<Tr> <Td> </Td> <Td> Schlumberger </Td> <Td> 35.47 </Td> </Tr> <Tr> <Td> </Td> <Td> Suncor Energy </Td> <Td> 34.66 </Td> </Tr> <Tr> <Td> </Td> <Td> Hellenic Petroleum </Td> <Td> 31.28 </Td> </Tr> <Tr> <Td> </Td> <Td> Motor Oil Hellas </Td> <Td> 28.98 </Td> </Tr>

List of top 10 oil and gas companies in usa