.Meanwhile, it is expecting to achieve 120 thousand barrels of its produce per day by early next year.The announcement was contained in an interim management statement issued by Tullow Oil ahead of its Annual General Meeting in London, Thursday.The Jubilee operator also expects work on the country's next major oil field Tweneboa, Enyenra- Ntomme to begin 30 months after it secures approval from government this year.Tullow plans spending 2 billion dollars on its exploratory activities this year; about half of this will be invested in Ghana.