Ainda não temos significados para "prove reserves".
1It said the deal would increase its proven reserves by 30 percent.
2Eni currently has 7 billion barrels of proven reserves, he added.
3Investment will focus on sites with proven reserves, moving away from riskier exploration.
4It also possesses the fourth-largest proven reserves of natural gas in the world.
5TNK-BP accounts for just under a fifth of BP's proven reserves.
6Romero said proven reserves will also increase during the administration.
7But most oil majors' proved reserves only amount to about a decade of current production.
8This would include fields that had proven reserves but where no production was taking place.
9Proved reserves are the strictest calculation of oil and gas that can be commercially extracted.
10With 115bn barrels of proven reserves, occupied Iraq is where the prize still ultimately lies.
11South Sudan has 7 billion in proven reserves, the country's energy minister Stephen Dhieu Dau said.
12Current rules limit disclosure to only proved reserves.
13Iraq's proven reserves, at 115 billion barrels, are the world's largest after Saudi Arabia and Iran.
14The estimates are less certain than proven reserves.
15Proven reserves are a key measure of an oil company's value and an indicator of growth potential.
16Under the old rules, companies booked proved reserves, or the recoverable oil and gas from known reservoirs.