Empresas y finanzas
Oil India to raise $100 million foreign debt for U.S. shale buy
Earlier, Oil India and Indian Oil Corp said they have jointly bought a 30 percent stake in Houston-based Carrizo's Niobrara shale acreage in Colarado for $82.5 million.
(Reporting by Nidhi Verma; Editing by G.Ram Mohan)