PORT HARCOURT, Nigeria, Feb 17, SPA - Nigerian gunmenfired at Royal Dutch Shell oil facilities in therestive Niger Delta early on Tuesday but the attack did notaffect operations, reuters quoted security and industry sources as saying. Gunmen loyal to militant leader "Kitikata" fired a "fewrounds" near security guards protecting Shell oil facilities inNembe Creek in Bayelsa state. No one was hurt or injured in theattack, security sources said. "There was an incident at two Shell oil flow stations, butno production was affected," said a private security source, whodid not want to be named. --SPA www.spa.gov.sa/636356