The Movement for the Emancipation of the Niger Delta (MEND) says armed with assault rifles and heavy machine guns raided an oil facility jointly operated by Royal Dutch Shell and Chevron in Rivers state.

VOA: standard.2009.12.21

The shell dropped and exploded above Fort Sumter, a United States military base on an island in the harbor.

VOA: special.2009.08.13

Founding partners in the alliance include governments and United Nations agencies,nonprofit groups and the energy company Shell.

VOA: special.2010.09.27

More than fifty restaurants, seafood dealers and other businesses have joined the Oyster Shell Recycling Alliance.

VOA: special.2010.12.07

Grant surrounded the fort and let the navy gunboats shell it.

VOA: special.2009.09.03

That's how I'm trying to play him and I think he's coming out of his shell a bit in Eclipse."

VOA: standard.2010.07.07

"The Gulf of Mexico response plans for ExxonMobil,Chevron, Conoco Phillips and Shell are virtually identical to BP's, and just as deficient."

VOA: standard.2010.06.15

The leaders of ExxonMobil,Shell, ConocoPhillips and Chevron, as well as BP America, testified before a House of Representatives committee Tuesday.

VOA: standard.2010.06.15