The Brazilian pre-salt proved to be very popular among the main oil operators in the world, a fact confirmed by the 4th round of auctions that took place in last friday(8) with six multinationals fighting for the best bids(learn more), in order to operate these exploration blocks. All this greed has a very logical explanation: It is estimated that at least five billion barrels of oil could be extracted from these assets, according to geology professionals and production experts.
Experts say that nowadays, oil multinationals see the pre-salt layer as the biggest and best offshore exploration asset for investment in the world. They also add that the market tends to keep the price of a barrel above US$ 70.00 a barrel, taking into account the geopolitical instabilities. With the forecast of good future prices, the oil companies naturally do not want to be left out of this market share.
ZG Consulting in Petroleum Exploration consultant Pedro Zalán, who is also a geologist, says that of all the disputed blocks, Uirapuru was the most targeted. It turns out that seismic studies, among other research, point out that these blocks may contain oil reserves between 2 and 3 billion barrels recoverable with current technologies, which are capable of extracting about 30% from the reserve of a well.
The Uirapuru block is located in the northern sector of the Carcará asset, in the pre-salt layer of the Santos Basin. Statoil (now Equinor) is the second operator with the largest share of operations in this block, since Petrobras chose to exercise its preemptive right because in the group to which it was in the dispute, it had lost the bids. The Norwegian informs that she has invested a good part of her Brazilian capital in Uirapuru, betting on “all or nothing”.